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

:root {
    --navy: #0a192f;
    --dark-navy: #020c1b;
    --light-navy: #112240;
    --lightest-navy: #233554;
    --cyan: #00d9ff;
    --dark-cyan: #00b8d4;
    --gray: #8892b0;
    --light-gray: #ccd6f6;
    --white: #e6f1ff;
    --transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--navy);
    color: var(--light-gray);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: transparent;
    z-index: 1000;
    transition: var(--transition);
}

nav.scrolled {
    background-color: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--cyan);
    letter-spacing: 1px;
}

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

.nav-link {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--cyan);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.avatar-container {
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease;
}

.avatar {
    width: 180px;
    height: 180px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--cyan), #0066ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
    box-shadow: 0 0 50px rgba(0, 217, 255, 0.3);
}

.avatar i {
    font-size: 5rem;
    color: var(--navy);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 50px rgba(0, 217, 255, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 70px rgba(0, 217, 255, 0.5);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: bold;
    background: linear-gradient(135deg, var(--cyan), #0066ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.8rem;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--cyan);
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-info {
    color: var(--gray);
    margin-bottom: 0.2rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 700px;
    margin: 2rem auto;
    line-height: 1.5;
    animation: fadeInUp 1s ease 0.5s both;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--cyan);
    font-size: 2rem;
    animation: bounce 2s infinite;
    cursor: pointer;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Buttons */
.btn {
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #000080, #6d28d9);
    color: white;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
}

.btn-linkedin {
    background: #0077b5;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 119, 181, 0.3);
}

.btn-linkedin:hover {
    background: #006399;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 119, 181, 0.5);
}

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

.btn-outline:hover {
    background: var(--cyan);
    color: var(--navy);
    transform: translateY(-2px);
}

.btn-cyan {
    background: var(--cyan);
    color: var(--navy);
}

.btn-cyan:hover {
    background: var(--dark-cyan);
    transform: translateY(-2px);
}

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

.btn-outline-cyan:hover {
    background: var(--cyan);
    color: var(--navy);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

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

/* Section Styles */
.section {
    padding: 5rem 2rem;
}

.section-alt {
    background-color: rgba(17, 34, 64, 0.5);
}

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

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--cyan);
}

.section-description {
    text-align: center;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-top: 0.8rem;
}

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

.avatar-large {
    width: 180px;
    height: 180px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--cyan), #0066ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-large i {
    font-size: 5rem;
    color: var(--navy);
}

.avatar-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.about-sidebar h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.subtitle {
    color: var(--cyan);
    margin-bottom: 2rem;
}

.quick-facts {
    background-color: rgba(35, 53, 84, 0.5);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: left;
}

.quick-facts h4 {
    color: var(--cyan);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.quick-facts p {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-text {
    background-color: rgba(35, 53, 84, 0.3);
    padding: 2rem;
    border-radius: 15px;
}

.about-text p {
    margin-bottom: 1rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

/* Experience/Education Tabs */
.experience-education-section {
    margin-top: 2rem;
}

.tab-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 2rem;
}

.tab-btn {

    padding: 10px 20px;
    background-color: rgba(35, 53, 84, 0.5);
    border: none;
    border-radius: 10px;
    color: var(--gray);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    background-color: rgba(35, 53, 84, 0.8);
    color: var(--white);
}

.tab-btn.active {
    background-color: #007bff;
    color: #fff;
}
.tab-btn i {
    font-size: 1.1rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}


/* Experience Items */
.experience-item {
    background-color: rgba(35, 53, 84, 0.3);
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 4px solid var(--cyan);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.experience-item:hover {
    background-color: rgba(35, 53, 84, 0.5);
    transform: translateX(5px);
}

.position-title {
    color: var(--cyan);
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.company-name {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.experience-meta {
    color: var(--gray);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.bullet-point {
    color: var(--cyan);
    margin-right: 0.5rem;
    font-weight: bold;
}

.experience-item p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

/* Education Items */
.education-item {
    background-color: rgba(35, 53, 84, 0.3);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--cyan);
    transition: var(--transition);
}

.education-item:hover {
    background-color: rgba(35, 53, 84, 0.5);
    transform: translateX(5px);
}

