/* ============================================
   PORTFOLIO - BRIGHT & MODERN DESIGN
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors - Vibrant & Bright */
    --primary-purple: #6C63FF;
    --primary-cyan: #00D9FF;
    --primary-coral: #FF6B6B;
    --accent-yellow: #FFD93D;
    --accent-green: #6BCB77;
    --accent-orange: #FF8E72;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6C63FF 0%, #00D9FF 100%);
    --gradient-coral: linear-gradient(135deg, #FF6B6B 0%, #FFD93D 100%);
    --gradient-purple: linear-gradient(135deg, #6C63FF 0%, #8B5CF6 100%);
    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f0f4ff 100%);
    
    /* Neutral Colors */
    --dark: #1a1a2e;
    --dark-secondary: #16213e;
    --light: #f8f9ff;
    --light-secondary: #eef1f6;
    --white: #ffffff;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(108, 99, 255, 0.1);
    --shadow-md: 0 4px 20px rgba(108, 99, 255, 0.15);
    --shadow-lg: 0 8px 40px rgba(108, 99, 255, 0.2);
    --shadow-glow: 0 0 30px rgba(108, 99, 255, 0.3);
    --shadow-coral: 0 8px 30px rgba(255, 107, 107, 0.3);
    --shadow-cyan: 0 8px 30px rgba(0, 217, 255, 0.3);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-blur: blur(20px);
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 2rem;
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --border-radius-lg: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: var(--dark);
    background: var(--light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(108, 99, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 217, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(255, 107, 107, 0.05) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(108, 99, 255, 0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: -0.5px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-normal);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transform: translateX(-50%);
    transition: var(--transition-normal);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-purple);
}

.nav-links a:hover::before,
.nav-links a.active::before {
    width: 100%;
}

/* Mobile Menu Button */
.mobile-menu {
    display: none;
    background: var(--gradient-primary);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-sm);
    color: var(--white);
    font-size: 1.3rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    padding-top: 80px;
    min-height: 100vh;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: var(--gradient-primary);
    opacity: 0.08;
    transform: rotate(-15deg);
    border-radius: 50%;
    animation: heroFloat 8s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: rotate(-15deg) translateY(0); }
    50% { transform: rotate(-15deg) translateY(-30px); }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    z-index: 2;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--dark);
    line-height: 1.2;
    letter-spacing: -1px;
}

.hero-text h1 .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-text p {
    font-size: 1.15rem;
    color: var(--gray);
    margin-bottom: 2rem;
    max-width: 90%;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-slow);
}

.cta-button:hover::before {
    left: 100%;
}

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

.download-cv-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--white);
    color: var(--primary-purple);
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    border: 2px solid var(--primary-purple);
    position: relative;
    overflow: hidden;
}

.download-cv-button:hover {
    background: var(--primary-purple);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.download-cv-button i {
    font-size: 1rem;
}

/* GitHub Button */
.github-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: #24292e;
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
}

.github-button:hover {
    background: #3b4045;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.github-button i {
    font-size: 1.2rem;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: #24292e;
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.social-link:hover {
    background: #3b4045;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.social-link i {
    font-size: 1.1rem;
}

/* Hero Visual - Code Halo */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.code-halo {
    position: relative;
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-image-container {
    position: absolute;
    z-index: 10;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--white);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: profileFloat 4s ease-in-out infinite;
}

@keyframes profileFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   TERMINAL WINDOW STYLES
   ============================================ */
.terminal-container {
    position: absolute;
    z-index: 10;
    width: 320px;
    height: 220px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: terminalFloat 4s ease-in-out infinite;
    background: var(--dark);
}

@keyframes terminalFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.terminal-window {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #1e1e2e;
    border-radius: 12px;
    overflow: hidden;
    font-family: 'Courier New', Courier, monospace;
}

.terminal-header {
    background: linear-gradient(180deg, #2d2d44 0%, #1e1e2e 100%);
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #3d3d5c;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.terminal-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.terminal-btn.close {
    background: #ff5f57;
    box-shadow: 0 0 8px rgba(255, 95, 87, 0.5);
}

.terminal-btn.minimize {
    background: #febc2e;
    box-shadow: 0 0 8px rgba(254, 188, 46, 0.5);
}

.terminal-btn.maximize {
    background: #28c840;
    box-shadow: 0 0 8px rgba(40, 200, 64, 0.5);
}

