/* =====================================================================
   Coiba Island Tours — site styles
   Palette: deep-water navy, Coiba turquoise, prison-gate rust.
   Type: CIT Display (geometric, echoes the logo) + CIT Serif (body);
         place names are set in serif italic, like labels on a sea chart.
   ===================================================================== */

@font-face { font-family: "CIT Display"; src: url(/font-display-bold.woff2) format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "CIT Display"; src: url(/font-display-regular.woff2) format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "CIT Serif"; src: url(/font-serif.woff2) format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "CIT Serif"; src: url(/font-serif-italic.woff2) format("woff2"); font-weight: 400 700; font-style: italic; font-display: swap; }

:root {
  --abyss: #0a3346;
  --abyss-deep: #072535;
  --ink: #15323e;
  --muted: #48636e;
  --shallows: #19b3b8;
  --shallows-light: #8adbd9;
  --lagoon: #0a747c;
  --foam: #ecf6f5;
  --foam-2: #f5fafa;
  --line: #d4e3e5;
  --line-strong: #b5cbd0;
  --white: #fff;
  --rust: #c2410c;
  --rust-dark: #9c330a;
  --wa: #1f9d55;
  --dry: #e3a92f;
  --green: #2f8a5b;

  --font-display: "CIT Display", "Century Gothic", "Avenir Next", system-ui, sans-serif;
  --font-body: "CIT Serif", Georgia, "Times New Roman", serif;

  --wrap: 1240px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --section: clamp(4rem, 8vw, 7rem);
  --header-h: 68px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --shadow-card: 0 1px 2px rgba(4, 30, 42, .06), 0 12px 32px -18px rgba(4, 30, 42, .35);
  --shadow-float: 0 30px 60px -28px rgba(4, 30, 42, .6);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.65; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--lagoon); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--abyss); }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; color: var(--abyss); margin: 0; letter-spacing: -.015em; line-height: 1.1; text-wrap: balance; }
ul, ol { margin: 0; padding: 0; }
figure { margin: 0; }
dl, dd { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--shallows); outline-offset: 3px; border-radius: 4px; }
main:focus { outline: none; }
::selection { background: var(--shallows-light); color: var(--abyss); }
[hidden] { display: none !important; }

.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: -100px; z-index: 100; background: var(--abyss); color: #fff; padding: .7rem 1rem; border-radius: 6px; font-family: var(--font-display); font-weight: 700; text-decoration: none; }
.skip-link:focus { top: .75rem; color: #fff; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: calc(52rem + 2 * var(--gutter)); }
.icon { width: 1.15em; height: 1.15em; flex: none; }

.h2 { font-size: clamp(2rem, 1.35rem + 2.3vw, 3.15rem); }
.h2--sm { font-size: clamp(1.65rem, 1.3rem + 1.3vw, 2.3rem); }
.h3 { font-size: clamp(1.2rem, 1.08rem + .45vw, 1.45rem); line-height: 1.2; }
.small-note { font-size: .93rem; color: var(--muted); }
.text-link { font-family: var(--font-display); font-weight: 700; color: var(--lagoon); text-decoration: underline; text-decoration-thickness: 2px; text-decoration-color: rgba(10, 116, 124, .35); }
.text-link:hover { text-decoration-color: currentColor; }

/* --------------------------------------------------------------- buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55em; min-height: 48px; padding: .8em 1.4em; border: 2px solid transparent; border-radius: 999px; font-family: var(--font-display); font-weight: 700; font-size: 1rem; line-height: 1.1; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .15s ease, box-shadow .15s ease; }
.btn .icon { width: 1.25em; height: 1.25em; }
.btn--primary { background: var(--rust); color: #fff; box-shadow: 0 10px 22px -12px rgba(194, 65, 12, .8); }
.btn--primary:hover { background: var(--rust-dark); color: #fff; transform: translateY(-1px); }
.btn--ghost { border-color: rgba(255, 255, 255, .8); color: #fff; backdrop-filter: blur(6px); background: rgba(255, 255, 255, .06); }
.btn--ghost:hover { background: rgba(255, 255, 255, .18); color: #fff; }
.btn--outline { border-color: var(--abyss); color: var(--abyss); background: transparent; }
.btn--outline:hover { background: var(--abyss); color: #fff; }
.btn--sm { min-height: 42px; padding: .55em 1.05em; font-size: .95rem; }
.btn--lg { min-height: 56px; font-size: 1.08rem; }
.btn--block { display: flex; width: 100%; }

/* ----------------------------------------------------------------- chips */
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1rem; }
.chips li { padding: .35rem .8rem; border-radius: 999px; background: var(--foam); color: var(--abyss); font-family: var(--font-display); font-weight: 700; font-size: .88rem; line-height: 1.3; }
.chips--small li { font-size: .8rem; padding: .3rem .65rem; }

