/* =========================================================================
   LINHARES TUR — stylesheet
   Type: Display serif (Cormorant Garamond) + script accent (Yellowtail)
         + body/utility sans (Jost)
   Palette derived from brand mark: navy / sunset orange / sand / mist
   ========================================================================= */

/* Fonts loaded via Google Fonts CDN — see <link> tags in index.html <head>.
   (Self-hosted woff2 files were dropped: some static hosts don't serve
   .woff2 with the correct MIME/CORS headers, which silently breaks
   @font-face and falls back to system fonts — most noticeable on the
   Yellowtail script accent.) */

/* ---------- Tokens ------------------------------------------------------ */
:root{
  /* Brand colors — pulled from the logo artwork */
  --navy-900:#12283a;
  --navy-800:#17334a;   /* primary navy (wordmark) */
  --navy-600:#3d5468;
  --navy-400:#667887;

  --orange-600:#e97a3c;
  --orange-500:#f18a4f;  /* primary sunset orange — decorative fills, illustration only */
  --orange-300:#f7a570;
  --orange-200:#ffc078;
  --orange-700:#b8551f;  /* accessible text/icon orange — 4.5:1+ on sand backgrounds */
  --orange-800:#9c4718;  /* accessible strong orange — buttons, small labels, hover */

  --sand-050:#fbf7f0;    /* page background */
  --sand-100:#f4ecdf;
  --sand-200:#eee1d8;
  --sand-300:#c3b2a9;

  --mist-200:#cad4d9;
  --mist-100:#e4eaec;

  --white:#ffffff;
  --ink:#1c2b34;

  /* Semantic */
  --bg:            var(--sand-050);
  --bg-alt:        var(--sand-100);
  --surface:       var(--white);
  --text:          var(--navy-800);
  --text-soft:     var(--navy-600);
  --text-on-dark:  var(--sand-050);
  --accent:        var(--orange-700);
  --accent-dark:   var(--orange-800);
  --line:          rgba(23,51,74,0.14);
  --line-soft:     rgba(23,51,74,0.08);

  /* Type */
  --font-display:"Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --font-script:"Yellowtail", cursive;
  --font-body:"Jost", "Helvetica Neue", Arial, sans-serif;

  /* Scale */
  --step-0: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.35rem + 0.75vw, 1.85rem);
  --step-3: clamp(1.9rem, 1.6rem + 1.4vw, 2.6rem);
  --step-4: clamp(2.4rem, 1.9rem + 2.2vw, 3.6rem);
  --step-5: clamp(2.15rem, 1.6rem + 2.4vw, 3.4rem);

  /* Layout */
  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-soft: 0 20px 45px -25px rgba(18,40,58,0.35);
  --shadow-card: 0 12px 30px -18px rgba(18,40,58,0.28);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset --------------------------------------------------------*/
*, *::before, *::after{ box-sizing:border-box; }
html{
  scroll-behavior:smooth;
  scroll-padding-top: 92px;
}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:var(--step-0);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font:inherit; color:inherit; background:none; border:none; cursor:pointer; }
h1,h2,h3,h4,p,figure{ margin:0; }
svg{ display:block; }

:focus-visible{
  outline:3px solid var(--accent);
  outline-offset:3px;
  border-radius:4px;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{
    animation-duration:0.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.001ms !important;
    scroll-behavior:auto !important;
  }
}

.container{
  width:100%;
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.visually-hidden{
  position:absolute !important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

.skip-link{
  position:absolute;
  left:1rem; top:-4rem;
  background:var(--navy-800);
  color:var(--sand-050);
  padding:.75rem 1.25rem;
  border-radius:var(--radius-sm);
  z-index:999;
  transition:top .25s var(--ease);
}
.skip-link:focus{ top:1rem; }

/* ---------- Typography helpers ------------------------------------------*/
.eyebrow{
  font-family:var(--font-script);
  font-size:clamp(1.35rem, 1.1rem + 1vw, 1.9rem);
  color:var(--accent);
  display:inline-block;
  margin-bottom:.35em;
  line-height:1;
}
h2.section-title{
  font-family:var(--font-display);
  font-weight:600;
  font-size:var(--step-4);
  line-height:1.05;
  letter-spacing:-0.01em;
  color:var(--navy-800);
}
.section-head{
  max-width:640px;
  margin-bottom:clamp(2.25rem,5vw,3.5rem);
}
.section-head.center{
  margin-inline:auto;
  text-align:center;
}
.section-lede{
  margin-top:1rem;
  font-size:var(--step-1);
  color:var(--text-soft);
  max-width:52ch;
}
.section-head.center .section-lede{ margin-inline:auto; }

