@font-face {
    font-display: swap;
    font-family: "IBM Plex Sans Local";
    font-style: normal;
    font-weight: 400;
    src: url("/fonts/ibm-plex-sans.woff2") format("woff2");
}

@font-face {
    font-display: swap;
    font-family: "IBM Plex Mono Local";
    font-style: normal;
    font-weight: 400;
    src: url("/fonts/ibm-plex-mono.woff2") format("woff2");
}

:root {
    --bg: #111315;
    --surface: #181c20;
    --surface-strong: #20262b;
    --text: #f2efe8;
    --muted: #b7b0a3;
    --accent: #d6a84f;
    --tech: #78cfc5;
    --alert: #e06c5f;
    --line: rgba(242, 239, 232, 0.13);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.26);
    --max: 1160px;
}

* {
    box-sizing: border-box;
}

body {
    background:
        radial-gradient(circle at top left, rgba(100, 182, 172, 0.14), transparent 34rem),
        linear-gradient(135deg, rgba(214, 168, 79, 0.08), transparent 36rem),
        var(--bg);
    color: var(--text);
    font-family: "IBM Plex Sans Local", "Segoe UI", sans-serif;
    line-height: 1.6;
    margin: 0;
    min-height: 100vh;
}

body::before {
    background-image:
        linear-gradient(rgba(242, 239, 232, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(242, 239, 232, 0.035) 1px, transparent 1px);
    background-size: 46px 46px;
    content: "";
    inset: 0;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 72%);
    pointer-events: none;
    position: fixed;
    z-index: -1;
}

a {
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

.page-shell {
    margin: 0 auto;
    max-width: 1440px;
    padding-top: 77px;
}

.skip-link {
    background: var(--accent);
    color: #111315;
    left: 1rem;
    padding: 0.75rem 1rem;
    position: fixed;
    top: -4rem;
    z-index: 1000;
}

.skip-link:focus {
    top: 1rem;
}

.site-header {
    align-items: center;
    backdrop-filter: blur(18px);
    background: rgba(17, 19, 21, 0.82);
    border-bottom: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    left: 50%;
    margin: 0 auto;
    max-width: var(--max);
    padding: 1rem 1.25rem;
    position: fixed;
    top: 0;
    transform: translateX(-50%);
    width: min(calc(100% - 2rem), var(--max));
    z-index: 20;
}

.brand {
    align-items: center;
    display: inline-flex;
    gap: 0.75rem;
    text-decoration: none;
}

.brand span {
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.95rem;
    letter-spacing: 0;
}

.site-nav {
    align-items: center;
    display: flex;
    gap: 0.25rem;
}

.site-nav a {
    color: var(--muted);
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.78rem;
    padding: 0.65rem 0.8rem;
    position: relative;
    text-decoration: none;
    transition: color 160ms ease;
}

.site-nav a::after {
    background: var(--accent);
    bottom: 0.35rem;
    content: "";
    height: 1px;
    left: 0.8rem;
    opacity: 0;
    position: absolute;
    right: 0.8rem;
    transform: scaleX(0.35);
    transform-origin: left;
    transition: opacity 160ms ease, transform 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
    color: var(--text);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
    opacity: 1;
    transform: scaleX(1);
}

.lang-switch {
    align-items: center;
    color: var(--muted);
    display: inline-flex;
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.75rem;
    gap: 0.35rem;
    margin-left: 0.65rem;
    padding-left: 0.8rem;
    border-left: 1px solid var(--line);
}

.lang-switch .lang-link {
    color: var(--muted);
    padding: 0.3rem 0.45rem;
    text-decoration: none;
    transition: color 160ms ease;
}

.lang-switch .lang-link:hover,
.lang-switch .lang-link:focus-visible {
    color: var(--text);
}

.lang-switch .lang-link.is-current {
    color: var(--accent);
}

.nav-toggle {
    background: transparent;
    border: 1px solid var(--line);
    display: none;
    height: 42px;
    place-items: center;
    width: 42px;
}

.nav-toggle span[aria-hidden="true"] {
    background: var(--text);
    display: block;
    height: 2px;
    margin: 4px auto;
    width: 18px;
}

.sr-only {
    clip: rect(0, 0, 0, 0);
    border: 0;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    white-space: nowrap;
    width: 1px;
}

