/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', sans-serif; color: #1a1a1a; background: #fff; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===========================
   VARIÁVEIS
=========================== */
:root {
  --green: #16a34a;
  --green-dark: #15803d;
  --green-light: #dcfce7;
  --wpp: #25d366;
  --wpp-dark: #128c7e;
  --orange: #ea580c;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-900: #111827;
  --shadow: 0 4px 24px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.15);
  --radius: 12px;
  --radius-lg: 20px;
}

/* ===========================
   CONTAINER
=========================== */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ===========================
   HEADER
=========================== */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: #fff;
  border-bottom: 2px solid var(--green);
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; gap: 16px; flex-wrap: wrap;
}
.logo-wrap { flex-shrink: 0; }
.logo { height: 56px; width: auto; object-fit: contain; border-radius: 8px; }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a {
  font-weight: 600; color: var(--gray-700); font-size: .95rem;
  transition: color .2s; position: relative; padding-bottom: 2px;
}
.nav a::after {
  content:''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
  background: var(--green); transition: width .2s;
}
.nav a:hover { color: var(--green); }
.nav a:hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--gray-700); }
.header-wpp {
  display: flex; align-items: center; gap: 8px;
  background: var(--wpp); color: #fff; padding: 10px 20px; border-radius: 50px;
  font-weight: 700; font-size: .9rem; transition: background .2s, transform .2s;
  white-space: nowrap;
}
.header-wpp svg { width: 18px; height: 18px; }
.header-wpp:hover { background: var(--wpp-dark); transform: translateY(-1px); }

/* ===========================
   HERO
=========================== */
.hero { position: relative; min-height: 600px; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,40,20,.85) 0%, rgba(0,80,40,.65) 60%, rgba(0,0,0,.4) 100%);
}
.hero-content {
  position: relative; z-index: 1; color: #fff;
  padding: 80px 24px; max-width: 780px;
}
.hero-badge {
  display: inline-block; background: var(--green); color: #fff;
  padding: 6px 16px; border-radius: 50px; font-size: .82rem; font-weight: 700;
  letter-spacing: .5px; margin-bottom: 20px; text-transform: uppercase;
}
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 900; line-height: 1.15;
  margin-bottom: 20px; text-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.hero-content h1 span { color: #4ade80; }
.hero-content p { font-size: 1.1rem; margin-bottom: 36px; opacity: .92; max-width: 560px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.btn-wpp-hero {
  display: flex; align-items: center; gap: 10px;
  background: var(--wpp); color: #fff; padding: 16px 32px; border-radius: 50px;
  font-weight: 800; font-size: 1.05rem; transition: all .25s;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
}
.btn-wpp-hero svg { width: 22px; height: 22px; }
.btn-wpp-hero:hover { background: var(--wpp-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,.5); }
.btn-secondary-hero {
  display: flex; align-items: center;
  background: rgba(255,255,255,.15); backdrop-filter: blur(8px);
  color: #fff; border: 2px solid rgba(255,255,255,.5);
  padding: 16px 32px; border-radius: 50px; font-weight: 700; font-size: 1rem;
  transition: all .25s;
}
.btn-secondary-hero:hover { background: rgba(255,255,255,.25); border-color: #fff; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat strong { display: block; font-size: 1.8rem; font-weight: 900; color: #4ade80; }
.stat span { font-size: .85rem; opacity: .85; }

/* ===========================
   DIFERENCIAIS
=========================== */
.diferenciais { background: var(--green); padding: 40px 0; }
.diferenciais-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.dif-card { text-align: center; color: #fff; padding: 20px; }
.dif-icon { font-size: 2rem; margin-bottom: 10px; display: flex; justify-content: center; }
.dif-icon svg { stroke: #fff; }
.dif-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.dif-card p { font-size: .87rem; opacity: .88; }

/* ===========================
   SECTION HEADER
=========================== */
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 900; color: var(--gray-900); margin-bottom: 12px; }
.section-header p { font-size: 1.05rem; color: var(--gray-600); max-width: 560px; margin: 0 auto; }