.section-pad{ padding-block:clamp(4rem,9vw,7.5rem); }

.btn{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  font-family:var(--font-body);
  font-weight:500;
  font-size:1rem;
  letter-spacing:.01em;
  padding:.95rem 1.9rem;
  border-radius:100px;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .3s var(--ease), color .3s var(--ease);
  white-space:nowrap;
}
.btn svg{ width:18px; height:18px; flex:none; }
.btn-primary{
  background:var(--accent);
  color:var(--white);
  box-shadow:0 14px 28px -12px rgba(233,122,60,.65);
}
.btn-primary:hover{
  background:var(--accent-dark);
  transform:translateY(-2px);
  box-shadow:0 18px 32px -12px rgba(233,122,60,.75);
}
.btn-ghost{
  background:transparent;
  color:var(--navy-800);
  border:1.5px solid var(--line);
}
.btn-ghost:hover{
  border-color:var(--navy-800);
  transform:translateY(-2px);
}
.btn-ghost.on-dark{
  color:var(--sand-050);
  border-color:rgba(251,247,240,.35);
}
.btn-ghost.on-dark:hover{ border-color:var(--sand-050); }
.btn-block{ width:100%; justify-content:center; }
.btn-sm{ padding:.7rem 1.35rem; font-size:.9rem; }

/* ---------- Reveal-on-scroll -----------------------------------------
   Only hides content when html.js is present (added by an inline script
   in <head>, before paint). If JavaScript fails to load or run, the
   html.js class is never added, so all content stays visible by default —
   the animation is a progressive enhancement, never a content gate. */
html.js [data-reveal]{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
}
html.js [data-reveal].in-view{ opacity:1; transform:none; }
[data-reveal-group] > *{ transition-delay:calc(var(--i, 0) * 90ms); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:fixed;
  inset-inline:0;
  top:0;
  z-index:100;
  padding-block:1.35rem;
  transition:padding .35s var(--ease), background .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.site-header.is-scrolled{
  padding-block:.75rem;
  background:rgba(251,247,240,.9);
  backdrop-filter:blur(10px);
  box-shadow:0 8px 30px -18px rgba(18,40,58,.35);
}

.brand{
  display:flex;
  align-items:center;
  gap:.4rem;
  font-family:var(--font-display);
  font-size:1.6rem;
  color:var(--navy-800);
  letter-spacing:.02em;
  white-space:nowrap;
}
.brand .brand-script{
  font-family:var(--font-script);
  color:var(--accent);
  font-size:1.35rem;
  margin-left:.1rem;
}
.brand-mark{ width:44px; height:44px; flex:none; }

.nav-side{ display:none; }
.nav-side ul{
  display:flex;
  align-items:center;
  gap:clamp(1.1rem,2vw,2.1rem);
  font-size:.95rem;
  font-weight:500;
  white-space:nowrap;
}

.nav-side a{
  position:relative;
  padding-block:.3rem;
}
.nav-side a::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-2px;
  height:2px;
  background:var(--accent);
  transform:scaleX(0);
  transform-origin:right;
  transition:transform .35s var(--ease);
}
.nav-side a:hover::after,
.nav-side a:focus-visible::after{
  transform:scaleX(1);
  transform-origin:left;
}

.header-actions{
  display:flex;
  align-items:center;
  gap:.75rem;
}
.header-actions .btn-primary{ display:none; }

.nav-toggle{
  width:46px; height:46px;
  display:grid;
  place-items:center;
  border-radius:50%;
  border:1.5px solid var(--line);
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";
  display:block;
  width:20px; height:2px;
  background:var(--navy-800);
  position:relative;
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }
.nav-toggle[aria-expanded="true"] span{ background:transparent; }
.nav-toggle[aria-expanded="true"] span::before{ transform:translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ transform:translateY(-6px) rotate(-45deg); }

