/* =====================================================
   SUBLIME TRIPS – main stylesheet
   1. Variables  2. Reset/base  3. Layout  4. Buttons
   6. Navbar      7. Hero
   8. Sections/Cards  9. Accordion  10. Contact
   11. Footer/Floating  12. Responsive
   ===================================================== */

/* ---------- 1. VARIABLES (edit colours/fonts here) ---------- */
:root {
  --primary: #d4af37;
  --primary-dark: #b8921f;
  --dark: #14181f;
  --dark-2: #1e242e;
  --black: #07080b;       /* fundo da secção de rotas */
  --black-card: #15181e;  /* cards sobre o fundo preto */
  --text: #3a4150;
  --muted: #7b8392;
  --light: #f6f7f9;
  --white: #fff;
  --border: #e4e7ec;
  --success: #1f9d55;
  --danger: #d64545;

  --font: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 6px 24px rgba(20, 24, 31, 0.08);
  --shadow-lg: 0 16px 48px rgba(20, 24, 31, 0.18);
  --transition: 0.25s ease;

  --navbar-h: 76px;
}

/* ---------- 2. RESET / BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--navbar-h); }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { color: var(--dark); line-height: 1.2; font-weight: 600; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
[hidden] { display: none !important; }

/* ---------- 3. LAYOUT ---------- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 800px; }

.section { padding: 88px 0; }
.section--light { background: var(--light); }
.section--dark { background: var(--dark); }
.section--black { background: var(--black); }

.section__head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section__head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 12px; }
.section__head p { color: var(--muted); }
.section__head--light h2 { color: var(--white); }

.eyebrow {
  display: inline-block; margin-bottom: 10px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--primary);
}

.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- 4. BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 24px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition); white-space: nowrap;
}
.btn--primary { background: var(--primary); color: var(--dark); }
.btn--primary:hover { background: var(--primary-dark); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--block { width: 100%; }
.btn--lg { padding: 14px 28px; font-size: 1.05rem; }

.link { color: var(--primary-dark); font-weight: 600; display: inline-flex; gap: 6px; align-items: center; }
.link i { transition: transform var(--transition); }
.link:hover i { transform: translateX(4px); }


/* ---------- 6. NAVBAR ---------- */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: var(--black);
  height: var(--navbar-h);
  box-shadow: 0 1px 0 rgba(255,255,255,.08);
  transition: box-shadow var(--transition), height var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }
.navbar__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 24px; }

.navbar__brand {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 1.45rem; font-weight: 700; color: var(--dark); letter-spacing: -0.01em;
}
.navbar__brand i { color: var(--primary); font-size: 1.6rem; }
.navbar__logo { height: 56px; width: auto; object-fit: contain; background: var(--white); border-radius: var(--radius-sm); padding: 3px; }
.navbar__brand span { color: var(--primary); }
.navbar__name { color: var(--white); font-size: 1.5rem; font-weight: 700; letter-spacing: 0.02em; white-space: nowrap; }
.navbar__brand .navbar__name { color: var(--white); }
.navbar__name em { font-style: normal; color: var(--primary); }
@media (max-width: 480px) { .navbar__name { font-size: 1.15rem; } }
.navbar__brand--light { color: var(--white); }

.navbar__menu { display: flex; align-items: center; gap: 32px; flex: 1; justify-content: flex-end; }
.navbar__links { display: flex; align-items: center; gap: 4px; }
.navbar__links > li > a {
  position: relative; display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px; font-weight: 500; font-size: 0.95rem; color: var(--white);
  transition: color var(--transition);
}
/* animated underline */
.navbar__links > li > a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px;
  height: 2px; background: var(--primary);
  transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.navbar__links > li > a:hover,
.navbar__links > li > a.active { color: var(--primary); }
.navbar__links > li > a:hover::after,
.navbar__links > li > a.active::after { transform: scaleX(1); }

.navbar__actions { display: flex; align-items: center; gap: 16px; }

/* Dropdowns */
.has-dropdown { position: relative; }
.has-dropdown .bi-chevron-down { font-size: 0.7rem; transition: transform var(--transition); }
.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 230px;
  background: var(--dark-2); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); padding: 8px; border-top: 3px solid var(--primary);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: var(--transition); z-index: 10;
}
.dropdown--right { left: auto; right: 0; min-width: 160px; }
.dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 6px; font-size: 0.92rem; color: #c9ced8;
  transition: var(--transition);
}
.dropdown a i { color: var(--primary); }
.dropdown a:hover { background: #2a313c; color: var(--white); padding-left: 18px; }

