/* ===================================
   FUTURISTIC PORTFOLIO - CHANDNI CHAUHAN
   Dark Navy Theme with Neon & Glassmorphism
   =================================== */

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --bg-primary: #0a0e27;
    --bg-secondary: #0f1729;
    --bg-tertiary: #1a1f3a;
    --neon-cyan: #00f3ff;
    --neon-magenta: #ff00ff;
    --neon-purple: #8b5cf6;
    --neon-blue: #3b82f6;
    --text-primary: #ffffff;
    --text-secondary: #b8b9be;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Fonts */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
}


/* ===== ANIMATED BACKGROUND ===== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: linear-gradient(135deg, #0a0e27 0%, #0f1729 50%, #1a1f3a 100%);
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.code-flow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(0, 243, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 0, 255, 0.05) 0%, transparent 50%);
    animation: codeFlow 20s ease-in-out infinite;
}

@keyframes codeFlow {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-magenta));
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--text-primary);
}

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

.download-cv-btn {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    color: var(--text-primary);
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

.download-cv-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.6);
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 5px;
    transition: all 0.3s ease;
}

/* ===== SCROLL INDICATOR ===== */
.scroll-indicator {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    width: 4px;
    height: 200px;
    background: var(--glass-bg);
    border-radius: 10px;
    overflow: hidden;
}

.scroll-progress {
    width: 100%;
    height: 0;
    background: linear-gradient(180deg, var(--neon-cyan), var(--neon-magenta));
    border-radius: 10px;
    transition: height 0.3s ease;
    box-shadow: 0 0 10px var(--neon-cyan);
}

/* ===== NEON TEXT ===== */
.neon-text {
    color: var(--neon-cyan);
    text-shadow:
        0 0 5px rgba(0, 243, 255, 0.5),
        0 0 10px rgba(0, 243, 255, 0.3),
        0 0 20px rgba(0, 243, 255, 0.2);
    animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {

    0%,
    100% {
        text-shadow: 0 0 5px rgba(0, 243, 255, 0.5), 0 0 10px rgba(0, 243, 255, 0.3);
    }

    50% {
        text-shadow: 0 0 10px rgba(0, 243, 255, 0.8), 0 0 20px rgba(0, 243, 255, 0.5);
    }
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--section-padding);
    padding-top: 120px;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-content {
    display: flex;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-text {
    flex: 1;
    animation: fadeInUp 1s ease;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 10px;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 30px;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.social-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-icon:hover {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.4);
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.btn {
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--neon-cyan);
}

.btn-secondary:hover {
    background: var(--neon-cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.5);
}

/* ===== HERO IMAGE ===== */
.hero-image {
    flex: 0 0 400px;
    animation: fadeInRight 1s ease;
}

.holographic-frame {
    position: relative;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--glass-border);
    box-shadow:
        0 0 30px rgba(0, 243, 255, 0.3),
        0 0 60px rgba(255, 0, 255, 0.2),
        inset 0 0 30px rgba(0, 243, 255, 0.1);
    animation: holographicFloat 6s ease-in-out infinite;
}

.holographic-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.holographic-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg,
            transparent,
            var(--neon-cyan),
            transparent,
            var(--neon-magenta),
            transparent);
    opacity: 0.3;
    animation: holographicRotate 4s linear infinite;
}

@keyframes holographicFloat {

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

    50% {
        transform: translateY(-20px);
    }
}

@keyframes holographicRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

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

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

/* ===== STATS SECTION ===== */
.stats {
    padding: var(--section-padding);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 243, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-cyan);
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.3);
}

.stat-icon {
    font-size: 3rem;
    color: var(--neon-cyan);
    margin-bottom: 20px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ===== SECTION TITLE ===== */
.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: var(--section-padding);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image .glass-card,
.about-image .glass-mmcard {
    position: relative;
    border-radius: 50%;
    overflow: hidden;
    border: none;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image img {
    width: 450px;
    height: 450px;
    object-fit: cover;
    object-position: center top;
    display: block;
    border-radius: 50%;
    border: 4px solid var(--neon-cyan);
    background: transparent;
    box-shadow:
        0 0 20px var(--neon-cyan),
        0 0 40px rgba(0, 243, 255, 0.5),
        0 0 60px rgba(0, 243, 255, 0.3),
        inset 0 0 20px rgba(0, 243, 255, 0.1);
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {

