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

:root {
    --primary: #1877c9;
    --primary-dark: #0f4f86;
    --primary-soft: #eef8ff;
    --accent: #1aa27a;
    --ink: #162535;
    --muted: #24374a;
    --line: #d8e6f2;
    --paper: rgba(255, 255, 255, 0.95);
    --shadow: 0 18px 42px rgba(18, 49, 79, 0.14);
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;
}

body {
    font-family: "Be Vietnam Pro", sans-serif;
    line-height: 1.58;
    background-image: url("../../images/background.jpeg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--ink);
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page-toolbar {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1100;
}

.language-switcher {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(216, 230, 242, 0.95);
    box-shadow: 0 10px 24px rgba(18, 44, 69, 0.08);
    color: var(--ink);
    font-size: 0.88rem;
    font-weight: 600;
}

.language-switcher select {
    border: 0;
    background: transparent;
    color: var(--primary-dark);
    font: inherit;
    cursor: pointer;
    outline: none;
}

.cv-shell {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    max-width: 1200px;
    margin: 24px auto 40px;
    background: var(--paper);
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow);
    backdrop-filter: blur(5px);
}

.sidebar {
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.18), transparent 30%),
        linear-gradient(180deg, rgba(33, 140, 228, 0.94), rgba(16, 96, 164, 0.95));
    color: #fff;
    padding: 28px 22px;
}

.profile-card {
    text-align: center;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
    margin-bottom: 22px;
}

.avatar {
    width: 126px;
    height: 126px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.98);
    object-position: center center;
    margin-bottom: 14px;
    box-shadow: 0 10px 24px rgba(9, 43, 74, 0.22);
    cursor: zoom-in;
}

.avatar:focus-visible {
    outline: none;
}

.profile-card h1 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 8px;
}

.location {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #eef7ff;
    margin-bottom: 10px;
}

.flag-icon {
    width: 20px;
    height: auto;
}

.role {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.headline {
    font-size: 0.87rem;
    line-height: 1.6;
    color: #eef7ff;
}

.side-section {
    margin-bottom: 18px;
    padding: 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.11);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.side-section h2 {
    font-size: 1.02rem;
    font-weight: 700;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

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

.icon-list li {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.84rem;
    align-items: flex-start;
}

.icon-list i {
    width: 14px;
    margin-top: 4px;
    color: #dff8ef;
}

.icon-list a {
    color: #fff;
    text-decoration: none;
    word-break: break-word;
}

.icon-list a:hover,
.repo-list a:hover,
.meta-line a:hover {
    text-decoration: underline;
}

.skill-block + .skill-block {
    margin-top: 12px;
}

.skill-block h3,
.side-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
    letter-spacing: 0.01em;
    text-shadow: 0 1px 10px rgba(8, 47, 81, 0.18);
}

.skill-block p,
.side-section p {
    font-size: 0.85rem;
    line-height: 1.58;
    color: #d9ecff;
}

.main-content {
    padding: 28px;
}

.hero-card,
.company-card {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 22px rgba(18, 44, 69, 0.06);
}

.hero-card {
    padding: 24px;
    margin-bottom: 22px;
}

.eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 8px;
}

.hero-card h2,
.section-header h2 {
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.hero-card p {
    color: var(--muted);
    font-size: 0.94rem;
    line-height: 1.68;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.stat-card {
    padding: 14px;
    background: var(--primary-soft);
    border: 1px solid #d8e9f6;
    border-radius: var(--radius-sm);
}

.stat-card strong {
    display: block;
    font-size: 0.96rem;
    color: var(--primary-dark);
}

.stat-card span {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--ink);
}

.content-section {
    margin-bottom: 22px;
}

.section-header {
    margin-bottom: 14px;
}

.company-card {
    padding: 20px;
    margin-bottom: 16px;
}

.compact-company {
    padding: 18px 20px;
}

.company-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

.company-head h3 {
    font-size: 1.28rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.company-name {
    font-weight: 700;
    color: var(--primary);
}

.company-meta {
    text-align: right;
    min-width: 180px;
}

.company-meta span {
    display: block;
    font-size: 0.82rem;
    color: var(--ink);
}

.company-summary {
    color: var(--ink);
    font-size: 0.92rem;
    line-height: 1.68;
    margin-bottom: 14px;
}

.project-card {
    background: #fcfeff;
    border: 1px solid #e2ebf2;
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 12px;
}

.project-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.project-head h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-tags span {
    padding: 4px 10px;
    border-radius: 999px;
    background: #edf7ff;
    color: #145991;
    font-size: 0.72rem;
    font-weight: 700;
}

.project-card ul,
.repo-list {
    padding-left: 18px;
}

.project-card li,
.repo-list li {
    margin-bottom: 7px;
    color: #37485a;
    font-size: 0.88rem;
    line-height: 1.66;
}

.meta-line {
    margin-top: 10px;
    color: var(--ink);
    font-size: 0.84rem;
    line-height: 1.6;
}

.meta-line a,
.repo-list a {
    color: #0f67b2;
    font-weight: 600;
}

.image-lightbox {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease, visibility 180ms ease;
    z-index: 1200;
}

.image-lightbox.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 21, 34, 0.72);
}

.lightbox-dialog {
    position: relative;
    z-index: 1;
    width: min(480px, calc(100vw - 48px));
    padding: 14px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 24px 60px rgba(7, 20, 34, 0.28);
}

.lightbox-image {
    display: block;
    width: 100%;
    max-height: 78vh;
    object-fit: contain;
    border-radius: 20px;
}

.lightbox-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 999px;
    background: rgba(22, 37, 53, 0.88);
    color: #fff;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(7, 20, 34, 0.2);
}

.lightbox-close:hover {
    background: rgba(15, 79, 134, 0.96);
}

#downloadBtn {
    position: fixed;
    bottom: 22px;
    right: 22px;
    background-color: #0f5f9d;
    border: none;
    padding: 10px 18px;
    border-radius: 999px;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 10px 24px rgba(15, 95, 157, 0.24);
}

#downloadBtn img {
    width: 28px;
    height: 28px;
    display: block;
}

#downloadBtn:hover {
    background-color: #0a4a79;
}

#downloadBtn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.project-title {
    page-break-after: avoid;
    break-after: avoid-page;
}

.project-card,
.company-card {
    break-inside: avoid;
    page-break-inside: avoid;
}

body.pdf-export {
    line-height: 1.45;
    background: #fff;
}

body.pdf-export .page-toolbar {
    display: none;
}

body.pdf-export .cv-shell {
    width: 186mm;
    max-width: 186mm;
    grid-template-columns: 52mm minmax(0, 1fr);
    margin: 0 auto;
    border-radius: 0;
    box-shadow: none;
    border: 0;
    background: #fff;
    backdrop-filter: none;
}

body.pdf-export .sidebar {
    padding: 12px;
    background: #fff;
    color: var(--ink);
    border-right: 1px solid #dbe6ef;
}

body.pdf-export .main-content {
    padding: 12px;
}

body.pdf-export .profile-card {
    border-bottom: 1px solid #dbe6ef;
}

body.pdf-export .profile-card h1 {
    font-size: 1.18rem;
    color: var(--ink);
}

body.pdf-export .avatar {
    width: 76px;
    height: 76px;
    transform: none;
    box-shadow: none;
}

body.pdf-export .role {
    font-size: 0.78rem;
    color: var(--ink);
}

body.pdf-export .headline {
    font-size: 0.62rem;
    line-height: 1.46;
    color: var(--ink);
}

body.pdf-export .side-section {
    margin-bottom: 10px;
    padding: 10px;
    background: transparent;
    border: 1px solid #dbe6ef;
    box-shadow: none;
    break-inside: auto;
    page-break-inside: auto;
}

