@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --bg: #0a0a0b;
    --fg: #f8fafc;
    --muted: #64748b;
    --accent: #10b981;
    /* Emerald Signal */
    --accent-dim: rgba(16, 185, 129, 0.1);
    --border: rgba(255, 255, 255, 0.08);
    --surface: #111113;
    --font-sans: 'Inter', -apple-system, system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: initial;
    /* Managed by script for precision */
    background: var(--bg);
}

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Background Texture */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3%3Ffilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 9999;
}

/* Typography Fragments */
.text-reveal {
    overflow: hidden;
    display: block;
    padding-right: 5px;
    /* Prevent char clipping */
}

.text-reveal span {
    display: inline-block;
    transform: translateY(110%);
    transition: transform 1s var(--transition);
}

.aos-animate .text-reveal span {
    transform: translateY(0);
}

/* Vertical Nav */
nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 80px;
    height: 100vh;
    border-right: 1px solid var(--border);
    background: var(--bg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}

@media (max-width: 1024px) {
    nav {
        width: 100%;
        height: 60px;
        flex-direction: row;
        border-right: none;
        border-bottom: 1px solid var(--border);
        justify-content: center;
        gap: 1.5rem;
        padding: 0;
        top: 0;
    }
}

.nav-item {
    font-family: var(--font-mono);
    font-size: 9px;
    text-decoration: none;
    color: var(--muted);
    writing-mode: vertical-rl;
    text-transform: uppercase;
    letter-spacing: 4px;
    transition: all 0.4s var(--transition);
    padding: 20px 0;
    position: relative;
}

@media (max-width: 1024px) {
    .nav-item {
        writing-mode: horizontal-tb;
        padding: 0;
        font-size: 8px;
        letter-spacing: 2px;
    }
}

.nav-item::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 0;
    background: var(--accent);
    transition: height 0.4s var(--transition);
}

@media (max-width: 1024px) {
    .nav-item::after {
        bottom: -5px;
    }
}

.nav-item.active::after,
.nav-item:hover::after {
    height: 20px;
}

.nav-item:hover,
.nav-item.active {
    color: var(--accent);
}

/* Hero - Asymmetric 90/10 */
.hero {
    min-height: 100vh;
    padding: 0 10% 0 260px;
    display: flex;
    align-items: center;
    position: relative;
    background-image:
        linear-gradient(to right, var(--bg) 20%, transparent 100%),
        url('hero_background.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

@media (max-width: 1024px) {
    .hero {
        padding: 60px 20px;
        align-items: center;
    }
}

.hero-content {
    max-width: 1400px;
    z-index: 2;
    border-left: 1px solid var(--border);
    padding-left: 4rem;
}

@media (max-width: 1024px) {
    .hero-content {
        padding-left: 1.5rem;
        border-left: 2px solid var(--accent-dim);
    }
}

.hero h1 {
    font-size: clamp(3.5rem, 12vw, 10rem);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.05);
}

.hero .surname {
    color: rgba(255, 255, 255, 0.03);
    -webkit-text-stroke: 1px var(--muted);
    transition: color 0.5s var(--transition);
}

.hero .surname:hover {
    color: var(--accent-dim);
}

.hero .tagline {
    font-family: var(--font-mono);
    color: var(--accent);
    font-size: clamp(10px, 2vw, 14px);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 1rem;
    display: block;
}

.hero .description {
    font-size: clamp(1rem, 3vw, 1.25rem);
    color: var(--muted);
    max-width: 500px;
    margin-left: auto;
    text-align: right;
    margin-top: 1rem;
}

/* Sections Foundation */
section {
    padding: 15rem 10% 10rem 260px;
    position: relative;
    max-width: 1800px;
}

@media (max-width: 1024px) {
    section {
        padding: 10rem 20px 5rem 20px;
    }
}

.section-label {
    position: absolute;
    top: 8rem;
    left: 140px;
    width: auto;
    padding-left: 20px;
    text-align: left;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    border-left: 1px solid var(--accent-dim);
}