    0%,
    100% {
        box-shadow:
            0 0 20px var(--neon-cyan),
            0 0 40px rgba(0, 243, 255, 0.5),
            0 0 60px rgba(0, 243, 255, 0.3);
    }

    50% {
        box-shadow:
            0 0 30px var(--neon-cyan),
            0 0 60px rgba(0, 243, 255, 0.6),
            0 0 80px rgba(0, 243, 255, 0.4);
    }
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--neon-cyan);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--neon-cyan);
    animation: floatParticle 3s ease-in-out infinite;
}

.floating-particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-particle:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 1s;
}

.floating-particle:nth-child(3) {
    bottom: 25%;
    left: 20%;
    animation-delay: 2s;
}

@keyframes floatParticle {

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

    50% {
        transform: translateY(-20px);
    }
}

.about-text .glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px;
}

.about-text h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.8;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-primary);
}

.highlight-item i {
    color: var(--neon-cyan);
    font-size: 1.2rem;
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: var(--section-padding);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-cyan);
    box-shadow: 0 10px 50px rgba(0, 243, 255, 0.3);
}

.service-icon {
    font-size: 4rem;
    color: var(--neon-cyan);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===== SKILLS SECTION (4x4 GRID) ===== */
.skills {
    padding: var(--section-padding);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.skill-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 243, 255, 0.2), transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
}

.skill-card:hover::before {
    width: 300px;
    height: 300px;
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: currentColor;
    box-shadow:
        0 0 30px currentColor,
        0 10px 50px rgba(0, 243, 255, 0.3);
}

/* Colorful skill icon effects */
.skill-card[data-skill="html"]:hover {
    border-color: #E34F26;
    box-shadow: 0 0 30px rgba(227, 79, 38, 0.6), 0 10px 50px rgba(227, 79, 38, 0.3);
}

.skill-card[data-skill="css"]:hover {
    border-color: #1572B6;
    box-shadow: 0 0 30px rgba(21, 114, 182, 0.6), 0 10px 50px rgba(21, 114, 182, 0.3);
}

.skill-card[data-skill="js"]:hover {
    border-color: #F7DF1E;
    box-shadow: 0 0 30px rgba(247, 223, 30, 0.6), 0 10px 50px rgba(247, 223, 30, 0.3);
}

.skill-card[data-skill="react"]:hover {
    border-color: #61DAFB;
    box-shadow: 0 0 30px rgba(97, 218, 251, 0.6), 0 10px 50px rgba(97, 218, 251, 0.3);
}

.skill-card[data-skill="node"]:hover {
    border-color: #339933;
    box-shadow: 0 0 30px rgba(51, 153, 51, 0.6), 0 10px 50px rgba(51, 153, 51, 0.3);
}

.skill-card[data-skill="python"]:hover {
    border-color: #3776AB;
    box-shadow: 0 0 30px rgba(55, 118, 171, 0.6), 0 10px 50px rgba(55, 118, 171, 0.3);
}

.skill-card[data-skill="angular"]:hover {
    border-color: #DD0031;
    box-shadow: 0 0 30px rgba(221, 0, 49, 0.6), 0 10px 50px rgba(221, 0, 49, 0.3);
}

.skill-card[data-skill="mongodb"]:hover {
    border-color: #47A248;
    box-shadow: 0 0 30px rgba(71, 162, 72, 0.6), 0 10px 50px rgba(71, 162, 72, 0.3);
}

.skill-card[data-skill="git"]:hover {
    border-color: #F05032;
    box-shadow: 0 0 30px rgba(240, 80, 50, 0.6), 0 10px 50px rgba(240, 80, 50, 0.3);
}

.skill-card[data-skill="docker"]:hover {
    border-color: #2496ED;
    box-shadow: 0 0 30px rgba(36, 150, 237, 0.6), 0 10px 50px rgba(36, 150, 237, 0.3);
}

.skill-card[data-skill="aws"]:hover {
    border-color: #FF9900;
    box-shadow: 0 0 30px rgba(255, 153, 0, 0.6), 0 10px 50px rgba(255, 153, 0, 0.3);
}

