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

:root {
    --primary-color: #ff9900;
    --secondary-color: #232f3e;
    --accent-color: #146eb4;
    --text-primary: #333;
    --text-secondary: #666;
    --text-light: #999;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-dark: #232f3e;
    --gradient: linear-gradient(135deg, #ff9900 0%, #146eb4 100%);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--transition);
}

.nav-logo a:hover {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--primary-color);
    transition: var(--transition);
}

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

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding-top: 80px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content h2 {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 400;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 14px 28px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(255, 153, 0, 0.3);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.btn-outline:hover {
    background: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(35, 47, 62, 0.3);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-card {
    width: 300px;
    height: 300px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow);
    animation: float 3s ease-in-out infinite;
    overflow: hidden;
    border: 6px solid white;
    position: relative;
}

/* Remove any potential overlay elements or pseudo-elements */
.profile-card::before,
.profile-card::after,
.profile-card .overlay,
.profile-card .controls,
.profile-card .button,
.profile-card [class*="control"],
.profile-card [class*="overlay"],
.profile-card [class*="debug"] {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* Prevent any text or content from appearing over the image */
.profile-card * {
    pointer-events: none;
}

.profile-photo {
    pointer-events: auto;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.profile-photo:hover {
    transform: scale(1.05);
}

/* Fallback styling when photo fails to load */
.profile-card i {
    font-size: 4rem;
    color: white;
}

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

/* Section Styles */
section {
    padding: 6rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--gradient);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* About Section */
.about {
    background: var(--bg-secondary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

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

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

.stat {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Professional Experience Section */
.experience {
    background: var(--bg-secondary);
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--gradient);
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.timeline-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border: 4px solid white;
    transition: var(--transition);
}

.timeline-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 153, 0, 0.3);
}

.timeline-content {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    width: calc(50% - 40px);
    position: relative;
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    content: '';
    position: absolute;
    right: -15px;
    top: 30px;
    width: 0;
    height: 0;
    border: 15px solid transparent;
    border-left-color: white;
}

.timeline-item:nth-child(even) .timeline-content::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 30px;
    width: 0;
    height: 0;
    border: 15px solid transparent;
    border-right-color: white;
}

.timeline-period {
    display: inline-block;
    background: var(--gradient);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline-content h3 {
    color: var(--secondary-color);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.timeline-content h4 {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.timeline-achievements {
    margin-bottom: 1.5rem;
}

.achievement {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 1rem;
    padding: 0.8rem;
    background: rgba(248, 249, 250, 0.5);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
    transition: var(--transition);
}

.achievement:hover {
    background: rgba(255, 153, 0, 0.05);
    transform: translateX(5px);
}

.achievement i {
    color: var(--primary-color);
    font-size: 1rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.achievement span {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
}

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

.timeline-tech span {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, #e9ecef 100%);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
}

.timeline-tech span:hover {
    background: var(--gradient);
    color: white;
    transform: translateY(-2px);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

/* Ensure featured skill categories span wider on larger screens */
@media (min-width: 1200px) {
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .soft-skills,
    .problem-solving {
        grid-column: span 1;
    }
}

.skill-category {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.skill-category h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.skill-category h3 i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-item {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, #e9ecef 100%);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--transition);
}

.skill-item:hover {
    background: var(--gradient);
    color: white;
    transform: translateY(-2px);
}

/* Special styling for soft skills */
.soft-skills {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.soft-skills::before {
    content: '⭐';
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    opacity: 0.3;
}

.soft-skills h3 {
    color: var(--primary-color);
}

.soft-skills .skill-item {
    background: linear-gradient(135deg, rgba(255, 153, 0, 0.1) 0%, rgba(20, 110, 180, 0.1) 100%);
    border: 1px solid rgba(255, 153, 0, 0.2);
    font-weight: 600;
}

.soft-skills .skill-item:hover {
    background: var(--gradient);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 153, 0, 0.3);
}

/* Special styling for problem-solving */
.problem-solving {
    background: linear-gradient(135deg, #fff3cd 0%, #fef9e7 100%);
    border: 2px solid #f39c12;
    position: relative;
    overflow: hidden;
}

.problem-solving::before {
    content: '💡';
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    opacity: 0.4;
}

.problem-solving h3 {
    color: #d35400;
}

.problem-solving .skill-item {
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.1) 0%, rgba(211, 84, 0, 0.1) 100%);
    border: 1px solid rgba(243, 156, 18, 0.3);
    font-weight: 600;
}

.problem-solving .skill-item:hover {
    background: linear-gradient(135deg, #f39c12 0%, #d35400 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(243, 156, 18, 0.3);
}

