/* static/css/styles.css */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #0ea5e9;
    --accent: #0284c7;
    --dark: #1e293b;
    --light: #f0f9ff;
    --gray: #64748b;
    --light-gray: #e0f2fe;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(2, 132, 199, 0.1);
    --radius: 8px;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

section {
    padding: 100px 20px;
}

.bg-light {
    background-color: #f0f9ff;
}

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

h1, h2, h3, h4 {
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    color: var(--primary);
}

h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: var(--transition);
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius);
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--secondary);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

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

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

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

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: var(--dark);
    font-weight: 500;
    position: relative;
}

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

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

.nav-links a.active:after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
}

/* Hero Section */
.hero {
    padding-top: 120px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    opacity: 0.1;
    z-index: 0;
}

.hero:after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    opacity: 0.1;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

.hero-image {
    flex: 1;
    max-width: 400px;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

.profile-img {
    width: 450px;
    height: 450px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: var(--shadow);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.hero .title {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    color: var(--dark);
}

.social-links {
    display: flex;
    gap: 15px;
    margin: 2rem 0;
}

.social-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
    border-radius: 50%;
    color: var(--primary);
    font-size: 1.2rem;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 0, 0, 0.6);
    line-height: 26px;
}

.social-icon:hover {
    transform: translateY(-5px);
    background: var(--primary);
    color: white;
}

.hero-actions {
    margin-top: 20px;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.project-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(2, 132, 199, 0.15);
}

.project-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 2px solid var(--light-gray);
}

.project-content {
    padding: 25px;
}

.project-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.tech-tag {
    background: var(--light-gray);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary);
}

/* Experience Section */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.experience-card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
    padding: 30px;
    position: relative;
    overflow: hidden;
    border-top: 4px solid var(--accent);
}

.experience-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(2, 132, 199, 0.15);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.experience-header h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin: 0;
}

.experience-date {
    background: var(--light-gray);
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.9rem;
}

.experience-card h4 {
    color: var(--dark);
    font-weight: 600;
    margin: 0 0 15px 0;
    font-size: 1.2rem;
}

.experience-card p {
    color: var(--gray);
    margin-bottom: 20px;
}

.experience-features {
    padding-left: 20px;
    margin-top: 15px;
}

.experience-features li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
    list-style: none;
}

.experience-features li:before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

/* Certifications Section */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.certification-card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
    padding: 25px;
    display: flex;
    align-items: flex-start;
    border-top: 4px solid var(--secondary);
}

.certification-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(14, 165, 233, 0.15);
}

.certification-badge {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: 50%;
    color: var(--secondary);
    font-size: 1.8rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.certification-content {
    flex: 1;
}

.certification-title {
    font-size: 1.4rem;
    margin-bottom: 5px;
    color: var(--primary);
}

.certification-issuer {
    font-weight: 500;
    margin-bottom: 15px;
    color: var(--dark);
    font-size: 1.1rem;
}

.certification-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.certification-details {
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 15px;
    font-style: italic;
}

/* Skills Section */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.skill-category {
    background: white;
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--light-gray);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.1);
}

.skill-category h3 {
    color: var(--primary);
    font-size: 1.4rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-gray);
}

.skill-list {
    margin-top: 20px;
}

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

.skill-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: 50%;
    margin-right: 15px;
    color: var(--primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.skill-content {
    flex: 1;
}

.skill-content h4 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 5px;
}

.skill-content p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.5;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .skills-container {
        grid-template-columns: 1fr;
    }
    
    .skill-item {
        margin-bottom: 15px;
    }
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--light-gray);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    background: var(--primary);
}

.submit-btn:hover {
    background: var(--primary-dark);
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.info-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    margin-right: 20px;
    flex-shrink: 0;
}

/* Footer */
.footer {
    background: var(--dark);
    color: white;
    padding: 40px 20px;
    text-align: center;
}

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

.footer p {
    margin-bottom: 20px;
    color: var(--light-gray);
}

.copyright {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light-gray);
    font-size: 0.9rem;
}

/* Flash Messages */
.flash-messages {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 1100;
    max-width: 400px;
}

.alert {
    padding: 15px 20px;
    border-radius: var(--radius);
    margin-bottom: 15px;
    animation: slideIn 0.3s, fadeOut 0.5s 2.5s;
    box-shadow: var(--shadow);
    opacity: 1;
    transform: translateX(0);
}

.alert-success {
    background: #10b981;
    color: white;
}

.alert-danger {
    background: #ef4444;
    color: white;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