.skill-card[data-skill="figma"]:hover {
    border-color: #F24E1E;
    box-shadow: 0 0 30px rgba(242, 78, 30, 0.6), 0 10px 50px rgba(242, 78, 30, 0.3);
}

.skill-card[data-skill="sass"]:hover {
    border-color: #CC6699;
    box-shadow: 0 0 30px rgba(204, 102, 153, 0.6), 0 10px 50px rgba(204, 102, 153, 0.3);
}

.skill-card[data-skill="bootstrap"]:hover {
    border-color: #7952B3;
    box-shadow: 0 0 30px rgba(121, 82, 179, 0.6), 0 10px 50px rgba(121, 82, 179, 0.3);
}

.skill-card[data-skill="vue"]:hover {
    border-color: #4FC08D;
    box-shadow: 0 0 30px rgba(79, 192, 141, 0.6), 0 10px 50px rgba(79, 192, 141, 0.3);
}

.skill-card[data-skill="firebase"]:hover {
    border-color: #FFCA28;
    box-shadow: 0 0 30px rgba(255, 202, 40, 0.6), 0 10px 50px rgba(255, 202, 40, 0.3);
}

.skill-icon {
    font-size: 4rem;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 10px currentColor);
}

.skill-card:hover .skill-icon {
    transform: scale(1.2) rotateY(360deg);
    filter: drop-shadow(0 0 20px currentColor);
}

.skill-card h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-primary);
}

/* ===== PORTFOLIO SECTION (4x4 GRID) ===== */
.portfolio {
    padding: var(--section-padding);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.project-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-purple);
    box-shadow: 0 10px 50px rgba(139, 92, 246, 0.3);
}

.project-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 39, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    border: none;
    border-radius: 25px;
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.project-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.6);
}

.project-info {
    padding: 20px;
}

.project-info h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.project-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

/* Hide projects after first 12 initially */
.portfolio-grid .project-card:nth-child(n+13) {
    display: none;
}

.portfolio-grid.expanded .project-card:nth-child(n+13) {
    display: block;
}

/* Show More Button Container */
.show-more-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-top: 40px;
    text-align: center;
}

.show-more-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 40px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.show-more-btn i {
    transition: transform 0.3s ease;
}

.show-more-btn.expanded i {
    transform: rotate(180deg);
}

.show-more-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.4);
}


/* ===== CERTIFICATIONS SECTION (4x4 GRID) ===== */
.certifications {
    padding: var(--section-padding);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.cert-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg,
            transparent,
            rgba(0, 243, 255, 0.1),
            transparent);
    animation: certRotate 4s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cert-card:hover::before {
    opacity: 1;
}

@keyframes certRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.cert-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-magenta);
    box-shadow:
        0 0 30px rgba(255, 0, 255, 0.3),
        0 10px 50px rgba(255, 0, 255, 0.2);
}

.cert-image {
    font-size: 4rem;
    color: var(--neon-magenta);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.cert-card:hover .cert-image {
    transform: scale(1.2) rotate(10deg);
    filter: drop-shadow(0 0 20px var(--neon-magenta));
}

.cert-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
    margin-top: 15px;
}

.cert-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 5px;
    position: relative;
    z-index: 1;
}

.cert-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 12px;
    background: var(--bg-secondary);
}

.cert-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
    background: var(--bg-tertiary);
}

.cert-card:hover .cert-thumbnail {
    transform: scale(1.05);
}

/* ===== CONTACT SECTION ===== */
/* --- SKILLS SECTION CSS --- */
.skills {
    padding: var(--section-padding);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.skill-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 243, 255, 0.2), transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
}

.skill-card:hover::before {
    width: 300px;
    height: 300px;
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: currentColor;
    box-shadow: 0 0 30px currentColor, 0 10px 50px rgba(0, 243, 255, 0.3);
}

/* Specific Color Hover Effects */
.skill-card[data-skill="html"]:hover {
    border-color: #E34F26;
    box-shadow: 0 0 30px rgba(227, 79, 38, 0.6);
}

.skill-card[data-skill="css"]:hover {
    border-color: #1572B6;
    box-shadow: 0 0 30px rgba(21, 114, 182, 0.6);
}

