/* ── RESET & VARIÁVEIS ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --green-dark:  #1c2b1a;
  --green-mid:   #2d4a2a;
  --green-soft:  #4a7044;
  --green-light: #e8f0e6;
  --white:       #ffffff;
  --off-white:   #f7f8f5;
  --gray:        #888;
  --text:        #1a1a1a;
  --text-soft:   #444;
  --border:      #e0e0dc;
  --font: 'Plus Jakarta Sans', system-ui, sans-serif;
}

body { font-family: var(--font); color: var(--text); background: var(--white); overflow-x: hidden; line-height: 1.6; }

/* ── WHATSAPP FLUTUANTE ── */
.wpp-float {
  position: fixed; bottom: 32px; right: 32px; z-index: 1000;
  display: flex; align-items: center; gap: 14px;
  background: #25D366; color: #fff; text-decoration: none; font-weight: 700;
  padding: 1.1rem 2rem 1.1rem 1.5rem; border-radius: 60px;
  box-shadow: 0 6px 32px rgba(37,211,102,.45), 0 2px 8px rgba(0,0,0,.15);
  transition: transform .25s, box-shadow .25s;
}
.wpp-float:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(37,211,102,.55); }
.wpp-float svg { width: 30px; height: 30px; flex-shrink: 0; }
.wpp-float-label { display: flex; flex-direction: column; gap: 1px; }
.wpp-float-top { font-size: .72rem; opacity: .85; font-weight: 500; }
.wpp-float-main { font-size: 1rem; font-weight: 700; }
@media(max-width:600px){ .wpp-float { padding: 1rem; bottom: 20px; right: 20px; } .wpp-float-label { display: none; } }

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 500;
  background: var(--white); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 68px;
}
.nav-logo img { height: 38px; display: block; }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a { font-size: .88rem; font-weight: 500; color: var(--text-soft); text-decoration: none; transition: color .2s; padding-bottom: 2px; border-bottom: 2px solid transparent; }
.nav-links a:hover { color: var(--green-dark); }
.nav-links a.active { color: var(--green-dark); font-weight: 700; border-bottom-color: var(--green-soft); }
.nav-cta { background: var(--green-dark) !important; color: #fff !important; padding: .5rem 1.2rem !important; border-radius: 6px; font-weight: 600 !important; border-bottom: none !important; transition: background .2s !important; }
.nav-cta:hover { background: var(--green-mid) !important; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
@media(max-width:768px){
  .nav-links { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--border); padding: 1.2rem 5%; gap: 1rem; box-shadow: 0 8px 24px rgba(0,0,0,.08); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
}

/* ── FOOTER ── */
footer { background: #0f1a0e; color: rgba(255,255,255,.4); padding: 2.5rem 5%; display: flex; justify-content: space-between; align-items: center; font-size: .78rem; flex-wrap: wrap; gap: 1rem; }
footer a { color: rgba(168,200,164,.7); text-decoration: none; }
footer a:hover { color: #a8c8a4; }

/* ── BOTÕES ── */
.btn-primary { display: inline-flex; align-items: center; gap: .5rem; background: var(--green-dark); color: #fff; font-size: .9rem; font-weight: 600; padding: .8rem 1.8rem; border-radius: 8px; text-decoration: none; transition: background .2s; }
.btn-primary:hover { background: var(--green-mid); }
.btn-outline { display: inline-flex; align-items: center; gap: .5rem; border: 1.5px solid var(--border); color: var(--text); font-size: .9rem; font-weight: 500; padding: .8rem 1.8rem; border-radius: 8px; text-decoration: none; transition: border-color .2s, color .2s; }
.btn-outline:hover { border-color: var(--green-soft); color: var(--green-mid); }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ── SEÇÕES ── */
.section { padding: 5rem 5%; }
.section-tag { display: inline-block; font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--green-soft); margin-bottom: .8rem; }
.section-title { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; color: var(--green-dark); margin-bottom: 1rem; }
.section-sub { font-size: 1rem; color: var(--text-soft); line-height: 1.75; max-width: 580px; }
.section-header { margin-bottom: 3rem; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ── SCRIPT REVEAL COMPARTILHADO ── */