@charset "utf-8";

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

:root {
    /* --- COLOR CHANGE ONLY --- */
    /* Original Blue was #76a9fa. Changing to Gold #D4AF37 */
    
    --glass-bg: rgba(20, 20, 20, 0.8); /* Slightly darker glass for Black theme */
    --glass-border: rgba(212, 175, 55, 0.2); /* Gold Border */
    
    --accent-blue: #D4AF37;       /* MAIN GOLD COLOR */
    --accent-blue-dark: #B5952F;  /* DARK GOLD COLOR */
    --accent-glow: rgba(212, 175, 55, 0.3); /* GOLD GLOW */
    
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.85);
    --text-tertiary: rgba(255, 255, 255, 0.6);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    /* Pure Black Gradient Background */
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 25%, #111111 50%, #0a0a0a 75%, #000000 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.6;
}

p a {
    color: var(--accent-blue);
    text-decoration: none;
}

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

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    background: rgba(0, 0, 0, 0.85); /* Black Nav */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

nav.scrolled {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid var(--accent-blue);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

@media (max-width: 1000px) {
    .nav-container {
        justify-content: center;
        flex-direction: column;
        gap: 1.5rem;
        padding: 1rem 2rem;
    }
    
    .logo { order: 1; }
    .nav-links { order: 2; flex-wrap: wrap; justify-content: center; }
    .mobile-menu-btn { display: none !important; }
    .hero { padding-top: 240px; }
}

@media (max-width: 880px) {
    .hero { padding-top: 160px; }
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--accent-glow);
    font-size: 1.2rem;
    color: #000; /* Icon Text Black */
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: relative;
    border: 2px solid transparent;
}

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

.nav-links a:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
    background: rgba(212, 175, 55, 0.1);
}

.nav-links a:hover::after { width: 60%; }

.nav-links a.active {
    color: var(--accent-blue);
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--accent-blue);
    box-shadow: 0 4px 15px var(--accent-glow);
}

/* Mobile menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

.mobile-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    border-bottom: 1px solid var(--accent-blue);
    opacity: 0;
    pointer-events: none;
}

.mobile-nav.active { transform: translateY(0); opacity: 1; pointer-events: auto; }

.mobile-nav ul {
    list-style: none;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 1rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    text-align: center;
    font-weight: 500;
    display: block;
    position: relative;
    border: 2px solid transparent;
}

.mobile-nav a:hover, .mobile-nav a.active {
    color: var(--accent-blue);
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--accent-blue);
}

/* Section styling */
section {
    padding: 5rem 0;
    position: relative;
}

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

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Hero section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 160px 2rem 0;
    position: relative;
    overflow: hidden;
}

/* Animated background elements */
.hero-bg-animation {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    overflow: hidden;
    z-index: 1;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4; /* Slightly lowered opacity for Gold */
    animation: float 25s infinite ease-in-out;
}

.shape-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, transparent 70%);
    top: -200px; left: -200px;
    animation-delay: 0s;
}

.shape-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(181, 149, 47, 0.3) 0%, transparent 70%);
    top: 50%; right: -150px;
    animation-delay: 7s;
}

.shape-3 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.25) 0%, transparent 70%);
    bottom: -100px; left: 20%;
    animation-delay: 14s;
}

.geo-shape { position: absolute; opacity: 0.1; animation: rotate-float 30s infinite linear; }
.geo-1 {
    width: 300px; height: 300px; top: 20%; right: 10%;
    background: linear-gradient(45deg, var(--accent-blue) 0%, transparent 100%);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}
.geo-2 {
    width: 250px; height: 250px; bottom: 20%; left: 5%;
    background: linear-gradient(135deg, var(--accent-blue-dark) 0%, transparent 100%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
    25% { transform: translate(100px, -80px) scale(1.1) rotate(90deg); }
    50% { transform: translate(-60px, 60px) scale(0.9) rotate(180deg); }
    75% { transform: translate(80px, 100px) scale(1.05) rotate(270deg); }
}

@keyframes rotate-float {
    0% { transform: rotate(0deg) translateY(0); }
    50% { transform: rotate(180deg) translateY(-50px); }
    100% { transform: rotate(360deg) translateY(0); }
}

.particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden; }
.particle {
    position: absolute; width: 4px; height: 4px;
    background: var(--accent-blue);
    border-radius: 50%; opacity: 0;
    animation: particle-rise 10s infinite ease-out;
}

