:root {
  --cor-branco: #ffffff;
  --cor-laranja-principal: #ffb13b;
  --cor-laranja-claro: #f3bf5b;
  --cor-cinza-escuro: #1A1A1A;
  --cor-cinza-medio: #2E2E2E;
  --cor-cinza-claro: #B3B3B3;
  --fonte-titulo: 'Montserrat', sans-serif;
  --fonte-texto: 'Inter', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  font-family: var(--fonte-texto);
  color: var(--cor-cinza-escuro);
  background: #fff;
  line-height: 1.6;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
.header {
  background: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  height: 80px;
  display: flex;
  align-items: center;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}

.page-spacer { height: 80px; }

.header__inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }

.logo img { height: 70px; transition: transform .3s; display: block; position: relative; z-index: 1002; }
.logo img:hover { transform: scale(1.06); }

.nav__list { display: flex; list-style: none; gap: 32px; }
.nav__link {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  text-decoration: none;
  color: var(--cor-cinza-escuro);
  position: relative;
  padding: 4px 0;
}
.nav__link::after {
  content: "";
  position: absolute; bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--cor-laranja-principal);
  transform: scaleX(0);
  transition: transform .3s;
}
.nav__link:hover { color: var(--cor-laranja-principal); }
.nav__link:hover::after { transform: scaleX(1); }

/* Hamburger */
.hamburger { display: none; position: relative; width: 32px; height: 24px; background: none; border: none; cursor: pointer; z-index: 1003; }
.hamburger .bar { position: absolute; left: 0; width: 100%; height: 2px; background: #333; transition: transform .25s ease, opacity .2s ease, top .25s ease; }
.hamburger .bar:nth-child(1) { top: 0; }
.hamburger .bar:nth-child(2) { top: 11px; }
.hamburger .bar:nth-child(3) { top: 22px; }
.hamburger.is-active .bar:nth-child(2) { opacity: 0; }
.hamburger.is-active .bar:nth-child(1) { top: 11px; transform: rotate(45deg); }
.hamburger.is-active .bar:nth-child(3) { top: 11px; transform: rotate(-45deg); }

/* Menu mobile */
@media (max-width: 992px) {
  .nav { position: fixed; inset: 80px 0 0 0; background: #fff; display: none; z-index: 900; padding: 16px 24px 32px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
  .nav.is-open { display: block; }
  .nav__list { flex-direction: column; gap: 24px; padding: 0; }
  .hamburger { display: inline-block; }
}

/* Título / breadcrumb */
.services-hero { background: #f7f7f7; border-bottom: 1px solid #eee; }
.services-hero .container { padding-left: clamp(24px, 7vw, 60px); padding-right: clamp(24px, 7vw, 60px); }
.services-hero__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 40px 0 26px; }
.page-title { font-family: var(--fonte-titulo); font-size: 1.9rem; font-weight: 700; color: var(--cor-cinza-escuro); }
.breadcrumbs { font-size: .95rem; color: #777; }
.breadcrumbs a { color: var(--cor-laranja-principal); text-decoration: none; }
.breadcrumbs span { margin: 0 6px; color: #b1b1b1; }

/* Intro */
.services-intro { padding: 48px 0 24px; }
.services-intro__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: start; }
.services-intro__media img { width: 100%; border-radius: 10px; box-shadow: 0 16px 30px rgba(0,0,0,.08); }
.services-intro h2 { font-family: var(--fonte-titulo); font-size: 1.6rem; margin-bottom: 12px; }
.services-intro p + p { margin-top: 12px; }
@media (max-width: 900px) { .services-intro__grid { grid-template-columns: 1fr; } }

/* Usinas (substitui a seção de cards) */
.services-plants { padding: 12px 0 56px; }
.section-ttl { font-family: var(--fonte-titulo); font-size: 1.6rem; margin-bottom: 16px; }
.plant {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 10px 22px rgba(0,0,0,.05);
  margin-top: 16px;
}
.plant__title { font-family: var(--fonte-titulo); font-size: 1.15rem; margin-bottom: 6px; color: var(--cor-cinza-escuro); }
.plant__desc { margin-bottom: 8px; }
.plant ul { margin-top: 6px; margin-left: 18px; }

/* Botões */
.btn { padding: 10px 20px; border-radius: 6px; text-decoration: none; font-weight: 700; display: inline-block; white-space: nowrap; transition: transform .12s ease, box-shadow .12s ease, background .2s ease; }
.btn:active { transform: scale(1.1); }
.btn--solid { background: var(--cor-laranja-principal); color: #fff; border: 2px solid var(--cor-laranja-principal); box-shadow: 0 4px 12px rgba(0,0,0,.18); }
.btn--solid:hover { transform: scale(1.05); }

/* Footer */
.footer { position: relative; background: #121212; color: #e9e9e9; padding: 56px 0 24px; }
.footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--cor-laranja-principal); }
.footer__grid { display: grid; grid-template-columns: repeat(3, minmax(220px, 1fr)); gap: 40px; align-items: start; justify-items: center; text-align: center; }
.footer h4 { font-family: var(--fonte-titulo); color: #fff; margin-bottom: 12px; letter-spacing: .2px; position: relative; }
.footer h4::after { content: ""; display: block; width: 40px; height: 3px; background: var(--cor-laranja-principal); border-radius: 2px; margin: 8px auto 0; }
.footer__brand p { color: #d6d6d6; max-width: 440px; margin: 6px auto 14px; }
.footer__badges { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 12px; }
.badge { padding: 6px 10px; border: 1.5px solid var(--cor-laranja-principal); border-radius: 999px; font-size: .85rem; }
.footer__list { list-style: none; padding: 0; margin: 8px 0 0 0; }
.footer__list li { margin-bottom: 10px; }
.footer__list a { color: #ececec; text-decoration: none; opacity: .95; transition: color .2s ease, transform .12s ease; }
.footer__list a:hover, .footer__list a:focus { color: var(--cor-laranja-principal); transform: translateX(3px); }