.skill-card[data-skill="js"]:hover {
    border-color: #F7DF1E;
    box-shadow: 0 0 30px rgba(247, 223, 30, 0.6);
}

.skill-card[data-skill="react"]:hover {
    border-color: #61DAFB;
    box-shadow: 0 0 30px rgba(97, 218, 251, 0.6);
}

.skill-card[data-skill="node"]:hover {
    border-color: #339933;
    box-shadow: 0 0 30px rgba(51, 153, 51, 0.6);
}

.skill-card[data-skill="python"]:hover {
    border-color: #3776AB;
    box-shadow: 0 0 30px rgba(55, 118, 171, 0.6);
}

.skill-card[data-skill="angular"]:hover {
    border-color: #DD0031;
    box-shadow: 0 0 30px rgba(221, 0, 49, 0.6);
}

.skill-card[data-skill="mongodb"]:hover {
    border-color: #47A248;
    box-shadow: 0 0 30px rgba(71, 162, 72, 0.6);
}

.skill-card[data-skill="git"]:hover {
    border-color: #F05032;
    box-shadow: 0 0 30px rgba(240, 80, 50, 0.6);
}

.skill-card[data-skill="docker"]:hover {
    border-color: #2496ED;
    box-shadow: 0 0 30px rgba(36, 150, 237, 0.6);
}

.skill-card[data-skill="aws"]:hover {
    border-color: #FF9900;
    box-shadow: 0 0 30px rgba(255, 153, 0, 0.6);
}

.skill-card[data-skill="figma"]:hover {
    border-color: #F24E1E;
    box-shadow: 0 0 30px rgba(242, 78, 30, 0.6);
}

.skill-card[data-skill="sass"]:hover {
    border-color: #CC6699;
    box-shadow: 0 0 30px rgba(204, 102, 153, 0.6);
}

.skill-card[data-skill="bootstrap"]:hover {
    border-color: #7952B3;
    box-shadow: 0 0 30px rgba(121, 82, 179, 0.6);
}

.skill-card[data-skill="vue"]:hover {
    border-color: #4FC08D;
    box-shadow: 0 0 30px rgba(79, 192, 141, 0.6);
}

.skill-card[data-skill="firebase"]:hover {
    border-color: #FFCA28;
    box-shadow: 0 0 30px rgba(255, 202, 40, 0.6);
}

.skill-icon {
    font-size: 4rem;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 10px currentColor);
}

.skill-card:hover .skill-icon {
    transform: scale(1.2) rotateY(360deg);
    filter: drop-shadow(0 0 20px currentColor);
}

.skill-card h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-primary);
}

/* --- CONTACT SECTION CSS --- */
.contact {
    padding: var(--section-padding);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px 25px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

.contact-info-card {
    padding: 40px;
    /* Optional: Add glass background to the info card too if needed */
    /* background: var(--glass-bg); border-radius: 20px; border: 1px solid var(--glass-border); */
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 2rem;
    color: var(--neon-cyan);
}

.contact-item h4 {
    font-family: var(--font-heading);
    margin-bottom: 5px;
    color: var(--text-primary);
}

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

.contact-socials {
    display: flex;
    gap: 15px;
    margin-top: 40px;
}

/* --- UPDATED SOCIAL ICONS CSS (MAKES THEM VISIBLE) --- */
.social-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    /* Fixed width */
    height: 50px;
    /* Fixed height */
    background: rgba(255, 255, 255, 0.05);
    /* Default glass bg */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    /* Circle */
    color: #ffffff;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-5px);
    background: var(--neon-cyan, #ffffff00);
    /* Fallback to cyan if variable missing */
    border-color: var(--neon-cyan, #00f3ff);
    color: #000;
    /* Text becomes dark on bright background */
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    padding: 40px 0;
    text-align: center;
}

.footer-content p {
    color: var(--text-secondary);
    margin: 5px 0;
}

.footer i {
    color: var(--neon-magenta);
}


/* ===== GLASS CARD ===== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {

    .skills-grid,
    .portfolio-grid,
    .certifications-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: rgba(10, 14, 39, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: 40px;
        transition: left 0.3s ease;
    }