/* ---------------------------------------------------------------- header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .97); border-bottom: 1px solid transparent; transition: background-color .25s ease, border-color .25s ease, box-shadow .25s ease, color .25s ease; }
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 10px 30px -24px rgba(4, 30, 42, .5); }
@supports (backdrop-filter: blur(8px)) { .site-header { background: rgba(255, 255, 255, .88); backdrop-filter: saturate(1.4) blur(12px); } }
.site-header__inner { display: flex; align-items: center; gap: 1.1rem; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--abyss); text-decoration: none; margin-right: auto; }
.brand:hover { color: inherit; }
.brand__mark { width: 46px; height: auto; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; letter-spacing: -.02em; white-space: nowrap; }
.nav { display: none; }
.nav__list { list-style: none; display: flex; align-items: center; gap: .2rem; }
.nav__item { position: relative; }
.nav__link { display: inline-flex; align-items: center; gap: .3rem; padding: .55rem .8rem; border-radius: 10px; font-family: var(--font-display); font-weight: 700; font-size: .98rem; color: var(--ink); text-decoration: none; background: none; border: 0; cursor: pointer; }
.nav__link:hover, .nav__toggle[aria-expanded="true"] { color: var(--lagoon); background: var(--foam); }
.nav__link[aria-current="page"] { color: var(--lagoon); }
.nav__chev { width: 1rem; height: 1rem; transition: transform .2s ease; }
.nav__toggle[aria-expanded="true"] .nav__chev { transform: rotate(180deg); }
.nav__sub { list-style: none; position: absolute; top: calc(100% + 8px); left: -.5rem; min-width: 300px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: .5rem; box-shadow: 0 26px 50px -24px rgba(4, 30, 42, .45); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity .15s ease, transform .15s ease, visibility .15s; }
.nav__toggle[aria-expanded="true"] + .nav__sub { opacity: 1; visibility: visible; transform: none; }
.nav__sub a { display: flex; flex-direction: column; padding: .65rem .8rem; border-radius: 10px; text-decoration: none; }
.nav__sub a:hover, .nav__sub a[aria-current="page"] { background: var(--foam); }
.nav__sub-name { font-family: var(--font-display); font-weight: 700; color: var(--abyss); }
.nav__sub-meta { font-size: .9rem; color: var(--muted); }
.lang-link { display: none; font-family: var(--font-display); font-weight: 700; font-size: .92rem; color: var(--muted); text-decoration: none; padding: .45rem .6rem; border-radius: 8px; }
.lang-link:hover { color: var(--lagoon); background: var(--foam); }
.site-header__cta span { display: none; }
.site-header__cta { padding: 0; width: 44px; min-height: 44px; }
.menu-btn { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--foam); color: var(--abyss); cursor: pointer; transition: background-color .2s ease, color .2s ease; }
.menu-btn .icon { width: 24px; height: 24px; }

/* transparent header over the photo on the home page */
.has-hero .site-header { position: fixed; left: 0; right: 0; }
.has-hero .site-header:not(.is-scrolled) { background: transparent; backdrop-filter: none; color: #fff; }
.has-hero .site-header:not(.is-scrolled) .brand,
.has-hero .site-header:not(.is-scrolled) .nav__link,
.has-hero .site-header:not(.is-scrolled) .lang-link { color: #fff; }
.has-hero .site-header:not(.is-scrolled) .nav__link:hover,
.has-hero .site-header:not(.is-scrolled) .nav__toggle[aria-expanded="true"],
.has-hero .site-header:not(.is-scrolled) .lang-link:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.has-hero .site-header:not(.is-scrolled) .menu-btn { background: rgba(255, 255, 255, .18); color: #fff; }
.has-hero .site-header:not(.is-scrolled) .brand__name { text-shadow: 0 1px 12px rgba(3, 22, 32, .45); }

.mobile-menu { position: fixed; inset: 0; z-index: 60; background: #fff; overflow-y: auto; padding: 0 var(--gutter) 2rem; }
.mobile-menu__top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.mobile-menu__title { font-family: var(--font-display); font-weight: 700; color: var(--muted); }
.mobile-menu__tours, .mobile-menu__pages { list-style: none; }
.mobile-menu__tours a { display: flex; flex-direction: column; padding: .9rem 0; border-bottom: 1px solid var(--line); text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: var(--abyss); }
.mobile-menu__meta { font-family: var(--font-body); font-weight: 400; font-size: .95rem; color: var(--muted); }
.mobile-menu__pages { margin: 1rem 0 1.5rem; display: grid; gap: .1rem; }
.mobile-menu__pages a { display: block; padding: .55rem 0; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--ink); text-decoration: none; }
.mobile-menu__contact { margin-top: 1.25rem; color: var(--muted); font-size: .95rem; }
body.menu-open { overflow: hidden; }

@media (min-width: 1040px) {
  :root { --header-h: 76px; }
  .nav { display: block; }
  .lang-link { display: inline-block; }
  .menu-btn { display: none; }
  .site-header__cta { width: auto; padding: .55em 1.05em; }
  .site-header__cta span { display: inline; }
  .brand__mark { width: 52px; }
  .brand__name { font-size: 1.2rem; }
}

/* ------------------------------------------------------------- sections */
.section { padding-block: var(--section); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 3.5rem); }
.section--flush-top { padding-top: 0; }
.section--foam { background: var(--foam); }
.section--abyss { background-color: var(--abyss); color: rgba(255, 255, 255, .86); }
.section--abyss .h2, .section--abyss h2, .section--abyss h3 { color: #fff; }
.chart { background-image: url(/img-contours.svg); background-size: 1400px auto; background-position: center top; }
.section-head { max-width: 46rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head .h2 { margin-bottom: .9rem; }
.section-head__intro { font-size: 1.1rem; color: var(--muted); margin: 0; }
.section-head--light .section-head__intro { color: rgba(255, 255, 255, .78); }
.section-head--row { max-width: none; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1rem 2rem; }
.section-head--row > div { max-width: 46rem; }
.split { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split--top { align-items: start; }
.split__text > .h2 { margin-bottom: 1.25rem; }
.split__text > p { max-width: 62ch; }
@media (min-width: 900px) { .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }

/* ---------------------------------------------------------------- photos */
.photo { position: relative; display: block; overflow: hidden; border-radius: var(--r-sm); background: var(--foam); cursor: zoom-in; }
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.photo:hover img { transform: scale(1.035); }
.photo__cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 2.4rem .9rem .7rem; font-style: italic; font-size: .98rem; line-height: 1.25; color: #fff; background: linear-gradient(0deg, rgba(3, 22, 32, .72), rgba(3, 22, 32, 0)); }