.terminal-title {
    flex: 1;
    text-align: center;
    color: #8888aa;
    font-size: 0.75rem;
    font-weight: 500;
}

.terminal-body {
    padding: 15px;
    flex: 1;
    overflow: hidden;
    color: #cdd6f4;
    font-size: 0.7rem;
    line-height: 1.6;
}

.terminal-line {
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.terminal-prompt {
    color: #89b4fa;
    font-weight: bold;
    flex-shrink: 0;
}

.terminal-command {
    color: #a6e3a1;
}

.terminal-output {
    color: #cdd6f4;
    margin-bottom: 8px;
    padding-left: 20px;
    opacity: 0.9;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-5px); }
    to { opacity: 0.9; transform: translateX(0); }
}

.skill-tag {
    display: inline-block;
    background: rgba(137, 180, 250, 0.15);
    color: #89b4fa;
    padding: 2px 6px;
    border-radius: 4px;
    margin: 2px;
    font-size: 0.65rem;
    border: 1px solid rgba(137, 180, 250, 0.3);
}

.terminal-line.typing {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.terminal-cursor {
    color: #89b4fa;
    animation: blink 1s step-end infinite;
}

/* Terminal typing animation */
.terminal-command {
    overflow: hidden;
    white-space: nowrap;
    animation: typing 2s steps(20, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: #89b4fa; }
}

/* Responsive adjustments for terminal */
@media (max-width: 768px) {
    .terminal-container {
        width: 260px;
        height: 180px;
    }
    
    .terminal-body {
        padding: 10px;
        font-size: 0.6rem;
    }
    
    .terminal-title {
        font-size: 0.65rem;
    }
}

@media (max-width: 480px) {
    .terminal-container {
        width: 220px;
        height: 160px;
    }
    
    .terminal-body {
        padding: 8px;
        font-size: 0.55rem;
    }
}

.halo-element {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0;
    height: 0;
}

.halo-element i {
    position: absolute;
    transform: translate(-50%, -50%) rotate(calc(360deg / 6 * var(--i))) translateY(-140px) rotate(calc(-360deg / 6 * var(--i)));
    font-size: 1.6rem;
    color: var(--white);
    background: var(--gradient-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    animation: haloFloat 3s ease-in-out infinite;
    animation-delay: calc(0.3s * var(--i));
}

@keyframes haloFloat {
    0%, 100% { transform: translate(-50%, -50%) rotate(calc(360deg / 6 * var(--i))) translateY(-140px) rotate(calc(-360deg / 6 * var(--i))); }
    50% { transform: translate(-50%, -50%) rotate(calc(360deg / 6 * var(--i))) translateY(-150px) rotate(calc(-360deg / 6 * var(--i))); }
}

.halo-element:hover i {
    transform: translate(-50%, -50%) rotate(calc(360deg / 6 * var(--i))) translateY(-140px) rotate(calc(-360deg / 6 * var(--i))) scale(1.15);
    background: var(--gradient-coral);
}

.code-bubble {
    position: absolute;
    transform: translate(-50%, -50%) rotate(calc(360deg / 6 * var(--i))) translateY(-190px) rotate(calc(-360deg / 6 * var(--i)));
    background: var(--dark);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.3s ease;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

.halo-element:hover .code-bubble {
    opacity: 1;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: var(--section-padding);
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    position: relative;
    color: var(--dark);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills-section {
    background: linear-gradient(180deg, var(--light) 0%, var(--light-secondary) 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.skills-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(108, 99, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 217, 255, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.skills-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.skills-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.skills-intro p {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.skill-category {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid rgba(108, 99, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

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

.skill-category h3 {
    color: var(--dark);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.skill-category h3 i {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.3rem;
}

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

.skill-item {
    text-align: center;
    padding: 1.2rem 1rem;
    background: var(--light);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-normal);
    position: relative;
    cursor: pointer;
}

.skill-item:hover {
    background: var(--gradient-primary);
    transform: scale(1.05);
}

.skill-item:hover i,
.skill-item:hover h4,
.skill-item:hover p {
    color: var(--white);
}

.skill-item i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    transition: var(--transition-normal);
    color: var(--primary-purple);
}

.skill-item h4 {
    color: var(--dark);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    transition: var(--transition-normal);
}

.skill-item p {
    color: var(--gray);
    font-size: 0.75rem;
    transition: var(--transition-normal);
}

