:root{
  --navy: #0A2342;
  --navy-deep: #071830;
  --cream: #FAF8F3;
  --paper: #FFFFFF;
  --ink: #16202E;
  --sub: #5B6472;
  --line: #E3E0D6;
  --gold: #A9822F;
}
*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior: smooth; }
body{ background: var(--cream); color: var(--ink); font-family:'Montserrat', sans-serif; line-height:1.6; }
h1,h2,h3,.serif{ font-family:'Cormorant Garamond', serif; font-weight:500; }
a{ color:inherit; text-decoration:none; }
.wrap{ max-width: 1100px; margin:0 auto; padding: 0 32px; }

header{
  display:flex; justify-content:space-between; align-items:center;
  padding: 20px 32px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top:0; z-index: 50;
}
.brand{ display:flex; align-items:center; gap: 14px; }
.brand img{ height: 36px; width:auto; }
.brand-text{ font-family:'Cormorant Garamond', serif; font-size: 1.1rem; color: var(--navy); letter-spacing: 0.02em; }
.brand-text .sub{ display:block; font-family:'Montserrat',sans-serif; font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-top: 1px; }
nav{ display:flex; gap: 8px; font-size: 0.84rem; color: var(--navy); font-weight: 500; }
nav a{ opacity: 0.68; padding: 8px 14px; border-radius: 3px; transition: all .15s ease; }
nav a:hover{ opacity: 1; background: var(--cream); }
nav a.active{ opacity: 1; background: var(--navy); color: #fff; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding: 6px; }
.nav-toggle svg{ width: 24px; height: 24px; stroke: var(--navy); }

.pagehero{ background: var(--navy); color: var(--cream); padding: 64px 32px; text-align:center; }
.pagehero .eyebrow{ font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--gold); font-weight:600; margin-bottom: 16px; }
.pagehero h1{ font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
.pagehero p{ color:#C6CCD8; font-size:0.95rem; max-width: 560px; margin: 14px auto 0; }

.hero{ background: var(--navy); color: var(--cream); padding: 110px 32px 100px; text-align:center; }
.hero-inner{ max-width: 740px; margin:0 auto; }
.hero .eyebrow{ font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--gold); font-weight:600; margin-bottom: 26px; }
.hero h1{ font-size: clamp(2.4rem, 5vw, 3.8rem); line-height: 1.15; margin-bottom: 26px; }
.hero p{ font-size: 1.08rem; color: #C6CCD8; max-width: 560px; margin: 0 auto 38px; }
.hero-ctas{ display:flex; gap: 14px; justify-content:center; flex-wrap: wrap; }

.btn{ display:inline-block; padding: 14px 28px; border-radius: 2px; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.02em; cursor:pointer; border: none; }
.btn-gold{ background: var(--gold); color: #1A1405; }
.btn-outline{ border: 1px solid rgba(255,255,255,0.35); color: #fff; background: transparent; }
.btn-outline-navy{ border: 1px solid var(--navy); color: var(--navy); background: transparent; }

section{ padding: 90px 32px; }
.section-head{ text-align:center; max-width: 640px; margin: 0 auto 56px; }
.section-head .tag{ font-size: 0.75rem; text-transform:uppercase; letter-spacing:0.14em; color: var(--gold); font-weight:600; margin-bottom: 16px; }
.section-head h2{ font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--navy); line-height: 1.22; }
.section-head p{ color: var(--sub); font-size: 0.95rem; margin-top: 14px; }

.models{ background: var(--paper); }
.model-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.model-card{ border: 1px solid var(--line); border-radius: 4px; padding: 30px; background: var(--cream); transition: border-color .2s ease; }
.model-card:hover{ border-color: var(--navy); }
.model-card .badge{ font-size: 0.7rem; text-transform:uppercase; letter-spacing: 0.05em; color: var(--gold); font-weight: 700; margin-bottom: 14px; display:block; }
.model-card h3{ font-size: 1.7rem; color: var(--navy); margin-bottom: 4px; }
.model-card .desc{ font-size: 0.82rem; color: var(--sub); margin-bottom: 22px; }
.model-row{ display:flex; justify-content:space-between; font-size: 0.86rem; padding: 11px 0; border-top: 1px solid var(--line); }
.model-row span:last-child{ font-weight: 600; color: var(--navy); }
.model-card .cta{ display:block; text-align:center; margin-top: 22px; border: 1px solid var(--navy); color: var(--navy); padding: 11px; border-radius: 2px; font-size: 0.82rem; font-weight: 600; }
.model-card .cta:hover{ background: var(--navy); color: #fff; }

.custom{ background: var(--cream); }
.custom-panel{ background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 44px; max-width: 720px; margin: 0 auto; }
.toggle-row{ display:flex; gap: 10px; margin-bottom: 28px; background: var(--cream); padding: 5px; border-radius: 3px; border: 1px solid var(--line); }
.toggle-opt{ flex:1; text-align:center; padding: 11px; font-size: 0.82rem; font-weight: 600; color: var(--sub); border-radius: 2px; cursor: pointer; background:none; border:none; font-family: inherit; }
.toggle-opt.active{ background: var(--navy); color:#fff; }

