/* ===========================
   DESIGN SYSTEM & VARIABLES
=========================== */

:root{

    --bg-dark:#0a0e27;
    --bg-darker:#050812;

    --bg-card:rgba(255,255,255,0.05);
    --bg-card-hover:rgba(255,255,255,0.08);

    --text-primary:#ffffff;
    --text-secondary:#b8c5d6;

    --accent-gold:#d4af37;
    --accent-gold-light:#f0e6d2;

    --accent-blue:#4facfe;
    --accent-pink:#f5576c;

    --border-color:rgba(255,255,255,0.08);

    --gradient-gold:
    linear-gradient(135deg,#d4af37 0%,#f0e6d2 100%);

    --gradient-blue:
    linear-gradient(135deg,#4facfe 0%,#00f2fe 100%);

    --gradient-purple:
    linear-gradient(135deg,#667eea 0%,#764ba2 100%);

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

    --shadow-glow:
    0 0 30px rgba(212,175,55,0.25);

}

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

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:var(--font-family);
    background:var(--bg-dark);
    color:var(--text-primary);
    overflow-x:hidden;
    line-height:1.7;
}

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

::selection{
    background:var(--accent-gold);
    color:#000;
}

/* ===========================
   TYPOGRAPHY
=========================== */

h1,h2,h3,h4,h5,h6{
    font-weight:700;
    line-height:1.2;
}

h1{
    font-size:clamp(3rem,8vw,5rem);
}

h2{
    font-size:clamp(2rem,5vw,3.5rem);
}

p{
    color:var(--text-secondary);
}

a{
    text-decoration:none;
    transition:0.3s ease;
}

/* ===========================
   LAYOUT
=========================== */

.container{
    max-width:1200px;
    margin:auto;
    padding:0 1.5rem;
}

section{
    padding:6rem 1.5rem;
    position:relative;
    scroll-margin-top:100px;
}

.section-header{
    text-align:center;
    margin-bottom:4rem;
}

.section-header h2{
    background:var(--gradient-gold);
    -webkit-background-clip:text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
}

.section-header p{
    max-width:650px;
    margin:auto;
}

/* ===========================
   BUTTONS
=========================== */

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    padding:1rem 2rem;

    border:none;
    border-radius:50px;

    cursor:pointer;

    font-weight:600;

    transition:0.3s ease;
}

.btn-primary{
    background:var(--gradient-gold);
    color:#000;
}

.btn-primary:hover{
    transform:translateY(-3px);
    box-shadow:var(--shadow-glow);
}

.btn-secondary{
    border:1px solid var(--accent-gold);
    color:var(--accent-gold);
    background:transparent;
}

.btn-secondary:hover{
    background:rgba(212,175,55,0.1);
}

.btn-outline{
    border:1px solid var(--accent-gold);
    color:#fff;
    background:transparent;
}

.btn-outline:hover{
    background:rgba(212,175,55,0.1);
}

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

.navbar{
    position:fixed;
    top:0;
    left:0;
    width:100%;

    z-index:1000;

    padding:1rem 2rem;

    background:rgba(10,14,39,0.65);

    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);

    border-bottom:1px solid rgba(255,255,255,0.06);

    transition:0.3s ease;
}

.navbar.scrolled{
    background:rgba(10,14,39,0.95);
    padding:0.8rem 2rem;
}

.nav-container{
    max-width:1200px;
    margin:auto;

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

.logo{
    display:flex;
    align-items:center;
    gap:0.5rem;
}

.logo-accent{
    font-size:1.5rem;
    font-weight:700;

    background:var(--gradient-gold);

    background-clip:text;
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

.logo-text{
    color:#fff;
    font-weight:600;
}

.nav-links{
    display:flex;
    list-style:none;
    gap:2rem;
}

.nav-link{
    color:var(--text-secondary);
    position:relative;
}

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

.nav-link::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-6px;

    width:0;
    height:2px;

    background:var(--accent-gold);

    transition:0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after{
    width:100%;
}

.hamburger{
    display:none;
    flex-direction:column;
    gap:5px;
    cursor:pointer;
}