.section {
    margin: 0 auto;
    max-width: var(--max);
    padding: clamp(4rem, 7vw, 6.5rem) 1.25rem;
}

.section,
.project-card,
#conteudo {
    scroll-margin-top: 84px;
}

.compact-section {
    padding-bottom: clamp(0.75rem, 2vw, 1.5rem);
    padding-top: 0;
}

.compact-section + .section {
    padding-top: clamp(2.5rem, 5vw, 4rem);
}

.hero {
    align-items: center;
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, 1fr);
    min-height: auto;
    padding-bottom: clamp(3.5rem, 7vw, 6.5rem);
    padding-top: clamp(1rem, 2vw, 1.6rem);
}

.hero h1 {
    font-size: clamp(4rem, 14vw, 8.8rem);
    letter-spacing: 0;
    line-height: 0.88;
    margin: 0;
    max-width: 8ch;
}

.hero-lead {
    color: var(--text);
    font-size: clamp(1.55rem, 3.2vw, 2.75rem);
    line-height: 1.08;
    margin: 1.6rem 0 1rem;
    max-width: 820px;
}

.hero-text,
.section-heading p,
.project-content p,
.timeline-item p,
.education-card p,
.contact-section p,
.site-footer span {
    color: var(--muted);
}

.hero-text {
    font-size: 1.08rem;
    max-width: 700px;
}

.eyebrow {
    color: var(--tech);
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.78rem;
    letter-spacing: 0;
    margin: 0 0 0.75rem;
    text-transform: uppercase;
}

.hero-actions,
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.button {
    align-items: center;
    border: 1px solid var(--line);
    color: var(--text);
    display: inline-flex;
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.86rem;
    min-height: 44px;
    padding: 0.75rem 1rem;
    text-decoration: none;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button img {
    flex: 0 0 auto;
}

.button:hover {
    border-color: var(--tech);
    transform: translateY(-2px);
}

.button-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #111315;
}

.button-compact-icon {
    gap: 0.55rem;
}

.button-whatsapp {
    background: rgba(31, 111, 91, 0.16);
    border-color: rgba(120, 207, 197, 0.34);
    color: var(--text);
}

.button-whatsapp:hover {
    background: rgba(31, 111, 91, 0.28);
    border-color: var(--tech);
}

.button-contact-whatsapp,
.button-contact-cv {
    gap: 0.75rem;
    min-height: 58px;
    padding: 0.75rem 1rem;
}

.button-contact-whatsapp span,
.button-contact-cv span {
    display: grid;
    gap: 0.05rem;
    line-height: 1.15;
}

.button-contact-whatsapp .button-main,
.button-contact-cv .button-main {
    font-weight: 400;
}

.button-contact-whatsapp small,
.button-contact-cv small {
    color: var(--muted);
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.72rem;
}

.portrait-card {
    background: rgba(17, 19, 21, 0.55);
    border-bottom: 1px solid var(--line);
    margin: 0;
    padding: 0.85rem;
}

.portrait-card img {
    aspect-ratio: 1;
    border: 1px solid var(--line);
    height: auto;
    object-fit: cover;
    width: 100%;
}

.portrait-card figcaption {
    color: var(--muted);
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.76rem;
    margin-top: 0.7rem;
}

.hero-panel {
    background: linear-gradient(145deg, rgba(24, 28, 32, 0.94), rgba(32, 38, 43, 0.9));
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: grid;
    gap: 1px;
    overflow: hidden;
    transform: translateY(1.4rem);
}

.panel-grid,
.signal-card {
    background: rgba(17, 19, 21, 0.55);
    padding: 1.25rem;
}

.panel-grid span {
    color: var(--accent);
    display: block;
    font-size: 2rem;
    line-height: 1;
}

.panel-grid small,
.tag-row li,
.chip-list li,
.timeline-period,
.education-card span {
    color: var(--muted);
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.76rem;
}

.signal-card {
    align-items: start;
    display: flex;
    gap: 0.8rem;
}

.signal-card p {
    margin: 0;
}

.signal-dot {
    background: var(--tech);
    border-radius: 999px;
    box-shadow: 0 0 0 8px rgba(100, 182, 172, 0.12);
    flex: 0 0 auto;
    height: 0.7rem;
    margin-top: 0.45rem;
    width: 0.7rem;
}

