/* CSS Custom Properties for Corporate Blue Theme */
:root {
    --primary-blue: #0d47a1;
    --accent-blue: #1976d2;
    --light-blue: #e3f2fd;
    --dark-gray: #212529;
    --text-gray: #6c757d;
    --white: #ffffff;
    
    --transition-fast: 0.3s ease;
    --transition-smooth: 0.5s ease;
    --box-shadow: 0 10px 40px rgba(13, 71, 161, 0.1);
}

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

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-blue) 100%);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-section::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 1200 120" fill="white" opacity="0.05"><path d="M0,60 Q150,30 300,60 T600,60 T900,60 T1200,60 L1200,120 L0,120 Z"/></svg>');
    background-size: cover;
    background-position: bottom;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.hero-content h2 {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
    letter-spacing: 1px;
}

.hero-content .lead {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.2rem;
    font-weight: 300;
}

/* Profile Image */
.profile-image-wrapper {
    position: relative;
    display: inline-block;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.profile-image {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--white);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: transform var(--transition-smooth);
}

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

/* Summary Section */
.summary-section {
    background: var(--white);
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent-blue);
    border-radius: 2px;
}

.summary-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.summary-content p {
    margin-bottom: 1.5rem;
}

/* Experience Section */
.experience-section {
    background: linear-gradient(135deg, #f5f5f5 0%, var(--light-blue) 100%);
    padding: 80px 0;
}

.experience-timeline {
    position: relative;
}

.experience-item {
    margin-bottom: 40px;
    position: relative;
}

.experience-card {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-fast);
    border-left: 5px solid var(--accent-blue);
}

.experience-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(13, 71, 161, 0.15);
}

.experience-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-blue);
}

.experience-company {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 8px;
}

.experience-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 12px;
}

.experience-date,
.experience-location {
    display: block;
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.experience-date i,
.experience-location i {
    margin-right: 8px;
    color: var(--accent-blue);
    width: 16px;
}

.experience-content {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-gray);
}

.company-context {
    font-style: italic;
    color: var(--text-gray);
    margin-bottom: 15px;
    padding: 15px;
    background: var(--light-blue);
    border-radius: 8px;
    border-left: 3px solid var(--accent-blue);
}

.responsibilities-title {
    font-weight: 600;
    color: var(--dark-gray);
    margin-top: 15px;
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.responsibilities-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 15px;
}

.responsibilities-list li {
    padding: 8px 0 8px 25px;
    position: relative;
    line-height: 1.6;
}

.responsibilities-list li::before {
    content: "\f054";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-size: 0.8rem;
}

.impact {
    margin-top: 15px;
    padding: 12px 18px;
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.05) 0%, rgba(25, 118, 210, 0.08) 100%);
    border-radius: 8px;
    border-left: 4px solid var(--accent-blue);
    font-size: 0.95rem;
}

.impact strong {
    color: var(--primary-blue);
}

/* Responsive Design for Experience Section */
@media (max-width: 767.98px) {
    .experience-section {
        padding: 60px 0;
    }

    .experience-card {
        padding: 20px;
    }

    .experience-company {
        font-size: 1.25rem;
    }

    .experience-title {
        font-size: 1.05rem;
    }

    .experience-date,
    .experience-location {
        font-size: 0.85rem;
    }

    .company-context {
        font-size: 0.9rem;
        padding: 12px;
    }

    .responsibilities-list li {
        font-size: 0.9rem;
    }

    .impact {
        font-size: 0.85rem;
        padding: 10px 15px;
    }
}

@media (max-width: 575.98px) {
    .experience-company {
        font-size: 1.1rem;
    }

    .experience-title {
        font-size: 1rem;
    }

    .experience-card {
        padding: 15px;
    }

    .company-context {
        font-size: 0.85rem;
    }
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, var(--light-blue) 0%, #f5f5f5 100%);
    padding: 80px 0;
}

.contact-info {
    background: var(--white);
    border-radius: 15px;
    padding: 40px;
    box-shadow: var(--box-shadow);
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--light-blue);
    border-radius: 10px;
    transition: all var(--transition-fast);
    border-left: 4px solid var(--accent-blue);
}

.contact-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(13, 71, 161, 0.2);
}

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

.contact-text {
    flex: 1;
}

.contact-label {
    display: block;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.contact-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

/* Footer */
.footer-section {
    background: var(--dark-gray);
    color: var(--white);
    text-align: center;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay-1 {
    animation: fadeIn 1s ease-out 0.2s both;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.4s both;
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content .lead {
        font-size: 1rem;
    }
    
    .profile-image {
        width: 250px;
        height: 250px;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 1.3rem;
    }
    
    .profile-image {
        width: 200px;
        height: 200px;
        margin-top: 30px;
    }
    
    .summary-section,
    .contact-section {
        padding: 60px 0;
    }
    
    .contact-info {
        padding: 30px 20px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

@media (max-width: 575.98px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .hero-content h2 {
        font-size: 1.1rem;
    }
    
    .profile-image-wrapper {
        padding: 15px;
    }
    
    .profile-image {
        width: 180px;
        height: 180px;
        border-width: 3px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .summary-content {
        font-size: 1rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Color */
::selection {
    background: var(--primary-blue);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-blue);
    color: var(--white);
}