@keyframes particle-rise {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 1; } 90% { opacity: 1; }
    100% { opacity: 0; transform: translateY(-100px) scale(1); }
}

/* Generate multiple particles */
.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; }
.particle:nth-child(3) { left: 30%; animation-delay: 2s; }
.particle:nth-child(4) { left: 40%; animation-delay: 3s; }
.particle:nth-child(5) { left: 50%; animation-delay: 4s; }
.particle:nth-child(6) { left: 60%; animation-delay: 5s; }
.particle:nth-child(7) { left: 70%; animation-delay: 6s; }
.particle:nth-child(8) { left: 80%; animation-delay: 7s; }
.particle:nth-child(9) { left: 90%; animation-delay: 8s; }
.particle:nth-child(10) { left: 95%; animation-delay: 9s; }

.hero::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 25% 25%, var(--accent-glow) 0%, transparent 50%);
    animation: hero-glow 8s ease-in-out infinite; z-index: 1;
}

@keyframes hero-glow {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.7; }
    50% { transform: scale(1.1) rotate(2deg); opacity: 1; }
}

.hero-content {
    position: relative; z-index: 2;
    display: flex; flex-direction: column; align-items: center;
    text-align: center; max-width: 1000px; margin: 0 auto;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800; margin-bottom: 1.5rem; color: var(--text-primary);
    line-height: 1.1; letter-spacing: -2px; animation: slideInUp 1s ease-out;
}

.hero .subtitle {
    font-size: 1.5rem; margin-bottom: 2rem; color: var(--text-secondary);
    font-weight: 300; letter-spacing: 1px; animation: slideInUp 1s ease-out 0.3s both;
}

.cta-buttons {
    display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
    margin-top: 2rem; animation: slideInUp 1s ease-out 0.6s both;
}

.cta-primary, .cta-secondary {
    padding: 1rem 2rem; border-radius: 50px; text-decoration: none;
    font-weight: 600; transition: all 0.3s ease; position: relative;
    overflow: hidden; display: inline-block;
}

.cta-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    color: #000; /* Black Text on Gold Button */
    box-shadow: 0 8px 25px var(--accent-glow);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px var(--accent-glow);
}

.cta-secondary {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: white;
}

.cta-secondary:hover {
    background: rgba(212, 175, 55, 0.12);
    transform: translateY(-3px);
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Stats */
.stats-section {
    display: flex; justify-content: center; gap: 2rem; margin-top: 4rem; flex-wrap: wrap;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    min-width: 150px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* About section */
.about-content {
    display: flex; flex-direction: column; gap: 3rem; margin-top: 3rem;
}

.about-intro {
    display: flex; align-items: center; gap: 3rem; flex-wrap: wrap; justify-content: center;
}

.about-image {
    width: 250px; height: 250px; border-radius: 50%;
    background-image: url('assets/images/about-profile.webp');
    background-size: cover; background-position: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    position: relative; overflow: hidden; flex-shrink: 0;
    border: 4px solid var(--glass-border);
}

.about-image::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2) 0%, transparent 100%);
    opacity: 0; transition: opacity 0.3s ease;
}

.about-image:hover::before { opacity: 1; }

.about-image::after {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: conic-gradient(from 0deg, 
        transparent 0deg,
        rgba(255,255,255,0.1) 90deg,
        transparent 180deg,
        rgba(255,255,255,0.05) 270deg,
        transparent 360deg);
    animation: spin 4s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.about-text { flex: 1; min-width: 300px; }
.about-text h3 { font-size: 2rem; margin-bottom: 1rem; color: var(--text-primary); }
.about-text p { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 1.5rem; }

.about-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }

.about-card {
    background: var(--glass-bg); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border); border-radius: 25px; padding: 2.5rem;
    transition: all 0.4s ease; position: relative; overflow: hidden;
}

.about-card::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.08) 50%, transparent 100%);
    transition: left 0.6s ease;
}

.about-card:hover::before { left: 100%; }
.about-card:hover { transform: translateY(-10px); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3); }
.about-card h4 { font-size: 1.3rem; margin-bottom: 1rem; color: var(--text-primary); }
.about-card p { color: var(--text-secondary); }

/* Skills section */
.skills-container { position: relative; margin-top: 3rem; }
.skills-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.skills-visual { position: relative; height: 500px; display: flex; align-items: center; justify-content: center; }

.skills-circle {
    position: relative; width: 400px; height: 400px;
    animation: rotate-slow 30s linear infinite;
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); } to { transform: rotate(360deg); }
}

