/* ==================== CSS Reset & Base ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #7C3AED;
    --color-dark-purple: #6B21A8;
    --color-light-purple: #EDE9FE;
    --color-accent: #A78BFA;
    --color-white: #FFFFFF;
    --color-light-gray: #F8FAFC;
    --color-dark-gray: #0F172A;
    --color-medium-gray: #64748B;
    --color-border: #E2E8F0;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px -5px rgba(124, 58, 237, 0.1);
    --shadow-xl: 0 20px 50px -12px rgba(124, 58, 237, 0.25);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--color-dark-gray);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: linear-gradient(180deg, var(--color-light-gray) 0%, var(--color-white) 100%);
}

/* ==================== Hero Section ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: blur(2px);
    transform: scale(1.1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg, 
        rgba(124, 58, 237, 0.95) 0%,
        rgba(107, 33, 168, 0.88) 25%,
        rgba(124, 58, 237, 0.82) 50%,
        rgba(139, 92, 246, 0.88) 75%,
        rgba(167, 139, 250, 0.95) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 3rem 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.headshot-container {
    margin-bottom: 2.5rem;
    animation: floatIn 1s ease-out;
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.headshot {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 5px solid rgba(255, 255, 255, 0.3);
    object-fit: cover;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
                0 0 0 10px rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #FFFFFF 0%, #DBEAFE 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
    animation: fadeInUp 1s ease-out 0.2s both;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 1.25rem;
    opacity: 0.95;
    letter-spacing: 0.02em;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-tagline {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.4s both;
    line-height: 1.8;
}

.hero-contact {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.contact-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.icon {
    width: 22px;
    height: 22px;
}

.icon-small {
    width: 20px;
    height: 20px;
    margin-left: 0.5rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    padding: 1.25rem 3rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out 0.6s both, pulse 2s ease-in-out 3s infinite;
    position: relative;
    overflow: hidden;
}

.cta-button::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;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
    }
}

/* ==================== Sections ==================== */
.section {
    padding: 6rem 1.5rem;
    position: relative;
}

.section-alt {
    background: linear-gradient(180deg, rgba(237, 233, 254, 0.3) 0%, rgba(248, 250, 252, 0.5) 100%);
}

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

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-dark-gray);
    margin-bottom: 4rem;
    text-align: center;
    position: relative;
    letter-spacing: -0.02em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 3px;
    box-shadow: 0 2px 10px rgba(124, 58, 237, 0.4);
}

/* ==================== About Section ==================== */
.about-content {
    max-width: 850px;
    margin: 0 auto;
}

.about-text {
    font-size: 1.35rem;
    line-height: 1.9;
    color: var(--color-dark-gray);
    text-align: center;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(124, 58, 237, 0.1);
    box-shadow: var(--shadow-lg);
}

.about-text strong {
    color: var(--color-primary);
    font-weight: 700;
}

/* ==================== Experience Section ==================== */
.experience-grid {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: 1fr;
}

.experience-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(124, 58, 237, 0.2);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    animation: floatCard 6s ease-in-out infinite;
}

.experience-card:nth-child(1) {
    animation-delay: 0s;
}

.experience-card:nth-child(2) {
    animation-delay: 2s;
}

.experience-card:nth-child(3) {
    animation-delay: 4s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

.experience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 20px 20px 0 0;
    opacity: 0;
    transition: var(--transition);
}

.experience-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.experience-card:hover::before {
    opacity: 1;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.company-name {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.job-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark-gray);
}

.date-range {
    font-size: 1rem;
    color: var(--color-medium-gray);
    font-weight: 600;
}

.experience-highlights {
    list-style: none;
    padding-left: 0;
}

.experience-highlights li {
    padding-left: 1.75rem;
    margin-bottom: 1rem;
    position: relative;
    color: var(--color-dark-gray);
    line-height: 1.7;
    font-size: 1.05rem;
}

.experience-highlights li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1.2rem;
}

/* ==================== Education Section ==================== */
.education-content {
    max-width: 900px;
    margin: 0 auto;
}

.education-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(237, 233, 254, 0.5));
    backdrop-filter: blur(15px);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-left: 6px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.education-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.education-school {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
}

.education-degree {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark-gray);
    margin-bottom: 0.75rem;
}

.education-details {
    font-size: 1.125rem;
    color: var(--color-medium-gray);
    margin-bottom: 1rem;
    font-weight: 500;
}

.education-coursework {
    font-size: 1.05rem;
    color: var(--color-dark-gray);
    font-style: italic;
}

/* ==================== Technologies Section ==================== */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.tech-item {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(124, 58, 237, 0.2);
    border-radius: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-dark-gray);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.tech-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(167, 139, 250, 0.1));
    opacity: 0;
    transition: var(--transition);
}

.tech-item:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.3);
}

.tech-item:hover::before {
    opacity: 1;
}

/* ==================== Footer ==================== */
.footer {
    background: linear-gradient(135deg, var(--color-dark-gray), #1E293B);
    color: var(--color-white);
    padding: 3rem 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-text {
    font-size: 1rem;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 2.5rem;
}

.footer-link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    font-size: 1.05rem;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: var(--transition);
    border-radius: 2px;
}

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

.footer-link:hover {
    color: var(--color-light-purple);
}

/* ==================== Animations ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== Responsive Design ==================== */
@media (max-width: 1024px) {
    .section {
        padding: 5rem 1.5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-tagline {
        font-size: 1.125rem;
    }
    
    .headshot {
        width: 140px;
        height: 140px;
    }
    
    .hero-contact {
        flex-direction: column;
        gap: 1rem;
    }
    
    .section {
        padding: 4rem 1.25rem;
    }
    
    .section-title {
        font-size: 2.25rem;
        margin-bottom: 3rem;
    }
    
    .about-text {
        font-size: 1.2rem;
        text-align: left;
        padding: 2rem;
    }
    
    .experience-header {
        flex-direction: column;
    }
    
    .experience-card {
        padding: 2rem;
    }
    
    .education-item {
        padding: 2rem;
    }
    
    .tech-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
        gap: 1rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .company-name {
        font-size: 1.5rem;
    }
    
    .footer .container {
        gap: 2rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1.25rem;
    }
}

/* ==================== Print Styles ==================== */
@media print {
    .hero-background,
    .cta-button {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .section {
        page-break-inside: avoid;
    }
    
    * {
        backdrop-filter: none !important;
    }
}