:root {
  --lake: #0e4a55;
  --lake-deep: #0a343c;
  --ink: #12262b;
  --mist: #e7eeea;
  --mist-2: #d7e2dc;
  --wicker: #a9803f;
  --aqua: #2aa3b0;
  --white: #fbfdfc;
  --serif: "Young Serif", Georgia, "Times New Roman", serif;
  --sans: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --wrap: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--mist);
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.15; margin: 0; }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; max-width: 62ch; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 3px; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--white); padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 0; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem clamp(1rem, 4vw, 2.5rem);
  color: var(--white);
  background: linear-gradient(to bottom, rgba(10,52,60,.75), rgba(10,52,60,0));
  transition: background .25s;
}
.site-header.solid { background: var(--lake-deep); }
.brand { text-decoration: none; display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--serif); font-size: 1.3rem; }
.brand-sub { font-size: .8rem; opacity: .85; }
.nav { display: flex; gap: 1.6rem; align-items: center; }
.nav a { text-decoration: none; font-weight: 500; font-size: .98rem; }
.nav a:hover { text-decoration: underline; text-underline-offset: 5px; }
.nav-cta { background: var(--white); color: var(--lake-deep); padding: .5rem 1rem; border-radius: 999px; }
.nav-cta:hover { text-decoration: none !important; background: var(--mist-2); }
.nav-toggle {
  display: none; font: inherit; font-weight: 600; color: var(--white);
  background: transparent; border: 1.5px solid currentColor; border-radius: 999px; padding: .4rem 1rem; cursor: pointer;
}

/* Hero */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; color: var(--white); }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,40,47,.88) 0%, rgba(8,40,47,.45) 38%, rgba(8,40,47,0) 70%);
}
.hero-text { position: relative; z-index: 1; padding: 0 clamp(1.25rem, 5vw, 4rem) clamp(2.5rem, 8vh, 5rem); max-width: 54rem; animation: rise 1s ease-out both; }
.hero h1 { font-size: clamp(2.8rem, 8vw, 5.6rem); letter-spacing: -.01em; margin-bottom: 1rem; }
.hero p { font-size: 1.2rem; max-width: 36ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.4rem; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* Buttons */
.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-family: var(--sans); font-size: 1rem;
  padding: .85rem 1.5rem; border-radius: 999px; background: var(--white); color: var(--lake-deep);
  border: 2px solid var(--white); cursor: pointer; transition: background .2s, color .2s;
}
.btn:hover { background: var(--mist-2); border-color: var(--mist-2); }
.btn-ghost { background: transparent; color: var(--white); }
.btn-ghost:hover { background: rgba(255,255,255,.18); border-color: var(--white); }
.btn-solid { background: var(--lake); border-color: var(--lake); color: var(--white); }
.btn-solid:hover { background: var(--lake-deep); border-color: var(--lake-deep); }

/* Intro */
.intro { padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2rem, 5vw, 3rem); }
.intro p { font-family: var(--serif); font-size: clamp(1.4rem, 3vw, 2rem); line-height: 1.35; max-width: 34ch; }
.intro strong { font-weight: 400; color: var(--lake); box-shadow: inset 0 -.35em 0 rgba(42,163,176,.28); }

/* Rooms */
.rooms { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.rooms-head { margin-bottom: 2rem; }
.rooms-head p { margin: .6rem 0 0; color: #3b5057; }
.rooms-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.rates { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--lake); }
.rates li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1.5rem;
  padding: 1.25rem 0; border-bottom: 1px solid rgba(14,74,85,.25);
}
.rates p { margin: .2rem 0 0; font-size: .98rem; color: #3b5057; }
.price { font-family: var(--serif); font-size: 1.9rem; color: var(--lake); white-space: nowrap; }
.family { margin-top: 2rem; background: var(--lake); color: var(--white); padding: 1.5rem 1.75rem; border-radius: 6px; }
.family h3 { font-size: 1.1rem; margin-bottom: .8rem; }
.family table { width: 100%; border-collapse: collapse; }
.family th, .family td { text-align: left; padding: .5rem 0; border-bottom: 1px solid rgba(255,255,255,.25); }
.family th { font-weight: 500; font-size: .92rem; opacity: .8; }
.family td:last-child, .family th:last-child { text-align: right; }
.family td:last-child { font-family: var(--serif); font-size: 1.2rem; }
.family tr:last-child td { border-bottom: 0; }
.room-photos { display: grid; gap: 1rem; }
.room-photos img { width: 100%; border-radius: 6px; object-fit: cover; }
.room-photos img:first-child { aspect-ratio: 3 / 2; }
.room-photos img:last-child { aspect-ratio: 1 / 1; width: 78%; margin-left: auto; }