/* open on hover (desktop) or .open (click/touch/keyboard) */
@media (hover: hover) {
  .has-dropdown:hover > .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
  .has-dropdown:hover > .dropdown-toggle .bi-chevron-down { transform: rotate(180deg); }
}
.has-dropdown.open > .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.has-dropdown.open > .dropdown-toggle .bi-chevron-down { transform: rotate(180deg); }

.nav-whatsapp {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 14px; border: 1.5px solid #25d366; border-radius: 50px;
  background: #25d366; color: var(--white); font-size: 0.85rem; font-weight: 500; transition: var(--transition);
}
.nav-whatsapp i { font-size: 1rem; }
.nav-whatsapp:hover { background: transparent; color: #25d366; }

.flag { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.dropdown a .flag { display: inline-block; }

.lang__btn { color: var(--white); display: inline-flex; align-items: center; gap: 6px; font-weight: 500; font-size: 0.9rem; padding: 8px 4px; }

/* Hamburger */
.navbar__toggle { display: none; width: 44px; height: 44px; position: relative; z-index: 1100; }
.navbar__toggle span {
  position: absolute; left: 10px; right: 10px; height: 2px; background: var(--white);
  border-radius: 2px; transition: var(--transition);
}
.navbar__toggle span:nth-child(1) { top: 14px; }
.navbar__toggle span:nth-child(2) { top: 21px; }
.navbar__toggle span:nth-child(3) { top: 28px; }
.navbar__toggle[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.navbar__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__toggle[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- 7. HERO + BOOKING FORM ---------- */
.hero {
  position: relative; color: var(--white);
  background: url("https://images.unsplash.com/photo-1449965408869-eaa3f722e40d?w=1800&q=70") center/cover no-repeat;
  padding: 110px 0 120px;
}
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(20,24,31,.92) 20%, rgba(20,24,31,.45)); }
.hero__inner { position: relative; }
.hero__text h1 { color: var(--white); font-size: clamp(2.1rem, 4.5vw, 3.4rem); margin-bottom: 18px; }
.hero__text p { font-size: 1.1rem; color: #d7dbe3; max-width: 520px; margin-bottom: 24px; }
.hero__badges { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.hero__badges li { display: inline-flex; align-items: center; gap: 8px; font-size: 0.92rem; }
.hero__badges i { color: var(--primary); }

/* Form fields (shared with contact form) */
.field { display: grid; gap: 6px; }
.field label { font-size: 0.8rem; font-weight: 600; color: var(--dark); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.input {
  display: flex; align-items: center; gap: 10px;
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); padding: 0 12px; transition: var(--transition);
}
.input i { color: var(--primary); }
.input input, .input select, .input textarea {
  width: 100%; border: 0; background: transparent; outline: 0;
  padding: 12px 0; font-size: 0.95rem;
}
.input textarea { resize: vertical; min-height: 100px; }
.input:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(212,175,55,.2); }
.input.invalid { border-color: var(--danger); }

.form-msg { min-height: 1.2em; font-size: 0.88rem; text-align: center; }
.form-msg.ok { color: var(--success); }
.form-msg.error { color: var(--danger); }

/* ---------- 8. SECTIONS / CARDS ---------- */
.card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card__body { padding: 22px; }
.card__body h3 { margin-bottom: 8px; font-size: 1.2rem; }
.card__body p { color: var(--muted); margin-bottom: 14px; }

/* Feature */
.feature { padding: 30px 24px; text-align: center; }
.feature__icon {
  width: 68px; height: 68px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.8rem;
  background: rgba(212,175,55,.15); color: var(--primary-dark); transition: var(--transition);
}
.feature:hover .feature__icon { background: var(--primary); color: var(--dark); }
.feature h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 0.93rem; text-align: justify; hyphens: auto; }
/* cards sobre fundo escuro/preto */
.section--dark .feature { background: var(--dark-2); border: 1px solid #2a313c; box-shadow: none; }
.section--black .feature { background: var(--black-card); border: 1px solid #262c36; box-shadow: none; }
.section--dark .feature:hover, .section--black .feature:hover { border-color: var(--primary); box-shadow: 0 16px 40px rgba(0,0,0,.5); }
.section--dark .feature h3, .section--black .feature h3 { color: var(--white); }
.section--dark .feature p, .section--black .feature p { color: #9aa1ad; }

/* Service / vehicle images */
.service img { width: 100%; height: 210px; object-fit: cover; transition: transform .5s ease; }
.vehicle img { width: 100%; height: 210px; object-fit: contain; padding: 18px 20px; transition: transform .5s ease; }
.service:hover img, .vehicle:hover img { transform: scale(1.06); }
.service, .vehicle { overflow: hidden; }