/* --- SKILL NODE (MANUAL FIX) --- */
.skill-node {
    position: absolute;
    width: 100px;
    height: 100px;
    background: #000; /* Force Black Background */
    border: 2px solid #D4AF37; /* Force Gold Border */
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    animation: counter-rotate 30s linear infinite;
    cursor: pointer;
}

.skill-node:hover {
    transform: scale(1.2);
    background: #D4AF37; /* Turn Gold on Hover */
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.6);
    border-color: #fff;
}

/* Icon & Text Styling */
.skill-node i, .skill-node .skill-icon {
    font-size: 2.2rem;
    color: #D4AF37; /* Gold Icon */
    margin-bottom: 5px;
    transition: 0.3s;
}

.skill-node .skill-name {
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
}

/* Hover Colors (Black Text/Icon) */
.skill-node:hover i, .skill-node:hover .skill-name {
    color: #000;
}


@keyframes counter-rotate {
    from { transform: rotate(0deg); } to { transform: rotate(-360deg); }
}
.skill-node .skill-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.skill-node .skill-name { font-size: 0.8rem; font-weight: 600; text-align: center; color: var(--text-primary); }

.skill-node:nth-child(1) { top: 0; left: 50%; transform: translateX(-50%) translateY(-50%); animation: counter-rotate-1 30s linear infinite; }
.skill-node:nth-child(2) { top: 25%; right: 0; transform: translateX(50%) translateY(-50%); animation: counter-rotate-2 30s linear infinite; }
.skill-node:nth-child(3) { top: 75%; right: 0; transform: translateX(50%) translateY(-50%); animation: counter-rotate-3 30s linear infinite; }
.skill-node:nth-child(4) { bottom: 0; left: 50%; transform: translateX(-50%) translateY(50%); animation: counter-rotate-4 30s linear infinite; }
.skill-node:nth-child(5) { top: 75%; left: 0; transform: translateX(-50%) translateY(-50%); animation: counter-rotate-5 30s linear infinite; }
.skill-node:nth-child(6) { top: 25%; left: 0; transform: translateX(-50%) translateY(-50%); animation: counter-rotate-6 30s linear infinite; }



/* Individual counter-rotation animations */
@keyframes counter-rotate-1 { from { transform: translateX(-50%) translateY(-50%) rotate(0deg); } to { transform: translateX(-50%) translateY(-50%) rotate(-360deg); } }
@keyframes counter-rotate-2 { from { transform: translateX(50%) translateY(-50%) rotate(0deg); } to { transform: translateX(50%) translateY(-50%) rotate(-360deg); } }
@keyframes counter-rotate-3 { from { transform: translateX(50%) translateY(-50%) rotate(0deg); } to { transform: translateX(50%) translateY(-50%) rotate(-360deg); } }
@keyframes counter-rotate-4 { from { transform: translateX(-50%) translateY(50%) rotate(0deg); } to { transform: translateX(-50%) translateY(50%) rotate(-360deg); } }
@keyframes counter-rotate-5 { from { transform: translateX(-50%) translateY(-50%) rotate(0deg); } to { transform: translateX(-50%) translateY(-50%) rotate(-360deg); } }
@keyframes counter-rotate-6 { from { transform: translateX(-50%) translateY(-50%) rotate(0deg); } to { transform: translateX(-50%) translateY(-50%) rotate(-360deg); } }

.skills-center {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 150px; height: 150px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 3rem; color: #000;
    box-shadow: 0 0 50px var(--accent-glow);
    z-index: 10;
}

.skills-list { display: flex; flex-direction: column; gap: 2rem; }

.skill-item {
    background: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border); border-radius: 20px; padding: 1.5rem;
    transition: all 0.3s ease; border-left: 4px solid var(--accent-blue);
}

.skill-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    background: rgba(212, 175, 55, 0.1);
}

.skill-item h4 { font-size: 1.2rem; color: var(--text-primary); margin-bottom: 0.5rem; }
.skill-item p { color: var(--text-secondary); font-size: 0.95rem; }

.skill-progress {
    margin-top: 1rem; height: 6px;
    background: rgba(255, 255, 255, 0.1); border-radius: 3px; overflow: hidden;
}

.skill-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-blue-dark));
    border-radius: 3px; transition: width 1s ease;
}

/* Timeline section */
.timeline-container { position: relative; max-width: 1000px; margin: 0 auto; padding: 2rem 0; }