/* ------------------------------------------------------------------ hero */
.hero { position: relative; isolation: isolate; color: #fff; min-height: 100svh; display: flex; align-items: flex-end; padding: calc(var(--header-h) + 2rem) 0 2.5rem; }
.hero__media, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__media { z-index: -2; overflow: hidden; }
.hero__media img { object-fit: cover; object-position: 50% 45%; animation: hero-zoom 1.8s var(--ease) both; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(4, 28, 40, .55) 0%, rgba(4, 28, 40, .15) 20%, rgba(4, 28, 40, .45) 42%, rgba(4, 28, 40, .85) 68%, rgba(4, 28, 40, .92) 100%); }
.hero__grid { display: grid; gap: 2rem; align-items: end; }
.hero__title { color: #fff; font-size: clamp(2.5rem, 1.3rem + 5vw, 5rem); line-height: .98; letter-spacing: -.03em; max-width: 13ch; text-shadow: 0 2px 30px rgba(3, 22, 32, .35); }
.hero__lead { max-width: 35rem; margin: 1.25rem 0 0; font-size: clamp(1.08rem, 1rem + .35vw, 1.25rem); line-height: 1.55; color: rgba(255, 255, 255, .94); text-shadow: 0 1px 18px rgba(3, 22, 32, .5); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.6rem; }
.hero__content > * { animation: rise .9s var(--ease) both; }
.hero__content > :nth-child(2) { animation-delay: .12s; }
.hero__content > :nth-child(3) { animation-delay: .24s; }
.hero__book { animation: rise .9s .3s var(--ease) both; }
.hero__book .book { box-shadow: var(--shadow-float); }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes hero-zoom { from { transform: scale(1.06); } to { transform: scale(1); } }
@media (min-width: 761px) {
  .hero::before { background: linear-gradient(90deg, rgba(4, 28, 40, .82) 0%, rgba(4, 28, 40, .55) 40%, rgba(4, 28, 40, .25) 68%, rgba(4, 28, 40, .35) 100%), linear-gradient(180deg, rgba(4, 28, 40, .5) 0%, rgba(4, 28, 40, 0) 22%); }
}
@media (min-width: 1000px) {
  .hero { align-items: center; padding-bottom: 3rem; }
  .hero__grid { grid-template-columns: minmax(0, 1fr) 390px; gap: 3rem; align-items: center; }
}

/* ------------------------------------------------------------ trust band */
.trust-band { background: #fff; border-bottom: 1px solid var(--line); padding-block: 1.4rem; }
.trust { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.25rem; }
.trust__item { display: flex; gap: .75rem; align-items: flex-start; font-size: .9rem; line-height: 1.35; color: var(--muted); }
.trust__item strong { display: block; font-family: var(--font-display); color: var(--abyss); font-size: .98rem; margin-bottom: .1rem; }
.trust__icon { width: 1.9rem; height: 1.9rem; padding: .35rem; border-radius: 10px; background: var(--foam); color: var(--lagoon); }
@media (min-width: 1000px) { .trust { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; } }
.principles + .trust { margin-top: clamp(2.5rem, 5vw, 3.5rem); padding-top: 2rem; border-top: 1px solid var(--line); }
.channels .trust { grid-template-columns: 1fr; margin-top: 1.75rem; }

/* --------------------------------------------------------- booking card */
.book { position: relative; padding: clamp(1.25rem, 3vw, 1.6rem); border-radius: var(--r-lg); background: #fff; color: var(--ink); box-shadow: var(--shadow-card); border: 1px solid var(--line); }
.book__head { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem 1rem; flex-wrap: wrap; margin-bottom: 1rem; padding-bottom: .9rem; border-bottom: 1px solid var(--line); }
.book__title { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--abyss); }
.book__from { margin: 0; display: flex; align-items: baseline; gap: .35rem; }
.book__price { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: var(--abyss); letter-spacing: -.02em; }
.book__unit { font-size: .88rem; color: var(--muted); }
.field { margin: 0 0 .85rem; border: 0; padding: 0; min-width: 0; }
.field > label, .stepper-field > label { display: block; font-family: var(--font-display); font-weight: 700; font-size: .88rem; margin-bottom: .35rem; color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: .65rem .85rem; border: 1px solid var(--line-strong); border-radius: 12px; background: #fff; font-size: 1rem; color: var(--ink); }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a3346' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .8rem center; background-size: 1.1rem; padding-right: 2.4rem; }
.field textarea { min-height: 84px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus, .stepper input:focus { outline: 3px solid rgba(25, 179, 184, .4); outline-offset: 0; border-color: var(--lagoon); }
.field--radios { display: grid; gap: .3rem; padding: .7rem .85rem; border-radius: 12px; background: var(--foam-2); border: 1px solid var(--line); }
.field--radios label { display: flex; align-items: center; gap: .55rem; font-size: .95rem; cursor: pointer; }
.field--radios input { width: 1.1rem; height: 1.1rem; accent-color: var(--lagoon); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin-bottom: .85rem; }
.stepper { display: flex; align-items: center; justify-content: space-between; gap: .25rem; padding: .25rem; border: 1px solid var(--line-strong); border-radius: 12px; }
.stepper button { width: 38px; height: 38px; flex: none; border-radius: 10px; border: 0; background: var(--foam); color: var(--abyss); font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; line-height: 1; cursor: pointer; }
.stepper button:hover { background: var(--abyss); color: #fff; }
.stepper input { width: 2.6rem; min-width: 0; height: 38px; text-align: center; border: 0; background: transparent; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--abyss); -moz-appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.book__total { margin: .25rem 0 1rem; padding: .8rem .95rem; border-radius: 12px; background: var(--foam); }
.book__total-row { display: flex; justify-content: space-between; align-items: baseline; margin: 0; font-family: var(--font-display); font-weight: 700; color: var(--abyss); }
.book__total-row strong { font-size: 1.6rem; letter-spacing: -.02em; }
.book__breakdown { margin: .1rem 0 0; font-size: .88rem; color: var(--muted); }
.book__msg { margin: .6rem 0 0; padding: .55rem .7rem; border-radius: 8px; background: #fff3e8; color: #7a2c06; font-size: .9rem; line-height: 1.4; }
.book.is-invalid .book__total-row strong { opacity: .35; }
.book__alt { margin: .7rem 0 0; text-align: center; font-size: .92rem; }
.book__alt a { color: var(--muted); }
.book__note { display: flex; align-items: center; justify-content: center; gap: .4rem; margin: .5rem 0 0; font-size: .85rem; color: var(--muted); }
.book__note .icon { color: var(--lagoon); }
[data-book-wa][aria-disabled="true"], [data-book-mail][aria-disabled="true"] { opacity: .55; cursor: not-allowed; }

