/* ===================================
   IMPORT LOCAL FONTS & SOCIAL ICONS
   =================================== */
@import url('./assets/fonts/fonts.css');
@import url('./assets/social-icons-svg.css');
@import url('./assets/tech-icons-svg.css');

/* ===================================
   RESET & BASE STYLES
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif);
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    overflow-x: hidden;
}

/* ===================================
   TYPOGRAPHY
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }
h5 { font-size: 1.2rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: #666;
}

/* ===================================
   UTILITIES
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #0275bc;
    border: 2px solid #0275bc;
}

.btn-secondary:hover {
    background: #0275bc;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

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

.nav-logo h2 {
    font-size: 1.8rem;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 3px;
}

/* Hide the checkbox */
.nav-toggle {
    display: none;
}

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    transition: 0.3s;
    border-radius: 2px;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23000" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="%23000" opacity="0.05"/><circle cx="50" cy="10" r="1" fill="%23000" opacity="0.03"/><circle cx="10" cy="90" r="1" fill="%23000" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 70vh;
}

.hero-text {
    animation: slideInLeft 1s ease-out;
}

.greeting {
    display: block;
    font-size: 1.2rem;
    color: #0275bc;
    font-weight: 500;
    margin-bottom: 0.5rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.name {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.profession {
    display: block;
    font-size: 1.5rem;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    max-width: 500px;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 1s both;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 1s ease-out;
}

.profile-circle {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.profile-circle::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
}

.profile-img {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: #0275bc;
    position: relative;
    z-index: 1;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.profile-picture {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

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

/* Hide fallback icon when image loads successfully */
.profile-img:has(.profile-picture) .profile-icon.fallback {
    display: none;
}

/* Show fallback icon when image fails to load */
.profile-icon.fallback {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 80px;
    z-index: 1;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(102, 126, 234, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.scroll-arrow:hover {
    background: rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

.arrow-down {
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid #0275bc;
    animation: bounce 2s infinite;
}

/* Custom Icon Styles */
.icon, .skill-icon, .icon-symbol, .project-icon, .contact-icon, .social-icon, .download-icon, .send-icon, .link-icon {
    font-size: 1.5rem;
    display: inline-block;
    width: 40px;
    text-align: center;
}

.profile-icon {
    font-size: 80px;
    display: block;
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about {
    padding: 6rem 0;
    background: #fff;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h3 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.highlight-item i {
    font-size: 1.5rem;
    color: #0275bc;
}

/* Visual Showcase */
.visual-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.showcase-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.showcase-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s ease;
}

.showcase-item:hover::before {
    left: 100%;
}

.showcase-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    color: white;
}

.animated-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: all 0.4s ease;
}

.showcase-item:hover .animated-icon {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    transform: scale(1.1) rotateY(180deg);
}

.icon-layer {
    position: absolute;
    transition: all 0.4s ease;
}

.icon-layer:first-child {
    opacity: 1;
    transform: scale(1);
}

.icon-layer:last-child {
    opacity: 0;
    transform: scale(0.5);
}

.showcase-item:hover .icon-layer:first-child {
    opacity: 0;
    transform: scale(0.5);
}

.showcase-item:hover .icon-layer:last-child {
    opacity: 1;
    transform: scale(1);
}

.showcase-item h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    transition: color 0.4s ease;
}

.showcase-item p {
    font-size: 0.95rem;
    opacity: 0.8;
    margin: 0;
    transition: color 0.4s ease;
}

.showcase-item:hover h4,
.showcase-item:hover p {
    color: white;
}

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

.stat-item {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.stat-item h4 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* ===================================
   SKILLS SECTION
   =================================== */
.skills {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.skill-category {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.skill-category h3 {
    color: #2c3e50;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

.skill-category h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    border-radius: 1px;
}

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

.skill-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.skill-item:hover {
    background: #f8f9fa;
    transform: translateX(5px);
}

.skill-icon {
    font-size: 1.2rem;
    width: 40px;
    text-align: center;
    font-weight: bold;
    padding: 8px;
    border-radius: 8px;
    color: white;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
}

.html-icon {
    background: linear-gradient(135deg, #e34f26 0%, #f16529 100%) !important;
}

.css-icon {
    background: linear-gradient(135deg, #1572b6 0%, #33a9dc 100%) !important;
}

.js-icon {
    background: linear-gradient(135deg, #f7df1e 0%, #ffed4a 100%) !important;
    color: #333 !important;
}

.skill-item span {
    flex: 1;
    font-weight: 500;
    color: #2c3e50;
}

.skill-level {
    width: 100px;
    height: 6px;
    background: #e9ecef;
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    border-radius: 3px;
    animation: loadProgress 2s ease-out;
}

.skill-progress[data-level="95"] { width: 95%; }
.skill-progress[data-level="90"] { width: 90%; }
.skill-progress[data-level="88"] { width: 88%; }
.skill-progress[data-level="87"] { width: 87%; }
.skill-progress[data-level="85"] { width: 85%; }
.skill-progress[data-level="83"] { width: 83%; }
.skill-progress[data-level="82"] { width: 82%; }
.skill-progress[data-level="80"] { width: 80%; }
.skill-progress[data-level="75"] { width: 75%; }
.skill-progress[data-level="92"] { width: 92%; }

/* ===================================
   EDUCATION SECTION
   =================================== */
.education {
    padding: 6rem 0;
    background: #fff;
}

.education-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 4rem;
}

.timeline-dot {
    position: absolute;
    left: 22px;
    top: 0;
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    border-radius: 50%;
    box-shadow: 0 0 0 4px #fff, 0 0 0 8px rgba(102, 126, 234, 0.2);
}