/* Skill specific colors */
.skill-html i { color: #E34F26; }
.skill-css i { color: #1572B6; }
.skill-javascript i { color: #F7DF1E; }
.skill-java i { color: #007396; }
.skill-php i { color: #777BB4; }
.skill-python i { color: #3776AB; }
.skill-bootstrap i { color: #7952B3; }
.skill-firebase i { color: #FFCA28; }
.skill-mysql i { color: #4479A1; }

/* Tech Highlight */
.tech-highlight {
    background: var(--gradient-primary);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: center;
    margin-top: 2rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.tech-highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: shine 3s ease-in-out infinite;
}

@keyframes shine {
    0%, 100% { transform: translate(-30%, -30%); }
    50% { transform: translate(0%, 0%); }
}

.tech-highlight h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.6rem;
    position: relative;
}

.tech-highlight p {
    color: rgba(255,255,255,0.9);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    position: relative;
}

.tech-badge {
    background: rgba(255,255,255,0.2);
    color: var(--white);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.85rem;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    border: 1px solid rgba(255,255,255,0.2);
}

.tech-badge:hover {
    background: var(--white);
    color: var(--primary-purple);
    transform: translateY(-2px);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    align-items: start;
}

.profile-image-wrapper {
    position: relative;
    width: 250px;
    flex-shrink: 0;
}

.profile-image-wrapper::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    opacity: 0.3;
    z-index: -1;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.02); }
}

.profile-image {
    width: 100%;
    height: 250px;
    border-radius: var(--border-radius);
    object-fit: cover;
    border: 4px solid var(--white);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.profile-image:hover {
    transform: scale(1.02);
}

.about-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-text {
    font-size: 1.15rem;
    color: var(--gray);
    line-height: 1.8;
}

.about-details {
    margin-bottom: 3rem;
}

.about-section {
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-left: 4px solid var(--primary-purple);
}

.about-section:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.about-section h3 {
    color: var(--dark);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.about-section h3 i {
    color: var(--primary-purple);
}

/* Education */
.education-entry {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light-secondary);
}

.education-entry:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.education-entry h4 {
    font-size: 1.15rem;
    color: var(--dark);
    margin-bottom: 0.3rem;
}

.date {
    color: var(--primary-purple);
    font-weight: 600;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.degree {
    color: var(--gray);
    margin-bottom: 0.3rem;
}

.coursework {
    color: var(--gray-light);
    font-size: 0.9rem;
}

/* Achievements */
.achievement-entry {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light-secondary);
}

.achievement-entry:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.achievement-entry h4 {
    color: var(--dark);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.achievement-entry ul {
    list-style: none;
    margin-top: 0.5rem;
}

.achievement-entry ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--gray);
}

.achievement-entry ul li::before {
    content: '✓';
    color: var(--accent-green);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Tech Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.tech-category {
    background: var(--light);
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    border-left: 3px solid var(--primary-cyan);
}

.tech-category h4 {
    color: var(--dark);
    margin-bottom: 0.8rem;
    font-size: 1rem;
    font-weight: 600;
}

.tech-category ul {
    list-style: none;
    margin: 0;
}

.tech-category ul li {
    position: relative;
    padding-left: 1.3rem;
    margin-bottom: 0.4rem;
    color: var(--gray);
    font-size: 0.9rem;
}

.tech-category ul li::before {
    content: '→';
    color: var(--primary-purple);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Certifications */
.certifications-list {
    list-style: none;
    margin: 0;
}

.certifications-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    background: var(--light);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-normal);
}

.certifications-list li:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.certifications-list li i {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.2rem;
}

/* Competencies */
.competencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.competency-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--light);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-normal);
}

.competency-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.competency-item i {
    background: var(--gradient-coral);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.2rem;
}

/* Skills Highlight */
.skills-highlight {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(108, 99, 255, 0.1);
}

.skills-highlight h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--dark);
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   PROJECTS PAGE
   ============================================ */
.projects-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.project-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid rgba(108, 99, 255, 0.1);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.project-card.featured {
    border-left: 5px solid var(--primary-purple);
}

.project-header {
    background: var(--gradient-primary);
    padding: 2rem;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.project-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
}

.project-header h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.project-tag {
    background: rgba(255,255,255,0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.project-body {
    padding: 2rem;
}

.project-body > p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.project-role,
.project-achievements {
    margin-bottom: 1.5rem;
}

.project-role h4,
.project-achievements h4,
.project-tech h4 {
    color: var(--dark);
    margin-bottom: 0.8rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-role h4 i,
.project-achievements h4 i,
.project-tech h4 i {
    color: var(--primary-purple);
}

