/* =========================================================
   ROTA PREMIUM — design tokens
   Navy + off-white + muted champagne gold.
   Type: Fraunces (display/serif) + Inter (UI/body)
========================================================= */

:root{
  --navy-1: #0A1728;
  --navy-2: #10233F;
  --navy-3: #16304F;
  --offwhite: #F7F4EE;
  --sand: #EEE7D8;
  --paper: #FBFAF6;
  --gold: #B7965B;
  --gold-light: #D9C6A0;
  --ink: #14171F;
  --ink-soft: #4C5364;
  --ink-on-navy: #E8E9EC;
  --ink-on-navy-soft: #A9B2C3;
  --line-light: rgba(20,23,31,0.10);
  --line-on-navy: rgba(232,233,236,0.16);

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --wrap: 1180px;
  --radius-s: 3px;
  --radius-m: 4px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
button{ font-family: inherit; }
ul{ margin:0; padding:0; list-style:none; }

h1,h2,h3{
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 .5em;
  color: var(--ink);
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; color: var(--ink-soft); max-width: 62ch; }

.wrap{
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 32px;
}

:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- section rhythm ---------- */
.section{ padding: 112px 0; }
.section-title{
  font-size: clamp(2rem, 3.4vw, 2.7rem);
  max-width: 14ch;
  margin-bottom: 56px;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 16px 30px;
  font-size: .95rem;
  font-weight: 600;
  border-radius: var(--radius-s);
  transition: transform .35s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
  border: 1px solid transparent;
  cursor:pointer;
}
.btn:hover{ transform: translateY(-2px); }

.btn-gold{ background: var(--gold); color: var(--navy-1); }
.btn-gold:hover{ background: #c7a76c; }

.btn-outline-navy{ border-color: var(--navy-2); color: var(--navy-2); }
.btn-outline-navy:hover{ background: var(--navy-2); color: var(--offwhite); }

.btn-ghost-light{ border-color: rgba(255,255,255,.55); color: #fff; }
.btn-ghost-light:hover{ background: rgba(255,255,255,.12); }

.btn-outline-light{ border-color: rgba(232,233,236,.4); color: var(--ink-on-navy); }
.btn-outline-light:hover{ background: rgba(232,233,236,.08); border-color: var(--gold); }

.btn-large{ padding: 20px 44px; font-size: 1.02rem; }
.btn-block{ width:100%; }

.link-arrow{
  position: relative;
  display:inline-block;
  font-weight: 600;
  font-size: .93rem;
  color: var(--navy-2);
  padding-bottom: 3px;
  border-bottom: 1px solid var(--gold);
}
.link-arrow:hover{ color: var(--gold); }

/* ===================== HEADER ===================== */
.site-header{
  position: sticky; top:0; z-index: 60;
  background: rgba(247,244,238,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-light);
}
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 18px 32px;
}
.logo{
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 500;
  color: var(--navy-2);
}
.logo span{ color: var(--gold); }

.main-nav{ display:flex; align-items:center; gap: 34px; }
.main-nav a{ font-size: .92rem; color: var(--ink-soft); font-weight:500; }
.main-nav a:hover{ color: var(--navy-2); }
.nav-cta{
  color: var(--navy-2) !important;
  border: 1px solid var(--navy-2);
  padding: 9px 18px;
  border-radius: var(--radius-s);
}
.nav-cta:hover{ background: var(--navy-2); color: var(--offwhite) !important; }

.nav-toggle{
  display:none; background:none; border:none; padding: 8px; cursor:pointer;
  flex-direction:column; gap:5px;
}
.nav-toggle span{ width:22px; height:2px; background: var(--navy-2); display:block; }