.mobile-nav{
  position:fixed;
  inset:0;
  z-index:150;
  background:var(--navy-800);
  color:var(--sand-050);
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:6rem var(--gutter) 3rem;
  transform:translateY(-100%);
  transition:transform .5s var(--ease);
}
.mobile-nav.is-open{ transform:translateY(0); }
.mobile-nav ul{
  display:flex;
  flex-direction:column;
  gap:1.1rem;
  font-family:var(--font-display);
  font-size:var(--step-3);
}
.mobile-nav a{ display:inline-block; }
.mobile-nav .btn{ margin-top:2.25rem; }
.mobile-nav-foot{
  margin-top:auto;
  padding-top:2.5rem;
  font-size:.9rem;
  opacity:.7;
}
body.nav-locked{ overflow:hidden; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;
  padding-top:clamp(8rem,16vw,11rem);
  padding-bottom:clamp(4rem,8vw,6rem);
  overflow:hidden;
  background:
    radial-gradient(ellipse 80% 60% at 78% 18%, rgba(255,192,120,.55), transparent 60%),
    linear-gradient(180deg, var(--sand-050) 0%, var(--sand-100) 55%, var(--sand-200) 100%);
}
.hero .container{
  display:grid;
  gap:clamp(2.5rem,6vw,4rem);
  align-items:center;
  grid-template-columns:1fr;
}
.hero-copy{ position:relative; z-index:2; max-width:640px; }
.hero-copy .eyebrow{ display:block; }
.hero-title{
  font-family:var(--font-display);
  font-weight:600;
  font-size:var(--step-5);
  line-height:1.08;
  letter-spacing:-0.015em;
  color:var(--navy-800);
  text-wrap:balance;
}
.hero-title em{
  font-style:italic;
  color:var(--accent-dark);
}
.hero-sub{
  margin-top:1.4rem;
  font-size:var(--step-1);
  color:var(--text-soft);
  max-width:46ch;
}
.hero-ctas{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
  margin-top:2.25rem;
}
.hero-scene{
  position:relative;
  z-index:1;
  aspect-ratio:6/5;
  width:100%;
}
.hero-scene svg{ width:100%; height:100%; }

.trust-strip{
  position:relative;
  z-index:2;
  border-top:1px solid var(--line-soft);
  margin-top:clamp(3rem,6vw,4.5rem);
  padding-top:clamp(1.75rem,3vw,2.25rem);
}
.trust-strip ul{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1.25rem 1.5rem;
}
.trust-strip li{
  display:flex;
  align-items:center;
  gap:.65rem;
  font-size:.92rem;
  font-weight:500;
  color:var(--navy-700,var(--navy-800));
}
.trust-strip svg{
  width:22px; height:22px; flex:none;
  color:var(--accent-dark);
}

/* Mobile: center the hero copy block and its supporting rows */
@media (max-width:859px){
  .hero-copy{
    max-width:100%;
    text-align:center;
    margin-inline:auto;
  }
  .hero-sub{ margin-inline:auto; }
  .hero-ctas{ justify-content:center; }
  .trust-strip li{ justify-content:center; text-align:left; }
}

/* Hero SVG scene elements */
.sc-bird{ transform-origin:center; }
.sc-bird-1{ animation:bob 5s ease-in-out infinite; }
.sc-bird-2{ animation:bob 5s ease-in-out infinite .6s; }
@keyframes bob{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-7px); }
}
.sc-sun{
  transform-origin:center;
  animation:rise 1.4s var(--ease) both;
}
@keyframes rise{
  from{ transform:translateY(26px) scale(.9); opacity:0; }
  to{ transform:translateY(0) scale(1); opacity:1; }
}
.sc-palm{ animation:sway 7s ease-in-out infinite; transform-origin:85% 100%; }
@keyframes sway{
  0%,100%{ transform:rotate(0deg); }
  50%{ transform:rotate(1.4deg); }
}
.sc-dune{ animation:dune-in 1.1s var(--ease) both .2s; }
@keyframes dune-in{
  from{ transform:translateY(18px); opacity:0; }
  to{ transform:translateY(0); opacity:1; }
}
.sc-birds-group{ animation:fly-in 1.2s var(--ease) both; }
@keyframes fly-in{
  from{ transform:translateX(-24px); opacity:0; }
  to{ transform:translateX(0); opacity:1; }
}