.project-features ul {
    list-style: none;
    padding-left: 0;
}

.project-features li {
    padding: 0.3rem 0;
    color: var(--gray);
    position: relative;
    padding-left: 1.5rem;
}

.project-features li::before {
    content: '✓';
    color: var(--accent-green);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-item {
    background: var(--light);
    color: var(--primary-purple);
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(108, 99, 255, 0.2);
    transition: var(--transition-normal);
}

.tech-item:hover {
    background: var(--primary-purple);
    color: var(--white);
}

.project-links {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-secondary);
}

.project-link {
    display: inline-block;
    color: var(--primary-purple);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-normal);
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--primary-purple);
    border-radius: var(--border-radius-sm);
}

.project-link:hover {
    background: var(--primary-purple);
    color: var(--white);
    transform: translateY(-2px);
}

.project-link.primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
}

.project-link.primary:hover {
    box-shadow: var(--shadow-glow);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-intro {
    text-align: center;
    margin-bottom: 3rem;
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(108, 99, 255, 0.1);
}

.contact-intro p {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.contact-info h3 {
    color: var(--dark);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.contact-info h3 i {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-info > p {
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-method {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(108, 99, 255, 0.1);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-method:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-purple);
}

.method-icon {
    background: var(--gradient-primary);
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.method-icon i {
    font-size: 1.3rem;
    color: var(--white);
}

.method-details {
    flex: 1;
}

.contact-method h4 {
    color: var(--dark);
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.contact-method p {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.method-link {
    display: inline-block;
    color: var(--primary-purple);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-normal);
    position: relative;
}

.method-link:hover {
    color: var(--primary-coral);
}

.method-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-coral);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.method-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Contact Form */
.contact-form-container {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(108, 99, 255, 0.1);
}

.contact-form-container h3 {
    color: var(--dark);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.contact-form-container h3 i {
    color: var(--primary-purple);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--light-secondary);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: var(--transition-normal);
    background: var(--light);
    font-family: 'Poppins', sans-serif;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-purple);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.submit-btn {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1rem 2.5rem;
    border: none;
    border-radius: var(--border-radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    width: 100%;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-slow);
}

.submit-btn:hover::before {
    left: 100%;
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 26, 46, 0.7);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background-color: var(--white);
    margin: 15% auto;
    padding: 0;
    border: none;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease-out;
    overflow: hidden;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    color: var(--gray);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10001;
}

.close-btn:hover {
    color: var(--primary-coral);
}

.modal-body {
    padding: 2.5rem;
    text-align: center;
}

.modal-body i {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    display: block;
}

.modal-body h3 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.modal-body p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 0;
}

.modal.success .modal-body i {
    color: var(--accent-green);
}

.modal.success .modal-body h3 {
    color: var(--accent-green);
}

.modal.error .modal-body i {
    color: var(--primary-coral);
}

.modal.error .modal-body h3 {
    color: var(--primary-coral);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text p {
        margin: 0 auto 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 1.5rem 2rem;
        box-shadow: var(--shadow-md);
        text-align: center;
        gap: 0.5rem;
    }

    .nav-links.show {
        display: flex;
    }

    .nav-links a {
        padding: 0.8rem 0;
        width: 100%;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding: 0 1rem;
    }

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

    .hero-text p {
        font-size: 1rem;
    }

    .hero-visual {
        width: 280px;
        height: 280px;
        margin: 0 auto;
    }

    .code-halo {
        width: 280px;
        height: 280px;
    }

    .profile-image-container {
        width: 140px;
        height: 140px;
    }

    .halo-element i {
        transform: translate(-50%, -50%) rotate(calc(360deg / 6 * var(--i))) translateY(-100px) rotate(calc(-360deg / 6 * var(--i)));
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
    }

    .cta-button,
    .download-cv-button {
        width: 100%;
        justify-content: center;
    }

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

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

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

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

    .about-header {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-image-wrapper {
        width: 200px;
        margin: 0 auto;
    }

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

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

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

    .modal-content {
        width: 95%;
        margin: 30% auto;
    }
}

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

    .section {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .tech-highlight {
        padding: 2rem 1rem;
    }

    .tech-badges {
        gap: 0.5rem;
    }

    .tech-badge {
        font-size: 0.75rem;
        padding: 0.5rem 0.8rem;
    }
}