/* ============ Viajandinho — EUA & Canadá 2028 · Premium ============ */
:root {
  --navy: #0f1f3a;
  --navy-soft: #1b3156;
  --navy-deep: #0a1425;
  --gold: #c3a15f;
  --gold-deep: #a9884a;
  --gold-faint: rgba(195, 161, 95, 0.35);
  --cream: #f7f4ee;
  --ivory: #fdfcf9;
  --white: #ffffff;
  --ink: #232a38;
  --muted: #6e7482;
  --line: #e6e0d2;
  --radius: 6px;
  --shadow: 0 2px 24px rgba(15, 31, 58, 0.07);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ============ Buttons ============ */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: 2px;
  transition: background .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.btn--primary {
  background: var(--gold);
  color: var(--navy-deep);
  padding: 17px 40px;
}
.btn--primary:hover {
  background: var(--gold-deep);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.btn--lg { padding: 20px 52px; font-size: 0.85rem; }
.btn--full { width: 100%; }

.btn--outline {
  padding: 12px 28px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
  font-size: 0.75rem;
}
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }

/* ============ Hero ============ */
.hero {
  position: relative;
  background:
    linear-gradient(180deg, rgba(10, 20, 37, 0.78) 0%, rgba(13, 26, 48, 0.62) 45%, var(--navy-deep) 100%),
    url('assets/skyline.jpg') center 30% / cover no-repeat;
  color: var(--white);
  padding-bottom: 72px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 34px;
  padding-bottom: 34px;
}
.nav__logo { height: 50px; width: auto; }

.hero__content {
  text-align: center;
  padding: 84px 28px 72px;
  max-width: 880px;
}

.badge {
  display: inline-block;
  color: var(--gold);
  border: 1px solid var(--gold-faint);
  background: rgba(10, 20, 37, 0.35);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  padding: 10px 26px 9px;
  border-radius: 2px;
  margin-bottom: 36px;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 6.2vw, 4.8rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
}
.hero__title .amp {
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
}

.hero__year {
  font-weight: 600;
  font-size: clamp(0.85rem, 1.8vw, 1.05rem);
  letter-spacing: 0.55em;
  color: var(--gold);
  margin: 22px 0 10px;
}
.hero__year::before,
.hero__year::after {
  content: '';
  display: inline-block;
  vertical-align: middle;
  width: 44px;
  height: 1px;
  background: var(--gold-faint);
  margin: 0 18px;
}

.hero__subtitle {
  font-size: clamp(1.02rem, 2vw, 1.18rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  margin: 22px auto 44px;
}
.hero__subtitle strong { color: var(--white); font-weight: 600; }

.hero__note {
  margin-top: 22px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.stat {
  text-align: center;
  padding: 28px 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}
.stat:first-child { border-left: none; }
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 2rem;
  color: var(--gold);
  line-height: 1.2;
}
.stat span { font-size: 0.83rem; color: rgba(255, 255, 255, 0.68); }

/* ============ Sections ============ */
.section { padding: 108px 0; }
.section--alt { background: #f1ede4; }
.section--navy { background: var(--navy); color: var(--white); }

.section__tag {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 22px;
}
.section__tag::before {
  content: '';
  width: 36px;
  height: 1px;
  background: var(--gold);
}
.section__tag--light { color: var(--gold); }

.section__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.6vw, 2.7rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--navy);
  max-width: 760px;
  margin-bottom: 20px;
}
.section__title--light { color: var(--white); }

.section__lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 56px;
}
.section__lead--light { color: rgba(255, 255, 255, 0.75); }

/* ============ Cards (como funciona) ============ */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.card {
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: border-color .3s ease, transform .3s ease;
}
.card:hover { border-color: var(--gold-faint); transform: translateY(-3px); }
.card__icon {
  color: var(--gold-deep);
  margin-bottom: 20px;
}
.card__icon svg { width: 30px; height: 30px; }
.card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--navy);
  margin-bottom: 10px;
}
.card p { font-size: 0.91rem; color: var(--muted); }