/* ===========================
   CATEGORIAS
=========================== */
.categorias { padding: 80px 0; background: var(--gray-50); }
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cat-card {
  background: #fff; border-radius: var(--radius-lg); padding: 32px 24px;
  text-align: center; border: 2px solid var(--gray-200); cursor: pointer;
  transition: all .25s; box-shadow: var(--shadow);
}
.cat-card:hover { border-color: var(--green); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cat-icon { font-size: 2.4rem; margin-bottom: 14px; display: flex; justify-content: center; }
.cat-icon svg { stroke: var(--green); transition: stroke .25s; }
.cat-card:hover .cat-icon svg { stroke: var(--green-dark); }
.cat-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.cat-card p { font-size: .88rem; color: var(--gray-600); }

/* ===========================
   PRODUTOS
=========================== */
.produtos { padding: 80px 0; background: #fff; }
.prod-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  margin-bottom: 28px;
}
.prod-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  border: 1.5px solid var(--gray-200); box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s;
  display: flex; flex-direction: column;
}
.prod-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green); }
.prod-img-wrap { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--gray-100); }
.prod-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.prod-card:hover .prod-img-wrap img { transform: scale(1.06); }
.prod-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--green); color: #fff; padding: 4px 12px; border-radius: 50px;
  font-size: .75rem; font-weight: 700;
}
.prod-info { padding: 20px 20px 24px; display: flex; flex-direction: column; flex: 1; }
.prod-info h3 { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; line-height: 1.4; }
.prod-info p { font-size: .87rem; color: var(--gray-600); flex: 1; margin-bottom: 16px; }
.btn-prod {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--wpp); color: #fff; padding: 11px 20px; border-radius: 50px;
  font-weight: 700; font-size: .9rem; gap: 6px; transition: background .2s, transform .2s;
}
.btn-prod:hover { background: var(--wpp-dark); transform: translateY(-1px); }
.prod-cta { text-align: center; padding: 40px 0 0; }
.prod-cta p { font-size: 1.05rem; color: var(--gray-700); margin-bottom: 20px; }
.btn-wpp-lg {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--wpp); color: #fff; padding: 16px 40px; border-radius: 50px;
  font-weight: 800; font-size: 1.05rem; transition: all .25s;
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
}
.btn-wpp-lg svg { width: 22px; height: 22px; }
.btn-wpp-lg:hover { background: var(--wpp-dark); transform: translateY(-2px); }

/* ===========================
   MARCAS
=========================== */
.marcas { padding: 80px 0; background: var(--gray-50); }
.marcas-grid { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.marca-item {
  background: #fff; border: 2px solid var(--gray-200); border-radius: 50px;
  padding: 12px 28px; font-weight: 700; font-size: .95rem; color: var(--gray-700);
  transition: all .2s;
}
.marca-item:hover { border-color: var(--green); color: var(--green); background: var(--green-light); }

/* ===========================
   CTA WPP BANNER
=========================== */
.cta-wpp {
  background: linear-gradient(135deg, var(--green-dark) 0%, #1e3a2f 100%);
  padding: 64px 0;
}
.cta-wpp-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-wpp-text { color: #fff; max-width: 580px; }
.cta-wpp-text h2 { font-size: clamp(1.4rem, 3vw, 2.2rem); font-weight: 900; margin-bottom: 14px; }
.cta-wpp-text p { font-size: 1.05rem; opacity: .88; }
.btn-wpp-cta {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--wpp); color: #fff; padding: 18px 40px; border-radius: 50px;
  font-weight: 800; font-size: 1.1rem; white-space: nowrap; transition: all .25s;
  box-shadow: 0 6px 30px rgba(37,211,102,.4);
}
.btn-wpp-cta svg { width: 24px; height: 24px; }
.btn-wpp-cta:hover { background: #1eb854; transform: translateY(-3px) scale(1.02); box-shadow: 0 10px 40px rgba(37,211,102,.5); }

