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

:root{

    --primary:#2563eb;
    --primary-dark:#1d4ed8;
    --secondary:#0f172a;

    --background:#f8fafc;
    --surface:#ffffff;

    --text:#1e293b;
    --text-light:#64748b;

    --border:#e2e8f0;

    --shadow-sm:0 8px 20px rgba(0,0,0,.06);
    --shadow:0 12px 30px rgba(0,0,0,.08);
    --shadow-lg:0 18px 45px rgba(0,0,0,.12);

    --radius:16px;
    --radius-sm:12px;
    --radius-lg:18px;

    --transition:.3s ease;

    --max-width:1200px;

}

*{

    margin:0;
    padding:0;
    box-sizing:border-box;

}

html{

    scroll-behavior:smooth;

}

body{

    font-family:'Inter',sans-serif;

    background:var(--background);

    color:var(--text);

    line-height:1.7;

}

img{

    width:100%;
    display:block;

}

a{

    text-decoration:none;

}

ul{

    list-style:none;

}

.container{

    width:90%;
    max-width:var(--max-width);

    margin:auto;

}

section{

    padding:100px 0;

}

/*==================================================
  SECTION TITLE
==================================================*/

.section-title{

    text-align:center;

    margin-bottom:60px;

}

.section-title span{

    color:var(--primary);

    font-weight:700;

    letter-spacing:2px;

    font-size:.85rem;

}

.section-title h2{

    margin-top:12px;

    font-size:2.5rem;

    font-weight:700;

}

.section-title p{

    max-width:700px;

    margin:20px auto 0;

    color:var(--text-light);

}

/*==================================================
  NAVIGATION
==================================================*/

.navbar{

    position:fixed;

    top:0;

    left:0;

    width:100%;

    background:#ffffffee;

    backdrop-filter:blur(12px);

    z-index:999;

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

}

.navbar .container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    height:80px;

}

.logo{

    color:var(--secondary);

    font-size:1.35rem;

    font-weight:700;

}

.nav-links{

    display:flex;

    gap:35px;

}

.nav-links a{

    color:var(--text);

    font-weight:500;

    transition:var(--transition);

    position:relative;

}
.nav-links a.active{

    color:var(--primary);

}

.nav-links a.active::after{

    content:"";

    position:absolute;

    bottom:-8px;

    left:0;

    width:100%;

    height:3px;

    background:var(--primary);

    border-radius:5px;

}

.nav-links a:hover{

    color:var(--primary);

}

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

.hero{

    padding-top:180px;

    padding-bottom:120px;

    background:
    radial-gradient(circle at top right,#dbeafe 0%,transparent 45%),
    linear-gradient(180deg,#ffffff,#f8fafc);

}

.hero-container{

    display:grid;

    grid-template-columns:1.2fr .8fr;

    align-items:center;

    gap:70px;

}

.hero-tag{

    display:inline-block;

    padding:8px 18px;

    border-radius:999px;

    background:#dbeafe;

    color:var(--primary);

    font-size:.85rem;

    font-weight:700;

    letter-spacing:1px;

    margin-bottom:25px;

}

.hero h1{

    font-size:3.3rem;

    line-height:1.15;

    font-weight:700;

    margin-bottom:18px;

    color:var(--secondary);

}

.hero h2{

    font-size:1.45rem;

    color:var(--primary);

    font-weight:600;

    margin-bottom:28px;

}

.hero p{

    color:var(--text-light);

    max-width:620px;

    margin-bottom:40px;

    font-size:1.05rem;

}

.hero-right{

    display:flex;

    justify-content:center;

}

.hero-right img{

    width:300px;

    height:300px;

    object-fit:cover;

    border-radius:50%;

    border:8px solid white;

    box-shadow:var(--shadow);

}
.hero-text{

    display:flex;

    flex-direction:column;

    align-items:center;

    text-align:center;

}
/*==================================================
  PORTFOLIO SELECTOR
==================================================*/

.portfolio-selector{

    margin-top:55px;

    text-align:center;

}

.portfolio-selector h3{

    font-size:1.35rem;

    margin-bottom:35px;

    color:var(--secondary);

