/* ============================================================
   Luxia Travel — site styles
   Palette is drawn from the LT monogram (#79A7BE on light grey).
   Display face is a didone to match the monogram's letterforms.
   ============================================================ */

:root {
  --ink:        #14232C;   /* deep slate-navy: headings, dark grounds */
  --slate:      #486376;   /* secondary text */
  --luxia:      #79A7BE;   /* logo blue */
  --luxia-deep: #4C7B95;   /* links, focus, hover */
  --mist:       #DEE7EC;   /* cool pale ground */
  --mist-soft:  #EFF4F6;
  --paper:      #FBFCFC;
  --sand:       #B99A6B;   /* sparing warm accent — rules, affiliations */
  --wa:         #25D366;   /* WhatsApp brand green */

  --measure: 62ch;
  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  --rhythm: clamp(4rem, 9vw, 8rem);

  --serif: "Bodoni Moda", Georgia, "Times New Roman", serif;
  --sans: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(1rem, .96rem + .2vw, 1.0625rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: var(--luxia-deep); text-decoration-thickness: 1px; text-underline-offset: .22em; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--luxia-deep); outline-offset: 3px; border-radius: 2px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- type ---------- */
h1, h2, h3, .display {
  font-family: var(--serif);
  font-weight: 400;
  font-optical-sizing: auto;
  line-height: 1.08;
  letter-spacing: -.012em;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 6.4vw, 5.25rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.65rem); line-height: 1.2; }
p  { margin: 0 0 1.15em; max-width: var(--measure); }
.lede { font-size: clamp(1.1rem, 1.02rem + .45vw, 1.35rem); line-height: 1.6; color: var(--slate); }

/* ---------- layout ---------- */
.wrap { width: min(100% - (var(--gutter) * 2), 78rem); margin-inline: auto; }
.wrap--narrow { width: min(100% - (var(--gutter) * 2), 54rem); margin-inline: auto; }
.band { padding-block: var(--rhythm); }
.band--dark { background: var(--ink); color: var(--mist); }
.band--dark h2, .band--dark h3 { color: var(--paper); }
.band--dark p { color: #B9C9D3; }
.band--mist { background: var(--mist-soft); }

.rule { height: 1px; border: 0; background: var(--sand); opacity: .5; margin: 0; }

/* ---------- skip link ---------- */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: .75rem 1.25rem;
}
.skip:focus { left: 0; }

/* ---------- header ---------- */
.masthead {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--gutter);
  transition: background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
}
/* keeps the wordmark and nav readable over a bright sky */
.masthead[data-solid="false"]::before {
  content: ""; position: absolute; inset: 0 0 -3rem 0; z-index: -1; pointer-events: none;
  background: linear-gradient(to bottom, rgba(12,22,29,.5), rgba(12,22,29,0));
}
.masthead[data-solid="true"] {
  background: rgba(251,252,252,.94);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(20,35,44,.09);
  padding-block: .6rem;
}
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand img { width: 42px; height: 42px; border-radius: 2px; }
.brand span {
  font-family: var(--serif); font-size: 1.15rem; letter-spacing: .06em;
  color: var(--paper); transition: color .4s var(--ease);
}
.masthead[data-solid="true"] .brand span { color: var(--ink); }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.1rem); }
.nav a {
  font-size: .95rem; text-decoration: none; color: rgba(255,255,255,.86);
  transition: color .4s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { color: #fff; text-decoration: underline; }
.masthead[data-solid="true"] .nav a { color: var(--slate); }
.masthead[data-solid="true"] .nav a:hover,
.masthead[data-solid="true"] .nav a[aria-current="page"] { color: var(--ink); }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; padding: .4rem;
  color: #fff;
}
.masthead[data-solid="true"] .nav-toggle { color: var(--ink); }
.nav-toggle svg { width: 26px; height: 26px; }

/* pages without a photographic hero start with the solid treatment */
.masthead--opaque { position: sticky; background: var(--paper); box-shadow: 0 1px 0 rgba(20,35,44,.09); }
.masthead--opaque .brand span { color: var(--ink); }
.masthead--opaque .nav a { color: var(--slate); }
.masthead--opaque .nav-toggle { color: var(--ink); }

@media (max-width: 46rem) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 0 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--paper); padding: 5rem var(--gutter) 1.75rem;
    box-shadow: 0 10px 30px rgba(20,35,44,.14);
    transform: translateY(-102%); transition: transform .38s var(--ease);
  }
  .nav[data-open="true"] { transform: translateY(0); }
  .nav a, .masthead[data-solid="true"] .nav a {
    color: var(--ink); padding: .85rem 0; border-bottom: 1px solid var(--mist);
    font-size: 1.05rem;
  }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--sans); font-size: .95rem; font-weight: 600;
  letter-spacing: .02em; line-height: 1;
  padding: 1.02rem 1.9rem; border: 1px solid transparent; border-radius: 1px;
  text-decoration: none; cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.btn--primary { background: var(--ink); color: var(--paper); }
.btn--primary:hover { background: var(--luxia-deep); color: var(--paper); }
.btn--ghost { border-color: currentColor; color: var(--paper); background: transparent; }
.btn--ghost:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn--outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--outline:hover { background: var(--ink); color: var(--paper); }
.btn--wa { background: var(--wa); color: #06301A; }
.btn--wa:hover { background: #1FBA59; color: #06301A; }
.btn svg { width: 19px; height: 19px; flex: none; }
.btn[disabled] { opacity: .55; cursor: progress; }

