/* ==========================
   ROOT VARIABLES
========================== */

:root{
    --bg:#050510;
    --card:#0d0d1f;
    --accent:#8b5cf6;
    --text:#f5f5ff;
    --muted:#9ca3af;
    --border:rgba(255,255,255,.08);

    --inter:'Inter',sans-serif;
    --grotesk:'Space Grotesk',sans-serif;
}

/* ==========================
   RESET
========================== */

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

html{
    scroll-behavior:smooth;
}

body{
    background:var(--bg);
    color:var(--text);
    font-family:var(--inter);
    overflow-x:hidden;
    line-height:1.6;
}

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

ul{
    list-style:none;
}

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

/* ==========================
   GLOBAL
========================== */

.section{
    padding:8rem 8%;
}

.section-header{
    margin-bottom:6rem;
}

.section-header span{
    color:var(--accent);
    font-size:.9rem;
    letter-spacing:3px;
}

.section-header h2{
    font-size:clamp(3rem,6vw,6rem);
    font-weight:900;
    line-height:1;
    margin-top:1rem;
}

/* ==========================
   GRID BACKGROUND
========================== */

.grid-overlay{
    position:fixed;
    inset:0;

    background-image:
    linear-gradient(
        rgba(255,255,255,.025) 1px,
        transparent 1px
    ),
    linear-gradient(
        90deg,
        rgba(255,255,255,.025) 1px,
        transparent 1px
    );

    background-size:50px 50px;

    pointer-events:none;
    z-index:-1;
}

/* ==========================
   NAVBAR
========================== */

.navbar{
    position:fixed;
    top:0;
    left:0;

    width:100%;

    padding:1.5rem 8%;

    display:flex;
    justify-content:space-between;
    align-items:center;

    z-index:1000;

    backdrop-filter:blur(18px);
    background:rgba(5,5,16,.65);

    border-bottom:1px solid rgba(255,255,255,.04);
}

.logo{
    font-size:1.6rem;
    font-weight:900;
    letter-spacing:-1px;
}

nav ul{
    display:flex;
    gap:1rem;
}

nav a{
    padding:.75rem 1.2rem;
    border-radius:999px;
    transition:.35s ease;
}

nav a:hover{
    background:rgba(139,92,246,.12);
    border:1px solid rgba(139,92,246,.3);

    box-shadow:
    0 0 20px rgba(139,92,246,.25);

    transform:translateY(-2px);
}

/* ==========================
   HERO
========================== */

.hero{
    min-height:100vh;

    display:flex;
    align-items:center;

    padding:0 8%;
}

.hero-content{
    max-width:850px;
}

.status{
    display:inline-flex;

    padding:.8rem 1.2rem;

    border-radius:999px;

    border:1px solid var(--border);

    color:#d1d5db;

    margin-bottom:2rem;

    font-size:.9rem;
}

.hero h1{
    font-size:clamp(5rem,12vw,10rem);
    line-height:.9;
    font-weight:900;
    letter-spacing:-6px;
    margin-bottom:2rem;
}

.hero h1 span{
    color:transparent;
    -webkit-text-stroke:1px #fff;
}

.hero p{
    max-width:650px;

    color:var(--muted);

    font-size:1.2rem;

    margin-bottom:3rem;
}

.hero-buttons{
    display:flex;
    gap:1rem;
}

.btn-primary,
.btn-secondary{

    padding:1rem 1.8rem;

    border-radius:999px;

    transition:.35s ease;
}

.btn-primary{
    background:var(--accent);
    color:#fff;
}

.btn-secondary{
    border:1px solid var(--border);
}

.btn-primary:hover,
.btn-secondary:hover{

    transform:translateY(-4px);

}
/* ==========================
   ABOUT SECTION
========================== */

.about-container{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:5rem;
    align-items:center;
}

.about-left img{
    height:650px;
    object-fit:cover;
    border-radius:32px;

    border:1px solid var(--border);
}

.about-right{
    display:flex;
    flex-direction:column;
    gap:1.5rem;
}

.about-right p{
    color:var(--muted);
    font-size:1.05rem;
    line-height:1.9;
}