.education-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.education-item h5 {
    color: var(--cyan);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.school-name {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.education-meta {
    color: var(--gray);
    font-size: 0.85rem;
}

.gpa-badge {
    background-color: var(--cyan);
    color: var(--navy);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
}

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

.skills-card {
    background-color: rgba(17, 34, 64, 0.5);
    padding: 2rem;
    border-radius: 15px;
}

.skills-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.skills-header i {
    font-size: 1.75rem;
    color: var(--cyan);
}

.skills-header h3 {
    font-size: 1.5rem;
    color: var(--white);
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item {
    width: 100%;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.skill-percent {
    color: var(--cyan);
    font-weight: bold;
}

.skill-bar {
    height: 12px;
    background-color: rgba(35, 53, 84, 0.7);
    border-radius: 10px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--cyan), #0066ff);
    border-radius: 10px;
    transition: width 1s ease;
}

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

.soft-skill {
    background-color: rgba(35, 53, 84, 0.5);
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

.soft-skill:hover {
    background-color: rgba(35, 53, 84, 0.8);
    transform: translateY(-2px);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: var(--dark-navy);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.2);
}

.project-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--cyan);
    color: var(--navy);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 10;
}

.project-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    color: var(--cyan);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.project-content p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    background-color: rgba(17, 34, 64, 0.8);
    color: var(--cyan);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
}

.project-buttons {
    display: flex;
    gap: 0.75rem;
}

.project-buttons .btn {
    flex: 1;
}

/* Certificates Section */
.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.certificate-card {
    background-color: var(--light-navy);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.certificate-card:hover {
    transform: translateY(-5px);
    border-color: var(--cyan);
    box-shadow: 0 8px 25px rgba(0, 217, 255, 0.2);
}

.certificate-banner {
    padding: 2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.certificate-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.certificate-banner i {
    font-size: 2rem;
    color: white;
    position: relative;
    z-index: 1;
}

.certificate-category-badge {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
}

.leadership-banner {
    background: linear-gradient(135deg, #a855f7, #ec4899);
}

.professional-banner {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
}

.technical-banner {
    background: linear-gradient(135deg, #10b981, #14b8a6);
}

.personal-banner {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.business-banner {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
}

.certificate-body {
    padding: 1.5rem;
}

.certificate-card h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.certificate-issuer {
    color: var(--gray);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.certificate-issuer i {
    color: var(--cyan);
    font-size: 0.75rem;
}

.cert-separator {
    color: var(--gray);
    opacity: 0.5;
}

.certificate-description {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.certificate-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(136, 146, 176, 0.1);
}

.verified-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray);
}

.verified-badge i {
    color: #10b981;
    font-size: 1rem;
}

.view-details-link {
    color: var(--cyan);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.view-details-link:hover {
    color: var(--dark-cyan);
    gap: 0.75rem;
}

.view-details-link i {
    font-size: 0.75rem;
}

/* Network Section */
.network-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.network-card {
    background-color: var(--dark-navy);
    padding: 2rem;
    border-radius: 15px;
}

.network-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.network-header i {
    font-size: 1.75rem;
    color: var(--cyan);
}

.network-header h3 {
    font-size: 1.5rem;
    color: var(--white);
}

.network-card p {
    color: var(--gray);
    margin-bottom: 2rem;
}

.network-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.endorsements-content {
    text-align: center;
}

.linkedin-large {
    font-size: 4rem;
    color: #0077b5;
    margin-bottom: 1.5rem;
}

.endorsements-content h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--white);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.contact-form-card {
    background-color: rgba(17, 34, 64, 0.5);
    padding: 2rem;
    border-radius: 15px;
}

.contact-form-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-input {
    padding: 0.875rem 1rem;
    background-color: rgba(35, 53, 84, 0.7);
    border: none;
    border-radius: 10px;
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--cyan);
}

.form-input::placeholder {
    color: var(--gray);
}

textarea.form-input {
    resize: vertical;
    font-family: inherit;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-card {
    background-color: rgba(17, 34, 64, 0.5);
    padding: 2rem;
    border-radius: 15px;
}

.contact-info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--cyan);
    flex-shrink: 0;
}

.contact-item h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--white);
}

.contact-item a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--cyan);
}

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

.social-links {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(136, 146, 176, 0.2);
}

.social-links h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    transition: var(--transition);
    text-decoration: none;
}