/* ==========================================================================
   SOBRE
   ========================================================================== */
.about{ background:var(--bg); }
.about .container{
  display:grid;
  gap:clamp(2.5rem,6vw,4rem);
  grid-template-columns:1fr;
}
.about-copy p{
  font-size:var(--step-1);
  color:var(--text-soft);
  max-width:48ch;
}
.about-copy .eyebrow{ display:block; }
.about-copy h2{
  font-family:var(--font-display);
  font-size:var(--step-3);
  font-weight:600;
  color:var(--navy-800);
  margin-bottom:1rem;
  max-width:22ch;
}
.about-signature{
  margin-top:1.75rem;
  display:flex;
  align-items:center;
  gap:.85rem;
  font-family:var(--font-script);
  font-size:1.6rem;
  color:var(--accent-dark);
}
.about-signature .rule{
  width:44px; height:1px;
  background:var(--line);
}

.diff-grid{
  display:grid;
  gap:1.1rem;
  grid-template-columns:1fr;
}
.diff-card{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  padding:1.5rem;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.diff-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-card);
  border-color:transparent;
}
.diff-card svg{ width:28px; height:28px; color:var(--accent-dark); margin-bottom:.85rem; }
.diff-card h3{
  font-family:var(--font-body);
  font-weight:600;
  font-size:1.05rem;
  color:var(--navy-800);
  margin-bottom:.4rem;
}
.diff-card p{ font-size:.92rem; color:var(--text-soft); }

/* ==========================================================================
   PASSEIOS
   ========================================================================== */
.tours{ background:var(--bg-alt); position:relative; }
.tours-grid{
  display:grid;
  gap:1.25rem;
  grid-template-columns:1fr;
}
.tour-card{
  background:var(--surface);
  border-radius:var(--radius-lg);
  border:1px solid var(--line-soft);
  padding:clamp(1.5rem,3vw,2.25rem);
  box-shadow:var(--shadow-card);
}
.tour-card.is-featured{
  background:linear-gradient(135deg,var(--navy-800),var(--navy-900));
  color:var(--sand-050);
  display:grid;
  gap:1.75rem;
  grid-template-columns:1fr;
  position:relative;
  overflow:hidden;
}
.tour-card.is-featured::after{
  content:"";
  position:absolute;
  inset:auto -10% -40% auto;
  width:60%; aspect-ratio:1;
  background:radial-gradient(circle, rgba(241,138,79,.35), transparent 70%);
  pointer-events:none;
}
.tour-card.is-featured .tour-icon{
  background:rgba(251,247,240,.12);
  color:var(--orange-300);
}
.tour-card.is-featured .tour-card-head p{ color:rgba(251,247,240,.78); }
.tour-card.is-featured .tour-name{ color:var(--sand-050); }
.tour-card.is-featured .tour-tag{
  background:rgba(251,247,240,.14);
  color:var(--orange-200);
}
.tour-card.is-featured .accordion-trigger{ color:var(--sand-050); border-color:rgba(251,247,240,.25); }
.tour-card.is-featured .accordion-panel{ color:rgba(251,247,240,.82); }
.tour-card.is-featured .accordion-panel li::before{ color:var(--orange-300); }

.tour-icon{
  width:60px; height:60px;
  border-radius:16px;
  background:var(--sand-100);
  display:grid;
  place-items:center;
  color:var(--navy-800);
  flex:none;
}
.tour-icon svg{ width:32px; height:32px; }

.tour-card-head{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:.9rem;
  margin-bottom:1.1rem;
}
.tour-card-head > div:not(.tour-icon){ width:100%; }
.tour-tag{
  display:inline-block;
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:var(--accent-dark);
  background:var(--sand-100);
  padding:.3rem .65rem;
  border-radius:100px;
  margin-bottom:.5rem;
}
.tour-name{
  font-family:var(--font-display);
  font-weight:600;
  font-size:var(--step-2);
  color:var(--navy-800);
  line-height:1.15;
}
.tour-card-head p{
  margin-top:.5rem;
  font-size:.95rem;
  color:var(--text-soft);
  max-width:46ch;
}