.timeline-line {
    position: absolute; left: 50%; top: 0; bottom: 0; width: 4px;
    background: linear-gradient(to bottom, transparent 0%, var(--accent-blue) 10%, var(--accent-blue) 90%, transparent 100%);
    transform: translateX(-50%); z-index: -1;
}

.timeline-progress {
    position: absolute; left: 50%; top: 0; width: 4px;
    background: linear-gradient(to bottom, var(--accent-blue-dark), var(--accent-blue));
    transform: translateX(-50%); transition: height 0.3s ease; z-index: 0;
    box-shadow: 0 0 20px var(--accent-glow);
}

.timeline-item {
    position: relative; margin: 4rem 0; opacity: 0;
    transform: translateY(50px); transition: all 0.8s ease;
}

.timeline-item.visible { opacity: 1; transform: translateY(0); }
.timeline-item:nth-child(odd) { text-align: right; padding-right: calc(50% + 3rem); }
.timeline-item:nth-child(even) { text-align: left; padding-left: calc(50% + 3rem); }

.timeline-node {
    position: absolute; left: 50%; top: 50%; width: 60px; height: 60px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%; transform: translate(-50%, -50%);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: #000; z-index: 3;
    cursor: pointer; transition: all 0.3s ease;
    box-shadow: 0 0 20px var(--accent-glow);
}

.timeline-node:hover { transform: translate(-50%, -50%) scale(1.2); box-shadow: 0 0 40px var(--accent-glow); }
.timeline-node.active { transform: translate(-50%, -50%) scale(1.3); animation: pulse-node 2s infinite; }

@keyframes pulse-node {
    0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
    50% { box-shadow: 0 0 40px var(--accent-glow), 0 0 60px var(--accent-glow); }
}

.timeline-content {
    background: var(--glass-bg); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border); border-radius: 25px; padding: 2.5rem;
    position: relative; overflow: hidden; transition: all 0.3s ease; cursor: pointer;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    background: rgba(212, 175, 55, 0.1);
}

.timeline-content::before {
    content: ''; position: absolute; top: 50%; width: 20px; height: 20px;
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    transform: rotate(45deg) translateY(-50%); z-index: -1;
}

.timeline-item:nth-child(odd) .timeline-content::before { right: -3px; }
.timeline-item:nth-child(even) .timeline-content::before { left: -18px; }

.timeline-year {
    display: inline-block; padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    color: #000; border-radius: 25px; font-size: 0.9rem; font-weight: 600;
    margin-bottom: 1rem; box-shadow: 0 4px 15px var(--accent-glow);
}

.timeline-title { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.timeline-company { font-size: 1.1rem; color: var(--accent-blue); font-weight: 600; margin-bottom: 1rem; }
.timeline-description { color: var(--text-secondary); line-height: 1.6; margin-bottom: 1.5rem; }

.timeline-skills { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.timeline-skill {
    padding: 0.3rem 0.8rem; background: rgba(212, 175, 55, 0.2);
    border: 1px solid rgba(212, 175, 55, 0.3); border-radius: 15px;
    font-size: 0.8rem; color: var(--accent-blue); transition: all 0.3s ease;
}
.timeline-skill:hover { background: rgba(212, 175, 55, 0.3); transform: translateY(-2px); }

.timeline-achievements { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.timeline-achievement { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; color: var(--text-secondary); font-size: 0.9rem; }
.timeline-achievement::before { content: '✨'; font-size: 1rem; }

.timeline-controls { display: flex; justify-content: center; gap: 1rem; margin-top: 3rem; flex-wrap: wrap; }
.timeline-filter {
    padding: 0.8rem 1.5rem; background: var(--glass-bg);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border); border-radius: 25px;
    color: var(--text-secondary); text-decoration: none;
    transition: all 0.3s ease; font-weight: 500; cursor: pointer;
}
.timeline-filter:hover, .timeline-filter.active {
    background: rgba(212, 175, 55, 0.2); border-color: var(--accent-blue);
    color: var(--accent-blue); transform: translateY(-2px);
}

@media (max-width: 768px) {
    .timeline-line, .timeline-progress { left: 2rem; }
    .timeline-item { padding-left: 5rem !important; padding-right: 1rem !important; text-align: left !important; }
    .timeline-node { left: 2rem !important; width: 50px; height: 50px; font-size: 1.2rem; }
    .timeline-content::before { left: -18px !important; right: auto !important; }
    .timeline-controls { flex-direction: column; align-items: center; }
    .timeline-filter { width: 100%; max-width: 300px; text-align: center; }
    .timeline-container { padding: 2rem 0; min-height: 200px; }
    .timeline-item { margin: 2rem 0; opacity: 1 !important; transform: translateY(0) !important; }
}

