/* === VARIÁVEIS DE COR E ESTILO (inspirado nas imagens) === */
:root {
    --bg-light: #FAFAFB;       /* Fundo claro e neutro */
    --text-dark: #1F2430;      /* Cinza escuro neutro para melhor contraste */
    --muted: #4B5563;          /* Texto secundário (mais escuro para contraste) */
    --accent: #7A3B49;         /* Cor principal (bordô) */
    --accent-soft: #F5E6E8;    /* Toque suave para hover */
    --accent-2: #D48C9B;       /* Cor de destaque */
    --font-serif: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    --font-sans: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    --max-width: 1100px;
}

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

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: var(--font-sans);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    font-size: 16px;
    -moz-font-smoothing: grayscale;
}

html { scroll-behavior: smooth; }

/* === NAVEGAÇÃO === */
header {
    padding: 1.25rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: 0.2px;
}

nav a {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-dark);
    text-decoration: none;
    margin-left: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.18s ease;
}

nav a:hover, nav a:focus { color: var(--accent-2); outline: none; }

.wrap { max-width: var(--max-width); margin: 0 auto; }

/* === SEÇÕES E TIPOGRAFIA === */
section { padding: 4.5rem 5%; }

.section-number {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: var(--accent-2);
    margin-bottom: 0.5rem;
    display: block;
}

h1, h2 {
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.2px;
}

h1 { font-size: 2.6rem; line-height: 1.12; margin-bottom: 1.5rem; }
h2 { font-size: 1.6rem; margin-bottom: 1.25rem; }

/* === HERO === */
.hero p {
    font-size: 1rem;
    color: var(--muted);
    margin-bottom: 2rem;
    max-width: 640px;
}

.hero-actions { display:flex; gap:12px; align-items:center; margin-top: 1.25rem; }

.hero-inner {
    display: flex;
    align-items: center;
    gap: 2rem;
    width: 100%;
}

.hero-content { flex: 1; }

.hero {
    padding: 6.5rem 5%;
    min-height: 48vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, var(--accent-soft) 0%, var(--bg-light) 100%);
    border-top: 1px solid rgba(31,36,48,0.03);
}
.hero-photo {
    width: 220px;
    flex: 0 0 220px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 26px rgba(31,36,48,0.08);
    border: 1px solid rgba(31,36,48,0.04);
    background: linear-gradient(180deg, #fff 0%, #faf7f7 100%);
}

.hero-photo img { display:block; width:100%; height:100%; object-fit:cover; }

.btn {
    display: inline-block;
    padding: 0.85rem 1.25rem;
    background-color: var(--accent);
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-radius: 6px;
    border: none;
    transition: transform 0.18s ease, background-color 0.18s ease;
}

.btn:focus { outline: 3px solid rgba(122,59,73,0.15); }

.btn.secondary {
    background: transparent;
    color: var(--accent);
    border: 1px solid #E6D7DA;
}

/* === FILTROS (Minimalista) === */
.filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(31,36,48,0.06);
    padding-bottom: 0.75rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--muted);
    padding: 8px 10px;
    border-radius: 8px;
    min-height: 40px;
    cursor: pointer;
    transition: color 0.3s;
}

.filter-btn.active, .filter-btn:hover {
    color: var(--accent);
    font-weight: 600;
}

/* === GRID DE PROJETOS === */
/* Carousel layout (por padrão mostra 2 cards por vez) */
.carousel {
    display:flex;
    align-items:center;
    gap:12px;
}

.carousel-viewport { overflow:hidden; flex:1; }
.carousel-track { display:flex; gap:12px; transition:transform 0.5s cubic-bezier(0.2,0.8,0.2,1); align-items: stretch; }
:root { --visible-count: 2; }
.carousel-track .card { flex: 0 0 calc(100% / var(--visible-count)); max-width: calc(100% / var(--visible-count)); }

/* Default grid layout (used by other sections and as JS fallback) */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem 1.25rem; align-items: stretch; width:100%; }

.card {
    background-color: #fff;
    padding: 1.6rem 1.4rem;
    border-radius: 10px;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 6px 18px rgba(31,36,48,0.04);
    border: 1px solid rgba(31,36,48,0.04);
    min-height: 220px;
    height: 100%;
}

.card-title { font-family: var(--font-serif); font-size: 1.125rem; color: var(--text-dark); margin-bottom: 0.5rem; }
.card-desc { font-size: 0.95rem; color: var(--muted); margin-bottom: 1rem; }
.card-meta { font-size: 0.82rem; color: var(--accent); font-weight:600 }

/* Classe usada ao filtrar para esconder o card (simples e compatível) */
.card.is-hidden { display: none !important; opacity: 0; transform: translateY(6px); }

.card:hover { transform: translateY(-6px); box-shadow: 0 14px 30px rgba(31,36,48,0.07); }

/* Melhor suporte para toque e legibilidade em mobile */
.btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }

/* Ícones inline (SVG) */
.icon { width: 1em; height: 1em; display: inline-block; vertical-align: middle; fill: currentColor; margin-right: 0.6rem; }
.icon-sm { width: 0.85em; height: 0.85em; margin-right: 0.5rem; }
.btn .icon { margin-right: 0.5rem; }

/* Section header icons */
.section-icon { width: 1.15rem; height: 1.15rem; margin-right: 0.6rem; vertical-align: middle; opacity: 0.95; }
.section-icon svg, .section-icon { display: inline-block; }
.section-icon { stroke: var(--accent-2); stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.section-number { display: inline-flex; align-items: center; gap: 0.5rem; }

.card-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-2);
    margin-bottom: 0.75rem;
    font-weight: 600;
    opacity: 0.95;
}

.card h3 { /* fallback style */
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.card p {
    font-size: 0.95rem;
    color: var(--muted);
    margin-bottom: 1rem;
    flex-grow: 1;
}

.tags { display:none; }

/* === BLOCO DE EXPERIÊNCIA (Inspirado na imagem 3) === */
.experience-section {
    background-color: #fff;
    color: var(--text-dark);
    padding: 4.5rem 5%;
    border-top: 1px solid rgba(31,36,48,0.04);
}

.experience-section h2 { color: var(--accent); }

.exp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.exp-item h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.exp-item span {
    display: block;
    font-size: 0.85rem;
    color: var(--accent-2);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight:600;
}

.exp-item p { font-size: 0.95rem; color: #334155; }

/* === RODAPÉ === */
footer {
    padding: 2.5rem 5%;
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
}

/* Responsividade */
@media (max-width: 900px) {
    .wrap { padding: 0 18px; }
}

@media (max-width: 768px) {
    header { flex-direction: column; gap: 0.6rem; align-items: flex-start; }
    h1 { font-size: 1.6rem; }
    .exp-grid { grid-template-columns: 1fr; gap: 1rem; }
    .filters { flex-wrap: wrap; }
    .grid { grid-template-columns: 1fr; }
    .card { padding: 1.25rem; min-height: 180px; }
    .filter-btn { font-size: 0.85rem; padding: 8px 12px; }
    .hero-inner { flex-direction: column-reverse; align-items: flex-start; gap: 1rem; }
    .hero-photo { width: 140px; flex: 0 0 140px; border-radius: 10px; }
}

/* Skip-link visible on focus via CSS */
.skip-link { position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden; }
.skip-link:focus { left:5%; top:1rem; width:auto; height:auto; background:#fff; padding:8px; border-radius:4px; box-shadow:0 6px 20px rgba(31,36,48,0.08); }

/* Focus styles for keyboard users */
:focus { outline: none; }
:focus-visible { outline: 3px solid rgba(122,59,73,0.14); border-radius: 4px; }