:root {
  --primary-color:  #492f2c;     /* Deep royal purple */
  --secondary-color:  #99726d; ;   /* Softer lavender purple */
  --accent-color: #ff4d6d;      /* Bright pink-red accent */
  --light-color:  #f9f9f9; /* Light pastel pink/purple */
  --dark-color: #033b24;        /* Very dark purple for depth */
  --text-color: #2c3f35;        /* Neutral dark plum for readability */
  --heading-font: 'Montserrat', sans-serif;
  --body-font: 'Open Sans', sans-serif;
}

        
        @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Open+Sans:wght@300;400;600&display=swap');
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--body-font);
            color: var(--text-color);
            line-height: 1.6;
            background-color: #f9f9f9;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header */
        header {
            background-color: white;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            transition: all 0.3s ease;
        }
        
        header.scrolled {
            padding: 5px 0;
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo img {
            width: 50px;
            height: 50px;
            object-fit: cover;
            border-radius: 50%;
            margin-right: 10px;
        }
        
        .logo h1 {
            font-family: var(--heading-font);
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--primary-color);
        }
        
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--primary-color);
            cursor: pointer;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 30px;
        }
        
        nav ul li a {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 500;
            transition: color 0.3s;
            position: relative;
        }
        
        nav ul li a:hover {
            color: var(--secondary-color);
        }
        
        nav ul li a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: var(--secondary-color);
            transition: width 0.3s;
        }
        
        nav ul li a:hover::after {
            width: 100%;
        }
        
        .language-switch {
            display: flex;
            align-items: center;
            margin-left: 30px;
        }
        
        .language-switch button {
            background: none;
            border: none;
            cursor: pointer;
            opacity: 0.5;
            transition: opacity 0.3s;
            padding: 5px;
        }
        
        .language-switch button.active {
            opacity: 1;
            font-weight: bold;
        }
        
        .language-switch button:hover {
            opacity: 1;
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, #f7e8e5 0%, #dce3ee 100%);
            margin-top: 80px;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 60%;
            height: 100%;
            background-color: var(--primary-color);
            clip-path: polygon(100% 0, 100% 100%, 0 100%, 30% 0);
            opacity: 0.05;
        }
        
        .hero-content {
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        
        .hero-text {
            flex: 1;
            padding-right: 50px;
        }
        
        .hero h1 {
            font-family: var(--heading-font);
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--primary-color);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 600px;
            color: var(--text-color);
        }
        
        .hero-buttons {
            display: flex;
            gap: 15px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 25px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            text-align: center;
        }
        
        .btn-primary {
            background-color: var(--primary-color);
            color: white;
            border: 2px solid var(--primary-color);
        }
        
        .btn-primary:hover {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
        }
        
        .btn-outline {
            background-color: transparent;
            color: var(--primary-color);
            border: 2px solid var(--primary-color);
        }
        
        .btn-outline:hover {
            background-color: var(--primary-color);
            color: white;
        }
        
        .hero-image {
            flex: 1;
            position: relative;
        }
        
        .profile-img {
            width: 350px;
            height: 350px;
            object-fit: cover;
            border-radius: 50%;
            border: 8px solid white;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            margin: 0 auto;
            display: block;
        }
        
        .floating-shapes {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: -1;
        }
        
        .shape {
            position: absolute;
            border-radius: 50%;
            background-color: var(--secondary-color);
            opacity: 0.1;
        }
        
        .shape-1 {
            width: 80px;
            height: 80px;
            top: 10%;
            left: 15%;
            animation: float 8s ease-in-out infinite;
        }
        
        .shape-2 {
            width: 60px;
            height: 60px;
            bottom: 15%;
            right: 20%;
            animation: float 6s ease-in-out infinite 1s;
        }
        
        .shape-3 {
            width: 40px;
            height: 40px;
            bottom: 30%;
            left: 10%;
            animation: float 7s ease-in-out infinite 0.5s;
        }
        
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
            100% { transform: translateY(0px); }
        }
        
        /* About Section */
        .section {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-family: var(--heading-font);
            font-size: 2.5rem;
            color: var(--primary-color);
            font-weight: 700;
            margin-bottom: 15px;
        }
        
        .section-title p {
            max-width: 600px;
            margin: 0 auto;
            color: var(--text-color);
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .about-text h3 {
            font-family: var(--heading-font);
            font-size: 1.8rem;
            margin-bottom: 20px;
            margin-top: 120px;
            color: var(--primary-color);
        }
        
        .about-text p {
            margin-bottom: 20px;
        }
        .about p {
            font-weight: 600;
            font-size: 1.2rem;
        }
        
