/* ===== All4Services — página institucional ===== */
:root {
    --navy:      #0f3b5e;
    --navy-deep: #082238;
    --navy-line: #1a4d72;
    --amber:     #f0b428;
    --paper:     #f5f8fb;
    --ink:       #0b1f33;
    --slate:     #55697d;
    --white:     #ffffff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.site-body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.s-section-in { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---- Nav ---- */
.s-nav { position: sticky; top: 0; z-index: 100; background: var(--navy-deep); transition: box-shadow .25s; }
.s-nav.is-scrolled { box-shadow: 0 2px 18px rgba(0,0,0,.18); }
.s-nav-in { max-width: 1120px; margin: 0 auto; padding: 18px 24px; display: flex; align-items: center; gap: 28px; }
.s-logo { font-family: ui-monospace, "SF Mono", Consolas, monospace; font-weight: 700; font-size: 17px; color: #fff; text-decoration: none; letter-spacing: -.01em; }
.s-logo span { color: var(--amber); }
.s-nav-links { display: flex; gap: 26px; margin-left: 12px; flex: 1; }
.s-nav-links a { color: rgba(255,255,255,.82); text-decoration: none; font-size: 14.5px; font-weight: 500; }
.s-nav-links a:hover { color: #fff; }
.s-nav-cta { display: flex; gap: 10px; align-items: center; }
.s-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.s-burger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: transform .2s, opacity .2s; }
.s-nav-mobile { display: none; flex-direction: column; background: var(--navy-deep); padding: 8px 24px 18px; }
.s-nav-mobile a { color: rgba(255,255,255,.85); text-decoration: none; padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 15px; }
.s-nav-mobile.is-open { display: flex; }

/* ---- Botões ---- */
.s-btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 20px; border-radius: 8px; font-weight: 600; font-size: 14.5px; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.s-btn--primary { background: var(--amber); color: var(--navy-deep); }
.s-btn--primary:hover { background: #ffc548; }
.s-btn--ghost { color: #fff; border-color: rgba(255,255,255,.4); }
.s-btn--ghost:hover { background: rgba(255,255,255,.1); }
.s-btn--outline { color: var(--navy); border-color: var(--navy); }
.s-btn--outline:hover { background: var(--navy); color: #fff; }
.s-btn--lg { padding: 14px 26px; font-size: 15.5px; border-radius: 9px; }

/* ---- Hero ---- */
.s-hero {
    background: linear-gradient(180deg, rgba(8,34,56,.55) 0%, rgba(15,59,94,.7) 100%),
                url('/assets/img/background-dark.jpeg');
    background-size: cover;
    background-position: center;
    padding: 90px 0 110px;
    color: #fff;
}
.s-hero-in { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.s-hero-copy { max-width: 640px; }
.s-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight: 800; line-height: 1.12; letter-spacing: -.02em; margin: 0 0 22px; }
.s-hero-sub { font-size: 17px; line-height: 1.65; color: rgba(255,255,255,.86); max-width: 56ch; margin: 0 0 34px; }
.s-hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Serviços ---- */
.s-servicos { padding: 84px 0; background: var(--paper); }
.s-servicos h2, .s-como h2, .s-dif h2, .s-preview h2, .s-cta h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 800; letter-spacing: -.01em; margin: 0 0 44px; color: var(--ink); }
.s-serv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: #dde6ee; border: 1px solid #dde6ee; border-radius: 14px; overflow: hidden; }
.s-serv-card { background: #fff; padding: 30px 26px; }
.s-serv-card:nth-child(even) { background: #fbfdff; }
.s-serv-card h3 { margin: 0 0 10px; font-size: 18px; font-weight: 700; color: var(--navy); }
.s-serv-card p { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--slate); }

