/* ============================================================
   It Yourself — ityourself.com.br
   Paleta: Azul-petróleo (#0f6777) e amarelo ferramenta (#f5b301)
   Layout: Vibrant/Manual — bancada, esquemático, fita amarela
   Fontes: Titillium Web (títulos) / Assistant (corpo) / Chivo Mono (códigos e botões)
   ============================================================ */

:root {
    --cor-primaria: #0f6777;
    --cor-secundaria: #f5b301;
    --cor-fundo: #f7fafb;
    --cor-texto: #21313a;
    --cor-fundo-footer: #0c4f5c;
    --cor-texto-footer: #ffffff;
    --cor-borda: #d8e6ea;
    --fonte-titulo: "Titillium Web", "Segoe UI", sans-serif;
    --fonte-corpo: "Assistant", "Segoe UI", Arial, sans-serif;
    --fonte-botao: "Chivo Mono", "Courier New", monospace;
}

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

body {
    font-family: var(--fonte-corpo);
    font-size: 1.05rem;
    background: var(--cor-fundo);
    color: var(--cor-texto);
    line-height: 1.7;
}

.container { width: 90%; max-width: 1120px; margin: 0 auto; }

a { color: var(--cor-primaria); }
strong { color: #0b4a56; }

/* ---------- Cabeçalho ---------- */
.site-header {
    background: var(--cor-primaria);
    border-bottom: 5px solid var(--cor-secundaria);
    padding: .9rem 0;
}
.site-header .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
.bench-brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.bench-plate {
    font-family: var(--fonte-botao);
    font-weight: 700;
    font-size: 1rem;
    color: #14323a;
    background: var(--cor-secundaria);
    padding: .3rem .55rem;
    border-radius: 6px;
}
.bench-word {
    font-family: var(--fonte-titulo);
    font-weight: 900;
    color: #fff;
    font-size: 1.35rem;
}
.bench-word em, .footer-tools em { color: var(--cor-secundaria); font-style: normal; }
.main-navigation ul { list-style: none; display: flex; gap: 1.1rem; }
.main-navigation a {
    color: #d4e7ec;
    text-decoration: none;
    font-size: .95rem;
}
.main-navigation a:hover { color: var(--cor-secundaria); }

/* ---------- Hero ---------- */
.hero {
    background:
        repeating-linear-gradient(45deg, rgba(245,179,1,.05) 0 14px, transparent 14px 28px),
        linear-gradient(118deg, #0b4a56 0%, var(--cor-primaria) 52%, #12839a 100%);
    color: #fff;
    padding: 4.9rem 0 4.6rem;
    position: relative;
}
.hero::before {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 14px;
    background: repeating-linear-gradient(90deg,
        var(--cor-secundaria) 0 26px, transparent 26px 40px);
    opacity: .9;
}
.hero-tape {
    display: inline-block;
    font-family: var(--fonte-botao);
    font-size: .8rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #14323a;
    background: var(--cor-secundaria);
    padding: .3rem .95rem;
    border-radius: 4px;
    margin-bottom: 1.25rem;
}
.hero h1 {
    font-family: var(--fonte-titulo);
    font-weight: 900;
    font-size: 2.45rem;
    line-height: 1.22;
    max-width: 790px;
    margin-bottom: 1.1rem;
}
.hero-subtitle { font-size: 1.1rem; max-width: 770px; color: #d8eaef; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.bench-btn {
    display: inline-block;
    padding: .78rem 1.7rem;
    font-family: var(--fonte-botao);
    font-weight: 600;
    font-size: .93rem;
    text-decoration: none;
    border-radius: 8px;
    transition: transform .18s ease, box-shadow .18s ease;
}
.bench-full { background: var(--cor-secundaria); color: #14323a; box-shadow: 0 6px 16px rgba(0,0,0,.25); }
.bench-line { border: 2px dashed rgba(255,255,255,.6); color: #fff; }
.bench-btn:hover { transform: translateY(-3px); box-shadow: 0 12px 22px rgba(0,0,0,.28); }

/* ---------- Conteúdo ---------- */
.main-content { padding: 3.4rem 0 3rem; }
.content-section { margin-bottom: 3rem; }
.content-section > h2 {
    font-family: var(--fonte-titulo);
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--cor-primaria);
    margin-bottom: 1.1rem;
}
.content-section > h2::before {
    content: "▍";
    color: var(--cor-secundaria);
    margin-right: .45rem;
}
.content-section p { margin-bottom: 1rem; max-width: 850px; }