.chip-list,
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.chip-list li,
.tag-row li {
    border: 1px solid var(--line);
    color: var(--text);
    padding: 0.55rem 0.7rem;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    list-style: none;
    margin: 0.4rem 0 1.1rem;
    padding: 0;
}

.project-meta li {
    border: 1px solid var(--line);
    color: var(--muted);
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.7rem;
    letter-spacing: 0.02em;
    padding: 0.15rem 0.55rem;
}

.section-heading {
    margin-bottom: 2rem;
    max-width: 820px;
}

.section-heading h2,
.contact-section h2 {
    font-size: clamp(2rem, 5vw, 4.4rem);
    letter-spacing: 0;
    line-height: 0.98;
    margin: 0 0 1rem;
}

.project-list {
    display: grid;
    gap: 1rem;
}

.project-card {
    background: rgba(24, 28, 32, 0.86);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: grid;
    overflow: hidden;
}

.project-media {
    background: #0f1113;
    border-bottom: 1px solid var(--line);
    min-height: 300px;
    padding: clamp(0.75rem, 2vw, 1.25rem);
}

.project-media img {
    height: 100%;
    min-height: 270px;
    object-fit: contain;
    width: 100%;
}

.project-content {
    padding: 1.4rem;
}

.project-logo {
    align-items: center;
    background: #fff;
    border-radius: 10px;
    display: inline-flex;
    justify-content: center;
    margin: 0 0 0.85rem;
    padding: 7px;
}

.project-logo img {
    display: block;
    height: 40px;
    object-fit: contain;
    width: 40px;
}

.project-content h3,
.timeline-item h3,
.education-card h3 {
    font-size: 1.45rem;
    line-height: 1.1;
    margin: 0 0 0.5rem;
}

.project-title {
    color: var(--text) !important;
    font-size: 1.25rem;
    line-height: 1.25;
}

.capability-panel,
.tool-panel {
    background: rgba(15, 17, 19, 0.72);
    border: 1px solid var(--line);
    margin-top: 1rem;
    padding: 1rem;
}

.capability-title {
    color: var(--tech) !important;
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.75rem;
    letter-spacing: 0;
    margin: 0 0 0.75rem;
    text-transform: uppercase;
}

.capability-list {
    display: grid;
    gap: 0.7rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.capability-list li {
    color: var(--text);
    padding-left: 1.05rem;
    position: relative;
}

.capability-list li::before {
    background: var(--tech);
    content: "";
    height: 0.38rem;
    left: 0;
    position: absolute;
    top: 0.62rem;
    width: 0.38rem;
}

.tool-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.tool-list li {
    background: rgba(120, 207, 197, 0.08);
    border: 1px solid rgba(120, 207, 197, 0.28);
    color: var(--text);
    font-family: "IBM Plex Mono Local", monospace;
    font-size: 0.75rem;
    line-height: 1.2;
    padding: 0.45rem 0.55rem;
}

.text-link {
    color: var(--accent);
    display: inline-flex;
    font-family: "IBM Plex Mono Local", monospace;
    margin-top: 1.25rem;
    text-decoration: none;
}

.text-link:hover {
    text-decoration: underline;
}

.timeline {
    border-top: 1px solid var(--line);
}

.timeline-item {
    border-bottom: 1px solid var(--line);
    display: grid;
    gap: 0.75rem;
    padding: 1.25rem 0;
}

.timeline-role {
    color: var(--text) !important;
    margin: 0.25rem 0;
}

.education-grid {
    display: grid;
    gap: 1rem;
}

.education-card {
    background: rgba(24, 28, 32, 0.74);
    border: 1px solid var(--line);
    padding: 1.2rem;
}

.contact-section {
    align-items: center;
    background:
        linear-gradient(135deg, rgba(214, 168, 79, 0.12), rgba(100, 182, 172, 0.12)),
        rgba(24, 28, 32, 0.74);
    border: 1px solid var(--line);
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.site-footer {
    border-top: 1px solid var(--line);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    margin: 0 auto;
    max-width: var(--max);
    padding: 2rem 1.25rem;
}