        .stats {
            display: flex;
            gap: 30px;
            margin-top: 30px;
        }
        
        .stat-item {
            flex: 1;
            text-align: center;
            padding: 20px;
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }
        
        .stat-item:hover {
            transform: translateY(-5px);
        }
        
        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--secondary-color);
            margin-bottom: 5px;
        }
        
        .stat-label {
            color: var(--text-color);
            font-size: 0.9rem;
        }
        
        /* Experience Section */
        .experience {
   background: linear-gradient(135deg, #ffeef6 0%, #e9f0fa 100%);
        }
                
        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .timeline::after {
            content: '';
            position: absolute;
            width: 3px;
            background-color: var(--secondary-color);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -1.5px;
        }
        
        .timeline-item {
            padding: 10px 40px;
            position: relative;
            background-color: inherit;
            width: 50%;
            margin-bottom: 30px;
        }
        
        .timeline-item::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            background-color: white;
            border: 4px solid var(--secondary-color);
            border-radius: 50%;
            top: 15px;
            z-index: 1;
        }
        
        .left {
            left: 0;
        }
        
        .right {
            left: 50%;
        }
        
        .left::after {
            right: -12px;
        }
        
        .right::after {
            left: -12px;
        }
        
        .timeline-content {
            padding: 20px;
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }

        .timeline-content ul{
            margin-left: 20px;
        }
        
        .timeline-content:hover {
            transform: translateY(-5px);
        }
        
        .timeline-date {
            color: var(--secondary-color);
            font-weight: 600;
            margin-bottom: 5px;
        }
        
        .timeline-title {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: var(--primary-color);
        }
        
        .timeline-subtitle {
            font-style: italic;
            margin-bottom: 15px;
            color: var(--text-color);
        }
        
        /* Education Section */
        .education-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .education-card {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }
        
        .education-card:hover {
            transform: translateY(-5px);
        }
        
        .education-card-header {
            background: linear-gradient(285deg, #754f4a 0%,   #99726d 50%); 
           padding: 20px;
            color: white;
        }
        
        .education-card-header h3 {
            font-size: 1.3rem;
            margin-bottom: 5px;
        }
        
        .education-card-header p {
            font-size: 0.9rem;
            opacity: 0.8;
        }
        
        .education-card-body {
            padding: 20px;
        }
        
        .education-card-body p {
            margin-bottom: 10px;
        }
        
        .education-card-body ul {
            margin-left: 20px;
            margin-bottom: 15px;
        }
        
        .education-card-body ul li {
            margin-bottom: 5px;
        }
        
        /* Skills Section */
        .skills {
            background: linear-gradient(135deg, #ffeef6 0%, #e9f0fa 100%);
        }
        
        .skills-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .skill-category {
            background-color: white;
            border-radius: 10px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }
        
        .skill-category:hover {
            transform: translateY(-5px);
        }
        
        .skill-category h3 {
            font-size: 1.3rem;
            color: var(--primary-color);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
        }
        
        .skill-category h3 i {
            margin-right: 10px;
            color: var(--secondary-color);
        }
        
        .skill-item {
            margin-bottom: 15px;
        }
        
        .skill-name {
            display: flex;
            justify-content: space-between;
            margin-bottom: 5px;
        }
        
        .skill-name span {
            font-weight: 600;
        }
        
        .skill-bar {
            height: 8px;
            background-color: #e0e0e0;
            border-radius: 4px;
            overflow: hidden;
        }
        
        .skill-progress {
            height: 100%;
            background-color: var(--secondary-color);
            border-radius: 4px;
            transition: width 1.5s ease-in-out;
        }
        
        /* Publications Section */
        .publications-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .publication-card {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }
        
        .publication-card:hover {
            transform: translateY(-5px);
        }
        
        .publication-img {
            height: 200px;
            width: 100%;
            object-fit: cover;
        }
        
        .publication-content {
            padding: 20px;
        }
        
        .publication-content h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: var(--primary-color);
        }
        
        .publication-meta {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            font-size: 0.9rem;
            color: var(--text-color);
            opacity: 0.8;
        }
        
        .publication-description {
            margin-bottom: 15px;
        }
        
        .publication-link {
            display: inline-block;
            color: var(--secondary-color);
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s;
        }
        
        .publication-link:hover {
            color: var(--primary-color);
        }
        
        /* Contact Section */
        .contact {
                       background: linear-gradient(135deg, #ffeef6 0%, #e9f0fa 100%);

        }
        
        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .contact-info h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: var(--primary-color);
        }
        
        .contact-info p {
            margin-bottom: 20px;
        }
        
        .contact-details {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-top: 30px;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
        }
        