/* ----------------------------------------------------------- tour cards */
.tgrid { display: grid; gap: 1.25rem; }
.tcard { position: relative; display: flex; flex-direction: column; border-radius: var(--r-md); background: #fff; border: 1px solid var(--line); overflow: hidden; box-shadow: var(--shadow-card); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.tcard:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(4, 30, 42, .06), 0 22px 40px -22px rgba(4, 30, 42, .45); }
.tcard__media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--foam); }
.tcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.tcard:hover .tcard__media img { transform: scale(1.04); }
.tcard__price { position: absolute; left: .8rem; top: .8rem; margin: 0; padding: .45rem .8rem; border-radius: 999px; background: rgba(255, 255, 255, .94); color: var(--muted); font-size: .85rem; line-height: 1.2; box-shadow: 0 6px 18px -8px rgba(4, 30, 42, .5); }
.tcard__price strong { font-family: var(--font-display); font-size: 1.05rem; color: var(--abyss); }
.tcard__body { padding: 1.15rem 1.25rem 1.35rem; display: flex; flex-direction: column; flex: 1; }
.tcard__kind { margin: 0 0 .45rem; font-family: var(--font-display); font-weight: 700; font-size: .85rem; color: var(--rust); }
.tcard__name { font-size: 1.35rem; margin-bottom: .45rem; }
.tcard__name a { color: var(--abyss); text-decoration: none; }
.tcard__name a::after { content: ""; position: absolute; inset: 0; }
.tcard:hover .tcard__name a { color: var(--lagoon); }
.tcard__text { color: var(--muted); margin-bottom: .2rem; }
.tcard .chips { margin-top: auto; padding-top: .8rem; }
.tcard--featured .tcard__name { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); }
@media (min-width: 700px) { .tgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) {
  .tgrid { grid-template-columns: 1.3fr 1fr 1fr; }
  .tcard--featured { grid-row: span 2; }
  .tcard--featured .tcard__media { aspect-ratio: auto; flex: 1; min-height: 340px; }
  .tcard--featured .tcard__body { flex: none; padding: 1.4rem 1.6rem 1.6rem; }
  .tcard--wide { grid-column: span 2; flex-direction: row; }
  .tcard--wide .tcard__media { aspect-ratio: auto; flex: 0 0 48%; min-height: 230px; }
  .tcard--wide .tcard__body { justify-content: center; padding: 1.4rem 1.6rem; }
  .tcard--wide .chips { margin-top: .4rem; }
}

/* ------------------------------------------------- itinerary course line */
.course { list-style: none; position: relative; margin: 0; padding: 0; --p: 0; --line-x: .75rem; }
.course::before, .course::after { content: ""; position: absolute; left: calc(var(--line-x) - 1px); top: .6rem; bottom: 2.2rem; width: 2px; }
.course::before { background: repeating-linear-gradient(to bottom, rgba(138, 219, 217, .45) 0 6px, transparent 6px 12px); }
.course::after { background: var(--shallows); transform-origin: top; transform: scaleY(var(--p)); }
.stop { position: relative; display: grid; grid-template-columns: 1.5rem minmax(0, 1fr); grid-template-areas: "mark time" "mark body" "mark photo"; column-gap: 1rem; padding-bottom: 2.5rem; }
.stop:last-child { padding-bottom: 0; }
.stop__time { grid-area: time; margin: 0 0 .2rem; font-family: var(--font-display); font-weight: 700; font-size: .98rem; color: var(--shallows-light); }
.stop__mark { grid-area: mark; position: relative; z-index: 1; justify-self: center; width: 16px; height: 16px; margin-top: .3rem; border-radius: 50%; border: 2px solid var(--shallows); background: var(--abyss); }
.stop__mark::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--shallows); transform: scale(0); transition: transform .3s ease; }
.stop.is-reached .stop__mark::after, .stop--start .stop__mark::after { transform: scale(1); }
.stop--end .stop__mark { width: 20px; height: 20px; border-width: 3px; }
.stop__body { grid-area: body; }
.stop__title { font-size: clamp(1.25rem, 1.1rem + .6vw, 1.55rem); color: #fff; }
.stop__place { margin: .2rem 0 .5rem; font-style: italic; font-size: 1.05rem; color: var(--shallows-light); }
.stop__text { margin: 0; max-width: 46ch; color: rgba(255, 255, 255, .82); }
.stop__photo { grid-area: photo; margin-top: 1rem; }
.stop__photo .photo { aspect-ratio: 16 / 10; background: rgba(255, 255, 255, .06); }
.course-note { margin: 2.5rem 0 0; font-size: .95rem; color: rgba(255, 255, 255, .7); max-width: 60ch; }
.course--simple .stop__title { margin-bottom: .3rem; }
@media (min-width: 760px) {
  .course { --line-x: 9.5rem; }
  .stop { grid-template-columns: 7.5rem 1.5rem minmax(0, 1fr) minmax(0, 17rem); grid-template-areas: "time mark body photo"; column-gap: 1.25rem; padding-bottom: 3rem; min-height: 9rem; }
  .stop--noimg { grid-template-columns: 7.5rem 1.5rem minmax(0, 1fr); grid-template-areas: "time mark body"; min-height: 0; }
  .stop__time { text-align: right; padding-top: .1rem; }
  .stop__photo { margin-top: 0; }
  .stop__photo .photo { aspect-ratio: 4 / 3; }
}
@media (min-width: 1100px) {
  .section .stop { grid-template-columns: 9rem 1.5rem minmax(0, 1fr) minmax(0, 23rem); }
  .section .stop--noimg { grid-template-columns: 9rem 1.5rem minmax(0, 1fr); }
  .section .course { --line-x: 11rem; }
}