.field{ margin-bottom: 22px; }
.field.hidden{ display:none; }
.field label{ display:block; font-size: 0.78rem; font-weight: 600; color: var(--navy); margin-bottom: 8px; letter-spacing: 0.02em; }
.field input, .field select{ width:100%; border: 1px solid var(--line); background: var(--cream); padding: 13px 14px; border-radius: 3px; font-size: 0.9rem; font-family: 'Montserrat',sans-serif; color: var(--ink); }
.field input:focus, .field select:focus{ outline: 2px solid var(--gold); outline-offset: 1px; }
.field .error{ color:#A84A3C; font-size:0.76rem; margin-top:6px; display:none; }
.field.invalid input, .field.invalid select{ border-color:#A84A3C; }
.field.invalid .error{ display:block; }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.divider-label{ font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--sub); text-align:center; margin: 30px 0 22px; position:relative; }
.divider-label::before, .divider-label::after{ content:""; position:absolute; top:50%; width: 38%; height:1px; background: var(--line); }
.divider-label::before{ left:0; }
.divider-label::after{ right:0; }

.submit-btn{ width:100%; background: var(--navy); color:#fff; border:none; padding: 16px; border-radius: 3px; font-size: 0.9rem; font-weight: 600; letter-spacing: 0.02em; cursor:pointer; margin-top: 8px; }
.submit-btn:hover{ background: #0d2c53; }
.form-note{ text-align:center; font-size: 0.78rem; color: var(--sub); margin-top: 16px; }
.success-msg{ display:none; text-align:center; padding: 30px 0; }
.success-msg.show{ display:block; }
.success-msg h3{ color: var(--navy); font-size: 1.4rem; margin-bottom: 8px; }
.success-msg p{ color: var(--sub); font-size: 0.9rem; }

.hub-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.hub-card{ background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 36px; transition: all .18s ease; display:block; }
.hub-card:hover{ border-color: var(--navy); transform: translateY(-2px); }
.hub-card .num{ font-size: 0.78rem; color: var(--gold); font-weight: 700; margin-bottom: 16px; display:block; }
.hub-card h3{ font-size: 1.5rem; color: var(--navy); margin-bottom: 10px; }
.hub-card p{ font-size: 0.88rem; color: var(--sub); margin-bottom: 20px; }
.hub-card .go{ font-size: 0.82rem; font-weight: 600; color: var(--navy); }
.hub-card .go::after{ content: " →"; }

footer{ background: var(--navy-deep); color: #94A0B3; padding: 50px 32px 34px; text-align:center; }
footer .brand{ justify-content:center; margin-bottom: 18px; }
footer .brand-text{ color: #fff; }
footer .foot-note{ font-size: 0.78rem; margin-top: 10px; }

@media (max-width: 860px){
  .model-grid{ grid-template-columns: 1fr; }
  .hub-grid{ grid-template-columns: 1fr; }
  .field-row{ grid-template-columns: 1fr; }
  nav{ position:absolute; top:100%; left:0; right:0; background:var(--paper); flex-direction:column; border-bottom:1px solid var(--line); padding: 10px 16px 16px; display:none; }
  nav.open{ display:flex; }
  .nav-toggle{ display:block; }
}

/* WhatsApp flutuante */
.whatsapp-float{
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  z-index: 100;
  transition: transform .15s ease;
}
.whatsapp-float:hover{ transform: scale(1.06); }
.whatsapp-float svg{ width: 30px; height: 30px; fill: #fff; }
.whatsapp-float .pulse{
  position:absolute;
  width:58px; height:58px;
  border-radius:50%;
  background: #25D366;
  opacity: 0.55;
  animation: wa-pulse 2.2s ease-out infinite;
  z-index:-1;
}
@keyframes wa-pulse{
  0%{ transform: scale(1); opacity: 0.55; }
  100%{ transform: scale(1.7); opacity: 0; }
}
@media (max-width: 860px){
  .whatsapp-float{ bottom: 18px; right: 18px; width: 52px; height: 52px; }
  .whatsapp-float .pulse{ width:52px; height:52px; }
  .whatsapp-float svg{ width: 26px; height: 26px; }
}

/* Depoimentos */
.depoimentos-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr)); gap:22px; }
.depoimento-card{ background:var(--paper); border:1px solid var(--line); border-radius:6px; padding:28px; }
.depoimento-estrelas{ color:var(--gold); font-size:0.95rem; margin-bottom:12px; letter-spacing:2px; }
.depoimento-texto{ font-size:0.92rem; color:var(--ink); line-height:1.6; margin-bottom:20px; }
.depoimento-autor{ display:flex; align-items:center; gap:12px; }
.depoimento-foto{ width:44px; height:44px; border-radius:50%; object-fit:cover; }
.depoimento-avatar{ width:44px; height:44px; border-radius:50%; background:var(--navy); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700; font-family:'Cormorant Garamond',serif; font-size:1.1rem; flex-shrink:0; }
.depoimento-nome{ font-size:0.85rem; font-weight:600; color:var(--navy); }