/* Vehicle (secção escura, igual a "Como funciona") */
.vehicle { background: transparent; border: 0; box-shadow: none; text-align: center; overflow: visible; }
.vehicle:hover { transform: none; box-shadow: none; }
.vehicle h3 { color: var(--white); }
.vehicle .vehicle__specs { justify-content: center; color: #c9ced8; margin-bottom: 0; }
.vehicle__specs { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 16px; font-size: 0.88rem; color: var(--muted); }
.vehicle__specs i { color: var(--primary); margin-right: 4px; }
.vehicle__price { padding-top: 14px; border-top: 1px solid var(--border); color: var(--muted); }
.vehicle__price strong { font-size: 1.5rem; color: var(--dark); }

#destinations .section__head { max-width: 820px; }
.section__head--light p { color: #c9ced8; line-height: 1.7; }
#destinations .section__head p { font-size: 0.95rem; color: #9aa1ad; }

/* Destination cards (fundo preto + cards em preto mais claro) */
.destination {
  display: flex; flex-direction: column; justify-content: flex-start; align-items: center;
  gap: 14px; aspect-ratio: 1 / 1; padding: 26px 28px 32px; text-align: center;
  background: var(--black-card); border: 1px solid #262c36; border-radius: 6px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.destination:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: 0 16px 40px rgba(0,0,0,.5); }
.destination i { font-size: 3.2rem; line-height: 1; color: var(--primary); margin-bottom: 2px; }
.destination span { font-size: 1.6rem; font-weight: 600; line-height: 1.25; min-height: 2.5em; /* reserva 2 linhas */ color: var(--white); }
.destination__cta { margin-top: auto; padding: 6px 18px; font-size: 0.78rem; }
.service__cta { display: flex; width: fit-content; margin: 0 auto; padding: 6px 18px; font-size: 0.78rem; }
.destination .destination__cta span { font-size: inherit; font-weight: inherit; min-height: 0; color: inherit; line-height: inherit; }
.destination small { align-self: stretch; text-align: justify; hyphens: auto; font-size: 0.9rem; font-weight: 400; line-height: 1.6; color: #9aa1ad; }

/* Serviços + Como funciona (secção escura única) */
.section__head--next { margin-top: 88px; }
.section--black .service { background: var(--black-card); border: 1px solid #262c36; box-shadow: none; }
.section--black .service:hover { border-color: var(--primary); box-shadow: 0 16px 40px rgba(0,0,0,.5); }
.section--black .service h3 { color: var(--white); }
.section--black .service p { color: #9aa1ad; }
.section--black .service .link { color: var(--primary); }
/* secções seguidas com o mesmo fundo: linha subtil de separação */
.section--dark + .section--dark, .section--black + .section--black { border-top: 1px solid rgba(255,255,255,.08); }

/* Steps */
.step { position: relative; text-align: left; color: #c9ced8; }
.step h3 { color: var(--white); margin: 16px 0 8px; }
.step__num {
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  border: 2px solid var(--primary); color: var(--primary); font-size: 1.15rem; font-weight: 700;
}
/* linha amarela fina à direita de cada círculo (inclui o 3.º), a acabar a poucos px do círculo seguinte */
.step::after {
  content: ""; position: absolute; top: 24px; height: 1px; background: var(--primary);
  left: calc(48px + 8px);              /* diâmetro + espaço após o círculo */
  width: calc(100% + 24px - 48px - 16px); /* coluna + gap - diâmetro - (8px + 8px de folga) */
}

/* ---------- 9. ACCORDION ---------- */
.accordion { display: grid; gap: 12px; }
.accordion__item { border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: var(--white); }
.accordion__btn {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 22px; text-align: left; font-weight: 600; color: var(--dark);
}
.accordion__btn i { color: var(--primary); transition: transform var(--transition); }
.accordion__btn[aria-expanded="true"] i { transform: rotate(45deg); }
.accordion__panel { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.accordion__panel p { padding: 0 22px 20px; color: var(--muted); }

/* FAQ dentro da secção Contato (fundo preto) */
.faq-block { max-width: 800px; margin: 88px auto 0; }
.section--black .accordion__item { background: var(--black-card); border-color: #262c36; }
.section--black .accordion__btn { color: var(--white); }
.section--black .accordion__panel p { color: #9aa1ad; }

/* FAQ sobre fundo escuro */
.section--dark .accordion__item { background: var(--dark-2); border-color: #2a313c; }
.section--dark .accordion__btn { color: var(--white); }
.section--dark .accordion__panel p { color: #9aa1ad; }

