:root {
    --ink: #0d0d0d;
    --paper: #f5f0e8;
    --cream: #ede8dc;
    --accent: #c84b2f;
    --accent2: #2f6bc8;
    --gold: #d4a847;
    --muted: #7a7368;
    --white: #ffffff;
}

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

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--paper);
    color: var(--ink);
    overflow-x: hidden;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 4rem;
    background: var(--ink); /* sempre escuro */
    transition: box-shadow .3s;
}

    nav.scrolled {
        box-shadow: 0 2px 20px rgba(0,0,0,.4);
    }

.logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    letter-spacing: .15em;
    color: var(--paper);
    text-decoration: none;
}

    .logo span {
        color: var(--accent);
    }

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

    .nav-links a {
        font-size: .85rem;
        font-weight: 500;
        letter-spacing: .12em;
        text-transform: uppercase;
        color: var(--paper);
        text-decoration: none;
        transition: color .2s;
    }

        .nav-links a:hover {
            color: var(--accent);
        }

.nav-cta {
    font-size: .8rem;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--paper);
    border: 1.5px solid var(--ink);
    padding: .55rem 1.4rem;
    text-decoration: none;
    transition: all .2s;
}

    .nav-cta:hover {
        background: var(--paper);
        color: var(--ink);
    }

/* ── HERO ── */
#home {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.hero-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 4rem 4rem;
    position: relative;
    z-index: 2;
}

.hero-eyebrow {
    font-size: .78rem;
    font-weight: 500;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: .8rem;
}

    .hero-eyebrow::before {
        content: '';
        display: block;
        width: 2.5rem;
        height: 1.5px;
        background: var(--accent);
    }

.hero-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(4rem, 7vw, 7rem);
    line-height: .92;
    letter-spacing: .02em;
    margin-bottom: 1.5rem;
}

    .hero-name em {
        font-family: 'DM Serif Display', serif;
        font-style: italic;
        color: var(--gold);
        display: block;
    }

.hero-desc {
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.75;
    color: rgba(245,240,232,.7);
    max-width: 38ch;
    margin-bottom: 3rem;
}

.hero-actions {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .9rem 2.2rem;
    text-decoration: none;
    transition: transform .2s, box-shadow .2s;
    display: inline-block;
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(200,75,47,.4);
    }

.btn-outline {
    background: transparent;
    color: var(--paper);
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .9rem 2.2rem;
    border: 1.5px solid rgba(245,240,232,.4);
    text-decoration: none;
    transition: all .2s;
    display: inline-block;
}

    .btn-outline:hover {
        border-color: var(--paper);
        background: rgba(245,240,232,.07);
    }

.hero-stats {
    margin-top: 4rem;
    display: flex;
    gap: 3rem;
    border-top: 1px solid rgba(245,240,232,.12);
    padding-top: 2rem;
}

.stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    color: var(--gold);
    line-height: 1;
}

.stat-label {
    font-size: .75rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: rgba(245,240,232,.5);
    margin-top: .3rem;
}

.hero-right {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(245,240,232,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(245,240,232,.04) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-circle {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, #8b1a08 100%);
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
    flex-shrink: 0;
}

    .hero-circle::before {
        content: '';
        position: absolute;
        inset: -16px;
        border-radius: 50%;
        border: 1px solid rgba(212,168,71,.25);
    }

    .hero-circle::after {
        content: '';
        position: absolute;
        inset: -34px;
        border-radius: 50%;
        border: 1px dashed rgba(212,168,71,.12);
    }

.hero-circle-inner {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    letter-spacing: .3em;
    color: rgba(245,240,232,.6);
    text-align: center;
    line-height: 2;
}

    .hero-circle-inner strong {
        font-size: 2.8rem;
        color: var(--paper);
        display: block;
        line-height: 1;
    }

.hero-tags {
    position: relative;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: .6rem;
    justify-content: center;
    z-index: 2;
    max-width: 360px;
}

.hero-tag {
    font-size: .68rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--paper);
    padding: .45rem .9rem;
    border: 1px solid rgba(245,240,232,.2);
    background: rgba(245,240,232,.05);
    backdrop-filter: blur(4px);
}

@keyframes float {
    0%,100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-16px)
    }
}

/* ── SECTION BASE ── */
section {
    padding: 7rem 4rem;
}

.section-label {
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: .8rem;
    margin-bottom: 1rem;
}

