/* =====================================================================
   CAM Administradora de Imóveis — Estilos
   Paleta extraída da logo:
   Verde esmeralda #1BA87A | Grafite #2C313A | Cinza claro #E4E7EB
   ===================================================================== */

:root {
  --verde: #1BA87A;
  --verde-esc: #168a64;
  --grafite: #2C313A;
  --grafite-esc: #222831;
  --cinza: #E4E7EB;
  --cinza-med: #8b93a1;
  --branco: #ffffff;
  --sombra: 0 14px 40px rgba(20, 24, 31, 0.12);
  --raio: 16px;
  --max: 1180px;
  --t: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--grafite);
  background: #f5f7f9;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 22px; }

.verde { color: var(--verde); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 26px; border-radius: 999px; font-weight: 700;
  font-size: 1rem; cursor: pointer; border: none; transition: var(--t);
  white-space: nowrap;
}
.btn-verde { background: var(--verde); color: #fff; box-shadow: 0 8px 22px rgba(27,168,122,.35); }
.btn-verde:hover { background: var(--verde-esc); transform: translateY(-2px); }
.btn-out { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.4); }
.btn-out:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-dark { background: var(--grafite); color: #fff; }
.btn-dark:hover { background: var(--grafite-esc); transform: translateY(-2px); }

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid #eceff2;
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 48px; width: 48px; border-radius: 10px; object-fit: cover; }
.brand b { font-size: 1.15rem; letter-spacing: .3px; }
.brand small { display: block; color: var(--cinza-med); font-size: .72rem; font-weight: 600; margin-top: -3px; }
.menu { display: flex; gap: 28px; align-items: center; }
.menu a { font-weight: 600; color: #4b525d; transition: var(--t); }
.menu a:hover { color: var(--verde); }
.menu-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--grafite); }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background:
    linear-gradient(135deg, rgba(34,40,49,.94), rgba(44,49,58,.86)),
    url("assets/placeholder-terreno.svg") center/cover;
  padding: 92px 0 110px;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(27,168,122,.35), transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero .tag {
  display: inline-block; background: rgba(27,168,122,.18); color: #5fe3b4;
  padding: 6px 16px; border-radius: 999px; font-weight: 700; font-size: .82rem;
  letter-spacing: .5px; margin-bottom: 18px; border: 1px solid rgba(27,168,122,.35);
}
.hero h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); line-height: 1.12; margin-bottom: 16px; }
.hero p.sub { font-size: 1.12rem; color: #cfd6de; max-width: 560px; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 30px; margin-top: 40px; flex-wrap: wrap; }
.hero-stats .s b { font-size: 1.7rem; color: var(--verde); display: block; }
.hero-stats .s span { font-size: .85rem; color: #aab2bd; }

/* Card de lead dentro do hero */
.lead-card {
  background: #fff; color: var(--grafite); border-radius: var(--raio);
  padding: 28px; box-shadow: var(--sombra);
}
.lead-card h3 { font-size: 1.25rem; margin-bottom: 4px; }
.lead-card p.small { color: var(--cinza-med); font-size: .9rem; margin-bottom: 18px; }
.field { margin-bottom: 13px; }
.field label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: 5px; color: #4b525d; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid #e1e5ea; border-radius: 10px;
  font-size: .95rem; font-family: inherit; transition: var(--t); background: #fafbfc;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--verde); background: #fff;
  box-shadow: 0 0 0 3px rgba(27,168,122,.12);
}
.lead-card .btn { width: 100%; justify-content: center; }
.form-msg { font-size: .85rem; margin-top: 10px; text-align: center; display: none; }
.form-msg.ok { color: var(--verde-esc); display: block; }
.form-msg.err { color: #c0392b; display: block; }

/* ---------- Seções ---------- */
section.bloco { padding: 78px 0; }
.sec-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.sec-head .tag {
  display: inline-block; color: var(--verde); font-weight: 800; letter-spacing: 1.5px;
  font-size: .8rem; text-transform: uppercase; margin-bottom: 10px;
}
.sec-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin-bottom: 12px; }
.sec-head p { color: #5b626d; font-size: 1.05rem; }

/* ---------- Diferenciais ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: #fff; border-radius: var(--raio); padding: 30px 24px;
  box-shadow: 0 6px 24px rgba(20,24,31,.06); transition: var(--t); border: 1px solid #eef1f4;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.card .ico {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  background: rgba(27,168,122,.12); margin-bottom: 16px; font-size: 1.5rem;
}
.card h4 { font-size: 1.12rem; margin-bottom: 8px; }
.card p { color: #5b626d; font-size: .95rem; }

/* ---------- Catálogo de terrenos ---------- */
.filtros { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 38px; }
.filtros button {
  padding: 9px 20px; border-radius: 999px; border: 1.5px solid #d8dde3; background: #fff;
  font-weight: 600; cursor: pointer; transition: var(--t); color: #4b525d; font-size: .9rem;
}
.filtros button.ativo, .filtros button:hover { background: var(--verde); color: #fff; border-color: var(--verde); }