/* ---- Como funciona ---- */
.s-como { padding: 84px 0; background: #fff; }
.s-passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; position: relative; }
.s-passos::before { content: ''; position: absolute; top: 19px; left: 8%; right: 8%; height: 1px; background: #dde6ee; z-index: 0; }
.s-passo { position: relative; z-index: 1; }
.s-passo-n { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 700; font-size: 15px; margin-bottom: 18px; }
.s-passo h3 { margin: 0 0 8px; font-size: 16.5px; font-weight: 700; color: var(--ink); }
.s-passo p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--slate); }

/* ---- Diferenciais ---- */
.s-dif { padding: 84px 0; background: var(--paper); }
.s-dif-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 56px; }
.s-dif-item { padding: 22px 0; border-top: 2px solid var(--navy); }
.s-dif-item h3 { margin: 0 0 10px; font-size: 17px; font-weight: 700; color: var(--ink); line-height: 1.35; }
.s-dif-item p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--slate); }

/* ---- Preview do portal ---- */
.s-preview { padding: 90px 0; background: #fff; }
.s-preview-in { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: center; }
.s-preview-copy p { font-size: 15.5px; line-height: 1.65; color: var(--slate); margin: 0 0 26px; }
.s-preview-shot { border-radius: 16px; overflow: hidden; border: 1px solid #dde6ee; box-shadow: 0 24px 60px rgba(15,59,94,.14); }

/* ---- CTA final ---- */
.s-cta { background: var(--navy-deep); color: #fff; padding: 90px 0; }
.s-cta-in { text-align: center; max-width: 620px; }
.s-cta h2 { color: #fff; margin-bottom: 14px; }
.s-cta > .s-section-in > p { font-size: 16px; color: rgba(255,255,255,.82); margin: 0 0 26px; }
.s-cta-contato { margin-bottom: 30px; }

/* ---- Placeholder marcado (dados que o Flávio precisa preencher) ---- */
.s-foot-placeholder { display: inline-block; padding: 3px 10px; border: 1px dashed rgba(255,255,255,.4); border-radius: 6px; font-size: 12.5px; color: rgba(255,255,255,.65); font-style: italic; }
.s-foot .s-foot-placeholder { border-color: #c7d3dd; color: var(--slate); }

/* ---- Footer ---- */
.s-foot { background: var(--paper); padding: 60px 0 0; }
.s-foot-in { max-width: 1120px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.s-logo--foot { color: var(--navy); margin-bottom: 12px; }
.s-logo--foot span { color: #b8860f; }
.s-foot-brand p { font-size: 14px; color: var(--slate); line-height: 1.6; max-width: 34ch; }
.s-foot-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink); margin: 0 0 14px; }
.s-foot-col a { display: block; font-size: 14px; color: var(--slate); text-decoration: none; margin-bottom: 10px; }
.s-foot-col a:hover { color: var(--navy); }
.s-foot-bottom { margin-top: 40px; padding: 20px 24px; border-top: 1px solid #dde6ee; text-align: center; font-size: 13px; color: var(--slate); }

/* ---- Responsivo ---- */
@media (max-width: 880px) {
    .s-nav-links, .s-nav-cta { display: none; }
    .s-burger { display: flex; }
    .s-serv-grid { grid-template-columns: 1fr 1fr; }
    .s-passos { grid-template-columns: 1fr 1fr; gap: 34px; }
    .s-passos::before { display: none; }
    .s-dif-grid { grid-template-columns: 1fr; gap: 8px; }
    .s-preview-in { grid-template-columns: 1fr; gap: 32px; }
    .s-foot-in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .s-serv-grid, .s-passos { grid-template-columns: 1fr; }
    .s-hero { padding: 64px 0 76px; }
    .s-servicos, .s-como, .s-dif, .s-preview, .s-cta { padding: 56px 0; }
    .s-foot-in { grid-template-columns: 1fr; }
}

/* Links de contato reais (CTA final) */
.s-cta-contato { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; }
.s-contato-link { color: #fff; text-decoration: none; font-weight: 600; font-size: 15px; border-bottom: 1.5px solid rgba(255,255,255,.4); padding-bottom: 2px; }
.s-contato-link:hover { border-color: #fff; }