/* ===================== HERO ===================== */
.hero{
  position:relative;
  min-height: 92vh;
  display:flex; align-items:flex-end;
  color:#fff;
  overflow:hidden;
}
.hero-media{ position:absolute; inset:0; }
.hero-media img{ width:100%; height:100%; object-fit:cover; }
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,23,40,.35) 0%, rgba(10,23,40,.35) 40%, rgba(10,23,40,.92) 100%);
}
.hero-content{ position:relative; padding-bottom: 88px; padding-top: 220px; }
.hero-kicker{
  font-size: .85rem; letter-spacing: .04em; color: var(--gold-light);
  margin-bottom: 18px; font-weight: 600;
}
.hero h1{
  color:#fff;
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  max-width: 13ch;
  margin-bottom: .4em;
}
.hero h1 em{ font-style:italic; color: var(--gold-light); }
.hero-sub{
  color: rgba(255,255,255,.82);
  font-size: 1.12rem;
  max-width: 46ch;
  margin-bottom: 36px;
}
.hero-actions{ display:flex; gap:18px; flex-wrap:wrap; margin-bottom: 46px; }
.trust-row{
  display:flex; gap: 28px; flex-wrap:wrap;
  border-top: 1px solid rgba(255,255,255,.22);
  padding-top: 22px;
}
.trust-row li{
  font-size: .82rem; color: rgba(255,255,255,.72); font-weight:500;
}

/* ===================== APRESENTAÇÃO ===================== */
.presentation{ background: var(--offwhite); }
.presentation-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 72px;
  align-items:center;
}
.presentation-text h2{ font-size: clamp(1.9rem, 3vw, 2.5rem); max-width: 11ch; }
.presentation-text .btn{ margin-top: 8px; }

.presentation-highlight{
  border-left: 1px solid var(--gold);
  padding-left: 34px;
}
.presentation-highlight p{
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--navy-2);
  max-width: 12ch;
  margin:0;
}
.presentation-highlight p span{ display:block; }
.presentation-highlight .gold{ color: var(--gold); font-style: italic; margin-top: .15em; }

/* ===================== DESTINOS ===================== */
.destinos{ background: var(--paper); }
.destino-list{ display:flex; flex-direction:column; gap: 96px; }
.destino-card{
  display:grid;
  grid-template-columns: 1.25fr .9fr;
  gap: 56px;
  align-items:center;
}
.destino-card--reverse{ direction: rtl; }
.destino-card--reverse > *{ direction: ltr; }

.destino-media{
  aspect-ratio: 4/3;
  overflow:hidden;
  border-radius: var(--radius-m);
  background: var(--sand);
}
.destino-media img{ width:100%; height:100%; object-fit:cover; transition: transform .7s var(--ease); }
.destino-card:hover .destino-media img{ transform: scale(1.045); }

.destino-categoria{
  font-size: .82rem; font-weight:600; color: var(--gold);
  letter-spacing: .01em; margin-bottom: 10px;
}
.destino-info h3{ font-size: clamp(1.7rem, 2.6vw, 2.3rem); margin-bottom: .3em; }
.destino-info p{ margin-bottom: 22px; }

/* ===================== BENEFÍCIOS ===================== */
.beneficios{ background: var(--navy-2); }
.beneficios .section-title{ color:#fff; }
.beneficios-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 44px;
}
.beneficio-icon{
  width: 40px; height:40px;
  fill:none; stroke: var(--gold-light); stroke-width:1.6;
  stroke-linecap:round; stroke-linejoin:round;
  margin-bottom: 22px;
}
.beneficio h3{ color:#fff; font-size: 1.18rem; margin-bottom: .4em; }
.beneficio p{ color: var(--ink-on-navy-soft); font-size: .92rem; margin:0; }
.beneficio{ border-top: 1px solid var(--line-on-navy); padding-top: 26px; }

/* ===================== EXPERIÊNCIA ===================== */
.experiencia{ background: var(--offwhite); }
.experiencia-grid{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 64px;
  align-items:center;
}
.experiencia-text h2{ font-size: clamp(1.9rem, 3vw, 2.5rem); }
.experiencia-mosaic{
  display:grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 160px 200px;
  gap: 16px;
}
.experiencia-mosaic img{ width:100%; height:100%; object-fit:cover; border-radius: var(--radius-m); }
.mosaic-a{ grid-row: 1 / 3; }
.mosaic-b{ align-self:end; }
.mosaic-c, .mosaic-d{}

