:root {
  --verde-escuro: #2e5339;
  --verde-claro: #6a9c4d;
  --amarelo: #f2c14e;
  --marrom: #8b5e3c;
  --off-white: #f9f8f4;
  --cinza-escuro: #333333;
}

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

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--off-white);
  color: var(--cinza-escuro);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */
.header {
  background-color: var(--verde-escuro);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo {
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 1.3rem;
  gap: 8px;
}

.logo img {
  height: 36px;
}

.nav a {
  color: #fff;
  text-decoration: none;
  margin-left: 25px;
  font-weight: 600;
  transition: color 0.3s;
}

.nav a:hover {
  color: var(--amarelo);
}

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--verde-escuro), var(--verde-claro));
  color: #fff;
  text-align: center;
  padding: 90px 20px;
}

.hero h1 {
  font-size: 2.4rem;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  opacity: 0.95;
}

.btn-primary {
  display: inline-block;
  background-color: var(--amarelo);
  color: var(--cinza-escuro);
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s;
}

.btn-primary:hover {
  transform: translateY(-3px);
}

/* APPS */
.apps {
  padding: 70px 20px;
  text-align: center;
}

.apps h2 {
  color: var(--verde-escuro);
  margin-bottom: 40px;
  font-size: 2rem;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.app-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 20px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s;
}

.app-card:hover {
  transform: translateY(-6px);
}

.app-card img {
  height: 60px;
  margin-bottom: 15px;
}

.app-card h3 {
  color: var(--verde-escuro);
  margin-bottom: 10px;
}

.app-card-soon {
  opacity: 0.7;
  position: relative;
}

.badge {
  display: inline-block;
  background-color: var(--marrom);
  color: #fff;
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 20px;
  margin-top: 10px;
}

.btn-secondary {
  display: inline-block;
  margin-top: 15px;
  background-color: var(--verde-escuro);
  color: #fff;
  padding: 10px 22px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.btn-secondary:hover {
  background-color: var(--verde-claro);
}

/* SOBRE */
.sobre {
  background-color: #fff;
  padding: 70px 20px;
  text-align: center;
}

.sobre h2 {
  color: var(--verde-escuro);
  margin-bottom: 20px;
  font-size: 2rem;
}

.sobre-content {
  max-width: 700px;
}

/* CONTATO */
.contato {
  padding: 70px 20px;
  text-align: center;
}

.contato h2 {
  color: var(--verde-escuro);
  margin-bottom: 30px;
  font-size: 2rem;
}

.contact-form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 12px 15px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--verde-claro);
}

#form-feedback {
  margin-top: 15px;
  font-weight: 600;
}

.contato-info {
  margin-top: 30px;
  font-size: 1rem;
}

/* FOOTER */
.footer {
  background-color: var(--verde-escuro);
  color: #fff;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
}

/* WHATSAPP FLUTUANTE */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background-color: #25d366;
  color: #fff;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  z-index: 200;
  transition: transform 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* RESPONSIVO */
@media (max-width: 600px) {
  .nav a {
    margin-left: 12px;
    font-size: 0.85rem;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
}