.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2.5rem; margin-top: 3rem; }
.portfolio-card {
    background: var(--glass-bg); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border); border-radius: 30px; overflow: hidden;
    transition: all 0.4s ease; position: relative;
}
.portfolio-card:hover { transform: translateY(-15px); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4); }
.portfolio-image {
    height: 250px; position: relative; overflow: hidden;
    background-size: cover; background-position: center; background-repeat: no-repeat;
}
.portfolio-image::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
    opacity: 0; transition: opacity 0.3s ease;
}
.portfolio-card:hover .portfolio-image::after { opacity: 1; }
.portfolio-image::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    transition: left 0.6s ease; z-index: 1;
}
.portfolio-card:hover .portfolio-image::before { left: 100%; }

/* Images */
/* .portfolio-image.online_shop{ background-image: url('images/online_shop.webp'); }
.portfolio-image.two-tier-flask-app{ background-image: url('images/two-tier-flask-app.webp'); }
.portfolio-image.aws-s3-static-website { background-image: url('images/aws-s3-static-website.webp'); } */
.portfolio-image {
    height: 250px;
    position: relative;
    overflow: hidden;
}
.portfolio-image img {
  width: 100%;
  height: 100%;          /* 👈 THIS is the fix */
  object-fit: cover;
  display: block;
}
/* Change Project Titles to Gold */
.portfolio-content h3 {
    color: var(--accent-blue) !important; /* Uses your theme's Gold color */
    font-weight: 700; /* Makes it bold and readable */
}

.portfolio-content { padding: 2rem; }
.portfolio-title { font-size: 1.5rem; font-weight: 600; margin-bottom: 1rem; color: var(--text-primary); }
.portfolio-description { color: var(--text-secondary); margin-bottom: 1.5rem; }
.portfolio-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
    padding: 0.3rem 0.8rem; background: rgba(212, 175, 55, 0.2);
    border: 1px solid rgba(212, 175, 55, 0.3); border-radius: 15px; font-size: 0.8rem; color: var(--accent-blue);
}

.contact-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; margin-top: 3rem; }
.contact-info {
    background: var(--glass-bg); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border); border-radius: 30px; padding: 3rem;
}
.contact-form-container {
    background: var(--glass-bg); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border); border-radius: 30px; padding: 3rem;
}
.contact-info h3 { font-size: 1.8rem; margin-bottom: 1.5rem; color: var(--text-primary); }
.contact-info p { color: var(--text-secondary); margin-bottom: 2rem; }
.contact-details { margin-top: 2rem; }
.contact-details h4 { color: var(--accent-blue); margin-bottom: 1rem; font-size: 1.1rem; }
.contact-details ul { list-style: none; padding-left: 1rem; }
.contact-details li { color: var(--text-secondary); margin-bottom: 0.5rem; }
.contact-details p { padding-left: 1rem; color: var(--text-secondary); }

.form-group { margin-bottom: 1.5rem; }
.form-input, .form-textarea {
    width: 100%; padding: 1rem 1.5rem; background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 15px; color: white;
    font-size: 1rem; transition: all 0.3s ease; backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px); font-family: inherit;
}
.form-input:focus, .form-textarea:focus {
    outline: none; border-color: var(--accent-blue); box-shadow: 0 0 20px var(--accent-glow);
    background: rgba(255, 255, 255, 0.08);
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(255, 255, 255, 0.5); }
.form-textarea { resize: vertical; }

.submit-btn {
    width: 100%; padding: 1rem; background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border: none; border-radius: 15px; color: #000; font-size: 1rem;
    font-weight: 600; cursor: pointer; transition: all 0.3s ease;
}
.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px var(--accent-glow); }
.submit-btn:disabled { opacity: 0.7; cursor: not-allowed; }

