/* ═══════════════════════════════════════════════════════
   MINIMAL PORTFOLIO — CSS
   ═══════════════════════════════════════════════════════ */

:root {
    --white: #ffffff;
    --black: #0a0a0a;
    --gray: #6b6b6b;
    --light-gray: #f5f5f5;
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Syne', -apple-system, sans-serif;
    
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

/* ═══════════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════════ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

/* ═══════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 4rem;
    z-index: 100;
    mix-blend-mode: difference;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--white);
}

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

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--white);
    position: relative;
    transition: opacity 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--white);
    transition: width 0.4s var(--ease-out-expo);
}

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

/* ═══════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════ */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 4rem;
    padding-bottom: 4rem;
    position: relative;
}

.hero-content {
    max-width: 1400px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 300;
    line-height: 0.95;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
    margin-top: 2rem;
}

.line {
    display: block;
    overflow: hidden;
    padding-bottom: 0.15em;
    margin-bottom: -0.15em;
}

.word {
    display: inline-block;
    transform: translateY(100%);
    animation: revealWord 1.2s var(--ease-out-expo) forwards;
    animation-delay: calc(var(--delay) * 0.1s + 0.3s);
}

.word.accent {
    font-style: italic;
    margin: 0 0.5rem;
}

@keyframes revealWord {
    to {
        transform: translateY(0);
    }
}


.hero-subtitle-container {
    margin-top: 2rem;

}
.hero-subtitle {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--gray);
    max-width: 400px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s var(--ease-out-expo) forwards;
    animation-delay: calc(var(--delay) * 0.1s + 0.3s);
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 4rem;
    left: 4rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray);
}

.scroll-line {
    width: 60px;
    height: 1px;
    background: var(--gray);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

/* ═══════════════════════════════════════════════════════
   SECTIONS — GENERAL
   ═══════════════════════════════════════════════════════ */

.section {
    padding: 10rem 4rem;
    max-width: 1600px;
    margin: 0 auto;
}

.section-header {
    display: flex;
    align-items: baseline;
    gap: 2rem;
    margin-bottom: 5rem;
}

.section-number {
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: var(--gray);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 300;
    letter-spacing: -0.02em;
}

/* ═══════════════════════════════════════════════════════
   SCROLL ANIMATIONS
   ═══════════════════════════════════════════════════════ */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), 
                transform 1s var(--ease-out-expo);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-up {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s var(--ease-out-expo), 
                transform 1s var(--ease-out-expo);
    transition-delay: var(--delay, 0s);
}

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

/* ═══════════════════════════════════════════════════════
   WORK SECTION
   ═══════════════════════════════════════════════════════ */

.projects {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem 3rem;
}

.project {
    cursor: pointer;
    transition: transform 0.6s var(--ease-out-expo);
}

.project:hover {
    transform: translateY(-10px);
}

.project-image {
    aspect-ratio: 4/3;
    background: var(--light-gray);
    margin-bottom: 1.5rem;
    overflow: hidden;
    position: relative;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.8s var(--ease-out-expo);
}

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

.project-info {
    margin-bottom: 1.5rem;
}

.project-info h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.project-info p {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 0.25rem;
}

.project-info .year {
    font-size: 0.75rem;
    color: var(--gray);
    letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════════════════════ */

.about-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 5rem;
    align-items: start;
}

.about-headshot {
    position: sticky;
    top: 120px;
}

.about-headshot img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    filter: grayscale(100%);
    transition: filter 0.6s var(--ease-out-expo);
}

.about-headshot:hover img {
    filter: grayscale(0%);
}

.about-main {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.about-text {
    max-width: 700px;
}

.about-text .large-text {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 2rem;
}

.about-text p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--black);
    font-weight: 500;
}

.skills {
    display: flex;
    gap: 4rem;
}

.skill-group h4 {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--black);
}

.skill-group ul li {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1rem;
}

.skill-group ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 4px;
    height: 1px;
    background: var(--gray);
}

/* ═══════════════════════════════════════════════════════
   CONTACT SECTION
   ═══════════════════════════════════════════════════════ */

.contact {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-content {
    text-align: center;
}

.contact-email {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 5rem);
    font-weight: 300;
    display: inline-block;
    position: relative;
    margin-bottom: 3rem;
    transition: letter-spacing 0.4s var(--ease-out-expo);
}

.contact-email::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--black);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.6s var(--ease-out-expo);
}

.contact-email:hover {
    letter-spacing: 0.02em;
}

.contact-email:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.social-link {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray);
    position: relative;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--black);
}

.social-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--black);
    transition: width 0.4s var(--ease-out-expo);
}

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

/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */

.footer {
    display: flex;
    justify-content: space-between;
    padding: 2rem 4rem;
    font-size: 0.75rem;
    color: var(--gray);
    letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .nav {
        padding: 1.5rem 2rem;
    }
    
    .hero {
        padding: 0 2rem;
    }
    
    .scroll-indicator {
        left: 2rem;
        bottom: 3rem;
    }
    
    .section {
        padding: 6rem 2rem;
    }
    
    .projects {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-headshot {
        max-width: 250px;
        position: static;
    }
    
    .footer {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        gap: 1.5rem;
    }
    
    .section-header {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .skills {
        flex-direction: column;
        gap: 2rem;
    }
    
    .social-links {
        flex-direction: column;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .nav {
        padding: 1rem;
    }
    
    .nav-links a {
        font-size: 0.75rem;
    }
    
    .hero {
        padding: 0 1rem;
    }
    
    .section {
        padding: 4rem 1rem;
    }
    
    .footer {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

/* ═══════════════════════════════════════════════════════
   SELECTION & CURSOR
   ═══════════════════════════════════════════════════════ */

::selection {
    background: var(--black);
    color: var(--white);
}

/* Smooth page transitions */
html.is-changing .transition-fade {
    transition: opacity 0.4s;
    opacity: 1;
}

html.is-animating .transition-fade {
    opacity: 0;
}