.grid-terrenos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.terreno {
  background: #fff; border-radius: var(--raio); overflow: hidden;
  box-shadow: 0 6px 24px rgba(20,24,31,.07); transition: var(--t);
  display: flex; flex-direction: column; border: 1px solid #eef1f4;
}
.terreno:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.terreno .foto { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--grafite); }
.terreno .foto img { width: 100%; height: 100%; object-fit: cover; transition: var(--t); }
.terreno:hover .foto img { transform: scale(1.06); }
.terreno .selo {
  position: absolute; top: 12px; left: 12px; background: var(--verde); color: #fff;
  padding: 5px 13px; border-radius: 999px; font-size: .72rem; font-weight: 800;
  letter-spacing: .5px; text-transform: uppercase;
}
.terreno .area-badge {
  position: absolute; bottom: 12px; right: 12px; background: rgba(34,40,49,.88); color: #fff;
  padding: 6px 12px; border-radius: 8px; font-size: .82rem; font-weight: 700;
}
.terreno .corpo { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.terreno .loc { color: var(--cinza-med); font-size: .82rem; font-weight: 600; margin-bottom: 4px; }
.terreno h4 { font-size: 1.1rem; margin-bottom: 10px; line-height: 1.3; }
.terreno .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.terreno .tags span {
  background: #eef6f2; color: var(--verde-esc); font-size: .72rem; font-weight: 700;
  padding: 4px 10px; border-radius: 6px;
}
.terreno .desc { color: #5b626d; font-size: .88rem; line-height: 1.55; margin-bottom: 14px; }
.terreno .preco { margin-top: auto; padding-top: 12px; border-top: 1px solid #eef1f4;
  display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.terreno .preco b { font-size: 1.35rem; color: var(--grafite); }
.terreno .preco .btn { padding: 10px 18px; font-size: .88rem; }
.vazio { text-align: center; color: var(--cinza-med); padding: 40px; grid-column: 1/-1; }

/* ---------- Faixa CTA ---------- */
.cta-faixa {
  background: linear-gradient(135deg, var(--grafite), var(--grafite-esc));
  color: #fff; border-radius: 22px; padding: 50px; text-align: center; position: relative; overflow: hidden;
}
.cta-faixa::before {
  content: ""; position: absolute; left: -80px; bottom: -80px; width: 300px; height: 300px;
  border-radius: 50%; background: radial-gradient(circle, rgba(27,168,122,.4), transparent 70%);
}
.cta-faixa h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 12px; position: relative; }
.cta-faixa p { color: #c9d0d9; margin-bottom: 26px; position: relative; }
.cta-faixa .hero-cta { justify-content: center; position: relative; }

/* ---------- Como funciona ---------- */
.passos { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.passo { text-align: center; padding: 10px; }
.passo .n {
  width: 56px; height: 56px; border-radius: 50%; background: var(--verde); color: #fff;
  display: grid; place-items: center; font-size: 1.5rem; font-weight: 800; margin: 0 auto 16px;
  box-shadow: 0 8px 20px rgba(27,168,122,.35);
}
.passo h4 { margin-bottom: 8px; }
.passo p { color: #5b626d; font-size: .95rem; }

/* ---------- Footer ---------- */
footer { background: var(--grafite-esc); color: #c9d0d9; padding: 56px 0 26px; margin-top: 20px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
.foot-grid .brand b { color: #fff; }
.foot-grid p { font-size: .92rem; margin-top: 12px; max-width: 320px; }
.foot-col h5 { color: #fff; margin-bottom: 14px; font-size: 1rem; }
.foot-col a, .foot-col span { display: block; margin-bottom: 9px; font-size: .92rem; transition: var(--t); }
.foot-col a:hover { color: var(--verde); }
.foot-bottom { border-top: 1px solid #3a4150; padding-top: 22px; text-align: center; font-size: .85rem; color: #8b93a1; }

/* ---------- WhatsApp flutuante ---------- */
.wpp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37,211,102,.5);
  transition: var(--t); animation: pulse 2.2s infinite;
}
.wpp-float:hover { transform: scale(1.1); }
.wpp-float svg { width: 32px; height: 32px; fill: #fff; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2,1fr); }
  .grid-terrenos { grid-template-columns: repeat(2,1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .menu { display: none; }
  .menu.aberto {
    display: flex; flex-direction: column; position: absolute; top: 74px; left: 0; right: 0;
    background: #fff; padding: 20px; gap: 16px; border-bottom: 1px solid #eceff2; box-shadow: var(--sombra);
  }
  .menu-toggle { display: block; }
  .cards, .grid-terrenos, .passos, .foot-grid { grid-template-columns: 1fr; }
  section.bloco { padding: 54px 0; }
  .cta-faixa { padding: 36px 24px; }
}