/* ============ Roteiro ============ */
.dest {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  align-items: start;
  margin-top: 72px;
}
.dest--reverse .dest__media { order: 2; }
.dest--reverse .dest__body { order: 1; }

.dest__media {
  position: sticky;
  top: 28px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.dest__media img { height: 440px; width: 100%; object-fit: cover; }
.dest__flag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(10, 20, 37, 0.78);
  color: var(--gold);
  font-weight: 600;
  font-size: 0.68rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  padding: 8px 16px 7px;
  border-radius: 2px;
}

.dest__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.75rem;
  color: var(--navy);
  margin-bottom: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gold-faint);
}

.days { list-style: none; }
.days li {
  display: flex;
  gap: 22px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.days li:last-child { border-bottom: none; }

.days__num {
  flex: 0 0 58px;
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  padding-top: 5px;
  white-space: nowrap;
}

.days strong {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}
.days p { font-size: 0.92rem; color: var(--muted); margin-top: 5px; }

.days--light strong { color: var(--white); }
.days--light p { color: rgba(255, 255, 255, 0.72); }
.days--light li { border-color: rgba(255, 255, 255, 0.12); }
.days--light .days__num { color: var(--gold); }

/* ============ Galeria ============ */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.gallery figure {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.gallery img {
  height: 270px;
  width: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.22,.61,.36,1);
}
.gallery figure:hover img { transform: scale(1.045); }
.gallery figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 36px 18px 14px;
  background: linear-gradient(180deg, transparent, rgba(10, 20, 37, 0.88));
  color: rgba(255, 255, 255, 0.92);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* ============ Extensão ============ */
.ext {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  align-items: start;
}
.ext__media {
  position: sticky;
  top: 28px;
  border-radius: var(--radius);
  overflow: hidden;
}
.ext__media img { height: 420px; width: 100%; object-fit: cover; }

.ext__price {
  position: relative;
  margin-top: 64px;
  text-align: center;
  background: var(--ivory);
  border-radius: var(--radius);
  padding: 60px 36px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}
.ext__price::after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid var(--gold-faint);
  border-radius: 3px;
  pointer-events: none;
}
.ext__price > * { position: relative; z-index: 1; }
.ext__price-tag {
  display: inline-block;
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-deep);
  border: 1px solid var(--gold-faint);
  border-radius: 2px;
  padding: 9px 20px 8px;
  margin-bottom: 24px;
}
.ext__price p {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 640px;
  margin: 0 auto 22px;
}
.ext__price strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 4.5vw, 3.2rem);
  color: var(--navy);
  line-height: 1.15;
}
.ext__price span {
  display: block;
  margin-top: 12px;
  color: var(--gold-deep);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
}

/* ============ Incluso ============ */
.includes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 48px;
}
.includes__col {
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 36px;
}
.includes__col h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--navy);
  padding-bottom: 16px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--gold-faint);
}
.includes__col ul { list-style: none; }
.includes__col li {
  padding: 12px 0 12px 30px;
  position: relative;
  font-size: 0.94rem;
  border-bottom: 1px solid var(--line);
}
.includes__col li:last-child { border-bottom: none; }
.includes__col--yes li::before {
  content: '✓';
  position: absolute;
  left: 2px;
  color: var(--gold-deep);
  font-weight: 700;
}
.includes__col--no li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: #b6bac2;
  font-weight: 600;
}

.includes__hotel {
  margin-top: 28px;
  background: var(--cream);
  border-radius: var(--radius);
  padding: 24px;
}
.includes__hotel h4 {
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 10px;
}
.includes__hotel p { font-size: 0.9rem; color: var(--muted); }