body.pdf-export .side-section h2 {
    font-size: 0.76rem;
    color: var(--ink);
    border-bottom: 1px solid #dbe6ef;
}

body.pdf-export .skill-block h3,
body.pdf-export .side-title {
    font-size: 0.68rem;
    color: var(--ink);
    break-after: avoid;
}

body.pdf-export .location {
    font-size: 0.72rem;
    color: var(--ink);
}

body.pdf-export .icon-list i {
    width: 10px;
    margin-top: 2px;
    color: var(--primary-dark);
}

body.pdf-export .icon-list a {
    color: var(--ink);
    overflow-wrap: anywhere;
    line-height: 1.35;
}

body.pdf-export .side-section-contact {
    margin-left: -2px;
    margin-right: -2px;
    padding: 9px 9px;
}

body.pdf-export .side-section-contact .icon-list li {
    gap: 5px;
    margin-bottom: 6px;
    font-size: 0.61rem;
}

body.pdf-export .side-section-contact .icon-list i {
    width: 9px;
}

body.pdf-export .side-section-contact .icon-list a {
    font-size: 0.61rem;
    line-height: 1.32;
}

body.pdf-export .skill-block {
    break-inside: auto;
    page-break-inside: auto;
}

body.pdf-export .side-section-text {
    break-inside: avoid;
    page-break-inside: avoid;
}

body.pdf-export .hero-card,
body.pdf-export .company-card {
    padding: 12px;
    border-radius: 12px;
    box-shadow: none;
}

body.pdf-export .project-card {
    padding: 10px;
    border-radius: 10px;
}

body.pdf-export .compact-company {
    padding: 10px 12px;
}

body.pdf-export .hero-card h2,
body.pdf-export .section-header h2 {
    font-size: 1rem;
}

body.pdf-export .hero-card p,
body.pdf-export .company-summary,
body.pdf-export .project-card li,
body.pdf-export .meta-line,
body.pdf-export .icon-list li,
body.pdf-export .skill-block p,
body.pdf-export .side-section p,
body.pdf-export .repo-list li {
    font-size: 0.66rem;
    color: var(--ink);
}

body.pdf-export .repo-list {
    padding-left: 14px;
}

body.pdf-export .repo-list li {
    margin-bottom: 5px;
    font-size: 0.62rem;
    line-height: 1.5;
}

body.pdf-export .company-card {
    break-inside: auto;
    page-break-inside: auto;
}

body.pdf-export .project-card {
    break-inside: auto;
    page-break-inside: auto;
}

body.pdf-export .company-head h3 {
    font-size: 0.92rem;
}

body.pdf-export .company-meta span {
    font-size: 0.66rem;
}

body.pdf-export .project-head h4 {
    font-size: 0.78rem;
}

body.pdf-export .project-tags span {
    font-size: 0.58rem;
    padding: 3px 7px;
}

body.pdf-export .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
}

body.pdf-export .stat-card {
    padding: 8px;
}

body.pdf-export .stat-card strong {
    font-size: 0.82rem;
}

body.pdf-export .stat-card span {
    font-size: 0.68rem;
}

body.pdf-export .company-meta {
    min-width: 120px;
}

body.pdf-export .project-head {
    gap: 8px;
}

body.pdf-export .section-header {
    break-after: avoid;
    page-break-after: avoid;
}

body.pdf-export #downloadBtn {
    display: none !important;
}

body.pdf-export .image-lightbox {
    display: none !important;
}

@page {
    size: A4;
    margin: 8mm;
}

@media (max-width: 900px) {
    .page-toolbar {
        top: 12px;
        right: 12px;
    }

    .cv-shell {
        grid-template-columns: 1fr;
        margin: 64px 12px 80px;
    }

    .company-head,
    .project-head {
        flex-direction: column;
    }

    .company-meta {
        text-align: left;
        min-width: auto;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }
}