        .contact-item i {
            font-size: 1.2rem;
            color: var(--secondary-color);
            margin-right: 10px;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: rgba(23, 126, 137, 0.1);
            border-radius: 50%;
        }
        
        .contact-form {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 5px;
            color: var(--text-color);
            font-weight: 500;
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #e0e0e0;
            border-radius: 5px;
            font-family: var(--body-font);
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--secondary-color);
        }
        
        textarea.form-control {
            resize: vertical;
            min-height: 150px;
        }
        
        .form-submit {
            width: 100%;
            background-color: var(--primary-color);
            color: white;
            padding: 12px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-family: var(--body-font);
            font-size: 1rem;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        
        .form-submit:hover {
            background-color: var(--secondary-color);
        }
        
        /* Footer */
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 50px 0 20px;
        }
        
        .footer-container {
           
            margin-bottom: 30px;
        }
        
        .footer-col h4 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-col h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 2px;
            background-color: var(--secondary-color);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            transition: all 0.3s;
        }
        
        .social-links a:hover {
            background-color: var(--secondary-color);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
        }
        
        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--secondary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            z-index: 999;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        }
        
        .back-to-top.show {
            opacity: 1;
            visibility: visible;
        }
        
        .back-to-top:hover {
            background-color: var(--primary-color);
            transform: translateY(-5px);
        }

               /* Creative floating image container */
        .speaking-image-container {
            position: relative;
            width: 600px;
            height: 350px;
            margin: 0 auto;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.3),
                0 0 0 3px rgba(255, 255, 255, 0.1),
                0 0 0 6px rgba(255, 255, 255, 0.05);
            transform: rotate(-2deg);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .speaking-image-container:hover {
            transform: rotate(0deg) scale(1.05);
            box-shadow: 
                0 30px 60px rgba(0, 0, 0, 0.4),
                0 0 0 3px rgba(255, 255, 255, 0.2),
                0 0 0 6px rgba(255, 255, 255, 0.1);
        }

        .speaking-image-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .speaking-image-container:hover img {
            transform: scale(1.1);
        }

        /* Floating elements around the image */
        .speaking-image-container::before,
        .speaking-image-container::after {
            content: '';
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            animation: float 6s ease-in-out infinite;
        }

        .speaking-image-container::before {
            width: 20px;
            height: 20px;
            top: -10px;
            right: -10px;
            animation-delay: 0s;
        }

        .speaking-image-container::after {
            width: 15px;
            height: 15px;
            bottom: -8px;
            left: -8px;
            animation-delay: 3s;
        }
        /* Image overlay with training info */
        .image-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
            color: white;
            padding: 30px 15px 15px;
            transform: translateY(100%);
            transition: transform 0.3s ease;
        }

        .speaking-image-container:hover .image-overlay {
            transform: translateY(0);
        }

        .image-overlay h4 {
            font-size: 0.9rem;
            margin-bottom: 5px;
            font-weight: 600;
        }

        .image-overlay p {
            font-size: 0.8rem;
            opacity: 0.8;
        }

        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero{
                height: 115vh;
            }
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            
            .hero-text {
                padding-right: 0;
                margin-bottom: 50px;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .timeline::after {
                left: 31px;
            }
            
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
            }
            
            .timeline-item::after {
                left: 20px;
            }
            
            .right {
                left: 0%;
            }
            
            .contact-container {
                grid-template-columns: 1fr;
            }
            .fa-bars {
                display: none;
            }
            .logo h1{
                font-size: 1rem;
            }
            .stats-and-image {
                order: -1;
            }

            .speaking-image-container {
                width: 450px;
                height: 290px;
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                padding: 15px 20px;
            }
            
            .nav-toggle {
                display: block;
            }
            
            nav {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: white;
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
                transform: translateY(-100%);
                transition: transform 0.3s ease;
                opacity: 0;
                visibility: hidden;
            }
            
            nav.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            
            nav ul {
                flex-direction: column;
                padding: 20px;
            }
            
            nav ul li {
                margin: 10px 0;
            }
            
            .language-switch {
                margin-left: 15px;
            }
            
            .stats {
                flex-direction: column;
                gap: 15px;
            }
            
            .profile-img {
                width: 250px;
                height: 250px;
            }
            .speaking-image-container {
                width: 390px;
                height: 250px;
            }
        }
        
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .profile-img {
                width: 200px;
                height: 200px;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .education-container,
            .publications-container {
                grid-template-columns: 1fr;
            }
            .speaking-image-container {
                width: 320px;
                height: 190px;
            }
        }

        

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }

         .stats-and-image {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }