/* =========================================================
   RESET BÁSICO
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #241f1a;
  background: #faf7f1;
  line-height: 1.55;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3 { line-height: 1.15; margin: 0; font-weight: 700; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

:root{
  --ink:#1c1a17;
  --ink-soft:#57514a;
  --cream:#faf8f3;
  --cream-2:#f2ece0;
  --line:#e6dfd0;
  --yellow:#f0c419;
  --yellow-strong:#dcb00f;
  --black-band:#141210;
  --white:#ffffff;
  --wa:#25D366;
  --wa-dark:#1ebe57;
  --radius:12px;
  --container:1180px;
}

.container{ max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section{ padding: 48px 0; }
.section-cream{ background: var(--cream-2); }
.eyebrow{
  font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--ink); margin-bottom: 10px; display:flex; align-items:center; gap:8px;
}
.eyebrow::before{ content:""; width:10px; height:10px; background: var(--yellow); border-radius: 3px; flex:none; }
h2{ font-size: 26px; }
.section-intro{ max-width: 560px; margin: 0 0 28px; }
.section-intro p{ color: var(--ink-soft); margin-top: 10px; font-size: 15.5px; }

/* =========================================================
   BOTÕES
   ========================================================= */
.btn{
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border-radius: 999px; font-weight: 700; font-size: 15px;
  padding: 15px 24px; border: none; width: 100%; text-align:center;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn:active{ transform: scale(0.98); }
.btn-wa{ background: var(--wa); color: #08320f; }
.btn-wa:hover{ background: var(--wa-dark); }
.btn-yellow{ background: var(--yellow); color: var(--ink); }
.btn-yellow:hover{ background: var(--yellow-strong); }
.btn-outline{
  background: transparent; border: 1.5px solid var(--line); color: var(--ink);
}
.btn-outline:hover{ border-color: var(--ink); }
.btn-outline-dark{
  background: transparent; border: 1.5px solid var(--ink); color: var(--ink);
}
.btn-outline-dark:hover{ background: var(--ink); color: var(--white); }
.btn-dark{ background: var(--ink); color: var(--white); }
.btn-dark:hover{ background: #000; }
.btn-icon{ font-size: 18px; line-height: 0; }
.btn-inline{ width: auto; }

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,248,243,.97);
  border-bottom: 2px solid var(--yellow);
}
.header-inner{
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; max-width: var(--container); margin: 0 auto;
}
.logo{ display: flex; align-items: center; }
.logo img{
  height: 64px; width: auto; object-fit: contain; border-radius: 14px;
  display: block;
}
.header-cta{ display: none; }

/* =========================================================
   HERO
   ========================================================= */
.hero{ padding: 0 0 32px; }
.hero-photo{
  aspect-ratio: 4/5; overflow: hidden; background: var(--cream-2);
}
.hero-photo img{ width: 100%; height: 100%; object-fit: cover; display:block; }
.hero-text{ padding: 24px 20px 0; }
.hero-badges{
  display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 22px;
}
.badge{
  font-size: 13px; font-weight: 600; background: var(--white);
  border: 1px solid var(--line); border-left: 3px solid var(--yellow);
  padding: 7px 14px 7px 11px; border-radius: 6px;
  display: inline-flex; align-items: center; gap: 6px;
}
.hero h1{
  font-size: 30px; letter-spacing: -.01em;
}
.hero-sub{
  color: var(--ink-soft); font-size: 16px; margin: 12px 0 0; max-width: 480px;
}
.hero-actions{ display:flex; flex-direction:column; gap:10px; margin-top: 22px; }
.hero-note{ font-size: 13px; color: var(--ink-soft); text-align:center; margin-top:10px; }

/* =========================================================
   DIFERENCIAIS
   ========================================================= */
.diff-grid{
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.diff-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; display:flex; gap:12px; align-items:flex-start;
  transition: box-shadow .15s ease, transform .15s ease;
}
.diff-card:hover{ box-shadow: 0 8px 20px rgba(20,18,16,.08); transform: translateY(-2px); }
.diff-icon{ font-size: 22px; line-height:1; flex: none; }
.diff-card h3{ font-size: 14.5px; margin-bottom: 3px; }
.diff-card p{ font-size: 13px; color: var(--ink-soft); }

/* =========================================================
   MODELOS
   ========================================================= */
.model-grid{
  display: grid; grid-template-columns: 1fr; gap: 18px;
}
.model-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: box-shadow .2s ease, transform .2s ease;
}
.model-card:hover{ box-shadow: 0 14px 30px rgba(20,18,16,.12); transform: translateY(-3px); }
.model-photo{ aspect-ratio: 4/3; background: var(--cream-2); position: relative; overflow: hidden; }
.model-photo img{ width:100%; height:100%; object-fit: cover; transition: transform .35s ease; }
.model-card:hover .model-photo img{ transform: scale(1.05); }
.model-badge{
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--yellow); color: var(--ink); font-size: 12px; font-weight: 700;
  padding: 5px 11px; border-radius: 999px;
}
.model-body{ padding: 16px; }
.model-body h3{ font-size: 17px; margin-bottom: 6px; }
.model-body p{ font-size: 14px; color: var(--ink-soft); margin-bottom: 14px; }