/* ===========================
   CONTATO
=========================== */
.contato { padding: 80px 0; background: #fff; }
.contato-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contato-info h2 { font-size: 2rem; font-weight: 900; color: var(--gray-900); margin-bottom: 16px; }
.contato-info > p { color: var(--gray-600); margin-bottom: 32px; }
.contato-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.c-icon { font-size: 1.6rem; width: 48px; height: 48px; background: var(--green-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.c-icon svg { stroke: var(--green); }
.contato-item strong { display: block; font-weight: 700; color: var(--gray-900); font-size: .95rem; }
.contato-item span, .contato-item a { color: var(--gray-600); font-size: .95rem; }
.contato-item a:hover { color: var(--green); }
.contato-form-wrap h3 { font-size: 1.4rem; font-weight: 800; color: var(--gray-900); margin-bottom: 24px; }
.form-cta-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-cta-card {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  background: var(--gray-50); border: 2px solid var(--gray-200); border-radius: var(--radius);
  padding: 28px 16px; text-align: center; font-weight: 700; font-size: .95rem;
  color: var(--gray-700); transition: all .25s;
}
.form-cta-card:hover { background: var(--green-light); border-color: var(--green); color: var(--green); transform: translateY(-3px); box-shadow: var(--shadow); }
.form-cta-icon { font-size: 2rem; display: flex; justify-content: center; }
.form-cta-icon svg { stroke: var(--green); transition: stroke .25s; }
.form-cta-card:hover .form-cta-icon svg { stroke: var(--green-dark); }

/* ===========================
   FOOTER
=========================== */
.footer { background: var(--gray-900); color: #d1d5db; padding: 60px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding-bottom: 48px; }
.footer-logo { height: 52px; width: auto; object-fit: contain; margin-bottom: 16px; border-radius: 8px; }
.footer-col p { font-size: .9rem; line-height: 1.7; }
.footer-col h4 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; font-size: .9rem; }
.footer-col ul li a { color: #9ca3af; transition: color .2s; }
.footer-col ul li a:hover { color: #4ade80; }
.btn-wpp-footer {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
  background: var(--wpp); color: #fff; padding: 12px 24px; border-radius: 50px;
  font-weight: 700; font-size: .9rem; transition: background .2s;
}
.btn-wpp-footer svg { width: 18px; height: 18px; }
.btn-wpp-footer:hover { background: var(--wpp-dark); }
.footer-bottom {
  border-top: 1px solid #374151; padding: 20px 24px; text-align: center;
  font-size: .85rem; color: #6b7280;
}

/* ===========================
   BOTÃO FLUTUANTE WHATSAPP
=========================== */
.wpp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 9999;
  display: flex; align-items: center; gap: 10px;
  background: var(--wpp); color: #fff; padding: 14px 22px; border-radius: 50px;
  font-weight: 700; font-size: .95rem;
  box-shadow: 0 6px 30px rgba(37,211,102,.45);
  transition: all .25s; animation: pulse-wpp 2.5s infinite;
}
.wpp-float svg { width: 26px; height: 26px; flex-shrink: 0; }
.wpp-float:hover { background: var(--wpp-dark); transform: translateY(-3px) scale(1.04); animation: none; }
@keyframes pulse-wpp {
  0%, 100% { box-shadow: 0 6px 30px rgba(37,211,102,.45); }
  50% { box-shadow: 0 6px 50px rgba(37,211,102,.75), 0 0 0 10px rgba(37,211,102,.1); }
}

/* ===========================
   RESPONSIVO
=========================== */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav { display: none; flex-direction: column; width: 100%; padding: 16px 0; gap: 12px; }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  .header-inner { flex-wrap: wrap; }
  .header-wpp { padding: 8px 16px; font-size: .85rem; }
  .hero-content { padding: 60px 16px; }
  .hero-btns { flex-direction: column; }
  .btn-wpp-hero, .btn-secondary-hero { justify-content: center; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .contato-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .cta-wpp-inner { flex-direction: column; text-align: center; }
  .hero-stats { justify-content: center; }
}

@media (max-width: 480px) {
  .cat-grid { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .form-cta-cards { grid-template-columns: 1fr; }
  .wpp-float-label { display: none; }
  .wpp-float { padding: 14px; border-radius: 50%; }
  .marcas-grid { gap: 10px; }
  .marca-item { padding: 10px 20px; font-size: .85rem; }
}