.accordion-item{
  border-top:1px solid var(--line-soft);
}
.tour-card.is-featured .accordion-item{ border-color:rgba(251,247,240,.18); }

.accordion-trigger{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding-block:1rem;
  font-weight:500;
  font-size:.95rem;
  text-align:left;
}
.accordion-trigger .chevron{
  width:18px; height:18px;
  flex:none;
  transition:transform .35s var(--ease);
}
.accordion-trigger[aria-expanded="true"] .chevron{ transform:rotate(180deg); }

.accordion-panel{
  max-height:0;
  overflow:hidden;
  transition:max-height .4s var(--ease);
  font-size:.92rem;
  color:var(--text-soft);
}
.accordion-panel-inner{ padding-bottom:1.1rem; }
.accordion-panel ul{
  display:grid;
  gap:.55rem;
}
.accordion-panel li{
  display:flex;
  gap:.55rem;
  align-items:flex-start;
}
.accordion-panel li::before{
  content:"✓";
  color:var(--accent-dark);
  font-weight:700;
  flex:none;
  line-height:1.5;
}

.tour-cta{ margin-top:1.35rem; }

/* ==========================================================================
   COMO AGENDAR
   ========================================================================== */
.steps{ background:var(--bg); }
.steps-list{
  display:grid;
  gap:1.75rem;
  grid-template-columns:1fr;
  counter-reset:step;
  position:relative;
}
.step-item{
  position:relative;
  padding-left:4.25rem;
}
.step-item::before{
  counter-increment:step;
  content:"0" counter(step);
  position:absolute;
  left:0; top:0;
  width:3.1rem; height:3.1rem;
  border-radius:50%;
  background:var(--surface);
  border:1.5px solid var(--line);
  display:grid;
  place-items:center;
  font-family:var(--font-display);
  font-size:1.15rem;
  font-weight:600;
  color:var(--accent-dark);
}
.step-item h3{
  font-family:var(--font-display);
  font-size:1.3rem;
  font-weight:600;
  color:var(--navy-800);
  margin-bottom:.35rem;
}
.step-item p{ color:var(--text-soft); font-size:.95rem; max-width:42ch; }

/* ==========================================================================
   GALERIA
   ========================================================================== */
.gallery{ background:var(--bg-alt); }

.carousel{ position:relative; }
.carousel-track{
  display:flex;
  gap:.9rem;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-padding-left:var(--gutter);
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  padding-bottom:.25rem;
  margin:0 calc(var(--gutter) * -1);
  padding-left:var(--gutter);
  padding-right:var(--gutter);
}
.carousel-track::-webkit-scrollbar{ display:none; }

.carousel-item{
  scroll-snap-align:start;
  flex:0 0 auto;
  width:76%;
  position:relative;
  border-radius:var(--radius-md);
  overflow:hidden;
  cursor:pointer;
  background:var(--navy-800);
}
.carousel-item img{
  width:100%; height:100%;
  object-fit:cover;
  aspect-ratio:4/5;
  transition:transform .6s var(--ease);
}
.carousel-item:hover img{ transform:scale(1.05); }
.carousel-item .cap{
  position:absolute;
  inset:auto 0 0 0;
  padding:.9rem .9rem 1rem;
  font-size:.8rem;
  color:var(--sand-050);
  background:linear-gradient(0deg, rgba(18,40,58,.88), transparent);
}

.carousel-arrow{
  position:absolute;
  top:42%;
  transform:translateY(-50%);
  width:48px; height:48px;
  border-radius:50%;
  background:var(--surface);
  box-shadow:var(--shadow-card);
  color:var(--navy-800);
  display:grid;
  place-items:center;
  z-index:3;
  transition:background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.carousel-arrow:hover{ background:var(--accent-dark); color:var(--white); }
.carousel-arrow svg{ width:20px; height:20px; }
.carousel-arrow.prev{ left:-6px; }
.carousel-arrow.next{ right:-6px; }

.carousel-dots{
  display:flex;
  justify-content:center;
  gap:.55rem;
  margin-top:1.5rem;
}
.carousel-dots button{
  width:8px; height:8px;
  border-radius:50%;
  background:var(--line);
  transition:background .3s var(--ease), transform .3s var(--ease);
}
.carousel-dots button.active{ background:var(--accent-dark); transform:scale(1.35); }