/* =========================================================
   DESTAQUE COMERCIAL
   ========================================================= */
.commercial-band{
  background: var(--black-band); color: var(--white); border-radius: var(--radius);
  padding: 36px 22px; text-align: center; position: relative; overflow: hidden;
}
.commercial-band::before{
  content:""; position:absolute; top:-40px; right:-40px; width:160px; height:160px;
  background: var(--yellow); border-radius: 50%; opacity:.15;
}
.commercial-band h2{ color: var(--white); position:relative; }
.commercial-band p{ color: #c9c4ba; margin: 12px 0 22px; font-size: 15px; position:relative; max-width: 460px; margin-left:auto; margin-right:auto; }
.commercial-band .btn-yellow{ max-width: 360px; margin: 0 auto; position:relative; }
.commercial-band .hero-note{ color: #a39d92; position:relative; }

/* =========================================================
   WHATSAPP DESTAQUE
   ========================================================= */
.wa-highlight{
  background: var(--cream-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 22px; text-align: center;
}
.wa-highlight p{ color: var(--ink-soft); margin: 12px 0 20px; font-size: 15px; }
.wa-highlight .btn-wa{ max-width: 340px; margin: 0 auto; }

/* =========================================================
   FORMULÁRIO
   ========================================================= */
.form-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px;
}
.field{ margin-bottom: 14px; }
.field label{ display:block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.field input, .field textarea{
  width: 100%; border: 1.5px solid var(--line); border-radius: 8px;
  padding: 12px 14px; font-size: 15px; font-family: inherit; background: var(--cream);
}
.field input:focus, .field textarea:focus{ outline: 2px solid var(--yellow); border-color: var(--ink); }
.field textarea{ resize: vertical; min-height: 80px; }
.field-error{ color: #a3372b; font-size: 12.5px; margin-top: 6px; display:none; }
.field.has-error input, .field.has-error textarea{ border-color: #a3372b; }
.field.has-error .field-error{ display:block; }
.form-note{ font-size: 12.5px; color: var(--ink-soft); margin-top: 12px; text-align:center; }
.form-success{
  display:none; background: #eaf3e2; border: 1px solid #b9d6a0; color: #365023;
  border-radius: 8px; padding: 14px; font-size: 14px; margin-bottom: 14px; text-align:center;
}
.form-success.show{ display:block; }

/* =========================================================
   LOCALIZAÇÃO
   ========================================================= */
.location-card{
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px;
}
.location-card address{ font-style: normal; color: var(--ink-soft); font-size: 15px; margin: 6px 0 18px; }
.map-placeholder{
  background: var(--cream-2); border: 1px dashed var(--line); border-radius: 8px;
  min-height: 160px; display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft); font-size: 13px; text-align:center; padding: 16px; margin-bottom: 16px;
}

/* =========================================================
   CTA FINAL
   ========================================================= */
.final-cta{ text-align:center; }
.final-cta h2{ font-size: 24px; }
.final-cta p{ color: var(--ink-soft); margin: 10px 0 20px; }
.final-cta .btn{ max-width: 340px; margin: 0 auto; }

/* =========================================================
   FOOTER
   ========================================================= */
footer{ padding: 30px 0 100px; border-top: 1px solid var(--line); }
.footer-inner{ display:flex; flex-direction:column; gap: 10px; font-size: 13px; color: var(--ink-soft); }
.footer-inner strong{ color: var(--ink); }

/* =========================================================
   WHATSAPP FLUTUANTE (mobile: barra fixa embaixo)
   ========================================================= */
.wa-sticky-mobile{
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: var(--wa); padding: 12px 16px; padding-bottom: max(12px, env(safe-area-inset-bottom));
  display: flex; align-items:center; justify-content:center; gap: 8px;
  font-weight: 700; color: #08320f; font-size: 15px;
  box-shadow: 0 -2px 10px rgba(0,0,0,.08);
}
.wa-float-desktop{ display: none; }

/* =========================================================
   TABLET — 768px+
   ========================================================= */
@media (min-width: 768px){
  .section{ padding: 72px 0; }
  h2{ font-size: 32px; }
  .hero{
    display:grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items:center;
    padding: 56px 0; max-width: var(--container); margin: 0 auto; padding-left:20px; padding-right:20px;
  }
  .hero-text{ order: 1; padding: 0; }
  .hero-photo{
    order: 2; aspect-ratio: 1/1; border-radius: var(--radius);
  }
  .hero h1{ font-size: 42px; }
  .hero-actions{ flex-direction: row; margin-top: 26px; }
  .hero-actions .btn{ width: auto; }
  .diff-grid{ grid-template-columns: repeat(4, 1fr); }
  .model-grid{ grid-template-columns: repeat(2, 1fr); }
  .form-location-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items:start; }
  .wa-sticky-mobile{ display: none; }
  .wa-float-desktop{
    display:flex; align-items:center; justify-content:center;
    position: fixed; right: 22px; bottom: 22px; z-index: 60;
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--wa); color:#08320f; font-size: 24px;
    box-shadow: 0 4px 14px rgba(0,0,0,.18);
  }
  .wa-float-desktop:hover{ background: var(--wa-dark); }
  .header-cta{ display: inline-flex; }
}

/* =========================================================
   DESKTOP — 1024px+
   ========================================================= */
@media (min-width: 1024px){
  .model-grid{ grid-template-columns: repeat(3, 1fr); }
  .hero h1{ font-size: 48px; }
  h2{ font-size: 34px; }
}

/* =========================================================
   DESKTOP GRANDE — 1440px+
   ========================================================= */
@media (min-width: 1440px){
  .container{ padding: 0 24px; }
}

/* Reduz movimento para quem prefere */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}