/* Add spacing between sections */
#experience {
    padding-bottom: 100px;
}

#certifications {
    padding-top: 100px;
    padding-bottom: 100px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    section {
        padding: 80px 20px;
    }
}

@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero .title {
        font-size: 1.5rem;
    }
    
    .profile-img {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: white;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        padding: 20px 0;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li {
        margin: 15px 20px;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .projects-grid,
    .certifications-grid,
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-actions {
        margin-top: 30px;
    }
    
    #experience {
        padding-bottom: 60px;
    }
    
    #certifications {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    
    .certification-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .certification-badge {
        margin-right: 0;
        margin-bottom: 20px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 15px;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .info-item {
        flex-direction: column;
        text-align: center;
    }
    
    .info-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .profile-img {
        width: 250px;
        height: 250px;
    }
}

/* Add these styles to your CSS file */

/* Name Animation */
.name-animation {
    position: relative;
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease-out forwards;
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Continuous subtle floating animation */
@keyframes float {
    0% {
        transform: translateY(0px) scale(1);
    }
    50% {
        transform: translateY(-6px) scale(1.03);
    }
    100% {
        transform: translateY(0px) scale(1);
    }
}

.profile-img-container {
    animation: float 3.5s ease-in-out infinite;
    transform-origin: center;
    transition: all 0.5s ease;
}

/* When hovered, stop the floating animation and apply scale/tilt */
.profile-img-container:hover {
    animation: none !important;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.4);
}

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

.profile-img-container:hover .profile-overlay {
    opacity: 1;
}


/* Letter Animation */
.name-animation span {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: letterFadeIn 0.5s ease-out forwards;
}

@keyframes letterFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Create staggered animation for each letter */
.name-animation span:nth-child(1) { animation-delay: 0.4s; }
.name-animation span:nth-child(2) { animation-delay: 0.5s; }
.name-animation span:nth-child(3) { animation-delay: 0.6s; }
.name-animation span:nth-child(4) { animation-delay: 0.7s; }
.name-animation span:nth-child(5) { animation-delay: 0.8s; }
.name-animation span:nth-child(6) { animation-delay: 0.9s; }
.name-animation span:nth-child(7) { animation-delay: 1.0s; }
.name-animation span:nth-child(8) { animation-delay: 1.1s; }
.name-animation span:nth-child(9) { animation-delay: 1.2s; }
.name-animation span:nth-child(10) { animation-delay: 1.3s; }
.name-animation span:nth-child(11) { animation-delay: 1.4s; }
.name-animation span:nth-child(12) { animation-delay: 1.5s; }

/* Enhanced Certifications Section CSS */
.certifications {
    background-color: var(--light);
    padding: 100px 20px;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.certification-card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
    padding: 25px;
    display: flex;
    flex-direction: column;
    border-top: 4px solid var(--secondary);
    height: 100%;
}

.certification-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(14, 165, 233, 0.15);
}

.certification-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.certification-badge {
    min-width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: 50%;
    color: var(--secondary);
    font-size: 1.8rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.certification-content {
    flex: 1;
    min-width: 0; /* Fixes flexbox overflow issues */
}

.certification-title {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: var(--primary);
    line-height: 1.3;
    word-break: break-word; /* Ensures long words break properly */
}

.certification-issuer {
    font-weight: 500;
    margin-bottom: 15px;
    color: var(--dark);
    font-size: 1.1rem;
}

.certification-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.certification-tag {
    background: var(--light-gray);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary);
    white-space: nowrap; /* Prevents tags from breaking */
}

.certification-details {
    font-size: 0.85rem;
    color: var(--gray);
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
    word-break: break-all; /* Handles long credential IDs */
    overflow-wrap: anywhere; /* Additional breaking for very long strings */
}

/* Special treatment for cards with long content */
.certification-card.long-credential .certification-details {
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .certification-header {
        flex-direction: column;
    }
    
    .certification-badge {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

@media (max-width: 576px) {
    .certifications {
        padding: 60px 15px;
    }
    
    .certification-title {
        font-size: 1.1rem;
    }
    
    .certification-details {
        font-size: 0.75rem;
    }
}
/* Add these to your existing styles.css */
.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.project-date {
    background: var(--light-gray);
    color: var(--primary);
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.85rem;
    white-space: nowrap;
    margin-left: 15px;
}

.project-org {
    font-weight: 500;
    color: var(--gray);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.project-card .btn {
    margin-top: 15px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .project-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .project-date {
        margin-left: 0;
        margin-top: 5px;
    }
}