.actions { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: min(94svh, 52rem); display: grid; isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img, .hero__media video { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to right, rgba(12,22,29,.72) 0%, rgba(12,22,29,.34) 46%, rgba(12,22,29,0) 78%),
    linear-gradient(to top, rgba(12,22,29,.78) 0%, rgba(12,22,29,.34) 46%, rgba(12,22,29,.14) 100%);
}
@media (max-width: 46rem) {
  /* narrow screens have nowhere for text to hide, so darken the whole frame */
  .hero::after {
    background: linear-gradient(to top, rgba(12,22,29,.86) 0%, rgba(12,22,29,.6) 55%, rgba(12,22,29,.34) 100%);
  }
}
.hero__inner {
  align-self: end;
  width: min(100% - (var(--gutter) * 2), 78rem);
  margin-inline: auto;
  padding-block: clamp(3.5rem, 8vh, 6.5rem);
  color: var(--paper);
}
.hero h1 { color: var(--paper); max-width: 16ch; }
.hero__sub {
  color: rgba(255,255,255,.9); max-width: 46ch;
  font-size: clamp(1.05rem, 1rem + .4vw, 1.28rem); margin-top: 1.4rem;
}
.hero .actions { margin-top: 2.2rem; }

/* one orchestrated reveal on load */
.reveal > * { opacity: 0; transform: translateY(14px); animation: rise .9s var(--ease) forwards; }
.reveal > *:nth-child(1) { animation-delay: .12s; }
.reveal > *:nth-child(2) { animation-delay: .26s; }
.reveal > *:nth-child(3) { animation-delay: .4s; }
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .reveal > * { opacity: 1; transform: none; animation: none; } }

/* ---------- page header (non-hero pages) ---------- */
.pagehead { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2rem, 4vw, 3rem); }
.pagehead p { margin-top: 1.1rem; }

/* ---------- affiliations ---------- */
.affil { padding-block: clamp(2.5rem, 5vw, 4rem); background: var(--mist-soft); }
.affil h2 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); color: var(--slate); }
.affil__sub {
  font-family: var(--sans); font-weight: 600; font-size: .98rem;
  color: var(--slate); margin: 3.25rem 0 1.1rem;
}
.affil__grid {
  display: grid; gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  background: rgba(185,154,107,.32);
  border: 1px solid rgba(185,154,107,.32);
}
.affil h2 + .affil__grid { margin-top: 1.6rem; }
.affil__sub + .affil__grid { margin-top: 0; }
.affil__slot {
  background: var(--mist-soft);
  min-height: 6.5rem;
  display: grid; place-items: center;
  padding: 1.25rem;
  text-align: center;
  font-size: .8rem; color: #94A6B1; letter-spacing: .04em;
}
.affil__slot img {
  max-height: 3.1rem; max-width: 84%; width: auto; height: auto;
  object-fit: contain; filter: grayscale(1); opacity: .72;
}
/* marks built around a solid block read heavier than the fine serif ones */
.affil__slot img[src*="hyatt"] { opacity: .55; }
/* square and portrait lockups need more height to match the wide wordmarks */
.affil__slot--tall img { max-height: 4.6rem; }
.affil__note { margin-top: 1.6rem; font-size: .95rem; color: var(--slate); max-width: 68ch; }

/* ---------- editorial split ---------- */
.split { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (min-width: 60rem) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--wide-text { grid-template-columns: 1.15fr .85fr; }
  .split--flip .split__media { order: -1; }
}
.split__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.split__body h2 + p { margin-top: 1.5rem; }

/* ---------- services ---------- */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.service { position: relative; min-height: 24rem; display: grid; align-items: end; isolation: isolate; }
.service img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.service::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, rgba(12,22,29,.94) 0%, rgba(12,22,29,.72) 34%, rgba(12,22,29,.18) 78%);
}
.service__body { padding: 1.75rem; color: var(--paper); }
.service h3 { color: var(--paper); }
.service p { color: rgba(255,255,255,.82); font-size: .95rem; margin: .6rem 0 0; max-width: 34ch; }

/* ---------- testimonials ---------- */
.quote-feature { position: relative; isolation: isolate; }
.quote-feature img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.quote-feature::after {
  content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(20,35,44,.42);
}
.quote-feature blockquote {
  margin: 0; max-width: 34ch;
  font-family: var(--serif); font-size: clamp(1.6rem, 3.4vw, 2.7rem);
  line-height: 1.24; color: var(--paper);
}
.quote-feature cite {
  display: block; margin-top: 1.6rem; font-family: var(--sans); font-style: normal;
  font-size: .92rem; letter-spacing: .05em; color: rgba(255,255,255,.82);
}