}

.portfolio-grid{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:30px;

    max-width:900px;

    margin:auto;

}

.portfolio-card{

    background:var(--surface);

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

    border-radius:20px;

    padding:35px;

    text-decoration:none;

    color:inherit;

    transition:var(--transition);

    box-shadow:var(--shadow);

}

.portfolio-card:hover{

    transform:translateY(-10px);

    border-color:var(--primary);

    box-shadow:0 20px 45px rgba(37,99,235,.18);

}

.portfolio-icon{

    width:70px;

    height:70px;

    margin:0 auto 22px;

    border-radius:50%;

    background:#dbeafe;

    display:flex;

    justify-content:center;

    align-items:center;

}

.portfolio-icon i{

    font-size:30px;

    color:var(--primary);

}

.portfolio-card h4{

    font-size:1.4rem;

    margin-bottom:18px;

    color:var(--secondary);

}

.portfolio-card p{

    color:var(--text-light);

    line-height:1.7;

    margin-bottom:30px;

}

.portfolio-card span{

    color:var(--primary);

    font-weight:600;

    display:inline-flex;

    align-items:center;

    gap:8px;

}

/*==================================================
  SOCIAL ICONS
==================================================*/

.social-icons{

    display:flex;

    gap:18px;

}

.social-icons a{

    width:46px;

    height:46px;

    border-radius:50%;

    background:white;

    color:var(--primary);

    display:flex;

    justify-content:center;

    align-items:center;

    font-size:1.2rem;

    box-shadow:0 8px 18px rgba(0,0,0,.08);

    transition:var(--transition);

}

.social-icons a:hover{

    transform:translateY(-5px);

    background:var(--primary);

    color:white;

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

.about-grid{

    display:grid;

    grid-template-columns:1.1fr .9fr;

    gap:60px;

    align-items:center;

}

.about-text p{

    margin-bottom:22px;

    color:var(--text-light);

    font-size:1.05rem;

}

.about-note{

    margin-top:18px;

    font-style:italic;

    color:var(--text-light);

}
.about-image{

    display:flex;

    justify-content:center;

    align-items:flex-start;

}

.about-image img{

    width:280px;

    max-width:100%;

    border-radius:18px;

    object-fit:cover;

    box-shadow:var(--shadow);

}
.about-highlights{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:20px;

}

.highlight-card{

    background:white;

    padding:28px;

    border-radius:var(--radius);

    box-shadow:var(--shadow);

    transition:var(--transition);

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

}

.highlight-card:hover{

    transform:translateY(-8px);

}

.highlight-card i{

    font-size:2rem;

    color:var(--primary);

    margin-bottom:18px;

}

.highlight-card h3{

    margin-bottom:12px;

    font-size:1.15rem;

}

.highlight-card p{

    color:var(--text-light);

    font-size:.95rem;

}

/*==================================================
  FEATURED PROJECT
==================================================*/

.featured-section{

    background:white;

}

.featured-project-card{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:60px;

    align-items:center;

    margin-top:50px;

}

.featured-image img{

    border-radius:var(--radius);

    box-shadow:var(--shadow);

}

.featured-details h3{

    font-size:2rem;

    margin-bottom:25px;

    color:var(--secondary);

}

.featured-details p{

    color:var(--text-light);

    margin-bottom:25px;

}

/*==================================================
  FEATURE GRID
==================================================*/

.feature-grid{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:18px;

    margin:35px 0;

}

.feature-item{

    display:flex;

    align-items:center;

    gap:12px;

    padding:16px;

    border-radius:var(--radius-sm);

    background:#f8fafc;

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

}

.feature-item i{

    color:var(--primary);

    font-size:1.15rem;

}

.feature-item span{

    font-weight:600;

    font-size:.95rem;

}

/*==================================================
  TECH BADGES
==================================================*/

.tech-badges{

    display:flex;

    flex-wrap:wrap;

    gap:12px;

    margin:35px 0;

}

.tech-badges span{

    background:#e0ecff;

    color:var(--primary);

    padding:9px 18px;

    border-radius:999px;

    font-size:.9rem;

    font-weight:600;