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

    .hamburger {
        display: flex;
    }

    .hero-content {
        flex-direction: column-reverse;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .holographic-frame {
        width: 300px;
        height: 300px;
    }

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

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

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

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

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

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .stats-grid,
    .skills-grid,
    .portfolio-grid,
    .certifications-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }
}

/* ===== CERTIFICATIONS SECTION WITH IMAGES ===== */
.cert-image-wrapper {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-radius: 15px;
    margin-bottom: 15px;
    position: relative;
}

.cert-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.cert-card:hover .cert-thumbnail {
    transform: scale(1.1);
}

/* ===== CERTIFICATE MODAL ===== */
.cert-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.cert-modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--neon-magenta);
    border-radius: 20px;
    padding: 40px;
    box-shadow:
        0 0 50px rgba(255, 0, 255, 0.4),
        0 20px 60px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.cert-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
}

.cert-modal-close:hover {
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.8);
}

.cert-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 2px solid var(--neon-cyan);
    border-radius: 50%;
    color: var(--neon-cyan);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

.cert-prev {
    left: -80px;
}

.cert-next {
    right: -80px;
}

.cert-nav-btn:hover {
    background: var(--neon-cyan);
    color: var(--bg-primary);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.6);
}

.cert-modal-image-wrapper {
    width: 100%;
    max-height: 70vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    border-radius: 15px;
    overflow: hidden;
    background: radial-gradient(circle, rgba(255, 0, 255, 0.1), transparent);
}

.cert-modal-image-wrapper img {
    width: 100%;
    height: auto;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.cert-modal-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(255, 0, 255, 0.3);
}

/* Mobile responsive modal */
@media (max-width: 968px) {
    .cert-modal-content {
        width: 95%;
        padding: 20px;
    }

    .cert-prev {
        left: 10px;
        transform: translateY(-50%);
    }

    .cert-next {
        right: 10px;
        transform: translateY(-50%);
    }

    .cert-nav-btn {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .cert-modal-title {
        font-size: 1.5rem;
    }
}

/* ===== CERTIFICATION MODAL ===== */
.cert-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-image-container {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.7);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-content {
    max-width: 90vw;
    max-height: 80vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 15px;
    border: 3px solid var(--neon-cyan);
    box-shadow:
        0 0 30px rgba(0, 243, 255, 0.5),
        0 0 60px rgba(0, 243, 255, 0.3),
        0 10px 80px rgba(0, 0, 0, 0.5);
}

#caption {
    margin-top: 20px;
    text-align: center;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-family: var(--font-heading);
    padding: 15px 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    box-shadow: 0 5px 30px rgba(0, 243, 255, 0.2);
}

.close-modal {
    position: absolute;
    top: 25px;
    right: 35px;
    color: #ffffff;
    font-size: 45px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10002;
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff0844, #ff00ff);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 8, 68, 0.5);
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.6);
}

.close-modal:hover,
.close-modal:focus {
    color: #ffffff;
    background: linear-gradient(135deg, #ff1a5a, #ff33ff);
    border-color: #ff00ff;
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 0 40px rgba(255, 0, 255, 0.9), 0 0 60px rgba(255, 8, 68, 0.6);
}

/* Navigation Buttons */
.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    backdrop-filter: blur(10px);
    border: 2px solid var(--neon-cyan);
    color: #ffffff;
    font-size: 30px;
    cursor: pointer;
    padding: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10001;
    box-shadow: 0 0 25px rgba(0, 243, 255, 0.5);
}

.prev-btn {
    left: 30px;
}

.next-btn {
    right: 30px;
}

.modal-nav:hover {
    background: linear-gradient(135deg, #00f3ff, #ff00ff);
    border-color: var(--neon-magenta);
    color: #ffffff;
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 0 40px rgba(0, 243, 255, 0.8), 0 0 60px rgba(255, 0, 255, 0.6);
}

.modal-nav:active {
    transform: translateY(-50%) scale(0.95);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.9);
}

/* Responsive Modal */
@media (max-width: 768px) {
    .close-modal {
        top: 15px;
        right: 15px;
        font-size: 35px;
        width: 45px;
        height: 45px;
    }

    .modal-nav {
        font-size: 20px;
        width: 45px;
        height: 45px;
        padding: 12px;
    }