@media (max-width: 1024px) {
    .section-label {
        position: relative;
        top: 0;
        left: 0;
        margin-bottom: 4rem;
        display: inline-block;
        border-left-width: 2px;
    }
}

.manifesto-content,
.experience-list {
    max-width: 800px;
    border-left: 1px solid var(--border);
    padding-left: 4rem;
}

@media (max-width: 1024px) {

    .manifesto-content,
    .experience-list {
        padding-left: 1.5rem;
        border-left: 1px solid var(--accent-dim);
    }
}

/* Experience: The Chronicle */
.experience-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border);
}

.experience-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 4rem;
    padding: 6rem 0;
    border-bottom: 1px solid var(--border);
    transition: all 0.5s var(--transition);
}

@media (max-width: 768px) {
    .experience-item {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 4rem 0;
    }
}

.experience-item:hover {
    background: rgba(255, 255, 255, 0.01);
}

.experience-year {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
    border-right: 1px solid var(--border);
    display: flex;
    align-items: baseline;
}

@media (max-width: 768px) {
    .experience-year {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding-bottom: 0.5rem;
        width: fit-content;
    }
}

.experience-main .role {
    font-size: clamp(1.5rem, 5vw, 2rem);
    font-weight: 800;
    display: block;
    margin-bottom: 0.5rem;
}

.experience-main .company {
    color: var(--accent);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 11px;
}

.experience-details {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.6;
    margin-top: 1.5rem;
}

/* Projects: Kinetic Gallery */
.projects-gallery {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--border);
    background: var(--border);
}

.project-card {
    background: var(--bg);
    padding: 10rem 6rem;
    position: relative;
    overflow: hidden;
    transition: all 0.6s var(--transition);
    border-bottom: 1px solid var(--border);
}

@media (max-width: 1024px) {
    .project-card {
        padding: 6rem 2rem;
    }
}

.project-card:hover {
    background: var(--surface);
}

.project-index {
    position: absolute;
    top: 3rem;
    right: 3rem;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--border);
    letter-spacing: 2px;
}

.project-info {
    max-width: 480px;
    position: relative;
    z-index: 2;
}

.project-tag {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 1.5rem;
}

.project-card h3 {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 2rem;
    letter-spacing: -0.04em;
}

.project-desc {
    color: var(--muted);
    margin-bottom: 4rem;
    font-size: 1rem;
    line-height: 1.7;
}

.project-visual {
    position: absolute;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.1;
    mask-image: linear-gradient(to left, black 20%, transparent 100%);
    -webkit-mask-image: linear-gradient(to left, black 20%, transparent 100%);
    transition: all 0.8s var(--transition);
    filter: grayscale(80%) contrast(1.2);
}

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

.project-card:hover .project-visual {
    opacity: 0.3;
    width: 55%;
    filter: grayscale(0%) contrast(1.1);
}

.project-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--fg);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.project-cta::after {
    content: "";
    width: 40px;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s var(--transition);
}

.project-card:hover .project-cta::after {
    width: 60px;
}

/* Contact: Impact */
.contact-content {
    text-align: center;
    padding: 5rem 0 10rem;
}

@media (max-width: 1024px) {
    .contact-content h2 {
        font-size: clamp(3rem, 15vw, 6rem) !important;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.25rem 2.5rem;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    position: relative;
    transition: all 0.4s var(--transition);
}

.btn:hover {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 0 30px var(--accent-dim);
}

/* Scroll Indicators */
.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, var(--accent) 50%, transparent 50%);
    background-size: 100% 200%;
    animation: scrollLine 2s infinite var(--transition);
}

@keyframes scrollLine {
    0% {
        background-position: 0 100%;
    }

    100% {
        background-position: 0 -100%;
    }
}

/* Global Aesthetics */
body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
    z-index: 9998;
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
    opacity: 0.15;
}

::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}