.about-highlights{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1rem;

    margin-top:2rem;
}

.highlight-card{
    padding:2rem;

    background:rgba(255,255,255,.02);

    border:1px solid var(--border);

    border-radius:24px;

    transition:.35s ease;
}

.highlight-card:hover{
    transform:translateY(-8px);

    border-color:rgba(139,92,246,.4);

    box-shadow:
    0 0 25px rgba(139,92,246,.15);
}

.highlight-card h3{
    font-size:2rem;
    font-weight:900;

    margin-bottom:.5rem;
}

.highlight-card span{
    color:var(--muted);
    font-size:.9rem;
}

/* ==========================
   PROJECTS SECTION
========================== */

.projects{
    overflow:hidden;
}

.project{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:6rem;

    align-items:center;

    margin-bottom:10rem;
}

.project:last-child{
    margin-bottom:0;
}

/* Alternate Layout */

.project.reverse{
    direction:rtl;
}

.project.reverse *{
    direction:ltr;
}

/* Image */

.project-image{
    position:relative;

    overflow:hidden;

    border-radius:32px;

    border:1px solid var(--border);
}

.project-image{
    min-height:500px;
}

.project-image img{
    width:100%;
    height:100%;
    display:block;
    object-fit:cover;
}

.project:hover .project-image img{
    transform:scale(1.08);
}

/* Content */

.project-content{
    display:flex;
    flex-direction:column;
}

.project-number{
    color:var(--accent);

    font-size:1rem;

    font-weight:700;

    margin-bottom:1rem;

    letter-spacing:2px;
}

.project-content h3{
    font-family:'Inter',sans-serif;

    font-size:clamp(5rem,10vw,9rem);

    font-weight:900;

    line-height:.78;

    letter-spacing:4px;

    margin-bottom:2rem;
}

.project-content h4{

    font-size:.9rem;

    letter-spacing:4px;

    text-transform:uppercase;

    color:#d4d4d8;

    margin-bottom:2rem;
}

.project-content p{

    color:var(--muted);

    line-height:1.9;

    max-width:650px;

    margin-bottom:2.5rem;
}
/* Tech Stack */

.tech-stack{
    display:flex;
    flex-wrap:wrap;
    gap:.8rem;

    margin-bottom:2rem;
}

.tech-stack span{
    padding:.8rem 1.2rem;

    border-radius:999px;

    border:1px solid var(--border);

    font-size:.85rem;

    transition:.3s ease;
}

.tech-stack span:hover{
    border-color:var(--accent);

    transform:translateY(-4px);

    box-shadow:
    0 0 20px rgba(139,92,246,.2);
}

/* Links */

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

.project-links a{
    position:relative;

    font-weight:600;

    transition:.3s ease;
}

.project-links a::after{
    content:"";

    position:absolute;

    left:0;
    bottom:-6px;

    width:0;
    height:2px;

    background:var(--accent);

    transition:.4s ease;
}

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

.project-links a:hover{
    color:var(--accent);
}

/* Featured Hover */

.project{
    transition:.4s ease;
}

.project:hover{
    transform:translateY(-6px);
}
/* ==========================
   TECH ARSENAL
========================== */

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

.tech-category{
    background:rgba(255,255,255,.02);

    border:1px solid var(--border);

    border-radius:30px;

    padding:2.5rem;

    transition:.4s ease;
}

.tech-category:hover{
    transform:translateY(-10px);

    border-color:rgba(139,92,246,.4);

    box-shadow:
    0 0 30px rgba(139,92,246,.15);
}

.category-number{
    color:var(--accent);

    font-size:.9rem;

    letter-spacing:2px;

    font-weight:700;
}

.tech-category h3{
    margin:1rem 0 2rem;

    font-size:2rem;

    font-weight:800;
}

.tech-items{
    display:flex;
    flex-wrap:wrap;
    gap:.8rem;
}

.tech-items span{
    padding:.8rem 1.2rem;

    border-radius:999px;

    border:1px solid var(--border);

    color:#d4d4d8;

    transition:.3s ease;
}

.tech-items span:hover{
    transform:translateY(-4px);