}

.project-note{

    margin-top:25px;

    color:var(--text-light);

    font-size:.95rem;

}

.project-note i{

    color:var(--primary);

    margin-right:8px;

}

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

.projects-section{

    background:#f8fafc;

}

.projects-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(330px,1fr));

    gap:35px;

    margin-top:60px;

}

.project-card{

    background:white;

    border-radius:var(--radius);

    overflow:hidden;

    box-shadow:var(--shadow);

    transition:var(--transition);

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

}

.project-card:hover{

    transform:translateY(-10px);

}

.project-card img{

    width:100%;

    height:220px;

    object-fit:cover;

}

.project-content{

    padding:30px;

}

.project-content h3{

    margin-bottom:15px;

    font-size:1.3rem;

}

.project-content p{

    color:var(--text-light);

    margin-bottom:25px;

    font-size:.96rem;

}

.project-buttons{

    display:flex;

    gap:15px;

    flex-wrap:wrap;

}

.project-buttons .btn{

    padding:12px 24px;

}
/*==================================================
  SKILLS
==================================================*/

.skills-section{

    background:white;

}

.skills-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));

    gap:36px;

    margin-top:60px;

}

.skill-card{

    background:var(--surface);

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

    border-radius:var(--radius);

    padding:32px;

    box-shadow:var(--shadow-sm);

    transition:var(--transition);

}

.skill-card:hover{

    transform:translateY(-8px);

    box-shadow:var(--shadow-lg);

    border-color:var(--primary);

}

.skill-icon{

    width:64px;

    height:64px;

    margin-bottom:24px;

    background:#eef4ff;

    color:var(--primary);

    font-size:1.6rem;

}

.skill-card h3{

    margin-bottom:18px;

    font-size:1.2rem;

}

.skill-tags{

    display:flex;

    flex-wrap:wrap;

    gap:10px;

}

.skill-tags span{

    background:#eef4ff;

    color:var(--primary);

    border:1px solid #d7e6ff;

    padding:8px 16px;

    border-radius:999px;

    font-size:.9rem;

    font-weight:600;

    transition:var(--transition);

}
.skill-tags span:hover{

    background:var(--primary);

    color:#fff;

}

/*==================================================
  EDUCATION
==================================================*/

.education-section{

    background:#f8fafc;

}

.education-card{

    max-width:700px;

    margin:auto;

    background:white;

    border-radius:var(--radius);

    padding:40px;

    text-align:center;

    box-shadow:var(--shadow);

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

}

.education-card h3{

    font-size:1.8rem;

    color:var(--secondary);

    margin-bottom:12px;

}

.education-card h4{

    color:var(--primary);

    margin-bottom:15px;

    font-size:1.2rem;

}

.education-card p{

    color:var(--text-light);

    margin-bottom:18px;

}

.education-year{

    display:inline-block;

    background:#dbeafe;

    color:var(--primary);

    padding:10px 20px;

    border-radius:999px;

    font-weight:600;

}




/*==================================================
  RESPONSIVE
==================================================*/

@media(max-width:992px){

.hero-container{

grid-template-columns:1fr;

text-align:center;

}

.hero p{

margin:auto auto 35px;

}

.hero-buttons{

justify-content:center;

}

.social-icons{

justify-content:center;

}

.hero-right{

margin-top:50px;

}

.hero-right img{

width:280px;

height:280px;

}

.about-grid{

grid-template-columns:1fr;

}

.featured-project-card{

grid-template-columns:1fr;

}

.section-title h2{

font-size:2rem;

}

.hero h1{

font-size:3rem;

}

}

@media(max-width:768px){

.navbar .container{

flex-direction:column;

height:auto;

padding:20px 0;

}

.nav-links{

flex-wrap:wrap;

justify-content:center;

gap:18px;

margin-top:15px;

}

.hero{

padding-top:200px;

}

.hero h1{

font-size:2.4rem;

}

.hero h2{

font-size:1.2rem;

}

.hero-buttons{

flex-direction:column;

}

.hero-buttons a{

width:100%;

text-align:center;

}

.about-highlights{

grid-template-columns:1fr;