/* ===================== PERFIS ===================== */
.perfis{ background: var(--paper); }
.perfil-list{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
}
.perfil-card{
  background: var(--paper);
  padding: 40px 30px;
  transition: background-color .3s var(--ease);
}
.perfil-card:hover{ background: var(--sand); }
.perfil-emoji{ font-size: 1.7rem; margin-bottom: 18px; }
.perfil-card h3{ font-size: 1.2rem; margin-bottom: .4em; }
.perfil-card p{ font-size: .9rem; margin-bottom: 22px; }

/* ===================== FORMULÁRIO ===================== */
.form-section{ background: var(--navy-2); color: var(--ink-on-navy); }
.form-wrap{
  display:grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 72px;
}
.form-intro h2{ color:#fff; font-size: clamp(1.9rem, 3vw, 2.4rem); max-width: 10ch; }
.form-intro p{ color: var(--ink-on-navy-soft); }

.lead-form{ background: var(--paper); border-radius: var(--radius-m); padding: 40px; }
.form-row{ margin-bottom: 20px; }
.form-row--half{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-row--half > div{ margin-bottom:0; }
label{ display:block; font-size: .85rem; font-weight:600; color: var(--ink); margin-bottom: 7px; }
.opt{ font-weight:400; color: var(--ink-soft); }
input, select, textarea{
  width:100%;
  padding: 13px 14px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-s);
  font-family: var(--sans);
  font-size: .95rem;
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus{ outline:none; border-color: var(--gold); }
textarea{ resize: vertical; }
.form-note{ font-size: .78rem; color: var(--ink-soft); text-align:center; margin: 14px 0 0; }

.form-success{ background: var(--paper); border-radius: var(--radius-m); padding: 60px 40px; text-align:center; grid-column: 2; }
.form-success h3{ font-size: 1.6rem; margin-bottom: .4em; }
.form-success p{ margin: 0 auto; }

/* ===================== CTA WHATSAPP ===================== */
.cta-whats{ background: var(--gold); }
.cta-whats-inner{ text-align:center; max-width: 640px; }
.cta-whats h2{ color: var(--navy-1); font-size: clamp(1.9rem, 3.2vw, 2.6rem); }
.cta-whats p{ color: rgba(10,23,40,.75); margin: 0 auto 34px; }
.cta-whats .btn-gold{ background: var(--navy-1); color:#fff; }
.cta-whats .btn-gold:hover{ background: var(--navy-2); }

/* ===================== DEPOIMENTOS ===================== */
.depoimentos{ background: var(--offwhite); }
.depoimentos-nota{ font-size: .85rem; margin-top:-36px; margin-bottom: 48px; max-width: 60ch; }
.depoimento-list{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.depoimento-card{
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-m);
  padding: 32px;
  margin:0;
}
.stars{ color: var(--gold); letter-spacing: .1em; margin-bottom: 16px; }
.depoimento-card blockquote{ margin: 0 0 20px; font-style: italic; color: var(--ink-soft); font-size: .95rem; }
.depoimento-card figcaption{ display:flex; flex-direction:column; gap:2px; }
.depoimento-card figcaption strong{ font-size:.92rem; }
.depoimento-card figcaption span{ font-size: .8rem; color: var(--ink-soft); }

/* ===================== FAQ ===================== */
.faq{ background: var(--paper); }
.faq-wrap{ max-width: 820px; }
.faq-list{ border-top: 1px solid var(--line-light); }
.faq-item{ border-bottom: 1px solid var(--line-light); padding: 22px 0; }
.faq-item summary{
  cursor:pointer;
  font-family: var(--serif);
  font-size: 1.08rem;
  color: var(--navy-2);
  list-style:none;
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+";
  font-family: var(--sans);
  font-size: 1.3rem;
  color: var(--gold);
  flex-shrink:0;
  transition: transform .25s var(--ease);
}
.faq-item[open] summary::after{ transform: rotate(45deg); }
.faq-item p{ margin: 16px 0 0; font-size: .95rem; }