/* ------------------------------------------------------------- included */
.included { display: grid; gap: 2.5rem; margin-top: 2rem; }
.included .h3 { margin-bottom: 1rem; }
.checklist { list-style: none; display: grid; gap: .65rem; }
.checklist li { display: flex; gap: .65rem; align-items: flex-start; }
.checklist .icon { margin-top: .25em; color: var(--lagoon); stroke-width: 2.6; }
.dot-list { list-style: none; display: grid; gap: .55rem; }
.dot-list li { position: relative; padding-left: 1.2rem; }
.dot-list li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--shallows); }
.fee-table { width: 100%; border-collapse: collapse; }
.fee-table caption { text-align: left; font-family: var(--font-display); font-weight: 700; font-size: .95rem; color: var(--muted); padding-bottom: .4rem; }
.fee-table th, .fee-table td { padding: .7rem 0; border-bottom: 1px solid var(--line-strong); text-align: left; font-weight: 400; }
.fee-table td { text-align: right; font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: var(--abyss); }
.fee-note { font-size: .93rem; color: var(--muted); margin-top: .6rem; }
@media (min-width: 900px) { .included:not(.included--compact) { grid-template-columns: 1.1fr .9fr 1fr; gap: 3.5rem; } }
@media (min-width: 700px) { .included--compact { grid-template-columns: 1fr 1fr; } .included--compact .included__col:last-child { grid-column: 1 / -1; } .included--compact .dot-list { grid-template-columns: 1fr 1fr; column-gap: 2rem; } }

/* ------------------------------------------------------------- wildlife */
.wildlife { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 44vw; grid-auto-flow: dense; gap: .6rem; }
.wildlife__item { border-radius: var(--r-sm); }
.wildlife__item--1 { grid-column: span 2; }
.wildlife__item--1 img { object-position: 38% 30%; }
.wildlife__item--8, .wildlife__item--9 { grid-row: span 2; }
.wildlife__item--10 { grid-column: span 2; }
@media (min-width: 760px) {
  .wildlife { grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: clamp(140px, 15vw, 210px); gap: .75rem; }
  .wildlife__item { grid-column: span 2; }
  .wildlife__item--1 { grid-column: span 3; grid-row: span 2; }
  .wildlife__item--2, .wildlife__item--3 { grid-column: span 3; }
  .wildlife__item--8, .wildlife__item--9 { grid-row: span 2; }
  .wildlife__item--10 { grid-column: span 2; }
}

/* -------------------------------------------------------------- seasons */
.seasons__months, .season__bar { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 3px; }
.seasons__months { font-family: var(--font-display); font-weight: 700; font-size: .78rem; color: var(--muted); text-align: center; margin-bottom: .5rem; }
.seasons__months .m-long { display: none; }
.season { display: grid; gap: .9rem; padding: 1.1rem 0 1.3rem; border-top: 1px solid var(--line-strong); }
.season__bar span { height: 16px; border-radius: 4px; background: #dce8ea; }
.season--dry .on { background: var(--dry); }
.season--green .on { background: var(--green); }
.season--whales .on { background: var(--lagoon); }
.season__name { font-size: 1.2rem; display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .7rem; margin-bottom: .3rem; }
.season__range { font-family: var(--font-body); font-style: italic; font-weight: 400; font-size: 1rem; color: var(--muted); letter-spacing: 0; }
.season__text p { margin: 0; max-width: 52ch; }
@media (min-width: 760px) {
  .seasons__months .m-long { display: inline; }
  .seasons__months .m-short { display: none; }
  .season { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); column-gap: 2.5rem; align-items: center; }
  .seasons__months { width: calc((100% - 2.5rem) * 7 / 12); }
  .season__bar span { height: 22px; }
}
.tour-main .season, .prose .season { grid-template-columns: 1fr; }
.tour-main .seasons__months, .prose .seasons__months { width: 100%; }
.prose .seasons { margin: 1rem 0 2rem; }
.prose .season__name { margin-top: 0; }

/* ---------------------------------------------------------- article cards */
.agrid { display: grid; gap: 1.25rem; }
.acard { position: relative; display: flex; flex-direction: column; border-radius: var(--r-md); overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-card); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.acard:hover { transform: translateY(-3px); }
.acard__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--foam); }
.acard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.acard:hover .acard__media img { transform: scale(1.04); }
.acard__body { padding: 1.1rem 1.25rem 1.25rem; display: flex; flex-direction: column; flex: 1; }
.acard__title { font-size: 1.18rem; line-height: 1.25; margin-bottom: .5rem; }
.acard__title a { color: var(--abyss); text-decoration: none; }
.acard__title a::after { content: ""; position: absolute; inset: 0; }
.acard:hover .acard__title a { color: var(--lagoon); }
.acard__text { color: var(--muted); font-size: .97rem; margin-bottom: .7rem; }
.acard__meta { margin: auto 0 0; font-family: var(--font-display); font-weight: 700; font-size: .82rem; color: var(--lagoon); }
@media (min-width: 700px) { .agrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .agrid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.pillar { display: grid; gap: 1.5rem; align-items: center; margin-bottom: 2.5rem; padding: clamp(1rem, 2.5vw, 1.5rem); border-radius: var(--r-lg); background: var(--foam); }
.pillar__media { display: block; border-radius: var(--r-md); overflow: hidden; aspect-ratio: 16 / 10; }
.pillar__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; }
.pillar__title { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem); margin-bottom: .8rem; }
.pillar__title a { color: var(--abyss); text-decoration: none; }
.pillar__title a:hover { color: var(--lagoon); }
@media (min-width: 900px) { .pillar { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.5rem; } }

/* ------------------------------------------------------------------ FAQ */
.faq { margin-top: 1.5rem; border-top: 1px solid var(--line-strong); }
.faq__item { border-bottom: 1px solid var(--line-strong); }
.faq__item summary { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.15rem 0; cursor: pointer; list-style: none; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.05rem, 1rem + .25vw, 1.18rem); color: var(--abyss); line-height: 1.3; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--lagoon); }
.faq__chev { width: 1.3rem; height: 1.3rem; color: var(--lagoon); transition: transform .2s ease; }
.faq__item[open] .faq__chev { transform: rotate(180deg); }
.faq__a { padding: 0 0 1.25rem; }
.faq__a p { margin: 0; max-width: 64ch; }

