/* =========================================================================
   VARIABLES & SETUP
   ========================================================================= */
:root {
    --bg-color: #0a0a0a;
    --text-color: #ffffff;
    --accent-color: #C9A96E;
    --font-primary: 'Outfit', sans-serif;

    --space-s: 1rem;
    --space-m: 2rem;
    --space-l: 4rem;
    --space-xl: 8rem;
    --space-xxl: 12rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none;
    /* Hide default cursor for custom cursor */
}

html {
    scroll-behavior: initial;
    /* Lenis handles smooth scroll */
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-primary);
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

.container {
    padding: 0 5%;
    max-width: 1800px;
    margin: 0 auto;
}

/* =========================================================================
   CUSTOM CURSOR
   ========================================================================= */
.cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-color);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s;
}

.cursor-follower {
    position: fixed;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s, background-color 0.3s;
}

/* Cursor Hover States */
.cursor.hover {
    transform: translate(-50%, -50%) scale(0);
}

.cursor-follower.hover {
    width: 80px;
    height: 80px;
    background-color: rgba(201, 169, 110, 0.1);
    border-color: var(--accent-color);
    backdrop-filter: blur(2px);
}

.cursor-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-color);
    opacity: 0;
    transition: opacity 0.3s;
}

.cursor-follower.hover::after {
    content: "VIEW";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--accent-color);
}


/* =========================================================================
   LOADER (CINEMATIC)
   ========================================================================= */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.loader-content {
    position: relative;
    padding: 3rem;
    /* Space between logo and the border */
    display: inline-block;
    text-align: center;
}

.loader-svg-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
    display: block;
}

.loader-rect {
    /* Set stroke-dasharray and offset via JS for perfect drawing effect */
    opacity: 0;
}

.loader-logo-img {
    width: 500px;
    /* Much larger initial logo */
    max-width: 90vw;
    height: auto;
    opacity: 0;
    transform: translateZ(-100px);
    filter: blur(10px);
}

/* =========================================================================
   HEADER & NAVIGATION
   ========================================================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0.45rem 2rem;
    /* Compact padding (75% of previous height) */
    /* Mobile: Frosted Glass Bar */
    z-index: 9000;
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: background 0.3s, backdrop-filter 0.3s, padding 0.3s;
}

@media (min-width: 1024px) {
    .header {
        padding: var(--space-m) 2rem;
        /* Original desktop spacing */
        background: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        border-bottom: none !important;
        mix-blend-mode: difference;
    }

    .header-name {
        display: none;
    }
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.header-name {
    font-family: var(--font-primary);
    font-size: 10px;
    letter-spacing: 0.6em;
    text-transform: uppercase;
    font-weight: 300;
    color: var(--text-color);
    opacity: 0.7;
    text-align: center;
    flex: 1;
    pointer-events: none;
    margin: 0 var(--space-s);
}

@media (max-width: 480px) {
    .header-name {
        font-size: 8px;
        letter-spacing: 0.4em;
    }
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 65px;
    /* Compact mobile logo */
    width: auto;
    object-fit: contain;
    transition: height 0.3s ease;
}

@media (min-width: 1024px) {
    .logo-img {
        height: 60px;
        /* Original desktop size */
    }
}

/* Minimalist Hamburger */
.menu-toggle {
    background: none;
    border: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    cursor: pointer;
    width: 40px;
    height: 20px;
    justify-content: center;
    align-items: flex-end;
}

.menu-toggle .line {
    display: block;
    height: 1px;
    background-color: var(--text-color);
    transition: width 0.4s cubic-bezier(0.76, 0, 0.24, 1), transform 0.4s, opacity 0.4s;
}

.menu-toggle .line:first-child {
    width: 30px;
}

.menu-toggle .line:last-child {
    width: 20px;
}

/* Menu Toggle Hover - requires custom cursor, so we bind classes in JS, but also CSS hover fallback */
.menu-toggle:hover .line:first-child {
    width: 20px;
}

.menu-toggle:hover .line:last-child {
    width: 30px;
}

/* Menu Active State */
.menu-active .menu-toggle .line:first-child {
    width: 30px;
    transform: translateY(4.5px) rotate(45deg);
}

.menu-active .menu-toggle .line:last-child {
    width: 30px;
    transform: translateY(-4.5px) rotate(-45deg);
}

/* Overlay Menu */
.overlay-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    z-index: 8999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5%;
    visibility: hidden;
    /* Handled by GSAP */
    opacity: 0;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-m);
}

.nav-item {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 200;
    line-height: 1;
    overflow: hidden;
    /* For stagger reveal */
    display: block;
}

.nav-text {
    display: inline-block;
    transform: translateY(100%);
    /* For GSAP */
    transition: color 0.4s, padding-left 0.4s;
}

.nav-item:hover .nav-text {
    color: var(--accent-color);
    padding-left: 2rem;
}

.menu-footer {
    position: absolute;
    bottom: var(--space-m);
    left: 5%;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    opacity: 0;
    /* GSAP reveal */
    color: rgba(255, 255, 255, 0.5);
}