/* ============ Investimento ============ */
.price-card {
  position: relative;
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  padding: 80px 48px;
  max-width: 760px;
  margin: 0 auto;
}
.price-card::after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid var(--gold-faint);
  border-radius: 3px;
  pointer-events: none;
}
.price-card > * { position: relative; z-index: 1; }
.price-card h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy);
  margin-bottom: 34px;
}
.price-card__value { margin-bottom: 30px; }
.price-card__value strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  color: var(--navy);
  line-height: 1.12;
}
.price-card__value span {
  display: block;
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 8px;
}
.price-card__date {
  font-size: 0.92rem;
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 40px;
}
.price-card__date strong { color: var(--navy); }

/* ============ Sobre ============ */
.about {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
  margin-top: 40px;
}
.about__text p { margin-bottom: 18px; }
.about__text strong { color: var(--navy); }
.about__list {
  list-style: none;
  background: var(--ivory);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 32px;
  height: fit-content;
}
.about__list li {
  padding: 13px 0 13px 26px;
  position: relative;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
  color: var(--navy);
  font-size: 0.95rem;
}
.about__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
}
.about__list li:last-child { border-bottom: none; }

/* ============ Formulário ============ */
.section--form {
  background:
    linear-gradient(180deg, rgba(10, 20, 37, 0.93), rgba(15, 31, 58, 0.95)),
    url('assets/banff.jpg') center / cover no-repeat;
  color: var(--white);
}

.form-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.form-intro h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  line-height: 1.18;
  margin-bottom: 18px;
}
.form-intro p { color: rgba(255, 255, 255, 0.8); margin-bottom: 14px; }
.form-intro__wa { font-size: 0.92rem; }
.form-intro__wa strong { color: var(--gold); }

.form {
  background: var(--ivory);
  border-radius: var(--radius);
  padding: 48px 44px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
}

.form label {
  display: block;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 10px;
}

.form input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1.02rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #d9d3c5;
  border-radius: 3px;
  padding: 15px 16px;
  margin-bottom: 26px;
  outline: none;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.form input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(195, 161, 95, 0.18);
}

.form__error {
  background: #fbeceb;
  color: #a33328;
  border: 1px solid #eec4bd;
  border-radius: 3px;
  padding: 12px 16px;
  font-size: 0.88rem;
  margin-bottom: 22px;
}

.form__privacy {
  margin-top: 16px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
}

/* ============ Footer ============ */
.footer {
  background: var(--navy-deep);
  border-top: 1px solid var(--gold-faint);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
  padding-top: 72px;
  padding-bottom: 56px;
}
.footer__logo { height: 42px; width: auto; margin-bottom: 18px; }
.footer h4 {
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.footer p { margin-bottom: 10px; }
.footer a { color: var(--white); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--gold-faint); }
.footer a:hover { color: var(--gold); }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  padding: 22px 28px;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.4);
}

/* ============ Botão flutuante WhatsApp ============ */
.whats-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.86rem;
  padding: 14px 22px 14px 16px;
  border-radius: 999px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.whats-float:hover {
  background: #1fb959;
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.32);
}
.whats-float svg {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
}

@media (max-width: 520px) {
  .whats-float {
    right: 16px;
    bottom: 16px;
    padding: 15px;
  }
  .whats-float span { display: none; }
  .whats-float svg { width: 30px; height: 30px; }
}

/* ============ Responsivo ============ */
@media (max-width: 900px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .dest, .ext, .about, .form-wrap { grid-template-columns: 1fr; }
  .dest--reverse .dest__media { order: 0; }
  .dest--reverse .dest__body { order: 1; }
  .dest__media, .ext__media { position: relative; top: 0; }
  .dest__media img, .ext__media img { height: 280px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .includes { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(odd) { border-left: none; }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, 0.14); }
}

@media (max-width: 520px) {
  .section { padding: 72px 0; }
  .cards, .gallery { grid-template-columns: 1fr; }
  .gallery img { height: 230px; }
  .nav__logo { height: 38px; }
  .hero__content { padding: 56px 12px 56px; }
  .hero__year::before, .hero__year::after { width: 24px; margin: 0 10px; }
  .form { padding: 36px 26px; }
  .price-card { padding: 56px 24px; }
  .btn--lg { padding: 18px 36px; }
}