/* ==========================================================================
   MINIMALIST PORTFOLIO STYLES
   ========================================================================== */

:root {
    /* Color Palette */
    --clr-bg: #FFFFFF;
    --clr-bg-light: #F8F9FA;
    --clr-text-main: #111111;
    --clr-text-sec: #555555;
    --clr-accent: #1A3A5C;
    --clr-accent-hover: #122a44;
    --clr-border: #E5E7EB;
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --vh-body: 1.6;
    --radius: 8px;
    --transition: 0.3s ease;
}

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

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

body {
    font-family: var(--font-main);
    color: var(--clr-text-main);
    background-color: var(--clr-bg);
    line-height: var(--vh-body);
    font-weight: 400;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--clr-text-main);
    margin-bottom: 0.5rem;
}

.text-accent { color: var(--clr-accent); }
.text-secondary { color: var(--clr-text-sec); }
.text-sm { font-size: 0.875rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2.5rem; }

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

/* Layout */
.container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.bg-light {
    background-color: var(--clr-bg-light);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: var(--font-main);
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--clr-accent);
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: var(--clr-accent-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--clr-border);
    color: var(--clr-text-main);
}

.btn-outline:hover {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--clr-border);
    z-index: 1000;
    padding: 1rem 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--clr-text-main);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    color: var(--clr-text-sec);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: var(--transition);
}

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

.lang-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.8125rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-text-main);
}

/* Hero Section */
.hero-section {
    padding-top: 8rem;
    padding-bottom: 6rem;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-image {
    flex-shrink: 0;
}

.hero-image img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--clr-bg-light);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.hero-text {
    flex-grow: 1;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background-color: var(--clr-bg-light);
    border: 1px solid var(--clr-border);
    border-radius: 50px;
    font-size: 0.8125rem;
    color: var(--clr-text-sec);
    font-weight: 500;
}

.glow-dot {
    width: 8px;
    height: 8px;
    background-color: #10B981;
    border-radius: 50%;
}

.hero-title {
    font-size: 3rem;
    letter-spacing: -0.04em;
    margin-bottom: 0.25rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--clr-text-sec);
}

.hero-description {
    max-width: 600px;
    font-size: 1.05rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* Section Shared */
.section-header {
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 1.5rem;
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: 0.5rem;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--clr-accent);
    border-radius: 2px;
}

.text-center .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.text-copy {
    font-size: 1.05rem;
    max-width: 800px;
}

/* Experience Timeline */
.timeline {
    position: relative;
    border-left: 2px solid var(--clr-bg-light);
    padding-left: 2rem;
    margin-left: 1rem;
}

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

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -2.4rem;
    top: 0.25rem;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--clr-accent);
    border: 3px solid var(--clr-bg);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0.25rem;
}

.job-title {
    font-size: 1.25rem;
}

.job-date {
    font-size: 0.875rem;
    color: var(--clr-text-sec);
    font-weight: 500;
}

.job-company {
    font-size: 1rem;
    color: var(--clr-text-sec);
    font-style: italic;
    margin-bottom: 1rem;
}

.job-list {
    list-style-type: disc;
    padding-left: 1.25rem;
}

.job-list li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

/* Skills & Education Grid */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.skill-label {
    font-size: 1.05rem;
    margin-bottom: 0.75rem;
    color: var(--clr-text-main);
}

.pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pill {
    background-color: var(--clr-bg);
    border: 1px solid var(--clr-border);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--clr-text-sec);
    transition: var(--transition);
}

.pill:hover {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
}

.lang-list {
    list-style: none;
}

.lang-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--clr-border);
}

.lang-list li:last-child {
    border-bottom: none;
}

/* Contact Details */
.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--clr-text-main);
    font-weight: 500;
    transition: var(--transition);
    background-color: var(--clr-bg-light);
}

.contact-card:hover {
    background-color: var(--clr-bg);
    border-color: var(--clr-accent);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.contact-icon {
    color: var(--clr-accent);
}

.border-card {
    border: 1px solid var(--clr-border);
}

/* Footer */
.footer {
    padding: 2rem 0;
    border-top: 1px solid var(--clr-border);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--clr-bg);
        flex-direction: column;
        padding: 1.5rem;
        border-bottom: 1px solid var(--clr-border);
    }

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

    .mobile-menu-btn {
        display: block;
    }

    .hero-container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }

    .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .section-header {
        text-align: center;
    }

    .grid-2-col {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .timeline {
        padding-left: 1.5rem;
    }
    
    .timeline-dot {
        left: -1.9rem;
    }
}