/* ===================== CTA FINAL ===================== */
.cta-final{ background: var(--navy-1); }
.cta-final-inner{ text-align:center; max-width: 620px; }
.cta-final h2{ color:#fff; font-size: clamp(2rem, 3.6vw, 3rem); }
.cta-final h2 em{ font-style:italic; color: var(--gold-light); }
.cta-final p{ color: var(--ink-on-navy-soft); margin: 0 auto 34px; }

/* ===================== RODAPÉ ===================== */
.site-footer{ background: var(--navy-1); color: var(--ink-on-navy-soft); padding-top: 72px; }
.footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-on-navy);
}
.footer-logo{ font-size: 1.35rem; margin-bottom: 14px; }
.footer-brand p:not(.footer-logo){ max-width: 34ch; color: var(--ink-on-navy-soft); }
.footer-links h4, .footer-contact h4{
  color:#fff; font-size: .82rem; font-weight:600; margin-bottom: 18px;
}
.footer-links{ display:flex; flex-direction:column; }
.footer-links a{ padding: 6px 0; font-size: .9rem; }
.footer-links a:hover{ color: var(--gold-light); }
.footer-contact p{ font-size: .88rem; margin: 0 0 9px; color: var(--ink-on-navy-soft); }
.footer-contact span{ color: var(--ink-on-navy); }
.footer-bottom{ padding: 24px 32px; font-size: .78rem; text-align:center; }

/* ===================== WHATSAPP FLOAT ===================== */
.whatsapp-float{
  position: fixed; right: 22px; bottom: 22px; z-index: 70;
  width: 58px; height:58px; border-radius:50%;
  background: var(--navy-1);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 8px 24px rgba(10,23,40,.3);
  transition: transform .3s var(--ease), background-color .3s var(--ease);
}
.whatsapp-float svg{ width:28px; height:28px; fill:var(--gold-light); }
.whatsapp-float:hover{ transform: translateY(-3px); background: var(--navy-2); }

/* ===================== reveal-on-scroll (single subtle pass) ===================== */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px){
  .wrap{ padding: 0 24px; }
  .section{ padding: 84px 0; }
  .presentation-grid, .experiencia-grid, .form-wrap{ grid-template-columns: 1fr; gap: 44px; }
  .destino-card, .destino-card--reverse{ grid-template-columns: 1fr; direction: ltr; }
  .beneficios-grid{ grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .perfil-list{ grid-template-columns: repeat(2, 1fr); }
  .depoimento-list{ grid-template-columns: 1fr 1fr; }
  .form-row--half{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .footer-brand{ grid-column: 1 / -1; }
}

@media (max-width: 760px){
  .main-nav{
    position:absolute; top: 100%; left:0; right:0;
    background: var(--paper);
    flex-direction:column; align-items:stretch;
    padding: 8px 24px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--line-light);
    display:none;
  }
  .main-nav.is-open{ display:flex; }
  .main-nav a{ padding: 12px 0; border-bottom: 1px solid var(--line-light); }
  .main-nav .nav-cta{ margin-top: 12px; text-align:center; border-bottom:none; }
  .nav-toggle{ display:flex; }

  .hero-content{ padding-top: 160px; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ text-align:center; }

  .beneficios-grid{ grid-template-columns: 1fr; }
  .perfil-list{ grid-template-columns: 1fr; }
  .depoimento-list{ grid-template-columns: 1fr; }
  .form-row--half{ grid-template-columns: 1fr; gap: 0; }
  .lead-form{ padding: 26px; }
  .footer-grid{ grid-template-columns: 1fr; }
  .experiencia-mosaic{ grid-template-rows: 130px 150px; }
  .form-success{ grid-column: auto; }
}