    .prev-btn {
        left: 10px;
    }

    .next-btn {
        right: 10px;
    }

    #caption {
        font-size: 1.1rem;
        padding: 10px 20px;
    }

    .modal-content {
        max-height: 70vh;
    }
}

/* ===== CONTACT SECTION SOCIAL ICONS FIX ===== */
.contact-socials {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    justify-content: center;
}

.contact-socials .social-icon {
    width: 50px;
    height: 50px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple)) !important;
    border: 2px solid var(--neon-cyan) !important;
    border-radius: 50%;
    color: #ffffff !important;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 20px;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
    opacity: 1 !important;
    visibility: visible !important;
}

.contact-socials .social-icon i {
    color: #ffffff !important;
    font-size: 24px;
    opacity: 1 !important;
    visibility: visible !important;
}

.contact-socials .social-icon:hover {
    background: linear-gradient(135deg, #00f3ff, #ff00ff) !important;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.8), 0 0 30px rgba(255, 0, 255, 0.6);
    border-color: var(--neon-magenta) !important;
}

/* ===== PERFORMANCE OPTIMIZATIONS ===== */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.animated-bg,
#particles-canvas {
    will-change: auto;
}

/* Reduce motion for better performance */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== RESPONSIVE - TABLET (1024px and below) ===== */
@media screen and (max-width: 1024px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        flex-direction: column;
    }

    .hero-text {
        text-align: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        display: flex;
        justify-content: center;
    }

    .about-image img {
        width: 350px;
        height: 350px;
    }

    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

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

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

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

/* ===== RESPONSIVE - MOBILE (768px and below) ===== */
@media screen and (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }

    /* Hero image mobile */
    .hero-image {
        flex: 0 0 auto;
        width: 100%;
        display: flex;
        justify-content: center;
        margin-top: 30px;
    }

    .holographic-frame {
        width: 250px;
        height: 250px;
    }

    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
    }

    .hero-text {
        align-items: center;
    }

    .social-links {
        justify-content: center;
    }

    .about-image img {
        width: 280px;
        height: 280px;
    }

    .about-text h3 {
        font-size: 1.3rem;
    }

    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    .skill-card {
        padding: 15px;
    }

    .skill-icon img,
    .skill-icon i {
        width: 50px !important;
        height: 50px !important;
        font-size: 40px !important;
    }

    .skill-card h4 {
        font-size: 0.9rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .project-card {
        border-radius: 12px;
    }

    .project-info h3 {
        font-size: 1rem;
    }

    .project-info p {
        font-size: 0.8rem;
    }

    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: right 0.3s ease;
        z-index: 999;
    }

    .nav-menu.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .show-more-btn {
        width: auto;
        padding: 12px 30px;
        font-size: 1rem;
    }

    /* Reduce animations on mobile for performance */
    .code-flow {
        animation: none;
    }

    .floating-particle {
        display: none;
    }

    @keyframes glowPulse {

        0%,
        100% {
            box-shadow: 0 0 15px var(--neon-cyan);
        }

        50% {
            box-shadow: 0 0 25px var(--neon-cyan);
        }
    }
}

/* ===== RESPONSIVE - SMALL MOBILE (480px and below) ===== */
@media screen and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .holographic-frame {
        width: 200px;
        height: 200px;
    }

    .about-image img {
        width: 220px;
        height: 220px;
    }

    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .skill-card {
        padding: 10px;
    }

    .skill-icon img,
    .skill-icon i {
        width: 40px !important;
        height: 40px !important;
        font-size: 35px !important;
    }

    .skill-card h4 {
        font-size: 0.75rem;
        margin-top: 8px;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .project-info {
        padding: 12px;
    }

    .project-info h3 {
        font-size: 0.85rem;
    }

    .project-info p {
        font-size: 0.7rem;
        display: none;
    }

    .certifications-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .cert-card h4 {
        font-size: 0.85rem;
    }

    .cert-card p {
        font-size: 0.75rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .stat-card {
        padding: 20px 10px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .social-links {
        gap: 15px;
    }

    .social-icon {
        width: 40px;
        height: 40px;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 12px 15px;
        font-size: 0.9rem;
    }

    .holographic-frame img {
        max-width: 250px;
    }
}