/* ----------------------------------------------------------------- CTA */
.cta-band { background-color: var(--abyss); color: rgba(255, 255, 255, .86); padding-block: clamp(3.5rem, 7vw, 5.5rem); }
.cta-band__inner { display: grid; gap: 2rem; align-items: center; }
.cta-band .h2 { color: #fff; margin-bottom: .6rem; }
.cta-band p { margin: 0; max-width: 46ch; font-size: 1.1rem; }
.cta-band__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.cta-band__mail { display: inline-flex; align-items: center; gap: .5rem; color: #fff; font-size: 1rem; word-break: break-word; }
.cta-band__mail:hover { color: var(--shallows-light); }
.cta-band__mail .icon { color: var(--shallows-light); }
@media (min-width: 900px) { .cta-band__inner { grid-template-columns: 1.3fr 1fr; } .cta-band__actions { align-items: flex-end; } }

/* --------------------------------------------------------------- footer */
.site-footer { background: var(--abyss-deep); color: rgba(255, 255, 255, .78); font-size: .97rem; padding-top: clamp(3rem, 6vw, 4.5rem); }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--shallows-light); text-decoration: underline; }
.site-footer__grid { display: grid; gap: 2.5rem; }
.site-footer__logo { display: inline-block; width: 150px; margin-bottom: 1.25rem; }
.site-footer__logo img { width: 100%; height: auto; }
.site-footer__brand p { max-width: 36ch; }
.site-footer__h { font-size: 1rem; color: #fff; margin-bottom: 1rem; }
.site-footer__col ul { list-style: none; display: grid; gap: .55rem; }
.contact-list { list-style: none; display: grid; gap: .8rem; }
.contact-list li { display: flex; gap: .7rem; align-items: flex-start; }
.contact-list .icon { margin-top: .22em; color: var(--shallows); }
.contact-list--large { gap: 1.1rem; font-size: 1.05rem; }
.contact-list--large .icon, .contact-list--card .icon { color: var(--lagoon); }
.contact-list--card { padding: 1.1rem 1.2rem; border-radius: var(--r-md); background: var(--foam); }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-block: 1.5rem; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .9rem; }
.site-footer__bottom p { margin: 0; }
.site-footer__legal { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; }
@media (min-width: 760px) { .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1040px) { .site-footer__grid { grid-template-columns: 1.3fr .8fr 1fr 1.4fr; gap: 3rem; } }

/* ------------------------------------------------------ floating WhatsApp */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 40; display: flex; align-items: center; gap: .6rem; height: 60px; min-width: 60px; padding: 0 14px; border-radius: 999px; background: var(--wa); color: #fff; text-decoration: none; box-shadow: 0 14px 30px -10px rgba(4, 30, 42, .55); }
.wa-float .icon { width: 32px; height: 32px; }
.wa-float__label { display: none; font-family: var(--font-display); font-weight: 700; font-size: .98rem; padding-right: .3rem; }
.wa-float:hover { color: #fff; background: #17864a; }
@media (min-width: 1040px) { .wa-float__label { display: inline; } }
.js .wa-float { transition: opacity .25s ease, transform .25s ease; }
.js .wa-float:not(.is-visible) { opacity: 0; transform: translateY(14px); pointer-events: none; }

/* --------------------------------------------------------------- share */
.share-btn { display: inline-flex; align-items: center; gap: .45rem; padding: .5rem .95rem; border: 1px solid var(--line-strong); border-radius: 999px; background: #fff; color: var(--abyss); font-family: var(--font-display); font-weight: 700; font-size: .9rem; cursor: pointer; }
.share-btn:hover { border-color: var(--abyss); }
.toast { position: fixed; left: 50%; bottom: 96px; z-index: 80; transform: translateX(-50%); padding: .7rem 1.1rem; border-radius: 999px; background: var(--abyss); color: #fff; font-family: var(--font-display); font-weight: 700; font-size: .95rem; box-shadow: var(--shadow-float); }

