/* 
 * Alexander Vance - Premium GSAP Portfolio
 * Stylesheet 
 */

:root {
    /* Color Palette - Premium Editorial */
    --clr-bg: #050505;
    --clr-text: #F0F0F0;
    --clr-text-muted: #888888;
    --clr-accent: #FFFFFF;
    --clr-border: #222222;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Extreme Spacing for Negative Space */
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 5rem;
    --spacing-xl: 10rem;
    --spacing-huge: 20vh;

    /* Transitions */
    --ease-smooth: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ========================================= */
/* BASE & RESET
/* ========================================= */

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

body {
    font-family: var(--font-body);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: none; /* Custom Cursor */
}

/* Override cursor on touch devices to avoid issues */
@media (hover: none) and (pointer: coarse) {
    body { cursor: auto; }
    .cursor { display: none; }
}

a, button {
    cursor: none;
    color: inherit;
    text-decoration: none;
    border: none;
    background: none;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5vw;
}

.container-large {
    max-width: 1800px;
    padding: 0 5vw;
}

/* ========================================= */
/* CUSTOM CURSOR
/* ========================================= */
.cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 12px;
    height: 12px;
    background-color: var(--clr-text);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transform: translate(-50%, -50%); /* Start centered on mouse */
}

/* ========================================= */
/* PRELOADER
/* ========================================= */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #000;
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.preloader-text-wrapper {
    overflow: hidden;
}

.preloader-text {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 400;
    color: var(--clr-text);
    transform: translateY(100%); /* Hidden initially */
}


/* ========================================= */
/* TYPOGRAPHY
/* ========================================= */
.italic {
    font-style: italic;
    font-weight: 300;
}

.huge-text {
    font-family: var(--font-heading);
    font-size: clamp(4rem, 10vw, 12rem);
    line-height: 0.9;
    font-weight: 400;
    letter-spacing: -0.02em;
}

.section-heading {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 6rem);
    line-height: 1.1;
    font-weight: 400;
    margin-bottom: var(--spacing-md);
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.align-right {
    align-self: flex-end;
}

p {
    font-size: clamp(1.125rem, 1.5vw, 1.5rem);
    color: var(--clr-text-muted);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.label {
    display: block;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--clr-text-muted);
    margin-bottom: var(--spacing-sm);
}

/* ========================================= */
/* NAVIGATION
/* ========================================= */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    mix-blend-mode: difference;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5vw;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.menu-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.menu-text {
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.menu-lines {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.menu-lines span {
    display: block;
    width: 30px;
    height: 1px;
    background-color: var(--clr-text);
}


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

.hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 110%; /* Extra height for parallax */
    z-index: 1;
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(5,5,5,0.2) 0%, rgba(5,5,5,0.8) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
    padding: 0 5vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    margin-top: 10vh;
}

/* GSAP Line Reveal setup */
.line-wrap {
    overflow: hidden;
    line-height: 1.1;
}

.line-inner {
    display: block;
    transform: translateY(110%); /* Hidden initially */
    font-family: var(--font-heading);
    font-size: clamp(4rem, 11vw, 14rem);
    letter-spacing: -0.03em;
}

.line-inner.right {
    text-align: right;
    display: block;
}

.subtitle-wrapper {
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.subtitle {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}

.hero-bottom {
    position: absolute;
    bottom: var(--spacing-md);
    left: 5vw;
}

.scroll-prompt {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Default initial hidden states for fades */
.hide-text { opacity: 0; }


/* ========================================= */
/* ABOUT / STORYTELLING
/* ========================================= */
.about {
    padding: var(--spacing-huge) 0;
    background-color: var(--clr-bg);
    position: relative;
    z-index: 5;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.btn-link {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 1px solid var(--clr-text-muted);
    padding-bottom: 5px;
    transition: color var(--ease-smooth), border-color var(--ease-smooth);
}

.btn-link:hover {
    color: var(--clr-accent);
    border-color: var(--clr-accent);
}