/* ---------- 10. CONTACT ---------- */
.contact { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.contact__info { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 40px; }
.contact__info li, .contact__info a { display: flex; align-items: center; gap: 12px; }
.contact__info a:hover { color: var(--primary); }
.contact__info i {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(212,175,55,.15); color: var(--primary-dark); font-size: 1.1rem;
}
.contact__form { width: 100%; max-width: 640px; background: var(--white); padding: 28px; border-radius: var(--radius); box-shadow: var(--shadow); display: grid; gap: 14px; }

/* Contato sobre fundo preto */
.section--black .contact__info { color: #c9ced8; }
.section--black .contact__info i { background: rgba(212,175,55,.15); color: var(--primary); }
.section--black .contact__form { background: var(--black-card); border: 1px solid #262c36; box-shadow: none; color: var(--white); }
.section--black .field label { color: var(--white); }
.section--black .input { background: var(--black); border-color: #2a313c; }
.section--black .input.invalid { border-color: var(--danger); }
.section--black .form-msg.ok { color: #4cd48a; }
.section--black .form-msg.error { color: #ff7b7b; }

/* ---------- 11. FOOTER / FLOATING ---------- */
.footer { background: var(--dark); color: #aab1bf; padding-top: 64px; border-top: 1px solid rgba(255,255,255,.08); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 32px; padding-bottom: 48px; }
.footer__logo { display: inline-block; background: var(--white); border-radius: var(--radius-sm); padding: 6px; }
.footer__logo img { height: 130px; width: auto; }
.footer__brand { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer__name { font-size: 1.9rem; }
.footer__contact { align-content: start; display: grid; gap: 12px; }
.footer__contact li { margin-bottom: 0; }
.footer__contact a { display: inline-flex; align-items: center; gap: 10px; }
.footer__contact i { color: var(--primary); font-size: 1.05rem; }
.footer__contact a:hover { color: var(--primary); }
.footer h4 { color: var(--white); margin-bottom: 16px; font-size: 1rem; }
.footer li { margin-bottom: 10px; }
.footer a { transition: color var(--transition); }
.footer li a:hover { color: var(--primary); }
.footer__bottom { border-top: 1px solid var(--primary); padding: 20px 0; text-align: center; font-size: 0.85rem; color: var(--primary); }

.whatsapp, .to-top {
  position: fixed; right: 20px; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.5rem; z-index: 900;
  box-shadow: var(--shadow-lg); transition: var(--transition);
}
.whatsapp { bottom: 20px; background: #25d366; color: var(--white); }
.whatsapp:hover { transform: scale(1.1); }
.to-top { bottom: 84px; background: var(--dark); color: var(--primary); opacity: 0; visibility: hidden; transform: translateY(10px); }
.to-top.show { opacity: 1; visibility: visible; transform: none; }

/* Scroll reveal (toggled by JS) */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- 12. RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile navbar: slide-in panel */
@media (max-width: 960px) {
  .navbar__toggle { display: block; }
  .navbar__menu {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(340px, 86vw);
    flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 20px;
    background: var(--black); padding: calc(var(--navbar-h) + 10px) 20px 24px;
    transform: translateX(100%); transition: transform .35s ease;
    box-shadow: var(--shadow-lg); overflow-y: auto; z-index: 1050;
  }
  .navbar__menu.open { transform: translateX(0); }
  .navbar__links { flex-direction: column; align-items: stretch; gap: 0; }
  .navbar__links > li > a { padding: 14px 8px; border-bottom: 1px solid #262c36; justify-content: space-between; }
  .navbar__links > li > a::after { display: none; }
  .navbar__actions { flex-direction: column; align-items: stretch; }
  .navbar__actions .btn { width: 100%; }

  /* dropdowns become accordions */
  .dropdown, .dropdown--right {
    position: static; box-shadow: none; border-top: 0; min-width: 0; background: transparent;
    opacity: 1; visibility: visible; transform: none;
    max-height: 0; overflow: hidden; padding: 0 0 0 12px; transition: max-height .3s ease;
  }
  .has-dropdown.open > .dropdown { max-height: 400px; padding: 6px 0 6px 12px; }
  .flag { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.dropdown a .flag { display: inline-block; }

.lang__btn { width: 100%; justify-content: space-between; padding: 12px 8px; border-bottom: 1px solid #262c36; }
}
/* dim page behind the mobile menu */
body.menu-open::after { content: ""; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 999; /* abaixo da navbar (1000), senão tapa o menu */ }
body.menu-open { overflow: hidden; }

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section__head--next { margin-top: 60px; }
  .faq-block { margin-top: 60px; }
  .grid--3 { grid-template-columns: 1fr; }
  .step::after { display: none; }
  .step { text-align: center; }
  .step__num { margin: 0 auto; }
  .hero { padding: 48px 0 60px; }
}
@media (max-width: 520px) {
  .grid--4 { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .destination { aspect-ratio: auto; padding: 28px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}