/* =========================================================================
   HERO SECTION (CINEMATIC)
   ========================================================================= */
.hero {
    position: relative;
    height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 130%;
    /* Extra height for parallax */
    z-index: -1;
}

.parallax-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform-origin: center;
}

.overlay-dark {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.8) 100%);
}

.hero-content {
    text-align: center;
    z-index: 10;
}

.hero-title {
    font-size: clamp(4rem, 10vw, 9rem);
    font-weight: 100;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-s);
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--accent-color);
}

/* =========================================================================
   STATEMENT SECTION
   ========================================================================= */
.statement {
    padding: var(--space-xxl) 0;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.statement-text {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 300;
    line-height: 1.4;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    opacity: 0.3;
    /* GSAP ScrollTrigger will animate to 1 */
}

/* =========================================================================
   PORTFOLIO GRID
   ========================================================================= */
.portfolio {
    padding: var(--space-xl) 0;
    background-color: var(--bg-color);
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-xl);
    gap: 2rem;
}

.section-title {
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.4em;
    text-transform: uppercase;
}

.line-decorator {
    flex-grow: 1;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
}

.projects-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-l);
}

.project-card {
    width: 100%;
}

@media (min-width: 640px) {
    .project-card {
        width: calc(50% - (var(--space-l) / 2));
    }
}

@media (min-width: 1024px) {
    .projects-grid {
        gap: 3vw;
    }

    .project-card {
        width: calc(33.333% - 2vw);
    }

    /* Keep items horizontally aligned on desktop (remove previous offsets) */
    .project-card:nth-child(even),
    .project-card:nth-child(3n+2) {
        margin-top: 0;
    }
}

/* Modifier for Category Internal Page */
.projects-grid.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-s);
}

.projects-grid.category-grid .project-card {
    width: 100%;
}

@media (min-width: 1024px) {
    .projects-grid.category-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5vw;
    }

    /* Clear vertical offsets for category grid to keep horizontal alignment */
    .projects-grid.category-grid .project-card:nth-child(even),
    .projects-grid.category-grid .project-card:nth-child(3n+2) {
        margin-top: 0;
    }
}

.project-card {
    position: relative;
    display: block;
}

.project-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
    background-color: #111;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-img {
    transform: scale(1.05);
}

.project-info {
    margin-top: var(--space-s);
    padding-left: 1rem;
    border-left: 1px solid var(--accent-color);
}

.project-info h3 {
    font-size: clamp(1.2rem, 1.8vw, 2rem);
    font-weight: 300;
    margin-bottom: 0.5rem;
}

.projects-grid.category-grid .project-info h3 {
    font-size: clamp(1rem, 1.3vw, 1.5rem);
    /* Smaller title for 4-columns */
}

.projects-grid.category-grid .project-info p {
    font-size: 0.75rem;
}

.project-info p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.1em;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer {
    padding: var(--space-xxl) 0 var(--space-m);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
    }
}

.footer-brand h2 {
    font-size: 2rem;
    font-weight: 200;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--accent-color);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.hover-underline {
    position: relative;
    padding-bottom: 4px;
}

.hover-underline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.hover-underline:hover::after {
    width: 100%;
}

/* =========================================================================
   SOFTWARE MARQUEE
   ========================================================================= */
.software-marquee {
    padding: var(--space-m) 0;
    background-color: var(--bg-color);
    overflow: hidden;
    white-space: nowrap;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.marquee-container {
    display: flex;
    position: relative;
    width: 100vw;
}

.marquee-track {
    display: flex;
    animation: marquee 30s linear infinite;
    font-size: clamp(1rem, 2vw, 1.5rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.1em;
    width: max-content;
}

.marquee-track span {
    padding-right: 2rem;
    display: flex;
    align-items: center;
}

.marquee-track .dot {
    color: var(--accent-color);
    font-size: 0.5em;
    margin: 0 2rem;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* =========================================================================
   LIGHTBOX (INTERACTIVE GALLERY)
   ========================================================================= */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(10px);
    z-index: 11000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-out, visibility 0.5s;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 5%;
    right: 5%;
    background: none;
    border: none;
    color: #fff;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    cursor: pointer;
    z-index: 11001;
    transition: color 0.3s;
}

.lightbox-close:hover {
    color: var(--accent-color);
}

.lightbox-counter {
    position: absolute;
    top: 5%;
    left: 5%;
    color: rgba(255, 255, 255, 0.5);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    z-index: 11001;
}

.lightbox-counter .current {
    color: var(--text-color);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 2rem;
    cursor: pointer;
    z-index: 11001;
    transition: color 0.3s, transform 0.3s;
    padding: 2rem;
}

.lightbox-nav:hover {
    color: var(--accent-color);
}

.lightbox-prev {
    left: 2%;
}

.lightbox-prev:hover {
    transform: translate(-5px, -50%);
}

.lightbox-next {
    right: 2%;
}

.lightbox-next:hover {
    transform: translate(5px, -50%);
}

.lightbox-content {
    width: 98vw;
    height: 98vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}