/* ------------------------------------------------------------ tour pages */
.tour-top { padding-top: clamp(1rem, 3vw, 2rem); }
.tour-top__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1rem 2rem; margin: .5rem 0 1.5rem; }
.tour-top__title { font-size: clamp(2.4rem, 1.5rem + 3.6vw, 4.2rem); line-height: 1; letter-spacing: -.03em; }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .35rem; font-family: var(--font-display); font-weight: 700; font-size: .85rem; color: var(--muted); }
.breadcrumbs li + li::before { content: "/"; margin-right: .35rem; color: var(--line-strong); }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--lagoon); text-decoration: underline; }
.tour-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; border-radius: var(--r-lg); overflow: hidden; }
.tour-gallery__item { border-radius: 0; aspect-ratio: 4 / 3; }
.tour-gallery__item--1 { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
@media (min-width: 760px) {
  .tour-gallery { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; height: clamp(340px, 46vw, 540px); }
  .tour-gallery__item { aspect-ratio: auto; }
  .tour-gallery__item--1 { grid-column: auto; grid-row: span 2; aspect-ratio: auto; }
}
.tour-layout { display: grid; gap: 2rem; padding-top: clamp(2rem, 4vw, 3rem); padding-bottom: var(--section); }
.tour-lead__text { font-size: clamp(1.12rem, 1rem + .4vw, 1.3rem); line-height: 1.55; max-width: 44rem; margin: 0; color: var(--ink); }
.tour-aside { scroll-margin-top: calc(var(--header-h) + 16px); }
.tour-sec { padding-top: clamp(2rem, 4vw, 2.75rem); margin-top: clamp(2rem, 4vw, 2.75rem); border-top: 1px solid var(--line); }
.tour-main > .tour-sec:first-child { border-top: 0; margin-top: 0; padding-top: 0; }
.tour-sec > .h2 { margin-bottom: 1rem; }
.tour-sec__text { max-width: 64ch; }
.tour-sec__sub { margin: 1.75rem 0 .9rem; }
.panel-dark { background-color: var(--abyss); color: rgba(255, 255, 255, .86); border-radius: var(--r-lg); padding: clamp(1.5rem, 4vw, 2.5rem) !important; border-top: 0 !important; }
.panel-dark .h2 { color: #fff; }
.panel-dark__intro { color: rgba(255, 255, 255, .78); max-width: 60ch; margin-bottom: 2rem; }
.panel-dark .course-note { margin-top: 2rem; }
.meeting { display: flex; gap: .7rem; align-items: flex-start; padding: 1rem 1.1rem; border-radius: var(--r-md); background: var(--foam); max-width: 64ch; }
.meeting .icon { color: var(--lagoon); margin-top: .25em; }
@media (min-width: 1000px) {
  .tour-layout { grid-template-columns: minmax(0, 1fr) 380px; grid-template-areas: "lead aside" "main aside"; column-gap: clamp(2.5rem, 5vw, 4.5rem); row-gap: 0; }
  .tour-lead { grid-area: lead; padding-bottom: 2.5rem; }
  .tour-aside { grid-area: aside; }
  .tour-aside__inner { position: sticky; top: calc(var(--header-h) + 1.25rem); }
  .tour-main { grid-area: main; }
  .tour-main .course { --line-x: .75rem; }
  .tour-main .stop { grid-template-columns: 1.5rem minmax(0, 1fr) minmax(0, 14rem); grid-template-areas: "mark time photo" "mark body photo"; grid-template-rows: auto 1fr; column-gap: 1.25rem; min-height: 0; padding-bottom: 2.5rem; }
  .tour-main .stop--noimg { grid-template-columns: 1.5rem minmax(0, 1fr); grid-template-areas: "mark time" "mark body"; }
  .tour-main .stop__time { text-align: left; padding-top: 0; }
  .tour-main .stop__mark { align-self: start; }
}
.rate-table { width: 100%; border-collapse: collapse; margin: .5rem 0 1rem; }
.rate-table th, .rate-table td { padding: .9rem 0; border-bottom: 1px solid var(--line-strong); text-align: left; }
.rate-table thead th { font-family: var(--font-display); font-weight: 700; font-size: .88rem; color: var(--muted); padding-top: 0; }
.rate-table tbody th { font-weight: 400; font-size: 1.08rem; }
.rate-table td { text-align: right; font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: var(--abyss); }
.rate-table thead th:last-child { text-align: right; }
.price { margin: 0; display: flex; align-items: baseline; flex-wrap: wrap; gap: .1rem .5rem; }
.price__value { font-family: var(--font-display); font-weight: 700; font-size: 2.2rem; line-height: 1; color: var(--abyss); letter-spacing: -.03em; }
.price__unit { font-size: .95rem; color: var(--muted); }
.options { display: grid; gap: 1rem; margin-top: 1.25rem; }
.option { padding: 1.4rem; border: 1px solid var(--line-strong); border-radius: var(--r-md); }
.option:first-child { background: var(--foam); border-color: var(--foam); }
.option__name { font-size: 1.2rem; margin-bottom: .8rem; }
.option__text { margin: .9rem 0 0; }
.options + .small-note { margin-top: 1.1rem; }
@media (min-width: 760px) { .options { grid-template-columns: repeat(3, minmax(0, 1fr)); } .option .price__value { font-size: 1.9rem; } }
.tour-links { list-style: none; display: grid; margin-top: 1rem; border-top: 1px solid var(--line); }
.tour-links a { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: .25rem 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.tour-links__name { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: var(--abyss); }
.tour-links__meta { color: var(--muted); }
.tour-links a:hover .tour-links__name { color: var(--lagoon); text-decoration: underline; }
@media (min-width: 900px) { .tour-links { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 3rem; } }
.book-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .65rem var(--gutter) calc(.65rem + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -12px 30px -24px rgba(4, 30, 42, .6); transition: transform .3s var(--ease); }
.book-bar.is-hidden { transform: translateY(110%); }
.book-bar__price { margin: 0; display: flex; align-items: baseline; gap: .4rem; min-width: 0; }
.book-bar .price__value { font-size: 1.55rem; }
.book-bar .price__unit { font-size: .85rem; line-height: 1.2; }
body.has-book-bar { padding-bottom: 76px; }
@media (min-width: 1000px) { .book-bar { display: none; } body.has-book-bar { padding-bottom: 0; } }

/* -------------------------------------------------------- page heroes */
.page-hero { padding-top: clamp(1.5rem, 4vw, 3rem); padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.page-hero__grid { display: grid; gap: 2rem; align-items: center; }
.page-hero__title { font-size: clamp(2.5rem, 1.6rem + 3.6vw, 4.4rem); line-height: 1; letter-spacing: -.03em; margin: .6rem 0 1rem; }
.page-hero__lead { font-size: clamp(1.08rem, 1rem + .3vw, 1.25rem); max-width: 40rem; margin: 0; }
.page-hero__media .photo { aspect-ratio: 4 / 3; border-radius: var(--r-lg); }
.page-hero__media .photo img { object-position: 50% 60%; }
@media (min-width: 900px) { .page-hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 4rem; } }
.principles { display: grid; gap: 2rem; margin-top: 2rem; }
.principles .h3 { margin-bottom: .6rem; }
.principles p { margin: 0; }
@media (min-width: 900px) { .principles { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3rem; } }
.photo-stack { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.photo-stack .photo { aspect-ratio: 1 / 1; }
.photo-stack .photo:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 10; }