footer {
    background: linear-gradient(135deg, rgba(15, 25, 35, 0.95) 0%, rgba(10, 15, 25, 0.95) 100%);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 2rem 0; margin-top: 4rem;
}
.footer-bottom {
    max-width: 1200px; margin: 0 auto; padding: 0 2rem;
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem;
}
.footer-copyright { color: var(--text-tertiary); font-size: 0.9rem; }
.footer-credits { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; justify-content: center; }
.footer-credit-link {
    display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1.5rem;
    background: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border); color: var(--text-secondary); text-decoration: none;
    border-radius: 25px; font-size: 0.85rem; font-weight: 500; transition: all 0.3s ease;
    position: relative; overflow: hidden;
}
.footer-credit-link:hover {
    transform: translateY(-2px); background: rgba(212, 175, 55, 0.15);
    border-color: var(--accent-blue); color: var(--accent-blue);
    box-shadow: 0 6px 25px var(--accent-glow);
}
.footer-credit-link.tooplate {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border-color: transparent; color: #000; box-shadow: 0 4px 15px var(--accent-glow);
}
.footer-credit-link.tooplate::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.2) 50%, transparent 100%);
    transition: left 0.6s ease;
}
.footer-credit-link.tooplate:hover::before { left: 100%; }
.footer-credit-link.tooplate:hover { transform: translateY(-2px) scale(1.05); box-shadow: 0 8px 30px var(--accent-glow); }
.footer-credit-icon { font-size: 1rem; transition: transform 0.3s ease; }
.footer-credit-link:hover .footer-credit-icon { transform: scale(1.2) rotate(5deg); }
.footer-divider { width: 2px; height: 20px; background: rgba(255, 255, 255, 0.2); border-radius: 1px; }

/* Responsive design */
@media (max-width: 1024px) {
    .contact-content { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 1.5rem; text-align: center; }
    .footer-credits { justify-content: center; }
    .about-intro { flex-direction: column; text-align: center; }
}
@media (max-width: 768px) {
    .nav-container { flex-direction: row; justify-content: space-between; }
    .logo { order: 1; }
    .mobile-menu-btn { order: 2; }
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex !important; }
    .hero { padding-top: 150px; }
    .hero h1 { font-size: clamp(2rem, 7vw, 3.5rem); }
    .hero .subtitle { font-size: 1.2rem; }
    .cta-buttons { width: 100%; }
    .cta-primary, .cta-secondary { width: 100%; text-align: center; }
    .stats-section { flex-direction: column; align-items: center; width: 100%; }
    .stat-card { width: 100%; max-width: 300px; }
    .about-cards { grid-template-columns: 1fr; }
    .skills-wrapper { grid-template-columns: 1fr; gap: 3rem; }
    .skills-visual { height: 400px; margin: 0 auto; }
    .skills-circle { width: 300px; height: 300px; }
    .skill-node { width: 104px; height: 104px; }
    .skill-node .skill-icon { font-size: 1.5rem; }
    .skill-node .skill-name { font-size: 0.7rem; }
    .skills-center { width: 120px; height: 120px; font-size: 2.5rem; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .portfolio-grid a * { color: inherit; text-decoration: none; }
    .contact-info, .contact-form-container { padding: 2rem; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 3rem; }
    .footer-credits { flex-direction: column; align-items: center; }
    .footer-divider { display: none; }
}
@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .nav-container { padding: 0 1rem; }
    .hero h1 { font-size: 2rem; }
    .section-title { font-size: 1.8rem; }
    .portfolio-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    /* .portfolio-card { border-radius: 20px; } */
    .contact-info, .contact-form-container { padding: 1.5rem; border-radius: 20px; }
    .about-image { width: 200px; height: 200px; }
}

/* Scroll animations */
.fade-in { opacity: 0; transform: translateY(50px); transition: all 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
.nav-links a:focus, .cta-primary:focus, .cta-secondary:focus,
.form-input:focus, .form-textarea:focus, .submit-btn:focus {
    outline: 2px solid var(--accent-blue); outline-offset: 2px;
}

.blur-card { position: relative; overflow: hidden; }
.blur-card .blur-content { filter: blur(18px); opacity: 0.2; pointer-events: none; }
.blur-card::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.5); z-index: 4; }
.blur-card::after { content: "Coming Soon"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 5; color: #fff; font-size: 1.6rem; font-weight: 700; letter-spacing: 1px; }

.contact-links a {
    display: inline-block; padding: 0.6rem 1rem; background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 12px;
    color: var(--text-secondary); text-decoration: none; font-weight: 500;
    backdrop-filter: blur(10px); transition: all 0.3s ease;
}
.contact-links a:hover {
    background: rgba(118, 169, 250, 0.15); border-color: var(--accent-blue);
    color: var(--accent-blue); transform: translateY(-3px);
}
.portfolio-link * { text-decoration: none !important; color: inherit !important; }

