:root {
  --azul-clinico: #2B6CB0;
  --verde-acolhedor: #38A169;
  --laranja-alerta: #DD6B20;
  --amarelo-petz: #FFC107;
  --fundo-creme: #FCFDF9;
  --fundo-suave: #EDF2F7;
  --texto-principal: #1A202C;
  --texto-secundario: #4A5568;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }

/* Fundo com película transparente para leitura perfeita */
body {
  background-color: var(--fundo-creme);
  background-image: linear-gradient(rgba(252, 253, 249, 0.9), rgba(252, 253, 249, 0.9)), url('imagens/textura_fundo_pet.png');
  color: var(--texto-principal);
  line-height: 1.6;
}

header { background-color: var(--azul-clinico); color: white; padding: 20px 0; }
.header-container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; }
header h1 { font-size: 2.2em; font-weight: 800; }
header p { color: #E2E8F0; }
header nav ul { list-style: none; display: flex; gap: 20px; flex-wrap: wrap; }
header nav a { color: white; text-decoration: none; font-weight: bold; padding: 10px 18px; border-radius: 20px; transition: background 0.3s; }
header nav a:hover { background-color: rgba(255, 255, 255, 0.2); }

.banner-hero { padding: 60px 0; background-color: #f7fafc; }
.hero-layout { display: flex; align-items: center; gap: 40px; }
.hero-image-frame { flex: 1; background-color: white; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.1); padding: 15px; }
.pets-diptych-img { width: 100%; height: auto; border-radius: 8px; object-fit: contain; }
.hero-text-block { flex: 1; text-align: left; }
.hero-text-block h2 { font-size: 3em; color: var(--azul-clinico); border: none; line-height: 1.1; margin-bottom: 25px; }

.container { max-width: 1100px; margin: 0 auto 50px; padding: 20px; }
h2 { color: var(--azul-clinico); border-bottom: 2px solid var(--verde-acolhedor); padding-bottom: 15px; margin-bottom: 25px; text-align: center; }

.about-section { display: flex; align-items: center; gap: 40px; }
.about-text { flex: 2; text-align: left; }
.about-photo-frame { flex: 1; text-align: center; }
.about-vet-photo { width: 280px; height: 280px; object-fit: cover; border-radius: 50%; box-shadow: 0 5px 15px rgba(0,0,0,0.1); border: 5px solid var(--verde-acolhedor); }

.cards { display: flex; gap: 25px; flex-wrap: wrap; }
.card { background: white; border: 1px solid #E2E8F0; border-radius: 12px; padding: 30px; flex: 1; min-width: 300px; box-shadow: 0 5px 10px rgba(0,0,0,0.05); display: flex; flex-direction: column; align-items: center; text-align: center; transition: transform 0.2s, box-shadow 0.2s; }
.card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.service-cards .card { border-top: 5px solid var(--verde-acolhedor); }
.card-icon { width: 70px; height: auto; margin-bottom: 20px; }

/* GLOBAIS DE BOTÕES (Garante que TODOS fiquem arredondados e bonitos) */
button, .btn-petz-partner, .btn-primary, .btn-agendar, .btn-submit {
  display: inline-block;
  padding: 12px 24px;
  border: none;
  border-radius: 25px; /* Deixa todos bem arredondados */
  font-weight: bold;
  cursor: pointer;
  margin-top: 20px;
  text-decoration: none; /* Remove o sublinhado dos links */
  transition: transform 0.2s, background 0.3s;
  font-size: 1.1em;
}

/* Efeitos ao passar o mouse para todos os botões */
button:hover, .btn-petz-partner:hover, .btn-primary:hover, .btn-agendar:hover, .btn-submit:hover {
  transform: scale(1.05);
}

/* Cores Específicas de cada botão */
.btn-agendar { background-color: var(--verde-acolhedor); color: white; margin-top: auto; }
.btn-agendar:hover { background-color: #2F855A; }

.btn-primary, .btn-submit { background-color: var(--azul-clinico); color: white; }
.btn-primary:hover, .btn-submit:hover { background-color: #2A4365; }

.btn-petz-partner { background-color: var(--amarelo-petz); color: #333; padding: 15px 35px; border-radius: 30px; border: 1px solid #d1a900; margin-top: 40px; }
.btn-petz-partner:hover { background-color: #E6AC00; }

.text-center { text-align: center; }

.contact-section { display: flex; gap: 40px; }
.contact-info { flex: 1; text-align: left; background-color: #EBF8FF; padding: 30px; border-radius: 12px; border-left: 5px solid var(--azul-clinico); }
.contact-info p { margin-bottom: 15px; color: var(--texto-secundario); font-size: 1.1em; }
.contact-info strong { color: var(--azul-clinico); }

.contact-form { flex: 2; display: flex; flex-direction: column; gap: 20px; max-width: 700px; text-align: left; }
.contact-form label { font-weight: bold; color: var(--azul-clinico); }
.contact-form input, .contact-form textarea { padding: 15px; border: 1px solid #CBD5E0; border-radius: 8px; font-size: 1em; }
.contact-form textarea { min-height: 150px; resize: vertical; }

footer { background-color: #1A202C; color: #E2E8F0; text-align: center; padding: 25px; margin-top: 60px; }

@media (max-width: 900px) {
  .hero-layout, .about-section, .contact-section { flex-direction: column; text-align: center; }
  .hero-text-block, .about-text { text-align: center; }
  .pets-diptych-img { max-width: 80%; }
  .about-vet-photo { width: 220px; height: 220px; }
  .hero-text-block h2 { font-size: 2.2em; }
}