/* ========================================
PREMIUM DESIGN SYSTEM - MOBILE OPTIMIZED
========================================
*/
:root {
    /* Palette */
    --bg-main: #050505;
    --bg-secondary: #0a0a0a;
    --accent-primary: #c9f31d; 
    --accent-secondary: #2ecc71; 
    --accent-glow: rgba(201, 243, 29, 0.4);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #475569;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(12px);
    --nav-glass: rgba(5, 5, 5, 0.9);
    --gradient-text: linear-gradient(135deg, #fff 0%, #a3a3a3 100%);
    --gradient-brand: linear-gradient(135deg, #c9f31d 0%, #2ecc71 100%);
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --ease-out: cubic-bezier(0.215, 0.61, 0.355, 1);
}

/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden; /* CRITICAL FIX: Prevents horizontal scroll */
    width: 100%;
    
    /* High Performance Static Glow */
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(201, 243, 29, 0.15) 0%, transparent 45%),
        radial-gradient(circle at 85% 85%, rgba(46, 204, 113, 0.15) 0%, transparent 45%);
    background-attachment: fixed;
}

/* Container - Responsive Padding */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0; width: 100%; z-index: 1000;
    background: var(--nav-glass);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--card-border);
    padding: 1.25rem 0;
    transition: transform 0.3s ease, padding 0.3s ease;
}

.nav-container {
    display: flex; justify-content: space-between; align-items: center;
}

.nav-logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-logo span { color: var(--accent-primary); }

.nav-menu {
    display: flex; gap: 2.5rem; list-style: none;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover, .nav-link.active { color: var(--text-main); }

.nav-link::after {
    content: ''; position: absolute; bottom: -5px; left: 50%; width: 0; height: 2px;
    background: var(--accent-primary); transition: all 0.3s var(--ease-out); transform: translateX(-50%);
}

.nav-link:hover::after, .nav-link.active::after { width: 20px; }

.controls { display: flex; align-items: center; gap: 1.5rem; }

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

.hamburger span {
    width: 24px; height: 2px; background-color: var(--text-main); transition: 0.3s;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Hero Section */
.hero {
    min-height: 100vh; display: flex; align-items: center; padding-top: 80px; position: relative;
}

.hero-grid {
    display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; align-items: center; width: 100%;
}

.hero-tag {
    display: inline-block; padding: 0.5rem 1rem; border-radius: 100px;
    background: rgba(201, 243, 29, 0.1); color: var(--accent-primary);
    font-size: 0.875rem; font-weight: 600; margin-bottom: 1.5rem;
    border: 1px solid rgba(201, 243, 29, 0.2); animation: fadeIn 1s ease-out;
}

.hero-title {
    font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700; line-height: 1.1; margin-bottom: 1.5rem;
    background: var(--gradient-text); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; letter-spacing: -0.02em;
}

.hero-title span {
    background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.125rem; color: var(--text-muted); max-width: 580px; margin-bottom: 2.5rem;
}

.btn-group { display: flex; gap: 1rem; }

.btn {
    padding: 1rem 2rem; border-radius: 8px; font-weight: 600; text-decoration: none;
    transition: all 0.3s ease; position: relative; overflow: hidden; z-index: 1; border: none; cursor: pointer; font-family: var(--font-body);
}

.btn-primary {
    background: var(--accent-primary); color: #000; border: 1px solid transparent;
    box-shadow: 0 10px 20px -10px var(--accent-glow);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 30px -10px var(--accent-glow); }

.btn-secondary {
    background: rgba(255, 255, 255, 0.05); color: var(--text-main);
    border: 1px solid var(--card-border); backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--text-muted); background: rgba(255, 255, 255, 0.1);
}

.hero-visual { position: relative; display: flex; justify-content: center; width: 100%; }

.avatar-wrap {
    width: 380px; height: 380px; position: relative; border-radius: 50%; padding: 10px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
    backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.1);
    max-width: 100%;
}

.avatar-img {
    width: 100%; height: 100%; border-radius: 50%; object-fit: cover; object-position: top;
    border: 2px solid rgba(255,255,255,0.1); position: relative; z-index: 2;
}

.ring {
    position: absolute; border-radius: 50%; border: 1px solid var(--accent-primary);
    opacity: 0.2; top: 50%; left: 50%; transform: translate(-50%, -50%);
    animation: ripple 3s infinite linear;
    z-index: 1;
}

@keyframes ripple {
    0% { width: 100%; height: 100%; opacity: 0.5; }
    100% { width: 140%; height: 140%; opacity: 0; }
}