/* Achievements Section */
.achievements-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid var(--bg-secondary);
}

.achievements-title {
    text-align: center;
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    position: relative;
}

.achievements-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--gradient);
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.achievement-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.achievement-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border-left-color: var(--accent-color);
}

.achievement-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.achievement-item:hover .achievement-icon {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(255, 153, 0, 0.3);
}

.achievement-content h4 {
    color: var(--secondary-color);
    font-size: 1rem;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.achievement-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

/* Projects Section */
.projects {
    background: var(--bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
}

.project-image {
    background: var(--gradient);
    padding: 3rem;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.project-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--secondary-color);
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.05); opacity: 1; }
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.project-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.project-tech span {
    background: var(--bg-secondary);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--text-primary);
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.project-link:hover {
    color: var(--accent-color);
    transform: translateX(3px);
}

/* Certifications Section */
.certifications {
    background: var(--bg-primary);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.cert-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.cert-card.cert-in-progress {
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.cert-card.cert-in-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 153, 0, 0.1), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.cert-badge {
    flex-shrink: 0;
    position: relative;
}

.credly-badge {
    width: 120px;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.credly-badge iframe {
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.credly-badge:hover iframe {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.badge-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: contain;
    transition: var(--transition);
}

.badge-img:hover {
    transform: scale(1.1);
}

.badge-img.in-progress {
    opacity: 0.7;
    filter: grayscale(20%);
}

.custom-badge {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
}

.custom-badge:hover {
    transform: scale(1.1);
}

.cybersec-badge {
    background: linear-gradient(135deg, #dc3545 0%, #6f42c1 100%);
}

.education-badge {
    background: linear-gradient(135deg, #28a745 0%, #007bff 100%);
}

.progress-overlay {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.cert-content {
    flex: 1;
}

.cert-content h3 {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.cert-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.cert-year {
    display: inline-block;
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cert-progress {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.cert-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.8rem;
}

.cert-skills span {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, #e9ecef 100%);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
}

.cert-skills span:hover {
    background: var(--gradient);
    color: white;
    transform: translateY(-1px);
}

/* Cisco Badges */
.cisco-badges {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--bg-secondary);
}

.cisco-badges h3 {
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.3rem;
}

.cisco-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.cisco-badge {
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.credly-small {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.credly-small iframe {
    border: none;
    border-radius: 8px;
    transition: var(--transition);
}

.credly-small:hover iframe {
    transform: scale(1.05);
}

.cisco-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.cisco-img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 0.8rem;
    transition: var(--transition);
}

.cisco-img:hover {
    transform: scale(1.1);
}

.cisco-badge span {
    display: block;
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.3;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
}

.contact-method i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.1);
}

.form-group textarea {
    min-height: 120px;
}

/* Form loading and disabled states */
.form-group input:disabled,
.form-group textarea:disabled {
    background-color: #f8f9fa;
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.7;
}

.btn:disabled {
    background-color: #6c757d !important;
    cursor: not-allowed !important;
    opacity: 0.6;
    transform: none !important;
}

.btn:disabled:hover {
    background-color: #6c757d !important;
    transform: none !important;
    box-shadow: none !important;
}

/* Loading animation for submit button */
.btn.loading {
    position: relative;
}

.btn.loading::after {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

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

.footer-links {
    display: flex;
    gap: 1rem;
}

.footer-links a {
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

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

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

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

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

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .profile-card {
        width: 250px;
        height: 250px;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

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

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .cert-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }

    .credly-badge {
        width: 100px;
    }

    .cisco-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
    }

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

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

    /* Timeline responsive */
    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
        margin-left: 60px;
    }

    .timeline-marker {
        left: 30px !important;
        transform: translateX(-50%);
    }

    .timeline-content {
        width: 100% !important;
        margin: 0 !important;
    }

    .timeline-content::before {
        left: -15px !important;
        border-right-color: white !important;
        border-left-color: transparent !important;
    }

    .timeline-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .footer .container {
        flex-direction: column;
        gap: 1rem;
    }

    section {
        padding: 4rem 0;
    }

    .container {
        padding: 0 15px;
    }
}

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

    .hero-content h2 {
        font-size: 1.2rem;
    }

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

    .skill-category,
    .contact-form {
        padding: 1.5rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .credly-badge {
        width: 80px;
    }

    .cisco-grid {
        grid-template-columns: 1fr;
        max-width: 250px;
    }

    .cert-card {
        padding: 1rem;
    }

    .badge-img {
        width: 60px;
        height: 60px;
    }

    .custom-badge {
        width: 60px;
        height: 60px;
    }

    .custom-badge i {
        font-size: 2rem;
    }
}