/* Frentes — grid esquemático */
.front-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
.front-card {
    background: #fff;
    border: 2px dashed var(--cor-borda);
    border-radius: 14px;
    padding: 1.4rem 1.3rem;
    position: relative;
    transition: border-color .18s ease, transform .18s ease;
}
.front-card:hover { border-color: var(--cor-secundaria); transform: translateY(-4px); }
.front-code {
    font-family: var(--fonte-botao);
    font-size: .8rem;
    font-weight: 700;
    color: #fff;
    background: var(--cor-primaria);
    border-radius: 6px;
    padding: .18rem .55rem;
    display: inline-block;
    margin-bottom: .65rem;
}
.front-card h3 { font-family: var(--fonte-titulo); font-size: 1.12rem; color: #0b4a56; margin-bottom: .4rem; }
.front-card p { font-size: .96rem; color: #45545e; margin: 0; }

/* Primeiro projeto — passos com marcador */
.first-build { list-style: none; counter-reset: projeto; max-width: 850px; }
.first-build li {
    counter-increment: projeto;
    background: #fff;
    border: 1px solid var(--cor-borda);
    border-radius: 12px;
    padding: 1.1rem 1.3rem 1.1rem 4.1rem;
    margin-bottom: .8rem;
    position: relative;
    color: #45545e;
}
.first-build li::before {
    content: counter(projeto);
    position: absolute;
    left: 1.2rem; top: 1.05rem;
    min-width: 1.9rem; height: 1.9rem;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--fonte-botao);
    font-weight: 700;
    color: #14323a;
    background: var(--cor-secundaria);
    border-radius: 6px;
}
.first-build strong { font-family: var(--fonte-titulo); color: #0b4a56; }

/* Bancada — níveis */
.bench-stacks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
.stack-box {
    background: #fff;
    border: 1px solid var(--cor-borda);
    border-top: 6px solid var(--cor-secundaria);
    border-radius: 12px;
    padding: 1.3rem 1.25rem;
}
.stack-box h3 {
    font-family: var(--fonte-botao);
    font-size: .92rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--cor-primaria);
    margin-bottom: .55rem;
}
.stack-box p { font-size: .96rem; color: #45545e; margin: 0; }

/* FAQ */
.faq-bench { max-width: 850px; }
.faq-bench details {
    background: #fff;
    border: 1px solid var(--cor-borda);
    border-radius: 12px;
    margin-bottom: .7rem;
    padding: 1rem 1.3rem;
}
.faq-bench summary { font-family: var(--fonte-titulo); font-weight: 700; color: #0b4a56; cursor: pointer; }
.faq-bench details[open] { border-color: var(--cor-secundaria); }
.faq-bench details[open] summary { margin-bottom: .5rem; }
.faq-bench p { margin: 0; font-size: .97rem; }

/* ---------- Rodapé ---------- */
.site-footer {
    background: var(--cor-fundo-footer);
    color: var(--cor-texto-footer);
    padding: 2.8rem 0 1.4rem;
    margin-top: 2rem;
    border-top: 6px solid var(--cor-secundaria);
}
.footer-rack { display: grid; grid-template-columns: 1.7fr 1fr 1.5fr; gap: 2rem; margin-bottom: 1.8rem; }
.footer-tools {
    display: block;
    font-family: var(--fonte-titulo);
    font-weight: 900;
    font-size: 1.35rem;
    color: #fff;
    margin-bottom: .5rem;
}
.footer-blurb p { color: #bcd8e0; font-size: .93rem; max-width: 330px; }
.site-footer h4 {
    font-family: var(--fonte-botao);
    font-size: .82rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--cor-secundaria);
    margin-bottom: .7rem;
}
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: .45rem; }
.site-footer a { color: #d4e7ec; text-decoration: none; font-size: .93rem; }
.site-footer a:hover { color: var(--cor-secundaria); }
.footer-rule {
    border-top: 1px solid rgba(255,255,255,.15);
    padding-top: 1.1rem;
    text-align: center;
    font-size: .86rem;
    color: #a6c6cf;
}