:root {
  --primary: #ea580c;
  --primary-dark: #c2410c;
  --primary-light: #ffedd5;
  --accent: #f97316;
  --dark: #431407;
  --text: #374151;
  --muted: #6b7280;
  --bg: #fff7ed;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 20px 50px rgba(234, 88, 12, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; color: var(--text); line-height: 1.7; }
h1, h2, h3, h5 { font-family: 'Plus Jakarta Sans', sans-serif; color: var(--dark); line-height: 1.2; }

.navbar { padding: 1rem 0; transition: all 0.4s; background: transparent; }
.navbar.scrolled { background: rgba(255,255,255,0.97); backdrop-filter: blur(12px); box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
.navbar-brand { font-weight: 700; font-size: 1.5rem; color: var(--dark) !important; }
.navbar-brand span { color: var(--primary); }
.nav-link { font-weight: 500; color: var(--text) !important; margin: 0 0.4rem; }
.nav-link:hover { color: var(--primary) !important; }
.navbar-toggler { border-color: rgba(234,88,12,0.3); }
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(234,88,12,0.15); }

.btn-accent { background: linear-gradient(135deg, var(--accent), var(--primary)); border: none; color: white; padding: 0.7rem 1.6rem; border-radius: 50px; font-weight: 600; transition: all 0.3s; box-shadow: 0 8px 24px rgba(249,115,22,0.3); }
.btn-accent:hover { transform: translateY(-2px); color: white; box-shadow: 0 12px 32px rgba(249,115,22,0.4); }
.btn-outline-accent { border: 2px solid var(--primary); color: var(--primary); padding: 0.7rem 1.6rem; border-radius: 50px; font-weight: 600; background: transparent; }
.btn-outline-accent:hover { background: var(--primary); color: white; }

.hero { min-height: 100vh; display: flex; align-items: center; padding: 100px 0 60px; background: linear-gradient(135deg, var(--bg) 0%, #ffedd5 60%, #fed7aa 100%); }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: white; padding: 0.45rem 1rem; border-radius: 50px; font-size: 0.85rem; font-weight: 600; color: var(--primary); box-shadow: 0 4px 16px rgba(0,0,0,0.06); margin-bottom: 1.25rem; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); margin-bottom: 1.25rem; }
.hero h1 span { color: var(--primary); }
.hero-text { color: var(--muted); font-size: 1.1rem; max-width: 480px; margin-bottom: 2rem; }
.hero-img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; height: 480px; object-fit: cover; }
.hero-stats { display: flex; gap: 2rem; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(234,88,12,0.15); }
.hero-stats strong { display: block; font-size: 1.5rem; color: var(--primary); }
.hero-stats span { font-size: 0.8rem; color: var(--muted); }

section { padding: 90px 0; }
.section-tag { display: inline-block; background: var(--primary-light); color: var(--primary-dark); padding: 0.35rem 0.9rem; border-radius: 50px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.75rem; }
.section-title { font-size: clamp(1.85rem, 4vw, 2.5rem); margin-bottom: 0.5rem; }

.service-card { background: white; border: 1px solid #e5e7eb; border-radius: var(--radius); padding: 2rem 1.5rem; height: 100%; transition: all 0.35s; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--primary-light); }
.service-icon { width: 56px; height: 56px; background: var(--primary-light); border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: var(--primary); margin-bottom: 1.25rem; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }

.about { background: var(--bg); }
.about-img { border-radius: var(--radius); width: 100%; height: 420px; object-fit: cover; box-shadow: var(--shadow); }
.about-list { list-style: none; margin-top: 1.5rem; }
.about-list li { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0; }
.about-list i { color: var(--primary); }

.contact-item { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.contact-item strong { color: var(--dark); font-size: 0.9rem; }
.contact-icon { width: 44px; height: 44px; background: var(--primary-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--primary); }
.contact-form { background: white; border: 1px solid #e5e7eb; border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); }
.form-control, .form-select { border: 2px solid #e5e7eb; border-radius: 12px; padding: 0.8rem 1rem; }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(234,88,12,0.12); }

footer { background: var(--dark); color: rgba(255,255,255,0.75); padding: 3.5rem 0 2rem; }
footer h5 { color: white; margin-bottom: 1rem; }
footer ul li { margin-bottom: 0.5rem; }
footer p { font-size: 0.95rem; }
footer a { color: rgba(255,255,255,0.75); text-decoration: none; }
footer a:hover { color: var(--primary-light); }
footer hr { border-color: rgba(255,255,255,0.1); margin: 2rem 0 1.5rem; }

#contato { background: white; }
::selection { background: var(--primary-light); color: var(--dark); }
.fade-in { opacity: 0; transform: translateY(24px); transition: all 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 991px) {
  .hero-img { height: 340px; }
  .hero-stats { gap: 1.25rem; flex-wrap: wrap; }
  .navbar-collapse { background: white; padding: 1rem; border-radius: 12px; margin-top: 0.75rem; box-shadow: var(--shadow); }
}
@media (max-width: 576px) {
  section { padding: 70px 0; }
  .hero-stats { flex-direction: column; gap: 0.75rem; }
  .contact-form { padding: 1.5rem; }
  .service-card { padding: 1.5rem 1.25rem; }
}