    .section-label::before {
        content: '';
        display: block;
        width: 2rem;
        height: 1.5px;
        background: var(--accent);
    }

.section-title {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(2.4rem, 4vw, 3.8rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.section-sub {
    font-size: 1rem;
    font-weight: 300;
    color: var(--muted);
    line-height: 1.8;
    max-width: 55ch;
}

/* ── SOBRE / SERVIÇOS ── */
#sobre {
    background: var(--cream);
}

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    margin-top: 2rem;
    align-items: start;
}

.sobre-text p {
    font-size: 1rem;
    line-height: 1.9;
    color: #333;
    margin-bottom: 1.2rem;
}

.services-cards {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.service-card {
    background: var(--paper);
    padding: 1.8rem 2rem;
    border-left: 3px solid transparent;
    transition: border-color .2s, transform .2s;
    cursor: default;
}

    .service-card:hover {
        border-color: var(--accent);
        transform: translateX(4px);
    }

.service-card-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    color: var(--accent);
    letter-spacing: .2em;
    margin-bottom: .5rem;
}

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: .5rem;
}

.service-card p {
    font-size: .88rem;
    color: var(--muted);
    line-height: 1.7;
}

/* ── CURRÍCULO ── */
#curriculo {
    background: var(--ink);
    color: var(--paper);
}

    #curriculo .section-title {
        color: var(--paper);
    }

    #curriculo .section-sub {
        color: rgba(245,240,232,.55);
    }

.cv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    margin-top: 4rem;
}

.cv-block-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    letter-spacing: .2em;
    color: var(--gold);
    margin-bottom: 2rem;
    padding-bottom: .8rem;
    border-bottom: 1px solid rgba(245,240,232,.12);
}

.cv-entry {
    margin-bottom: 2.5rem;
    position: relative;
    padding-left: 1.5rem;
}

    .cv-entry::before {
        content: '';
        position: absolute;
        left: 0;
        top: .45rem;
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--accent);
    }

    .cv-entry::after {
        content: '';
        position: absolute;
        left: 3px;
        top: 1.1rem;
        width: 1px;
        height: calc(100% + .8rem);
        background: rgba(245,240,232,.1);
    }

    .cv-entry:last-child::after {
        display: none;
    }

.cv-period {
    font-size: .72rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: .3rem;
}

.cv-role {
    font-size: 1rem;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: .2rem;
}

.cv-place {
    font-size: .85rem;
    color: var(--gold);
    margin-bottom: .6rem;
}

.cv-desc {
    font-size: .85rem;
    color: rgba(245,240,232,.55);
    line-height: 1.7;
}

.skills-section {
    margin-top: 3rem;
}

.skill-item {
    margin-bottom: 1.4rem;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: .5rem;
}

.skill-name {
    font-size: .85rem;
    font-weight: 500;
}

.skill-pct {
    font-size: .8rem;
    color: var(--gold);
}

.skill-bar {
    height: 3px;
    background: rgba(245,240,232,.1);
    border-radius: 2px;
}

.skill-fill {
    height: 100%;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--accent), var(--gold));
    transform-origin: left;
    animation: fillBar .8s ease both;
}

@keyframes fillBar {
    from {
        transform: scaleX(0)
    }

    to {
        transform: scaleX(1)
    }
}

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

    .cert-list li {
        display: flex;
        gap: 1rem;
        align-items: flex-start;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(245,240,232,.08);
    }

.cert-icon {
    color: var(--gold);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: .1rem;
}

.cert-name {
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: .2rem;
}

.cert-inst {
    font-size: .78rem;
    color: rgba(245,240,232,.45);
}

/* ── PORTFÓLIO ── */
#portfolio {
    background: var(--paper);
}

.portfolio-filter {
    display: flex;
    gap: .8rem;
    flex-wrap: wrap;
    margin: 2.5rem 0 3rem;
}

.filter-btn {
    font-size: .75rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    padding: .5rem 1.3rem;
    border: 1.5px solid rgba(13,13,13,.2);
    background: transparent;
    cursor: pointer;
    transition: all .2s;
    font-family: 'DM Sans', sans-serif;
}

    .filter-btn.active, .filter-btn:hover {
        background: var(--ink);
        color: var(--paper);
        border-color: var(--ink);
    }

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.portfolio-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    background: var(--cream);
}

.portfolio-card-bg {
    position: absolute;
    inset: 0;
    transition: transform .5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-card:hover .portfolio-card-bg {
    transform: scale(1.05);
}