/* Portfolio Fix */
#portfolio .portfolio-grid {
  max-width: 80%; margin: 0 auto; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; align-items: stretch;
}
#portfolio .portfolio-card { display: flex; flex-direction: column; height: 100%; }
#portfolio .portfolio-image { height: 250px; flex-shrink: 0; }
#portfolio .portfolio-content { display: flex; flex-direction: column; flex-grow: 1; }
#portfolio .portfolio-content p { flex-grow: 1; }
.portfolio-link { display: block; text-decoration: none; color: inherit; }
.portfolio-card { height: auto; }

.contact-links-improved {
    list-style: none; padding: 0; display: flex; flex-direction: column; gap: 12px; margin-top: 1rem;
}
.contact-links-improved li a {
    display: flex; align-items: center; justify-content: center; gap: 15px;
    width: 100%; max-width: 250px; padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05); border: 1px solid var(--glass-border);
    border-radius: 12px; color: var(--text-secondary); text-decoration: none;
    font-weight: 500; backdrop-filter: blur(10px); transition: all 0.3s ease;
}
.contact-links-improved li a:hover {
    background: rgba(118, 169, 250, 0.15); border-color: var(--accent-blue);
    color: var(--accent-blue); transform: translateX(10px); box-shadow: 0 4px 15px var(--accent-glow);
}
.contact-links-improved .icon { font-size: 1.2rem; }
@media (max-width: 768px) { .contact-links-improved { align-items: center; } }

.contact-grid-expansive {
    display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: stretch; margin-top: 3rem;
}
.contact-main-content {
    padding: 3rem; border-radius: 30px; display: flex; flex-direction: column; justify-content: center;
}
.availability-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1rem; }

.contact-visual-links {
    display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 2rem;
}
.contact-links-uniform { width: 100%; display: flex; flex-direction: column; gap: 12px; }
.contact-btn {
    display: flex; align-items: center; justify-content: center; gap: 15px;
    width: 100%; padding: 1rem; background: var(--glass-bg);
    border: 1px solid var(--glass-border); border-radius: 15px;
    color: var(--text-primary); text-decoration: none; font-weight: 600;
    transition: var(--transition-smooth);
}
.contact-btn:hover {
    transform: translateY(-5px); border-color: var(--accent-blue);
    background: rgba(118, 169, 250, 0.1);
}
.resume-btn {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark)); border: none;
}
.orb-container { width: 250px; height: 250px; perspective: 1000px; }
@media (max-width: 992px) {
    .contact-grid-expansive { grid-template-columns: 1fr; }
    .contact-main-content { padding: 2rem; }
}
.contact-grid-expansive {
    display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: stretch; margin-top: 2rem;
}
.contact-main-content {
    padding: 3rem; border-radius: 30px; background: var(--glass-bg);
    border: 1px solid var(--glass-border); backdrop-filter: blur(20px);
}
.availability-tags { display: flex; flex-wrap: wrap; gap: 12px; margin: 1.5rem 0; }
/* .tag-item {
    padding: 0.7rem 1.4rem; background: rgba(118, 169, 250, 0.05);
    border: 1px solid var(--accent-blue); color: var(--accent-blue);
    border-radius: 12px; font-size: 0.9rem; font-weight: 500;
} */

/* --- CONTACT TAGS FIX --- */
.tag-item {
    padding: 0.6rem 1.2rem;
    background: rgba(212, 175, 55, 0.1); /* Gold Tint */
    border: 1px solid #D4AF37 !important; /* Force Gold Border */
    color: #D4AF37 !important; /* Force Gold Text */
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-block;
    margin: 5px;
    transition: 0.3s;
}

.tag-item:hover {
    background: rgba(212, 175, 55, 0.25);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}