.site-footer div {
    display: grid;
    gap: 0.25rem;
}

.site-footer a {
    color: var(--accent);
    font-family: "IBM Plex Mono Local", monospace;
    text-decoration: none;
}

.case-panel {
    background: rgba(120, 207, 197, 0.05);
    border: 1px solid rgba(120, 207, 197, 0.22);
    border-radius: 14px;
    margin-top: 1.25rem;
    padding: 1.25rem 1.4rem 1.4rem;
}

.case-eyebrow {
    color: var(--tech);
    margin: 0 0 0.85rem;
}

.case-grid {
    align-items: start;
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1fr;
}

.case-text {
    min-width: 0;
}

.case-task {
    color: var(--text);
    font-weight: 500;
    margin: 0 0 0.75rem;
}

.case-steps {
    color: var(--muted);
    list-style: decimal;
    margin: 0 0 0.85rem;
    padding-left: 1.3rem;
}

.case-steps li {
    margin-bottom: 0.45rem;
}

.case-steps code {
    background: rgba(214, 168, 79, 0.14);
    border-radius: 4px;
    color: var(--accent);
    font-family: "IBM Plex Mono Local", "DejaVu Sans Mono", monospace;
    font-size: 0.85em;
    padding: 0.1rem 0.42rem;
}

.case-outcome {
    color: var(--text);
    margin: 0;
}

.case-outcome strong {
    color: var(--tech);
}

.case-figure {
    margin: 0;
    min-width: 0;
}

.case-figure img {
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    display: block;
    height: auto;
    width: 100%;
}

@media (min-width: 780px) {
    .hero {
        grid-template-columns: minmax(0, 1.45fr) minmax(290px, 0.55fr);
    }

    .project-card {
        grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1fr);
    }

    .case-grid {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
        gap: 1.6rem;
    }

    .project-media {
        border-bottom: 0;
        border-right: 1px solid var(--line);
    }

    .timeline-item {
        grid-template-columns: 220px minmax(0, 1fr);
    }

    .split-section {
        display: grid;
        gap: 2rem;
        grid-template-columns: minmax(0, 0.75fr) minmax(0, 1fr);
    }

    .education-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-section {
        grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.72fr);
    }

    .contact-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 700px) {
    .page-shell {
        padding-top: 69px;
    }

    .site-header {
        align-items: center;
        padding: 0.75rem 1rem;
        width: 100%;
    }

    .nav-toggle {
        display: grid;
    }

    .site-nav {
        background: #111315;
        border-bottom: 1px solid var(--line);
        border-top: 1px solid var(--line);
        box-shadow: 0 22px 45px rgba(0, 0, 0, 0.38);
        display: none;
        flex-direction: column;
        gap: 0;
        left: 0;
        padding: 0.6rem 1rem 1rem;
        position: absolute;
        right: 0;
        top: 100%;
        z-index: 40;
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        color: var(--text);
        padding: 0.85rem 0;
        width: 100%;
    }

    .site-nav a::after {
        bottom: 0.55rem;
        left: 0;
        right: auto;
        width: 2rem;
    }

    .section {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .section,
    .project-card,
    #conteudo {
        scroll-margin-top: 70px;
    }

    .hero {
        padding-bottom: 3rem;
        padding-top: 1.15rem;
    }

    .hero-panel {
        transform: none;
    }

    .hero-actions .button,
    .contact-actions .button {
        justify-content: center;
        width: 100%;
    }
}

@media print {
    :root {
        color-scheme: light;
    }

    html,
    body {
        background: #fff !important;
        color: #000 !important;
        font-size: 10.5pt;
        orphans: 3;
        widows: 3;
    }

    body * {
        box-shadow: none !important;
        text-shadow: none !important;
    }

    .skip-link,
    .site-header,
    .site-footer,
    .nav-toggle,
    .site-nav,
    .hero-actions,
    .lang-switch {
        display: none !important;
    }

    .signal-card {
        background: transparent !important;
        border: 1px solid #000 !important;
        border-radius: 0 !important;
        color: #000 !important;
        margin: 0.75rem 0 !important;
        padding: 0.4rem 0.6rem !important;
    }

    .signal-card .signal-dot {
        display: none !important;
    }

    .signal-card p {
        color: #000 !important;
        font-weight: 600 !important;
        margin: 0 !important;
    }