.quotes { display: grid; gap: clamp(2rem, 4vw, 3.5rem); margin-top: 3rem; }
@media (min-width: 48rem) { .quotes { grid-template-columns: 1fr 1fr; } }
.quotes blockquote { margin: 0; padding-top: 1.5rem; border-top: 1px solid var(--sand); }
.quotes p { font-size: 1.05rem; }
.quotes cite {
  font-style: normal; font-size: .9rem; letter-spacing: .05em; color: var(--slate);
}

/* ---------- process (a real sequence, so it is numbered) ---------- */
.steps { counter-reset: step; display: grid; gap: 0; margin-top: 3rem; }
@media (min-width: 52rem) { .steps { grid-template-columns: 1fr 1fr; } }
.step {
  counter-increment: step;
  display: grid; grid-template-columns: 3.2rem 1fr; gap: 1.25rem;
  padding: 2rem 0; border-top: 1px solid rgba(185,154,107,.45);
}
.step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--serif); font-size: 1.5rem; color: var(--sand); line-height: 1;
}
@media (min-width: 52rem) {
  .step:nth-child(odd) { padding-right: 3rem; }
  .step:nth-child(even) { padding-left: 3rem; border-left: 1px solid rgba(185,154,107,.45); }
}
.step p { margin: .55rem 0 0; font-size: .98rem; }

/* ---------- FAQ ---------- */
.faq { margin-top: 2.5rem; }
.faq details { border-top: 1px solid var(--mist); }
.faq details:last-of-type { border-bottom: 1px solid var(--mist); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.3rem 2.5rem 1.3rem 0; position: relative;
  font-size: 1.08rem; font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: .4rem; top: 50%; transform: translateY(-50%);
  font-family: var(--serif); font-size: 1.6rem; color: var(--sand); line-height: 1;
}
.faq details[open] summary::after { content: "\2013"; }
.faq details > p { padding-bottom: 1.4rem; color: var(--slate); }

/* ---------- form ---------- */
.form { margin-top: 2.5rem; }
.field-grid { display: grid; gap: 1.35rem; }
@media (min-width: 40rem) { .field-grid { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: .45rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .9rem; font-weight: 600; letter-spacing: .01em; }
.field .hint { font-size: .84rem; color: var(--slate); font-weight: 400; }
.field input, .field select, .field textarea {
  font-family: var(--sans); font-size: 1rem; color: var(--ink);
  padding: .85rem .95rem; background: var(--paper);
  border: 1px solid #C3D2DA; border-radius: 1px;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--luxia-deep); box-shadow: 0 0 0 3px rgba(76,123,149,.16);
}
.field textarea { resize: vertical; min-height: 7rem; }
.field[data-invalid="true"] input,
.field[data-invalid="true"] select { border-color: #B4413B; }
.field .error { font-size: .84rem; color: #B4413B; }
.form__submit { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.form__note { font-size: .88rem; color: var(--slate); max-width: 46ch; margin: 0; }
.form__status { margin-top: 1.5rem; padding: 1.1rem 1.25rem; border-left: 3px solid var(--luxia); background: var(--mist-soft); }
.form__status[hidden] { display: none; }
.form__status h3 { font-size: 1.15rem; }
.form__status p { margin: .5rem 0 0; font-size: .95rem; }

/* ---------- CTA band ---------- */
.cta { position: relative; isolation: isolate; }
.cta > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.cta::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to right, rgba(12,22,29,.88) 0%, rgba(12,22,29,.66) 52%, rgba(12,22,29,.5) 100%);
}
@media (max-width: 56rem) {
  .cta::after { background: rgba(12,22,29,.84); }
}
.cta__inner { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 56rem) { .cta__inner { grid-template-columns: 1.2fr auto; } }

/* ---------- sticky WhatsApp ---------- */
.wa-float {
  position: fixed; z-index: 45; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem);
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--wa); color: #06301A; text-decoration: none;
  padding: .85rem 1.3rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  box-shadow: 0 8px 24px rgba(20,35,44,.24);
}
.wa-float svg { width: 22px; height: 22px; }
.wa-float:hover { background: #1FBA59; color: #06301A; }
@media (max-width: 46rem) {
  .wa-float {
    left: 0; right: 0; bottom: 0; border-radius: 0; justify-content: center;
    padding: 1rem; box-shadow: 0 -4px 18px rgba(20,35,44,.18);
  }
  body:has(.wa-float) { padding-bottom: 3.6rem; }
}

/* ---------- footer ---------- */
.foot { background: var(--ink); color: #A9BCC7; padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.foot a { color: var(--mist); }
.foot__grid { display: grid; gap: 2.5rem; }
@media (min-width: 52rem) { .foot__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.foot h2 { font-size: 1.05rem; color: var(--paper); font-family: var(--sans); font-weight: 600; letter-spacing: .02em; }
.foot ul { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .6rem; font-size: .95rem; }
.foot .brand span { color: var(--paper); }
.foot__blurb { margin-top: 1.2rem; font-size: .95rem; color: #A9BCC7; max-width: 40ch; }
.foot__legal {
  margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.14);
  display: flex; flex-wrap: wrap; gap: .5rem 1.75rem; font-size: .85rem; color: #8FA5B2;
}
.foot__legal p { margin: 0; }