@media (min-width:640px){
  .carousel-item{ width:42%; }
}
@media (min-width:1024px){
  .carousel-item{ width:26%; }
  .carousel-arrow.prev{ left:-22px; }
  .carousel-arrow.next{ right:-22px; }
}
@media (max-width:639px){
  .carousel-arrow{ display:none; }
}

.lightbox{
  position:fixed; inset:0;
  z-index:200;
  background:rgba(18,29,37,.92);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:5vh 4vw;
  opacity:0;
  visibility:hidden;
  transition:opacity .3s var(--ease), visibility 0s linear .3s;
}
.lightbox.is-open{
  opacity:1; visibility:visible;
  transition:opacity .3s var(--ease), visibility 0s linear 0s;
}
.lightbox-figure{
  position:relative;
  max-width:min(900px,92vw);
  max-height:86vh;
}
.lightbox-figure img{
  max-height:86vh;
  width:auto;
  margin-inline:auto;
  border-radius:var(--radius-md);
}
.lightbox-figure figcaption{
  color:var(--sand-050);
  text-align:center;
  margin-top:.9rem;
  font-size:.95rem;
  opacity:.85;
}
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:absolute;
  width:46px; height:46px;
  border-radius:50%;
  background:rgba(251,247,240,.12);
  color:var(--sand-050);
  display:grid;
  place-items:center;
  transition:background .3s var(--ease);
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{
  background:rgba(251,247,240,.24);
}
.lightbox-close{ top:-3.25rem; right:0; }
.lightbox-prev{ left:clamp(-3rem,-6vw,-1rem); top:50%; transform:translateY(-50%); }
.lightbox-next{ right:clamp(-3rem,-6vw,-1rem); top:50%; transform:translateY(-50%); }
.lightbox-prev svg, .lightbox-next svg, .lightbox-close svg{ width:20px; height:20px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{ background:var(--bg); }
.faq-list{
  max-width:820px;
  border-top:1px solid var(--line);
}
.faq-item{ border-bottom:1px solid var(--line); }
.faq-trigger{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1.5rem;
  padding-block:1.35rem;
  text-align:left;
  font-family:var(--font-display);
  font-size:1.2rem;
  font-weight:600;
  color:var(--navy-800);
}
.faq-trigger .chevron{
  width:22px; height:22px; flex:none;
  color:var(--accent-dark);
  transition:transform .35s var(--ease);
}
.faq-trigger[aria-expanded="true"] .chevron{ transform:rotate(45deg); }
.faq-panel{
  max-height:0;
  overflow:hidden;
  transition:max-height .4s var(--ease);
}
.faq-panel-inner{
  padding-bottom:1.5rem;
  color:var(--text-soft);
  max-width:64ch;
}

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-final{
  position:relative;
  overflow:hidden;
  background:linear-gradient(160deg, var(--navy-800), var(--navy-900));
  color:var(--sand-050);
  text-align:center;
}
.cta-final::before{
  content:"";
  position:absolute;
  inset:-20% -10% auto auto;
  width:55%; aspect-ratio:1;
  background:radial-gradient(circle, rgba(241,138,79,.4), transparent 70%);
}
.cta-final::after{
  content:"";
  position:absolute;
  inset:auto auto -30% -10%;
  width:50%; aspect-ratio:1;
  background:radial-gradient(circle, rgba(202,212,217,.16), transparent 70%);
}
.cta-final .container{ position:relative; z-index:1; }
.cta-final .eyebrow{ color:var(--orange-300); }
.cta-final h2{
  font-family:var(--font-display);
  font-weight:600;
  font-size:var(--step-4);
  max-width:16ch;
  margin-inline:auto;
  line-height:1.08;
}
.cta-final p{
  margin-top:1.1rem;
  font-size:var(--step-1);
  color:rgba(251,247,240,.78);
  max-width:44ch;
  margin-inline:auto;
}
.cta-final .hero-ctas{ justify-content:center; margin-top:2.25rem; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  background:var(--sand-100);
  padding-top:clamp(3rem,6vw,4.5rem);
}
.footer-top{
  display:grid;
  gap:2.5rem;
  grid-template-columns:1fr;
  padding-bottom:clamp(2.5rem,5vw,3.5rem);
  border-bottom:1px solid var(--line);
}
.footer-brand .brand{ margin-bottom:.85rem; }
.footer-brand p{
  color:var(--text-soft);
  max-width:36ch;
  font-size:.95rem;
}
.footer-cols{
  display:grid;
  gap:2rem;
  grid-template-columns:repeat(2,1fr);
}
.footer-col h4{
  font-family:var(--font-body);
  font-weight:600;
  font-size:.85rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--navy-800);
  margin-bottom:.9rem;
}
.footer-col ul{ display:grid; gap:.6rem; }
.footer-col a{ font-size:.92rem; color:var(--text-soft); transition:color .25s var(--ease); }
.footer-col a:hover{ color:var(--accent-dark); }
.footer-social{ display:flex; gap:.75rem; margin-top:.25rem; }
.footer-social a{
  width:40px; height:40px;
  border-radius:50%;
  border:1.5px solid var(--line);
  display:grid;
  place-items:center;
  color:var(--navy-800);
  transition:background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.footer-social a:hover{ background:var(--navy-800); color:var(--sand-050); border-color:var(--navy-800); }
.footer-social svg{ width:18px; height:18px; }