/* Stats Bar */
.stats-bar {
    margin-top: -3rem; margin-bottom: 5rem; background: var(--card-bg);
    border: 1px solid var(--card-border); backdrop-filter: blur(10px);
    border-radius: 16px; padding: 2rem; display: grid;
    grid-template-columns: repeat(3, 1fr); gap: 2rem;
    width: 100%;
}

.stat-item { text-align: center; }
.stat-num {
    display: block; font-size: 2.5rem; font-weight: 700; color: var(--text-main); font-family: var(--font-display);
}
.stat-label {
    color: var(--text-muted); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em;
}

/* Sections */
section { padding: 6rem 0; position: relative; width: 100%; }

.section-header { text-align: center; margin-bottom: 4rem; }
.section-subtitle {
    color: var(--accent-primary); font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.1em; font-size: 0.875rem; margin-bottom: 0.5rem; display: block;
}
.section-title {
    font-family: var(--font-display); font-size: 2.5rem; color: var(--text-main); margin-bottom: 1rem;
}

/* Bento Grid (Fixed for Mobile) */
.bento-grid {
    display: grid; 
    /* Changed minmax from 320px to 250px to prevent overflow on small phones */
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); 
    gap: 1.5rem;
    width: 100%;
}

.spotlight-card {
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 16px;
    padding: 2.5rem 2rem; position: relative; overflow: hidden; transition: transform 0.3s ease;
    transform: translateZ(0); 
}

.spotlight-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 16px; padding: 1px;
    background: radial-gradient(600px circle at var(--mouse-x) var(--mouse-y), rgba(201, 243, 29, 0.15), transparent 40%);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
    opacity: 0; transition: opacity 0.3s;
}

.spotlight-card:hover::before { opacity: 1; }
.spotlight-card:hover { transform: translateY(-5px); }

.skill-icon {
    font-size: 2.5rem; color: var(--accent-primary); margin-bottom: 1.5rem;
}
.card-title {
    font-size: 1.35rem; font-weight: 600; margin-bottom: 0.75rem; color: var(--text-main);
}
.card-desc {
    color: var(--text-muted); font-size: 1rem; line-height: 1.6;
}

/* Projects (Fixed for Mobile) */
.projects-grid {
    display: grid; 
    /* Changed minmax to 280px to fit mobile screens comfortably */
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); 
    gap: 2rem;
    width: 100%;
}

.project-card {
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 20px;
    overflow: hidden; transition: all 0.4s ease; text-decoration: none; display: flex; flex-direction: column; height: 100%;
    will-change: transform;
}

.project-img-wrap {
    height: 200px; overflow: hidden; position: relative; background: #111;
}

.project-img-wrap img {
    width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease;
}

.project-card:hover .project-img-wrap img { transform: scale(1.05); }

.project-content { padding: 1.5rem; flex-grow: 1; display: flex; flex-direction: column; justify-content: center;}
.project-title-row { display: flex; justify-content: space-between; align-items: center; }
.project-links {
    display: inline-flex; width: 30px; height: 30px; background: rgba(255,255,255,0.1);
    border-radius: 50%; align-items: center; justify-content: center; color: var(--accent-primary);
    transition: 0.3s;
}
.project-card:hover .project-links { background: var(--accent-primary); color: #000; }

/* Timeline */
.timeline {
    position: relative; max-width: 800px; margin: 0 auto;
}
.timeline::before {
    content: ''; position: absolute; left: 50%; transform: translateX(-50%); width: 2px;
    height: 100%; background: linear-gradient(to bottom, transparent, var(--card-border) 20%, var(--card-border) 80%, transparent);
}
.timeline-item {
    margin-bottom: 3rem; position: relative; width: 50%; padding: 0 2rem;
}
.timeline-item:nth-child(odd) { left: 0; text-align: right; }
.timeline-item:nth-child(even) { left: 50%; text-align: left; }
.timeline-item::after {
    content: ''; position: absolute; width: 16px; height: 16px; background: var(--bg-main);
    border: 2px solid var(--accent-primary); border-radius: 50%; top: 0;
}
.timeline-item:nth-child(odd)::after { right: -8px; }
.timeline-item:nth-child(even)::after { left: -8px; }
.timeline-date {
    color: var(--accent-primary); font-weight: 600; margin-bottom: 0.5rem; font-size: 0.875rem;
}

/* Clients Marquee */
.clients-section {
    padding: 4rem 0; overflow: hidden; background: var(--bg-secondary);
    border-top: 1px solid var(--card-border); border-bottom: 1px solid var(--card-border);
    width: 100%;
}
.marquee-container {
    width: 100%; overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.marquee-content {
    display: flex; gap: 5rem; align-items: center; width: max-content;
    animation: scroll 30s linear infinite;
    will-change: transform;
}
.client-logo-item {
    height: 50px; opacity: 0.5; transition: 0.3s; filter: grayscale(100%);
}
.client-logo-item img { height: 100%; width: auto; }
.client-logo-item:hover { opacity: 1; filter: grayscale(0%); }

@keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Newsletter & Contact */
.newsletter-wrap {
    margin-top: 4rem; padding: 4rem 2rem; text-align: center;
    background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
    border-radius: 24px; border: 1px solid var(--card-border);
    max-width: 800px; margin-left: auto; margin-right: auto;
    width: 100%;
}
.newsletter-form {
    display: flex; gap: 1rem; justify-content: center; margin-top: 2rem; max-width: 500px; margin-inline: auto;
}
.newsletter-input {
    padding: 1rem; border-radius: 8px; border: 1px solid var(--card-border);
    background: var(--bg-main); color: var(--text-main); flex-grow: 1; outline: none;
}
.newsletter-input:focus { border-color: var(--accent-primary); }

.contact-wrap {
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 24px;
    padding: 3rem; display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem;
    width: 100%;
}
.contact-info-item {
    display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding: 1rem;
    background: rgba(255,255,255,0.02); border-radius: 12px; transition: 0.3s;
}
.contact-info-item:hover { background: rgba(255,255,255,0.05); transform: translateX(5px); }
.form-control {
    width: 100%; padding: 1rem; background: var(--bg-main); border: 1px solid var(--card-border);
    border-radius: 8px; color: var(--text-main); font-family: var(--font-body); transition: all 0.3s;
    margin-bottom: 1.5rem;
}
.form-control:focus { outline: none; border-color: var(--accent-primary); box-shadow: 0 0 0 4px rgba(201, 243, 29, 0.1); }

/* Footer */
footer {
    border-top: 1px solid var(--card-border); padding: 3rem 0; background: var(--bg-secondary);
}
.footer-content { display: flex; justify-content: space-between; align-items: center; }
.social-links { display: flex; gap: 1rem; }
.social-link {
    width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--card-border);
    display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: 0.3s; text-decoration: none;
}
.social-link:hover { background: var(--accent-primary); color: #000; border-color: var(--accent-primary); }

/* =======================================
    RESPONSIVE FIXES (MOBILE)
======================================= */
@media (max-width: 992px) {
    .hero-grid { 
        grid-template-columns: 1fr; 
        text-align: center; 
        gap: 2rem; 
    }
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center; 
    }
    .hero-visual { 
        order: -1; 
        margin-bottom: 1rem; 
    }
    .contact-wrap { 
        grid-template-columns: 1fr; 
        gap: 2rem; 
    }
    .newsletter-form { 
        flex-direction: column; 
    }
}

@media (max-width: 768px) {
    /* Fix Container Padding */
    .container { padding: 0 1.25rem; }

    .navbar { padding: 1rem 0; }
    .nav-menu {
        position: fixed; top: 70px; left: 0; width: 100%; height: auto; background: var(--nav-glass);
        flex-direction: column; align-items: center; padding: 2rem 0; gap: 1.5rem;
        border-bottom: 1px solid var(--card-border); 
        transform: translateY(-150%); transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        backdrop-filter: blur(20px);
    }
    .nav-menu.active { transform: translateY(0); }
    
    .hamburger { display: flex; }
    
    .hero { padding-top: 100px; } 
    
    /* Ensure Avatar Fits */
    .avatar-wrap { 
        width: 280px; 
        height: 280px; 
    }
    .ring {
        animation: ripple 2.5s infinite linear; 
    }
    
    /* Fix Timeline Overflow */
    .timeline::before { left: 0; }
    .timeline-item { width: 100%; padding-left: 2rem; text-align: left !important; }
    .timeline-item:nth-child(even) { left: 0; }
    .timeline-item::after { left: -9px !important; }
    
    /* Fix Stats Grid */
    .stats-bar { grid-template-columns: 1fr; gap: 1rem; padding: 1.5rem; margin-top: 0; }
    .marquee-content { gap: 3rem; }
    
    /* Fix Contact Padding Overflow */
    .contact-wrap { padding: 1.5rem; }

    .footer-content {
        flex-direction: column; gap: 1rem; text-align: center;
    }
}

/* Loader */
.page-loader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--bg-main);
    z-index: 9999; display: flex; justify-content: center; align-items: center; flex-direction: column; transition: opacity 0.3s ease;
}
.loader-bar { width: 200px; height: 2px; background: var(--card-border); margin-top: 1rem; position: relative; overflow: hidden; }
.loader-progress { position: absolute; left: 0; top: 0; height: 100%; background: var(--accent-primary); width: 0%; transition: width 0.3s ease; }