.hamburger span{
    width:25px;
    height:3px;
    background:#fff;
    border-radius:10px;
}

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

.hero{
    min-height:100vh;

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

    text-align:center;

    position:relative;

    overflow:hidden;
}

.hero-background{
    position:absolute;
    inset:0;
}

.hero-content{
    position:relative;
    z-index:2;
    max-width:850px;
}

.hero-badge{
    display:inline-flex;
    align-items:center;
    gap:0.5rem;

    padding:0.7rem 1.3rem;

    border:1px solid rgba(212,175,55,0.25);

    border-radius:40px;

    color:var(--accent-gold);

    background:rgba(212,175,55,0.08);

    margin-bottom:2rem;
}

.badge-dot{
    width:8px;
    height:8px;

    background:var(--accent-gold);

    border-radius:50%;
}

.hero-title{
    margin-bottom:1.5rem;
    opacity:0;
    animation:fadeUp 1s ease forwards;
}

.gradient-text{
    background:var(--gradient-gold);

    background-clip:text;
    -webkit-background-clip:text;

    color:transparent;
    -webkit-text-fill-color:transparent;
}

.hero-subtitle{
    max-width:700px;
    margin:auto auto 2rem;
}

.hero-buttons{
    display:flex;
    justify-content:center;
    gap:1rem;
    flex-wrap:wrap;
}

.hero-scroll{
    margin-top:3rem;
}

.scroll-arrow{
    width:2px;
    height:40px;

    margin:auto;

    background:var(--gradient-gold);

    animation:bounce 2s infinite;
}

/* ===========================
   ABOUT
=========================== */

.about{
    background:
    linear-gradient(
    135deg,
    rgba(212,175,55,0.03),
    rgba(79,172,254,0.03)
    );
}

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

.about-text h3{
    color:var(--accent-gold);
    margin-bottom:1rem;
}

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

.skill-item{
    background:var(--bg-card);

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

    padding:1.5rem;

    border-radius:16px;

    text-align:center;

    transition:0.3s ease;
}

.skill-item:hover{
    transform:translateY(-5px);
    border-color:var(--accent-gold);
    box-shadow:var(--shadow-glow);
}

.skill-icon{
    font-size:2rem;
    margin-bottom:0.5rem;
}

.tech-stack{
    margin-top:2rem;
}

.tech-tags{
    display:flex;
    flex-wrap:wrap;
    gap:0.8rem;
}

.tech-tag{
    background:rgba(212,175,55,0.1);

    color:var(--accent-gold);

    padding:0.5rem 1rem;

    border-radius:30px;

    font-size:0.85rem;
}

/* ===========================
   SERVICES
=========================== */

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

    gap:2rem;
}

.service-card{
    background:var(--bg-card);

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

    border-radius:20px;

    padding:2rem;

    transition:0.4s ease;
}

.service-card:hover{
    transform:translateY(-10px);
    border-color:var(--accent-gold);
    box-shadow:var(--shadow-glow);
}

.service-icon{
    font-size:3rem;
    margin-bottom:1rem;
}

.service-features{
    list-style:none;
    margin-top:1rem;
}

.service-features li{
    margin-bottom:0.7rem;
    color:var(--text-secondary);
}

/* ===========================
   PORTFOLIO
=========================== */

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

    gap:2rem;
}

.project-card{
    background:var(--bg-card);

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

    border-radius:18px;

    overflow:hidden;

    transition:0.4s ease;
}

.project-card:hover{
    transform:translateY(-10px);
    border-color:var(--accent-gold);
    box-shadow:var(--shadow-glow);
}

.project-image{
    width:100%;
    height:250px;

    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;

    transition:0.5s ease;
}

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

.project-content{
    padding:2rem;
}

.project-tags{
    display:flex;
    flex-wrap:wrap;
    gap:0.6rem;
    margin:1rem 0;
}

.project-tags span{
    background:rgba(212,175,55,0.1);

    color:var(--accent-gold);

    padding:0.4rem 0.8rem;

    border-radius:20px;

    font-size:0.8rem;
}

.project-link{
    color:var(--accent-gold);
    font-weight:600;
}

/* ===========================
   PROCESS
=========================== */

.process-timeline{
    display:grid;
    grid-template-columns:
    repeat(auto-fit,minmax(250px,1fr));

    gap:2rem;
}

.timeline-item{
    background:var(--bg-card);