}

.feature-grid{

grid-template-columns:1fr;

}

.project-buttons{

flex-direction:column;

}

.project-buttons a{

width:100%;

text-align:center;

}

.section-title h2{

font-size:1.8rem;

}
.portfolio-grid{

    grid-template-columns:1fr;

}
}

@media(max-width:480px){

.container{

width:92%;

}

.hero{

padding-top:190px;

}

.hero h1{

font-size:2rem;

}

.hero-right img{

width:220px;

height:220px;

}

.section-title h2{

font-size:1.6rem;

}

.project-content{

padding:22px;

}

.skill-card{

padding:24px;

}

.education-card{

padding:28px;

}

.contact-card{

padding:28px;

}

}
/*=========================================
SCROLL ANIMATION
=========================================*/

.reveal{

    opacity:0;

    transform:translateY(60px);

    transition:all .8s ease;

}

.reveal.active{

    opacity:1;

    transform:translateY(0);

}
/*=========================================
BACK TO TOP
=========================================*/

#topBtn{

    position:fixed;

    bottom:35px;

    right:35px;

    width:52px;

    height:52px;

    border:none;

    border-radius:50%;

    background:var(--primary);

    color:white;

    font-size:18px;

    cursor:pointer;

    display:none;

    box-shadow:var(--shadow);

    transition:.3s;

    z-index:999;

}

#topBtn:hover{

    background:var(--primary-dark);

    transform:translateY(-4px);

}
/* ================= WHY TWO PORTFOLIOS ================= */

.why-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:30px;
    margin-top:60px;
}

.why-card{
    background:#fff;
    border-radius:var(--radius);
    padding:35px 30px;
    box-shadow:var(--shadow);
    transition:var(--transition);
    text-align:center;
}

.why-card:hover{
    transform:translateY(-8px);
    box-shadow:var(--shadow-lg);
}

.why-icon{
    width:75px;
    height:75px;
    margin:0 auto 20px;
    border-radius:50%;
    background:var(--primary-light);
    display:flex;
    align-items:center;
    justify-content:center;
}

.why-icon i{
    font-size:30px;
    color:var(--primary);
}

.why-card h3{
    margin-bottom:15px;
    font-size:1.4rem;
}

.why-card p{

    color:var(--text-light);

    line-height:1.8;

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

.contact-grid{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));

    gap:30px;

    margin-top:60px;

}

.contact-card{

    background:var(--surface);

    border-radius:var(--radius);

    padding:35px;

    text-align:center;

    text-decoration:none;

    color:var(--text);

    box-shadow:var(--shadow);

    transition:var(--transition);

}

}

.contact-card:hover{

    transform:translateY(-8px);

    box-shadow:var(--shadow-lg);

}

}

.contact-card i{

    font-size:34px;

    color:var(--primary);

    margin-bottom:20px;

}

.contact-card h3{

    margin-bottom:10px;

}

.contact-card p{

    color:var(--text-light);

    font-size:.95rem;

}
.contact-card a{

    color:var(--primary);

    text-decoration:none;

    font-weight:500;

    word-break:break-word;

}

.contact-card a:hover{

    text-decoration:underline;

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

footer{

    background:#111827;

    color:#fff;

    text-align:center;

    padding:70px 0 35px;

}

.footer-content h3{

    font-size:2rem;

    margin-bottom:10px;

}

.footer-content>p{

    color:#cbd5e1;

}

.footer-links{

    margin:35px 0;

}

.footer-links a{

    color:#fff;

    text-decoration:none;

    margin:0 18px;

    transition:var(--transition);

}

.footer-links a:hover{

    color:#818cf8;

}

.footer-social{

    margin-bottom:30px;

}

.footer-social a{

    color:#fff;

    font-size:24px;

    margin:0 15px;

    transition:var(--transition);

}

.footer-social a:hover{

    color:#818cf8;

}

.copyright{

    margin-top:25px;

    color:#94a3b8;

    font-size:.9rem;

}
/* Navbar while scrolling */

.navbar.scrolled{

    background:#ffffff;

    box-shadow:0 8px 25px rgba(0,0,0,.08);

    transition:var(--transition);

}