    .contact-section {
        page-break-inside: avoid;
    }

    .contact-actions {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        margin-top: 0.5rem;
        page-break-inside: avoid;
    }

    .contact-actions .button {
        background: transparent !important;
        border: none !important;
        color: #000 !important;
        display: block;
        padding: 0 !important;
        text-decoration: underline;
    }

    .contact-actions .button img,
    .contact-actions .button small {
        display: none !important;
    }

    .contact-actions .button-contact-cv {
        display: none !important;
    }

    .contact-actions .button .button-main {
        font-weight: 400;
    }

    .page-shell {
        background: #fff !important;
        max-width: none;
        padding: 0;
    }

    main,
    .section,
    .compact-section,
    .split-section,
    .contact-section {
        background: #fff !important;
        padding: 0.5rem 0 !important;
    }

    .hero {
        display: block;
        padding: 0 !important;
    }

    .hero-copy {
        padding: 0;
    }

    .hero-panel {
        background: #fff !important;
        border: 0;
        box-shadow: none !important;
        margin-top: 0.5rem;
        padding: 0;
        transform: none;
    }

    .portrait-card {
        background: transparent !important;
        border: 0;
        padding: 0;
    }

    .portrait-card img {
        max-width: 90px;
        height: auto;
    }

    .panel-grid {
        background: transparent !important;
        border-bottom: 1px solid #eee;
        padding: 0.35rem 0 !important;
        page-break-inside: avoid;
    }

    .panel-grid span {
        color: #000 !important;
        font-size: 10.5pt;
        font-weight: 600;
        line-height: 1.2;
    }

    .panel-grid small {
        color: #555 !important;
        font-size: 9pt;
    }

    .chip-list,
    .tag-row {
        page-break-inside: avoid;
    }

    .chip-list li,
    .tag-row li {
        background: #f5f5f5 !important;
        color: #000 !important;
        border: 1px solid #ccc;
    }

    .project-meta {
        display: none !important;
    }

    .project-card {
        background: #fff !important;
        border: 1px solid #ddd;
        margin-bottom: 0.5rem;
    }

    .timeline-item,
    .education-card,
    .capability-panel,
    .tool-panel,
    .case-panel {
        background: #fff !important;
        border: 1px solid #ddd;
        page-break-inside: avoid;
        margin-bottom: 0.5rem;
    }

    .project-content h3,
    .project-content .project-title {
        page-break-after: avoid;
    }

    .case-steps code {
        background: #f5f5f5 !important;
        color: #000 !important;
    }

    .case-figure {
        display: none;
    }

    .project-media {
        display: none;
    }

    .timeline-period {
        font-weight: 600;
    }

    h1, h2, h3,
    .project-title,
    .capability-title,
    .timeline-role,
    p,
    li,
    span,
    small,
    figcaption {
        color: #000 !important;
    }

    h1, h2, h3 {
        page-break-after: avoid;
    }

    .hero h1 {
        font-size: 22pt;
        line-height: 1.05;
        margin: 0 0 0.4rem;
        max-width: none;
    }

    .section-heading h2,
    .contact-section h2 {
        font-size: 15pt;
        line-height: 1.15;
        margin: 0 0 0.4rem;
    }

    h3 { font-size: 11pt; }

    .hero-lead {
        font-size: 12pt;
        line-height: 1.25;
        margin: 0.3rem 0 0.5rem;
        max-width: none;
    }

    .hero-text {
        font-size: 10.5pt;
        margin: 0.3rem 0;
        max-width: none;
    }

    .section-heading {
        page-break-inside: avoid;
        margin-bottom: 0.4rem;
    }

    .contact-section > div:first-child {
        page-break-inside: avoid;
    }

    .eyebrow {
        color: #555 !important;
        font-size: 8.5pt;
        text-transform: uppercase;
    }

    a {
        color: #000 !important;
        text-decoration: underline;
    }

    a[href^="http"]::after,
    a[href^="mailto:"]::after {
        content: " (" attr(href) ")";
        font-size: 8.5pt;
        color: #555;
        word-break: break-all;
    }

    a[href^="#"]::after {
        content: "";
    }

    @page {
        margin: 1.5cm 1.2cm;
    }
}