.social-icon i {
    font-size: 1.5rem;
    color: white;
}

.social-icon.linkedin {
    background-color: #0077b5;
}

.social-icon.linkedin:hover {
    background-color: #006399;
    transform: translateY(-3px);
}

.social-icon.github {
    background-color: rgba(35, 53, 84, 0.7);
}

.social-icon.github:hover {
    background-color: rgba(35, 53, 84, 1);
    transform: translateY(-3px);
}

.qr-card {
    background-color: rgba(17, 34, 64, 0.5);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
}

.qr-card h4 {
    color: var(--cyan);
    font-weight: 600;
    margin-bottom: 1rem;
}

.qr-card > p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 1rem;
}

.qr-code {
    background-color: white;
    padding: 1rem;
    border-radius: 10px;
    display: inline-block;
    margin-bottom: 1rem;
}

.qr-code img {
    width: 200px;
    height: 200px;
    display: block;
}

.qr-link {
    font-size: 0.75rem;
    color: var(--gray);
}

/* Footer */
.footer {
    background-color: rgba(17, 34, 64, 0.8);
    color: #fff;
    padding: 2rem;
    text-align: center;
    font-family: "Poppins", sans-serif;
    position: relative;
}

.footer p {
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Footer Section */
.footer {
  background: #0b1e3f; /* deep navy blue */
  color: #fff;
  padding: 40px 20px;
  text-align: center;
  font-family: "Poppins", sans-serif;
  position: relative;
}

.footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
}

.footer .box {
  flex: 1 1 300px;
  margin: 20px;
}

.footer .box h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: #00b8d4;; /* golden highlight */
  text-transform: capitalize;
}

.footer .box p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #ccc;
}

.footer .box a {
  display: block;
  text-decoration: none;
  color: #ccc;
  margin: 8px 0;
  transition: 0.3s;
  font-size: 0.95rem;
}

.footer .box a:hover {
  color: #829bec;;
  padding-left: 6px;
}

.footer .box i {
  margin-right: 8px;
  color: #00b8d4;;
}

/* Social Icons */
.footer .share {
  margin-top: 15px;
}

.footer .share a {
  display: inline-block;
  width: 38px;
  height: 38px;
  line-height: 38px;
  background: #fff;
  color: #0b1e3f;
  border-radius: 50%;
  font-size: 1rem;
  margin: 0 6px;
  transition: all 0.3s ease;
}

.footer .share a:hover {
  background: #1b849e;;
  color: #0b1e3f;
  transform: scale(1.1);
}

/* Credit */
.footer .credit {
  font-size: 0.95rem;
  margin-top: 25px;
  color: #aaa;
}

.footer .credit a {
  color: #00b8d4;;
  text-decoration: none;
}

.footer .credit a:hover {
  text-decoration: underline;
}

/* Tagline */
.footer-tagline {
  margin-top: 5px;
  font-size: 0.9rem;
  color: #bbb;
}

#scroll-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 999;
    font-size: 2.5rem;
    color: var(--cyan);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}
#scroll-top.show {
    opacity: 1;
    pointer-events: auto;
}


/* Responsive */
@media (max-width: 768px) {
  .footer .container {
    flex-direction: column;
    text-align: left;
  }

  .footer .box {
    margin: 10px 0;
  }

  .footer .share a {
    margin: 4px;
  }
}


/* Responsive Design */
@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(10, 25, 47, 0.98);
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        display: none;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 1rem;
        border-radius: 8px;
    }

    .nav-link:hover {
        background-color: rgba(35, 53, 84, 0.5);
    }

    .hero {
        padding: 6rem 1rem 2rem;
    }

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

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

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

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

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

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

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

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

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

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

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

    .section {
        padding: 3rem 1rem;
    }

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

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

    .avatar {
        width: 150px;
        height: 150px;
    }

    .avatar i {
        font-size: 4rem;
    }

    .avatar-large {
        width: 150px;
        height: 150px;
    }

    .avatar-large i {
        font-size: 4rem;
    }

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

/* Tawk.to Widget Custom Container */
iframe[title="chat widget"] {
    background: linear-gradient(135deg, #000080, #6d28d9) !important;
    color: white !important;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3) !important;
    border-radius: 15px !important;
}