.contact-visual-links { display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; }
.static-orb-container {
    height: 250px; display: flex; justify-content: center; align-items: center; position: relative;
}
.static-orb { width: 200px; height: 200px; position: relative; }
.orb-ring { position: absolute; inset: 0; border: 2px solid var(--accent-blue); border-radius: 50%; opacity: 0.4; }
.orb-ring:nth-child(1) { transform: rotateX(45deg) rotateY(45deg); }
.orb-ring:nth-child(2) { transform: rotateX(-45deg) rotateY(45deg); }
.orb-ring:nth-child(3) { transform: rotateY(90deg); }
.orb-glow {
    position: absolute; inset: 20%;
    background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
    filter: blur(20px); opacity: 0.3;
}
.orb-core {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    font-size: 3.5rem; color: #fff; text-shadow: 0 0 20px var(--accent-blue);
}
.contact-links-uniform { width: 100%; display: flex; flex-direction: column; gap: 15px; }
.contact-btn {
    display: flex; align-items: center; justify-content: center; gap: 15px;
    width: 100%; padding: 1.2rem; background: var(--glass-bg);
    border: 1px solid var(--glass-border); border-radius: 15px;
    color: var(--text-primary); text-decoration: none; font-weight: 600;
    transition: var(--transition-smooth);
}
.contact-btn:hover { transform: translateY(-5px); background: rgba(118, 169, 250, 0.1); border-color: var(--accent-blue); }
.resume-btn {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
    border: none; box-shadow: 0 4px 15px var(--accent-glow);
}
@media (max-width: 992px) {
    .contact-grid-expansive { grid-template-columns: 1fr; }
    .static-orb-container { height: 150px; }
}

/* =========================================
   MOBILE FIXES (Horizontal Scroll & Clutter)
   ========================================= */


/* 2. Fix Hero Section Clutter */
@media (max-width: 768px) {
    /* Reduce massive padding on mobile */
    .hero {
        padding-top: 120px; 
        padding-bottom: 3rem;
        min-height: auto; /* Allow height to adjust naturally */
    }

    /* Make text readable, not giant */
    .hero h1 {
        font-size: 2.2rem; /* Smaller, cleaner title */
        line-height: 1.2;
    }
    
    .hero .subtitle {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }

    /* Fix the floating blobs causing scroll */
    .hero-bg-animation, .hero {
        overflow: hidden; /* Clips the background shapes */
    }
    
    /* Fix Buttons being too wide */
    .cta-buttons {
        flex-direction: column; /* Stack buttons */
        width: 100%;
        padding: 0 2rem;
    }
    
    .cta-primary, .cta-secondary {
        width: 100%; /* Full width buttons */
        text-align: center;
        margin-bottom: 0.5rem;
    }
}

/* 3. Fix Skills & Stats Overflow */
@media (max-width: 768px) {
    /* Reset fixed widths that break layout */
    .stat-card, .about-text, .about-card, .skill-item {
        min-width: 100% !important; 
        width: 100% !important;
        margin-bottom: 1rem;
    }

    /* Fix the rotating circle size */
    .skills-circle {
        width: 280px; /* Make it smaller to fit phones */
        height: 280px;
    }
    
    /* Adjust container padding */
    .container {
        padding: 0 1.5rem;
    }
    
    /* Fix Timeline overflowing */
    .timeline-item {
        padding-left: 3.5rem !important; /* More space for text */
        padding-right: 0 !important;
        width: 100%;
    }
    
    .timeline-line {
        left: 1.5rem; /* Move line closer to edge */
    }
    
    .timeline-node {
        left: 1.5rem !important; /* Move dot to line */
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}


.spacer { height: 12px; }

/* =========================================
   EMAIL HOVER TOOLTIP (SAFE, NO JS)
   ========================================= */

.email-hover {
    position: relative;
}

.email-hover::after {
    content: attr(data-email);
    position: absolute;
    bottom: 130%;
    left: 50%;
    transform: translateX(-50%);

    background: #000;
    color: #D4AF37;
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 0.85rem;
    white-space: nowrap;

    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    z-index: 9999;
}

.email-hover:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-6px);
}


/* --- FINAL DOUBLE SCROLLBAR REMOVER --- */

/* 1. Browser Window (HTML) settings */
html {
    width: 100%;
    height: 100%; /* Ensure full height */
    /* overflow-x: hidden; Stop horizontal scroll */
    scroll-behavior: smooth;
}

/* 2. Website Content (BODY) settings */
/* 2. Website Content (BODY) settings */
body {
    width: 100%;
    min-height: 100vh;
    height: auto !important;
    position: relative;
    
    overflow-x: hidden;
    overflow-y: visible !important;
    
    background-color: #000000;
    
    /* CHANGE THIS LINE: "none" -> "auto" to enable Pull-to-Refresh */
    overscroll-behavior-y: auto; 
}

/* 3. Mobile Background Jitter Fix (Preserved) */
@media (max-width: 768px) {
    body {
        background-attachment: scroll !important;
        height: auto;
    }
}