    border-color:var(--accent);

    color:#fff;

    box-shadow:
    0 0 20px rgba(139,92,246,.2);
}

/* ==========================
   CONTACT
========================== */

.contact-header{
    max-width:800px;

    margin-bottom:5rem;
}

.contact-header span{
    color:var(--accent);

    letter-spacing:3px;

    font-size:.9rem;
}

.contact-header h2{
    font-size:clamp(3rem,7vw,7rem);

    line-height:.95;

    margin:1rem 0 2rem;

    font-weight:900;
}

.contact-header p{
    color:var(--muted);

    font-size:1.1rem;

    line-height:1.8;
}

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

.contact-card{
    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:2rem;

    border-radius:30px;

    border:1px solid var(--border);

    background:rgba(255,255,255,.02);

    transition:.4s ease;
}

.contact-card:hover{
    transform:translateY(-10px);

    border-color:rgba(139,92,246,.4);

    box-shadow:
    0 0 30px rgba(139,92,246,.15);
}

.contact-label{
    color:var(--accent);

    font-size:.85rem;

    letter-spacing:2px;
}

.contact-card h3{
    margin-top:.7rem;

    font-size:1.1rem;
}

.arrow{
    font-size:1.5rem;

    transition:.3s ease;
}

.contact-card:hover .arrow{
    transform:translateX(6px);
}

.contact-bottom{
    margin-top:4rem;

    text-align:center;
}

.contact-bottom p{
    color:var(--muted);

    max-width:700px;

    margin:auto;

    line-height:1.8;
}

/* ==========================
   FOOTER
========================== */

.footer{
    padding:8rem 8% 3rem;

    margin-top:4rem;
}

.footer-top{
    display:flex;

    justify-content:space-between;

    align-items:flex-start;
}

.footer-logo h2{
    font-size:4rem;

    font-weight:900;

    letter-spacing:-3px;
}

.footer-nav{
    display:flex;

    flex-direction:column;

    gap:1rem;
}

.footer-nav a{
    color:#d4d4d8;

    transition:.3s ease;
}

.footer-nav a:hover{
    color:var(--accent);

    transform:translateX(6px);
}

.footer-divider{
    width:100%;

    height:1px;

    background:rgba(255,255,255,.08);

    margin:3rem 0;
}

.footer-signature{
    max-width:700px;

    margin:auto;

    text-align:center;
}

.footer-signature p{
    font-size:1.1rem;

    line-height:1.8;

    color:var(--muted);
}

.footer-bottom{
    display:flex;

    justify-content:space-between;

    align-items:center;
}

.footer-copy p{
    color:#9ca3af;
}

.footer-socials{
    display:flex;

    gap:2rem;
}

.footer-socials a{
    color:#d4d4d8;

    transition:.3s ease;
}

.footer-socials a:hover{
    color:var(--accent);

    transform:translateY(-2px);
}

/* ==========================
   CUSTOM SCROLLBAR
========================== */

::-webkit-scrollbar{
    width:10px;
}

::-webkit-scrollbar-track{
    background:#090914;
}

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

    border-radius:999px;
}

::-webkit-scrollbar-thumb:hover{
    background:#a78bfa;
}
.cursor-glow{
    position:fixed;

    width:300px;
    height:300px;

    border-radius:50%;

    background:
    radial-gradient(
        circle,
        rgba(139,92,246,.15),
        transparent 70%
    );

    pointer-events:none;

    transform:translate(-50%,-50%);

    z-index:-1;
}
.progress-bar{
    position:fixed;
    top:0;
    left:0;

    width:0;
    height:3px;

    background:var(--accent);

    z-index:9999;
}

nav a.active{
    background:rgba(139,92,246,.12);
    border:1px solid rgba(139,92,246,.3);
    color:#fff;
}
/* ==========================
   NAVBAR SCROLLED STATE
========================== */

.navbar.scrolled{

    background:
    rgba(5,5,16,.92);

    backdrop-filter:
    blur(25px);

    border-bottom:
    1px solid rgba(255,255,255,.08);

    box-shadow:
    0 10px 30px rgba(0,0,0,.25);

}