.about-image {
    position: relative;
}

.image-reveal-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 70vh;
}

.image-reveal-wrapper img {
    height: 120%; /* Space for parallax */
    width: 100%;
    object-fit: cover;
    transform: scale(1.1); /* Initial scale for reveal */
}

/* This clip path creates the "reveal from bottom" effect natively in GSAP */
.image-reveal-wrapper {
    clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%); 
}

.floating-stat {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background-color: var(--clr-bg);
    padding: var(--spacing-md);
    border: 1px solid var(--clr-border);
    display: flex;
    flex-direction: column;
    z-index: 2;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    line-height: 1;
}

.stat-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-text-muted);
    margin-top: 5px;
}


/* ========================================= */
/* EXPERTISE
/* ========================================= */
.expertise {
    padding: var(--spacing-huge) 0;
    border-top: 1px solid var(--clr-border);
}

.expertise-header {
    margin-bottom: var(--spacing-xl);
}

.expertise-list {
    display: flex;
    flex-direction: column;
}

.expertise-item {
    display: grid;
    grid-template-columns: 100px 1fr 50px;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--clr-border);
    align-items: start;
    position: relative;
}

/* Hover effect via CSS, could also be enhanced via JS */
.expertise-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: #111;
    z-index: 0;
    transition: height 0.4s ease;
}

.expertise-item:hover::before {
    height: 100%;
}

.item-index, .item-content, .item-arrow {
    position: relative;
    z-index: 1;
}

.item-index {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--clr-text-muted);
}

.item-content h3 {
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 500;
    margin-bottom: 1rem;
}

.item-content p {
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 0;
}

.item-arrow {
    font-size: 2rem;
    text-align: right;
}


/* ========================================= */
/* FEATURED WORK
/* ========================================= */
.work {
    padding: var(--spacing-huge) 0;
}

.work-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.work-showcase {
    position: relative;
}

.work-image {
    width: 100%;
    height: 80vh;
}

.work-overlay-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 120px;
    height: 120px;
    background-color: var(--clr-text);
    color: var(--clr-bg);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
    text-align: center;
    pointer-events: none;
    z-index: 10;
}

.work-image:hover .work-overlay-btn {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.work-info {
    margin-top: var(--spacing-md);
    max-width: 800px;
}

.work-info h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.work-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--clr-border);
    border-radius: 40px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 1rem;
}


/* ========================================= */
/* CONTACT
/* ========================================= */
.contact {
    padding: var(--spacing-huge) 0;
    background-color: #111;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.minimal-form {
    margin: var(--spacing-lg) 0;
}

.input-line {
    border-bottom: 2px solid var(--clr-border);
    margin-bottom: var(--spacing-md);
}

.input-line input {
    width: 100%;
    padding: 1rem 0;
    font-size: 1.5rem;
    color: var(--clr-text);
    background: transparent;
    font-family: var(--font-body);
}

.input-line input:focus {
    outline: none;
    border-color: var(--clr-text);
}

.btn-clean {
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 1rem;
    border-bottom: 1px solid transparent;
    transition: border-color var(--ease-smooth);
}

.btn-clean:hover {
    border-color: var(--clr-text);
}

.social-links {
    display: flex;
    gap: 2rem;
    margin-top: var(--spacing-xl);
}

.social-links a {
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--clr-text-muted);
}

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


/* ========================================= */
/* FOOTER
/* ========================================= */
.footer {
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--clr-border);
    background-color: #111;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}


/* ========================================= */
/* RESPONSIVE
/* ========================================= */
@media (max-width: 1024px) {
    .about-grid, .contact-inner {
        grid-template-columns: 1fr;
    }
    
    .floating-stat {
        bottom: 10px;
        left: 10px;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-huge: 10vh;
        --spacing-xl: 5rem;
    }
    
    .huge-text {
        font-size: clamp(3rem, 15vw, 5rem);
    }
    
    .expertise-item {
        grid-template-columns: 50px 1fr;
    }
    
    .item-arrow { display: none; }
}