.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:1rem;
  justify-content:space-between;
  align-items:center;
  padding-block:1.5rem;
  font-size:.85rem;
  color:var(--text-soft);
}
.footer-bottom a:hover{ color:var(--accent-dark); }

.back-to-top{
  position:fixed;
  right:1.5rem;
  bottom:1.5rem;
  width:48px; height:48px;
  border-radius:50%;
  background:var(--navy-800);
  color:var(--sand-050);
  display:grid;
  place-items:center;
  box-shadow:var(--shadow-soft);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .3s var(--ease), transform .3s var(--ease), visibility 0s linear .3s, background .3s var(--ease);
  z-index:80;
}
.back-to-top.is-visible{
  opacity:1; visibility:visible; transform:none;
  transition:opacity .3s var(--ease), transform .3s var(--ease), background .3s var(--ease);
}
.back-to-top:hover{ background:var(--accent-dark); }
.back-to-top svg{ width:20px; height:20px; }

/* Floating WhatsApp button (mobile-first quick access) */
.fab-whatsapp{
  position:fixed;
  left:1.5rem;
  bottom:1.5rem;
  z-index:80;
  width:56px; height:56px;
  border-radius:50%;
  background:#25D366;
  color:#fff;
  display:grid;
  place-items:center;
  box-shadow:0 14px 28px -10px rgba(37,211,102,.6);
  transition:transform .3s var(--ease);
}
.fab-whatsapp:hover{ transform:translateY(-3px) scale(1.04); }
.fab-whatsapp svg{ width:26px; height:26px; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (min-width:640px){
  .trust-strip ul{ grid-template-columns:repeat(4,1fr); }
  .diff-grid{ grid-template-columns:repeat(2,1fr); }
  .tours-grid{ grid-template-columns:repeat(2,1fr); }
  .tour-card.is-featured{ grid-column:1 / -1; }
  .footer-cols{ grid-template-columns:repeat(3,1fr); }
}

@media (min-width:860px){
  .hero .container{ grid-template-columns:1.05fr .95fr; }
  .trust-strip{ grid-column:1/-1; }
  .about .container{ grid-template-columns:.85fr 1.15fr; align-items:start; }
  .steps-list{ grid-template-columns:repeat(4,1fr); gap:0; }
  .step-item{ padding-left:0; padding-top:4.25rem; }
  .step-item::before{ left:50%; transform:translateX(-50%); top:0; }
  .step-item h3, .step-item p{ text-align:center; margin-inline:auto; }
  .footer-top{ grid-template-columns:1fr 1.4fr; }
}

@media (min-width:1024px){
  .nav-side{ display:flex; }
  .nav-toggle{ display:none; }
  .header-actions .btn-primary{ display:inline-flex; }
  .tours-grid{ grid-template-columns:repeat(4,1fr); }
}

@media (max-width:1023px){
  .mobile-nav{ display:flex; }
}
@media (min-width:1024px){
  .mobile-nav{ display:none !important; }
}
