/* ===================================
   SLEEK & DYNAMIC PORTFOLIO CSS
   Minimalist, Modern, Interactive
   =================================== */

/* --- CSS VARIABLES --- */
:root {
    --bg-color: #050505;
    --text-primary: #f5f5f5;
    --text-secondary: #888888;
    --accent-color: #ffffff;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    
    --transition-smooth: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.3s ease;
}

/* --- RESET & BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-color);
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--bg-color);
    overflow-x: hidden;
    /* Hide default cursor on desktop */
    cursor: none;
    line-height: 1.6;
}

/* Custom Selection */
::selection {
    background-color: var(--text-primary);
    color: var(--bg-color);
}

/* Removing cursor hiding on touch devices */
@media (max-width: 768px) {
    body {
        cursor: auto;
    }
}

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

ul {
    list-style: none;
}

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

/* --- CUSTOM CURSOR --- */
.cursor-dot,
.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-color);
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: width 0.3s ease, height 0.3s ease, background-color 0.3s ease;
}

.cursor-outline.hover {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.1);
    border-color: transparent;
    backdrop-filter: blur(2px);
}

@media (max-width: 768px) {
    .cursor-dot, .cursor-outline {
        display: none;
    }
}

/* --- NAVIGATION --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    mix-blend-mode: difference;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.logo span {
    color: var(--text-secondary);
}

.menu-btn {
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 8px;
    z-index: 1001;
}

.menu-btn-line {
    width: 30px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-fast);
}

.menu-btn:hover .menu-btn-line:first-child {
    width: 40px;
}

.menu-btn.active .menu-btn-line:first-child {
    transform: rotate(45deg) translate(5px, 5px);
    width: 30px;
}

.menu-btn.active .menu-btn-line:last-child {
    transform: rotate(-45deg) translate(2px, -2px);
    width: 30px;
}

/* --- MENU OVERLAY --- */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.menu-overlay.active {
    pointer-events: all;
    opacity: 1;
}

.menu-overlay-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #111;
    clip-path: circle(0% at 100% 0);
    transition: clip-path 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.menu-overlay.active .menu-overlay-bg {
    clip-path: circle(150% at 100% 0);
}

.menu-links {
    position: relative;
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 2rem;
}

.menu-link {
    font-family: var(--font-heading);
    font-size: 4vw;
    font-weight: 700;
    text-transform: uppercase;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
    position: relative;
    transition: var(--transition-fast);
    transform: translateY(50px);
    opacity: 0;
}

.menu-overlay.active .menu-link {
    transform: translateY(0);
    opacity: 1;
}

/* Stagger animation for links */
.menu-overlay.active .menu-link:nth-child(1) { transition-delay: 0.3s; }
.menu-overlay.active .menu-link:nth-child(2) { transition-delay: 0.4s; }
.menu-overlay.active .menu-link:nth-child(3) { transition-delay: 0.5s; }
.menu-overlay.active .menu-link:nth-child(4) { transition-delay: 0.6s; }

.menu-link:hover {
    color: var(--text-primary);
    -webkit-text-stroke: 1px transparent;
}

@media (max-width: 768px) {
    .menu-link { font-size: 3rem; }
}

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

.hero-content {
    text-align: center;
    margin-top: 5vh;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 2rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 11vw;
    line-height: 0.9;
    font-weight: 900;
    letter-spacing: -2px;
}

.hero-title .line {
    display: block;
    overflow: hidden;
}

.hero-title .accent {
    color: transparent;
    -webkit-text-stroke: 2px var(--text-primary);
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background-color: var(--text-primary);
    animation: scroll-down 2s infinite ease-in-out;
}

@keyframes scroll-down {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}

/* --- ABOUT SECTION --- */
.about {
    padding: 15rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 300;
    line-height: 1.2;
    color: var(--text-secondary);
}

.lead-text {
    font-size: 2.5rem;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 3rem;
}

.sub-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 4rem;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skill-item {
    padding: 1rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.skill-item:hover {
    background-color: var(--text-primary);
    color: var(--bg-color);
}

@media (max-width: 992px) {
    .about-grid { grid-template-columns: 1fr; }
    .lead-text { font-size: 1.8rem; }
}

/* --- PROJECTS SECTION --- */
.projects {
    padding: 5rem 0 15rem;
}

.project-list {
    margin-top: 5rem;
    display: flex;
    flex-direction: column;
    gap: 10rem;
}

.project-item {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.project-item:nth-child(even) {
    grid-template-columns: 1.5fr 1fr;
    direction: rtl;
}

.project-item:nth-child(even) > * {
    direction: ltr;
}

.project-info {
    padding: 2rem 0;
}

.project-year {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: block;
}

.project-name {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.project-tags {
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.project-image {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    position: relative;
}

.img-placeholder {
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

@media (max-width: 992px) {
    .project-item, .project-item:nth-child(even) {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 2rem;
    }
    .project-list { gap: 5rem; }
    .project-name { font-size: 2.5rem; }
}

/* --- CONTACT SECTION --- */
.contact {
    padding: 10rem 0 5rem;
    text-align: center;
}

.huge-text {
    font-family: var(--font-heading);
    font-size: 12vw;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 2rem;
    color: transparent;
    -webkit-text-stroke: 2px rgba(255, 255, 255, 0.2);
    transition: var(--transition-fast);
}

.huge-text:hover {
    color: var(--text-primary);
    -webkit-text-stroke: 2px transparent;
}

.contact-desc {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
}

.magnetic-btn {
    display: inline-block;
    padding: 1.5rem 4rem;
    background-color: var(--text-primary);
    color: var(--bg-color);
    border-radius: 100px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 5rem;
    transition: transform 0.3s ease;
}

.socials {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 5rem;
}

.socials a {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    position: relative;
}

.socials a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--text-primary);
    transition: width 0.3s ease;
}

.socials a:hover::after {
    width: 100%;
}

.footer {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    text-align: center;
    padding: 2rem 5% 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 5rem;
}

@media (max-width: 768px) {
    .footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* --- ANIMATION CLASSES (JS Triggered) --- */
.reveal-text, .reveal-fade, .reveal-slide-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-text.is-revealed, 
.reveal-fade.is-revealed, 
.reveal-slide-up.is-revealed {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}