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

    border-radius:18px;

    padding:2rem;

    transition:0.3s ease;
}

.timeline-item:hover{
    border-color:var(--accent-gold);
}

.timeline-number{
    font-size:2rem;
    font-weight:700;

    color:var(--accent-gold);

    margin-bottom:1rem;
}

/* ===========================
   TESTIMONIALS
=========================== */

.testimonials-grid{
    display:grid;
    grid-template-columns:
    repeat(auto-fit,minmax(320px,1fr));

    gap:2rem;
}

.testimonial-card{
    background:var(--bg-card);

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

    border-radius:18px;

    padding:2rem;

    transition:0.3s ease;
}

.testimonial-card:hover{
    transform:translateY(-5px);
    border-color:var(--accent-gold);
}

.testimonial-stars{
    color:var(--accent-gold);
    margin-bottom:1rem;
}

.testimonial-author{
    display:flex;
    align-items:center;
    gap:1rem;
    margin-top:1rem;
    border: circle 1px solid var(--border-color)    ;
}

.author-avatar{
    width: 20px;
    height: 20px;

    border-radius:50%;

    background:var(--gradient-gold);

    display:fixed;
    align-items:center;
    justify-content:center;

    color:#000;
    font-weight:700;
}

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

.contact-wrapper{
    display:grid;
    grid-template-columns:1.5fr 1fr;
    gap:3rem;
}

.contact-form{
    background:var(--bg-card);

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

    border-radius:20px;

    padding:2rem;
}

.form-group{
    margin-bottom:1.5rem;
}

.form-group label{
    display:block;
    margin-bottom:0.7rem;
    font-weight:600;
}

.form-group input,
.form-group textarea,
.form-group select{
    width:100%;

    padding:1rem 1.2rem;

    border-radius:14px;

    border:1px solid rgba(255,255,255,0.08);

    background:rgba(255,255,255,0.04);

    color:white;

    outline:none;

    transition:0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus{
    border-color:var(--accent-gold);

    box-shadow:
    0 0 20px rgba(212,175,55,0.15);
}

.form-group select{
    appearance:none;

    background-image:
    linear-gradient(45deg,transparent 50%,#d4af37 50%),
    linear-gradient(135deg,#d4af37 50%,transparent 50%);

    background-position:
    calc(100% - 20px) calc(50% - 3px),
    calc(100% - 14px) calc(50% - 3px);

    background-size:6px 6px;

    background-repeat:no-repeat;
}

.form-group option{
    background:#0a0e27;
}

.contact-info h3{
    margin-bottom:1.5rem;
    color:var(--accent-gold);
}

.contact-item{
    display:flex;
    gap:1rem;
    margin-bottom:1.5rem;
}

.contact-icon{
    font-size:1.4rem;
}

.response-time{
    margin-top:2rem;

    background:rgba(212,175,55,0.1);

    border:1px solid rgba(212,175,55,0.2);

    padding:1rem;

    border-radius:14px;
}

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

.footer{
    background:var(--bg-darker);

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

    padding:4rem 1.5rem 2rem;
}

.footer-content{
    display:grid;
    grid-template-columns:
    repeat(auto-fit,minmax(250px,1fr));

    gap:2rem;

    margin-bottom:2rem;
}

.footer-links ul{
    list-style:none;
}

.footer-links li{
    margin-bottom:0.8rem;
}

.footer-bottom{
    border-top:1px solid var(--border-color);

    padding-top:2rem;

    text-align:center;

    color:var(--text-secondary);
}

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

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

::-webkit-scrollbar-track{
    background:#050812;
}

::-webkit-scrollbar-thumb{
    background:#d4af37;
    border-radius:20px;
}

/* ===========================
   ANIMATIONS
=========================== */

@keyframes fadeUp{

    from{
        opacity:0;
        transform:translateY(30px);
    }

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

}

@keyframes bounce{

    0%,100%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(10px);
    }

}

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

@media(max-width:768px){

    .nav-links{
        position:fixed;