/* Ícones (cor atualizada) */
.footer__icons .ico { display: inline-block; width: 18px; height: 18px; margin-right: 8px; transform: translateY(3px); background-size: 18px 18px; background-repeat: no-repeat; }
.ico.phone { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffb13b'><path d='M6.62 10.79a15.053 15.053 0 006.59 6.59l2.2-2.2a1 1 0 011.01-.24c1.12.37 2.33.57 3.58.57a1 1 0 011 1V21a1 1 0 01-1 1C10.19 22 2 13.81 2 3a1 1 0 011-1h3.5a1 1 0 011 1c0 1.25.2 2.46.57 3.58a1 1 0 01-.24 1.01l-2.21 2.2z'/></svg>"); }
.ico.mail  { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffb13b'><path d='M20 4H4a2 2 0 00-2 2v12a2 2 0 002 2h16a2 2 0 002-2V6a2 2 0 00-2-2zm0 4l-8 5-8-5V6l8 5 8-5v2z'/></svg>"); }
.ico.map   { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffb13b'><path d='M12 2a7 7 0 00-7 7c0 5.25 7 13 7 13s7-7.75 7-13a7 7 0 00-7-7zm0 9.5a2.5 2.5 0 110-5 2.5 2.5 0 010 5z'/></svg>"); }

/* Social */
.footer__social { display: flex; justify-content: center; gap: 10px; margin-top: 10px; }
.soc { width: 36px; height: 36px; border-radius: 50%; display: inline-block; border: 2px solid var(--cor-laranja-principal); background-size: 20px 20px; background-repeat: no-repeat; background-position: center; transition: transform .12s ease, filter .2s ease; }
.soc:hover { transform: scale(1.06); filter: brightness(1.1); }
.soc.wa { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffb13b'><path d='M20 3.5A10.5 10.5 0 006.2 20.9L3 21l1.1-3.1A10.5 10.5 0 1020 3.5zm-4.2 12.4c-.5.1-1.2.2-2-.1-2.2-.9-4-3.1-4.6-4.3-.3-.6-.3-1.1-.2-1.5l.3-.6c.1-.2.2-.3.3-.4.1-.1.2-.1.3-.1h.3c.1 0 .2 0 .3.2.1.1.3.4.4.6.1.2.2.4.2.6 0 .1 0 .2-.1.3l-.2.3c-.1.1-.1.2 0 .3.3.6.8 1.2 1.4 1.8.6.6 1.3 1 1.9 1.3.1.1.2 0 .3 0l.4-.2c.1 0 .2-.1.3 0 .1 0 .2.1.3.2l.5.3c.2.1.3.2.4.3.1.1.1.2.1.3 0 .2 0 .4-.1.5-.2.5-.7.7-1 .8z'/></svg>"); }
.soc.ig { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffb13b'><path d='M7 2h10a5 5 0 015 5v10a5 5 0 01-5 5H7a5 5 0 01-5-5V7a5 5 0 015-5zm5 5a5 5 0 100 10 5 5 0 000-10zm6-1a1 1 0 100 2 1 1 0 000-2z'/></svg>"); }
.soc.in { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffb13b'><path d='M4.98 3.5C4.98 4.88 3.86 6 2.5 6S0 4.88 0 3.5 1.12 1 2.5 1s2.48 1.12 2.48 2.5zM.5 8.5h4V23h-4V8.5zm7.5 0h3.8v2h.1c.5-.9 1.8-2.2 3.9-2.2 4.2 0 5 2.7 5 6.2V23h-4v-6.5c0-1.6 0-3.8-2.3-3.8-2.3 0-2.6 1.8-2.6 3.7V23h-4V8.5z'/></svg>"); }

/* Barra final */
.footer__bar { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; color: #bcbcbc; font-size: .9rem; }

/* Fale Conosco (usa o mesmo CSS global .fab-contact já aplicado nas outras páginas) */
.fab-contact{
  position:fixed; right:20px; bottom:20px; z-index:1200;
  display:inline-flex; align-items:center; gap:10px;
  background:var(--cor-laranja-principal); color:#fff;
  padding:12px 16px; border-radius:999px; text-decoration:none; font-weight:700;
  box-shadow:0 8px 24px rgba(0,0,0,.18);
  transition:transform .2s ease, opacity .2s ease, box-shadow .2s ease;
}
.fab-contact:hover{ transform:translateY(-2px); box-shadow:0 12px 28px rgba(0,0,0,.24); }
.fab-contact.is-hidden{ opacity:0; pointer-events:none; }
.fab-contact__icon{ font-size:18px; line-height:1; }
@media (max-width:480px){ .fab-contact{ padding:10px 12px; } .fab-contact__label{ display:none; } }

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .footer__bar { flex-direction: column; }
}