.timeline-content {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 20px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 15px 10px 0;
    border-color: transparent #f8f9fa transparent transparent;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.timeline-content h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    color: #0275bc;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.timeline-date {
    display: inline-block;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.cv-download {
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    color: white;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    height: fit-content;
}

.cv-download h3 {
    color: white;
    margin-bottom: 1rem;
}

.cv-download p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.cv-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cv-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    backdrop-filter: blur(10px);
    min-width: 150px;
}

.cv-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* ===================================
   INTERESTS SECTION
   =================================== */
.interests {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.interest-item {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.interest-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.interest-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    transition: all 0.3s ease;
}

.interest-item:hover .interest-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.icon-symbol {
    font-size: 2rem;
}

.interest-item h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.interest-item p {
    color: #666;
    line-height: 1.6;
}

/* ===================================
   PROJECTS SECTION
   =================================== */
.projects {
    padding: 6rem 0;
    background: #fff;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.project-image {
    position: relative;
    height: 250px;
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    overflow: hidden;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.project-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 4rem;
    color: white;
    opacity: 0.8;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

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

.project-link {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.project-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.project-link.coming-soon {
    background: rgba(255, 193, 7, 0.3);
    cursor: not-allowed;
}

.project-link.coming-soon:hover {
    background: rgba(255, 193, 7, 0.4);
    transform: none;
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.project-content p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.tech-tag {
    background: linear-gradient(135deg, #0275bc 0%, #764ba2 100%);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.contact-info h3 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin-bottom: 2rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.contact-item i {
    font-size: 1.5rem;
    color: #0275bc;
    width: 30px;
    text-align: center;
}

.contact-item h4 {
    color: #2c3e50;
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.contact-item p {
    color: #666;
    margin: 0;
}

.social-links {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
}

.social-link {
    width: 48px;
    height: 48px;
    background: transparent;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
}

.social-link:hover {
    transform: translateY(-3px) scale(1.05);
}

.social-link .social-icon {
    color: white;
    transition: all 0.3s ease;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0275bc;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info h3 {
    color: white;
    margin-bottom: 1rem;
}

.footer-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer-links h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #0275bc;
    transform: translateX(5px);
}

.footer-social h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Footer Social Links Styling */
.footer .social-links {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
}

.footer .social-link {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer .social-link:hover {
    background: #0275bc;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(2, 117, 188, 0.3);
}

.footer .social-link .social-icon {
    color: white;
    transition: all 0.3s ease;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

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

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

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

@keyframes loadProgress {
    from {
        width: 0;
    }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablet Styles */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .name {
        font-size: 3rem !important;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }
    
    .education-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        bottom: 0;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.98);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        backdrop-filter: blur(10px);
        padding: 2rem 0;
        z-index: 999;
        overflow-y: auto;
        justify-content: flex-start;
    }
    
    /* Show menu when checkbox is checked */
    .nav-toggle:checked ~ .nav-menu {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* Animate hamburger bars when checkbox is checked */
    .nav-toggle:checked ~ .hamburger .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle:checked ~ .hamburger .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle:checked ~ .hamburger .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Close menu when clicking on nav links */
    .nav-link {
        display: block;
        padding: 1.5rem;
        margin: 0.5rem 0;
        font-size: 1.2rem;
        color: #333;
        text-decoration: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        transition: all 0.3s ease;
    }
    
    .nav-link:hover {
        background-color: rgba(2, 117, 188, 0.1);
        color: #0275bc;
    }
    
    .nav-menu li {
        width: 100%;
        margin: 0;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .hero {
        padding-top: 120px;
        min-height: 90vh;
    }
    
    .name {
        font-size: 2.5rem !important;
    }
    
    .profession {
        font-size: 1.2rem !important;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .profile-circle {
        width: 250px;
        height: 250px;
    }
    
    .profile-img {
        width: 230px;
        height: 230px;
        font-size: 60px;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .about-stats {
        flex-direction: column;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 3rem;
    }
    
    .timeline-dot {
        left: 12px;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .skill-category {
        padding: 2rem 1.5rem;
    }
    
    .interests-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    /* Ensure mobile menu works on small screens */
    .nav-menu {
        top: 60px;
        padding: 1.5rem 0 3rem 0;
    }
    
    .nav-link {
        padding: 1.2rem;
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
    
    .name {
        font-size: 2rem !important;
    }
    
    .profession {
        font-size: 1.1rem !important;
    }
    
    .profile-circle {
        width: 200px;
        height: 200px;
    }
    
    .profile-img {
        width: 180px;
        height: 180px;
        font-size: 50px;
    }
    
    .skill-category {
        padding: 1.5rem 1rem;
    }
    
    .interest-item {
        padding: 2rem 1.5rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .contact-item {
        padding: 1rem;
    }
    
    .social-links {
        flex-wrap: wrap;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1a1a1a;
        --text-color: #ffffff;
        --card-bg: #2d2d2d;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .scroll-indicator,
    .hero-buttons,
    .contact-form {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    section {
        padding: 2rem 0;
        page-break-inside: avoid;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .btn-primary {
        background: #000;
        border: 2px solid #000;
        color: #fff;
    }
    
    .btn-secondary {
        background: #fff;
        border: 2px solid #000;
        color: #000;
    }
}

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid #0275bc;
    outline-offset: 2px;
}

/* Skip to Content Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #0275bc;
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 1001;
}

.skip-link:focus {
    top: 6px;
}