        top:80px;
        left:-100%;

        width:100%;

        flex-direction:column;

        padding:2rem;

        background:rgba(10,14,39,0.97);

        backdrop-filter:blur(20px);

        transition:0.4s ease;
    }

    .nav-links.active{
        left:0;
    }

    .hamburger{
        display:flex;
    }

    .nav-cta{
        display:none;
    }

    .about-content,
    .contact-wrapper{
        grid-template-columns:1fr;
    }

    .skills-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .hero-buttons{
        flex-direction:column;
        align-items:center;
    }

    .hero-buttons .btn{
        width:100%;
        max-width:300px;
    }

}

@media(max-width:480px){

    h1{
        font-size:2.3rem;
    }

    h2{
        font-size:1.8rem;
    }

    section{
        padding:4rem 1rem;
    }

    .skills-grid{
        grid-template-columns:1fr;
    }

    .project-image{
        height:200px;
    }

    .contact-form{
        padding:1.5rem;
    }

}
.form-intro{
    text-align:center;
    max-width:700px;
    margin:0 auto 3rem auto;
}

.form-intro h3{
    font-size:2rem;
    margin-bottom:1rem;
    color:var(--accent-gold);
}

.form-intro p{
    color:var(--text-secondary);
    line-height:1.7;
}
/* ===========================
   MARQUEE TEXT
=========================== */

.marquee-section{
    padding: 0rem 0;
    overflow: hidden;
    background: #0b0f1a;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.marquee{
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    margin: 1rem 0;
}

.marquee-content{
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    animation: marquee 25s linear infinite;
}

.marquee.reverse .marquee-content{
    animation: marqueeReverse 25s linear infinite;
}

.marquee-content span{
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.marquee-content span::after{
    content: "✦";
    margin-left: 3rem;
    color: rgba(255,255,255,0.4);
}

@keyframes marquee{

    0%{
        transform: translateX(100%);
    }

    100%{
        transform: translateX(-100%);
    }

}

@keyframes marqueeReverse{

    0%{
        transform: translateX(-100%);
    }

    100%{
        transform: translateX(100%);
    }

}

/* MOBILE */

@media(max-width:768px){

    .marquee-content span{
        font-size: 0.9rem;
    }

    .marquee-content{
        gap: 2rem;
    }

}

/* ===========================
   TECH SCROLL STRIP
=========================== */

.tech-scroll-section{
    width:100%;
    overflow:hidden;
    background:linear-gradient(
        90deg,
        rgba(212,175,55,0.08),
        rgba(255,255,255,0.02),
        rgba(212,175,55,0.08)
    );
    padding:1.2rem 0;
    border-top:1px solid rgba(255,255,255,0.08);
    border-bottom:1px solid rgba(255,255,255,0.08);
}

.tech-scroll{
    white-space:nowrap;
    overflow:hidden;
}

.tech-track{
    display:inline-flex;
    align-items:center;
    gap:2rem;
    animation:scrollTech 22s linear infinite;
}

.tech-track span{
    color:#fff;
    font-size:1rem;
    font-weight:700;
    letter-spacing:2px;
    text-transform:uppercase;
    position:relative;
    padding:0.6rem 1.2rem;
    border:1px solid rgba(212,175,55,0.2);
    border-radius:50px;
    background:rgba(255,255,255,0.03);
    backdrop-filter:blur(10px);
    transition:0.3s ease;
}

.tech-track span:hover{
    color:var(--accent-gold);
    border-color:var(--accent-gold);
    transform:translateY(-3px);
}

@keyframes scrollTech{

    0%{
        transform:translateX(0);
    }

    100%{
        transform:translateX(-50%);
    }

}

/* MOBILE */

@media(max-width:768px){

    .tech-track span{
        font-size:0.8rem;
        padding:0.5rem 1rem;
    }

}

/* ===========================
   ACCESSIBILITY
=========================== */

@media(prefers-reduced-motion:reduce){

    *{
        animation:none !important;
        transition:none !important;
        scroll-behavior:auto !important;
    }

}