.portfolio-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13,13,13,.9) 0%, rgba(13,13,13,.2) 60%, transparent 100%);
    opacity: 0;
    transition: opacity .3s;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.8rem;
}

.portfolio-card:hover .portfolio-card-overlay {
    opacity: 1;
}

.card-tag {
    font-size: .68rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .5rem;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: .5rem;
}

.card-desc {
    font-size: .8rem;
    color: rgba(255,255,255,.65);
    line-height: 1.6;
}

/* ilustrações das cards de portfólio */
.pc1 {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
}

.pc2 {
    background: linear-gradient(135deg, #1b2838, #2a475e);
}

.pc3 {
    background: linear-gradient(135deg, #2d1b00, #6b3a00);
}

.pc4 {
    background: linear-gradient(135deg, #0a1628, #1e3a5f);
}

.pc5 {
    background: linear-gradient(135deg, #1a0a2e, #3d1a5e);
}

.pc6 {
    background: linear-gradient(135deg, #001a10, #003320);
}

.pc-inner {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4rem;
    color: rgba(255,255,255,.08);
    letter-spacing: .1em;
    text-align: center;
    padding: 1rem;
    user-select: none;
}

/* ── CONTATO ── */
#contato {
    background: var(--cream);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    margin-top: 4rem;
    align-items: start;
}

.contato-info {
}

    .contato-info p {
        font-size: .95rem;
        line-height: 1.9;
        color: var(--muted);
        margin-bottom: 2.5rem;
    }

.contact-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--ink);
    color: var(--paper);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.contact-item-label {
    font-size: .72rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: .2rem;
}

.contact-item-val {
    font-size: .95rem;
    font-weight: 500;
}

/* form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

    .form-group label {
        font-size: .72rem;
        letter-spacing: .18em;
        text-transform: uppercase;
        color: var(--muted);
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        background: var(--paper);
        border: 1.5px solid rgba(13,13,13,.15);
        padding: .85rem 1rem;
        font-family: 'DM Sans', sans-serif;
        font-size: .95rem;
        color: var(--ink);
        transition: border-color .2s;
        outline: none;
        -webkit-appearance: none;
    }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--accent);
        }

    .form-group textarea {
        resize: vertical;
        min-height: 130px;
    }

.btn-submit {
    background: var(--ink);
    color: var(--paper);
    font-family: 'DM Sans', sans-serif;
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .15em;
    text-transform: uppercase;
    padding: 1.1rem 2.5rem;
    border: none;
    cursor: pointer;
    transition: all .2s;
    align-self: flex-start;
}

    .btn-submit:hover {
        background: var(--accent);
    }

.form-success {
    display: none;
    background: var(--ink);
    color: var(--paper);
    padding: 1.5rem 2rem;
    text-align: center;
    font-size: .9rem;
    line-height: 1.7;
}

    .form-success strong {
        color: var(--gold);
        display: block;
        font-size: 1.1rem;
        margin-bottom: .4rem;
    }

/* ── FOOTER ── */
footer {
    background: var(--ink);
    color: rgba(245,240,232,.45);
    padding: 3rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    color: var(--paper);
    letter-spacing: .15em;
    text-decoration: none;
}

    .footer-logo span {
        color: var(--accent);
    }

footer p {
    font-size: .8rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

    .footer-links a {
        font-size: .75rem;
        letter-spacing: .15em;
        text-transform: uppercase;
        color: rgba(245,240,232,.4);
        text-decoration: none;
        transition: color .2s;
    }

        .footer-links a:hover {
            color: var(--paper);
        }

/* ── SCROLL INDICATOR ── */
.scroll-line {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent);
    z-index: 9999;
    width: 0;
    transition: width .1s linear;
}

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
    nav {
        padding: 1.2rem 2rem;
    }

    .nav-links {
        display: none;
    }

    section {
        padding: 5rem 2rem;
    }

    #home {
        grid-template-columns: 1fr;
    }

    .hero-left {
        padding: 7rem 2rem 3rem;
    }

    .hero-right {
        min-height: 280px;
    }

    .hero-circle {
        width: 220px;
        height: 220px;
    }

    .hero-circle-inner strong {
        font-size: 2rem;
    }

    .sobre-grid, .cv-grid, .contato-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    footer {
        flex-direction: column;
        text-align: center;
        padding: 2.5rem 2rem;
    }
}

@media (max-width: 600px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        gap: 1.5rem;
    }
}