/* Boats */
.boats { background: var(--lake-deep); color: var(--white); padding: clamp(3rem, 7vw, 5.5rem) 0; }
.boats-lead { margin: .6rem 0 2.2rem; opacity: .85; }
.boat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); }
.boat { display: grid; grid-template-columns: 150px 1fr; gap: 1.4rem; align-items: start; }
.boat img { width: 150px; height: 190px; object-fit: cover; border-radius: 4px; }
.boat-meta { margin: .2rem 0 .8rem; opacity: .8; font-size: .98rem; }
.boat-price { font-family: var(--serif); font-size: 2rem; margin: 0 0 .5rem; color: #8fd8e0; }
.boat-price span { font-family: var(--sans); font-size: .95rem; color: var(--white); opacity: .85; }
.boat p:last-child { margin-bottom: 0; }

/* Included */
.included { padding: clamp(3rem, 7vw, 5rem) 0; }
.included-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); }
.included h2 { margin-bottom: 1rem; }
.plain-list { list-style: none; padding: 0; margin: 0; }
.plain-list li { padding: .6rem 0; border-bottom: 1px solid rgba(14,74,85,.25); }
.plain-list li:first-child { border-top: 1px solid rgba(14,74,85,.25); }
.notice, .shuttle { padding-top: .4rem; }
.notice { border-left: 4px solid var(--wicker); padding-left: 1.25rem; }
.notice h3, .shuttle h3 { margin-bottom: .5rem; }

/* Gallery */
.gallery { padding: clamp(2rem, 5vw, 3rem) 0 clamp(3rem, 7vw, 5rem); }
.gallery-lead { margin: .5rem 0 1.6rem; color: #3b5057; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; gap: .75rem; }
.g { padding: 0; border: 0; background: var(--mist-2); cursor: zoom-in; overflow: hidden; border-radius: 4px; }
.g img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.g:hover img { transform: scale(1.04); }
.g-wide { grid-column: span 2; }

/* Booking */
.book { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3.5rem, 8vw, 6rem); border-top: 2px solid var(--lake); }
.book-copy h2 { margin-bottom: 1rem; }
.contact-lines { font-weight: 500; line-height: 1.9; }
.form { display: grid; gap: 1.1rem; }
.form label, .form legend { display: grid; gap: .35rem; font-weight: 500; font-size: .98rem; }
.form input[type="text"], .form input[type="date"], .form select, .form textarea {
  font: inherit; color: var(--ink); background: var(--white); border: 1.5px solid rgba(14,74,85,.4);
  border-radius: 6px; padding: .7rem .8rem; width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--lake); outline: 3px solid rgba(42,163,176,.4); outline-offset: 0; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: .5rem; }
.form .check { display: flex; align-items: center; gap: .6rem; font-weight: 400; }
.check input { width: 1.15rem; height: 1.15rem; accent-color: var(--lake); }
.form-msg { margin: 0; min-height: 1.4em; font-size: .98rem; }
.form-msg.error { color: #9a2a1d; }
.form .btn-solid { justify-self: start; }

/* Footer */
.site-footer { background: var(--lake-deep); color: var(--white); padding: 2rem 0; }
.site-footer p { margin: 0 0 .3rem; }
.small { font-size: .9rem; opacity: .75; }

/* Lightbox */
dialog { border: 0; padding: 0; background: transparent; max-width: 94vw; max-height: 94vh; }
dialog::backdrop { background: rgba(6,26,31,.88); }
dialog img { max-width: 94vw; max-height: 86vh; border-radius: 4px; }
.lb-close { position: absolute; top: -2.6rem; right: 0; font: inherit; font-weight: 600; background: var(--white); border: 0; border-radius: 999px; padding: .4rem 1rem; cursor: pointer; }
dialog form { margin: 0; }

/* Responsive */
@media (max-width: 900px) {
  .rooms-grid, .book, .boat-grid, .included-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 170px; }
  .room-photos img:last-child { width: 100%; aspect-ratio: 3 / 2; }
  .nav-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0; background: var(--lake-deep); padding: .5rem 1.25rem 1.25rem;
  }
  .nav.open { display: flex; }
  .nav a { padding: .8rem 0; border-bottom: 1px solid rgba(255,255,255,.15); }
  .nav-cta { margin-top: .8rem; text-align: center; border-bottom: 0 !important; }
  .site-header.menu-open { background: var(--lake-deep); }
}
@media (max-width: 520px) {
  .boat { grid-template-columns: 110px 1fr; gap: 1rem; }
  .boat img { width: 110px; height: 150px; }
  .row { grid-template-columns: 1fr; }
  .rates li { flex-direction: column; gap: .3rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-text { animation: none; }
  .g img { transition: none; }
}