/* ------------------------------------------------------------- guide / articles */
.guide { display: grid; gap: 2rem; padding-bottom: var(--section); }
.toc { border-top: 3px solid var(--abyss); padding-top: 1rem; }
.toc__title { font-family: var(--font-display); font-weight: 700; color: var(--abyss); margin-bottom: .6rem; }
.toc ol { list-style: none; display: grid; gap: .35rem; counter-reset: toc; margin-bottom: 1.25rem; }
.toc li { counter-increment: toc; display: flex; gap: .6rem; }
.toc li::before { content: counter(toc); font-family: var(--font-display); font-weight: 700; color: var(--shallows); min-width: 1.1rem; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--lagoon); text-decoration: underline; }
@media (min-width: 1000px) { .guide { grid-template-columns: 15rem minmax(0, 1fr); gap: 4.5rem; align-items: start; } .toc { position: sticky; top: calc(var(--header-h) + 2rem); } }
.prose { max-width: 68ch; }
.prose h2 { font-size: clamp(1.55rem, 1.3rem + 1vw, 2.1rem); margin: 2.75rem 0 1rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.25rem; margin: 1.75rem 0 .5rem; }
.prose p, .prose li { line-height: 1.72; }
.prose ul { list-style: none; display: grid; gap: .6rem; margin: 0 0 1.25rem; }
.prose ul li { position: relative; padding-left: 1.3rem; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: .72em; width: 7px; height: 7px; border-radius: 50%; background: var(--shallows); }
.prose strong { color: var(--abyss); }
.prose__figure { margin: .5rem 0 1.5rem; }
.prose__figure .photo { aspect-ratio: 16 / 9; border-radius: var(--r-md); }
.prose__figure figcaption { margin-top: .5rem; font-style: italic; color: var(--muted); font-size: .95rem; }
.prose--legal { padding-bottom: var(--section); }
.prose--legal h2 { font-size: 1.45rem; margin-top: 2.25rem; }
.table-wrap { overflow-x: auto; margin: 0 0 1.5rem; border: 1px solid var(--line); border-radius: var(--r-md); }
.data-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: .97rem; }
.data-table th, .data-table td { padding: .85rem 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.data-table thead th { background: var(--foam); font-family: var(--font-display); font-weight: 700; color: var(--abyss); font-size: .9rem; }
.data-table tbody tr:last-child th, .data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody th { font-family: var(--font-display); font-weight: 700; }
.data-table tbody td:nth-child(2) { font-family: var(--font-display); font-weight: 700; color: var(--abyss); }
.article__head { padding-top: clamp(1.5rem, 4vw, 3rem); }
.article__title { font-size: clamp(2.2rem, 1.4rem + 3vw, 3.8rem); line-height: 1.04; letter-spacing: -.03em; margin: .6rem 0 1rem; max-width: 20ch; }
.article__lead { font-size: clamp(1.1rem, 1rem + .35vw, 1.28rem); max-width: 46rem; }
.article__meta { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.4rem; margin: 1.25rem 0 0; font-family: var(--font-display); font-weight: 700; font-size: .9rem; color: var(--muted); }
.article__meta > span { display: inline-flex; align-items: center; gap: .4rem; }
.article__meta .share-btn { margin-left: auto; }
.article__cover { margin-top: clamp(1.5rem, 3vw, 2.5rem); }
.article__cover img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; border-radius: var(--r-lg); }
.article__layout { display: grid; gap: 2.5rem; padding-top: clamp(2rem, 4vw, 3rem); padding-bottom: var(--section); }
.article__cta { display: grid; gap: 1rem; align-items: center; margin-top: 2.5rem; padding: 1.5rem; border-radius: var(--r-lg); background: var(--abyss); color: rgba(255, 255, 255, .86); }
.article__cta p { margin: 0; }
.article__cta-title { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; color: #fff !important; margin-bottom: .3rem !important; }
.article__aside-inner { padding: 1.4rem; border-radius: var(--r-lg); background: var(--foam); }
.article__aside-title { font-family: var(--font-display); font-weight: 700; color: var(--abyss); margin-bottom: .6rem; }
.mini-tours { list-style: none; display: grid; margin-bottom: 1.1rem; }
.mini-tours a { display: grid; padding: .7rem 0; border-bottom: 1px solid var(--line-strong); text-decoration: none; }
.mini-tours__name { font-family: var(--font-display); font-weight: 700; color: var(--abyss); }
.mini-tours__meta { font-size: .9rem; color: var(--muted); }
.mini-tours a:hover .mini-tours__name { color: var(--lagoon); }
@media (min-width: 760px) { .article__cta { grid-template-columns: 1fr auto; padding: 1.75rem 2rem; } }
@media (min-width: 1000px) { .article__layout { grid-template-columns: minmax(0, 1fr) 320px; gap: 4rem; } .article__aside-inner { position: sticky; top: calc(var(--header-h) + 1.5rem); } }

/* ------------------------------------------------------------ contact */
.booking-grid { display: grid; gap: 2.5rem; align-items: start; }
.channels .h3 { margin-bottom: 1rem; }
.channel-list { list-style: none; display: grid; gap: .6rem; margin-bottom: 1.25rem; }
.channel { display: flex; align-items: center; gap: .9rem; padding: .95rem 1.1rem; border: 1px solid var(--line-strong); border-radius: var(--r-md); text-decoration: none; color: var(--ink); background: #fff; }
.channel:hover { border-color: var(--lagoon); color: var(--ink); background: var(--foam); }
.channel .icon { width: 1.6rem; height: 1.6rem; color: var(--lagoon); }
.channel span { display: grid; line-height: 1.35; word-break: break-word; }
.channel strong { font-family: var(--font-display); color: var(--abyss); }
@media (min-width: 960px) { .booking-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 3.5rem; } .channels { position: sticky; top: calc(var(--header-h) + 1.5rem); } }
.notfound .tour-links { margin: 2rem 0; }
.notfound__alt { margin-top: 1rem; }

/* ------------------------------------------------------------ lightbox */
.lightbox { width: 100vw; height: 100vh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(3, 18, 26, .94); color: #fff; }
.lightbox::backdrop { background: rgba(3, 18, 26, .7); }
.lightbox[open] { display: grid; place-items: center; }
.lightbox__figure { display: grid; justify-items: center; gap: .8rem; padding: 4rem 1rem 2rem; max-width: 100%; }
.lightbox__figure img { max-width: min(92vw, 1400px); max-height: 78vh; width: auto; height: auto; border-radius: 10px; object-fit: contain; }
.lightbox__figure figcaption { font-style: italic; color: rgba(255, 255, 255, .85); text-align: center; max-width: 60ch; }
.lightbox__btn { position: fixed; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .14); color: #fff; cursor: pointer; }
.lightbox__btn:hover { background: rgba(255, 255, 255, .28); }
.lightbox__btn .icon { width: 26px; height: 26px; }
.lightbox__close { top: 1rem; right: 1rem; }
.lightbox__prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 1rem; top: 50%; transform: translateY(-50%); }

/* -------------------------------------------------------------- motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .course::after { transform: none; }
  .stop .stop__mark::after { transform: scale(1); }
}
@media print {
  .site-header, .wa-float, .book-bar, .cta-band, .book, .lightbox { display: none !important; }
  .section--abyss, .panel-dark, .cta-band, .site-footer { background: #fff !important; color: #000 !important; }
}