/* Bristow & Brooks — brand tokens */
:root{
  --lake:#1F4E5A; --lake-dark:#163A43; --hollow:#2F5D50; --amber:#C8843A; --amber-dark:#A86A27;
  --cream:#F7F1E6; --sand:#EFE5D3; --mist:#E3ECE8; --ink:#1E2A2E; --muted:#56656A; --white:#fff;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --radius:14px; --shadow:0 10px 30px rgba(22,58,67,.12); --max:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.65;color:var(--ink);background:var(--cream)}
img,video{max-width:100%;display:block}
a{color:var(--lake)} a:hover{color:var(--amber-dark)}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em;color:var(--lake-dark)}
h1{font-size:clamp(2.2rem,6vw,3.8rem)} h2{font-size:clamp(1.7rem,4vw,2.5rem)} h3{font-size:1.25rem}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:72px 0} .section.alt{background:var(--white)} .section.mist{background:var(--mist)}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--hollow);font-weight:600;margin-bottom:.6em}
.lede{font-size:1.15rem;color:var(--muted);max-width:44em}
.skip{position:absolute;left:-999px;top:0;background:var(--amber);color:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.btn{display:inline-block;background:var(--amber);color:#fff;text-decoration:none;font-weight:600;padding:14px 26px;border-radius:999px;border:0;font-size:1rem;cursor:pointer;font-family:var(--sans)}
.btn:hover{background:var(--amber-dark);color:#fff}
.btn.ghost{background:transparent;border:2px solid currentColor;color:var(--cream)}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,241,230,.95);backdrop-filter:blur(6px);border-bottom:1px solid rgba(31,78,90,.1)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand img{height:44px;width:auto}
.nav-links{display:none;gap:22px;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;color:var(--ink);font-weight:500;font-size:.95rem}
.nav-links .btn{color:#fff;padding:10px 18px}
.menu-btn{background:none;border:0;padding:8px;cursor:pointer;color:var(--lake-dark)}
.nav-links.open{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:var(--cream);padding:18px 20px 24px;border-bottom:1px solid rgba(31,78,90,.15);align-items:flex-start}
@media(min-width:900px){.nav-links{display:flex}.menu-btn{display:none}}
/* hero */
.hero{position:relative;min-height:86vh;display:flex;align-items:flex-end;color:var(--cream);overflow:hidden}
.hero picture,.hero picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero picture img{object-position:center 60%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,58,67,.15) 0%,rgba(22,58,67,.35) 45%,rgba(22,58,67,.85) 100%)}
.hero .container{position:relative;z-index:1;padding-bottom:64px;padding-top:120px}
.hero h1{color:var(--cream);max-width:15em}
.hero p{font-size:1.2rem;max-width:34em;opacity:.95}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.rating-pill{display:inline-flex;gap:8px;align-items:center;background:rgba(247,241,230,.15);border:1px solid rgba(247,241,230,.35);padding:6px 14px;border-radius:999px;font-size:.9rem;margin-bottom:18px}
/* highlights */
.highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;margin-top:32px}
.hl{background:var(--white);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.hl svg{width:30px;height:30px;color:var(--amber);margin-bottom:8px}
.hl h3{margin-bottom:.3em} .hl p{margin:0;color:var(--muted);font-size:.95rem}
/* gallery */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:28px}
@media(min-width:760px){.gallery{grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;grid-auto-flow:dense}.gallery .wide{grid-column:span 2}.gallery .tall{grid-row:span 2}}
.gallery button{padding:0;border:0;background:none;cursor:zoom-in;border-radius:10px;overflow:hidden;aspect-ratio:1/1}
@media(min-width:760px){.gallery button{aspect-ratio:auto}}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery button:hover img{transform:scale(1.04)}
.lightbox{position:fixed;inset:0;background:rgba(14,30,34,.94);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.lightbox.open{display:flex}
.lightbox figure{margin:0;max-width:1100px;width:100%;text-align:center;color:var(--cream)}
.lightbox img{max-height:80vh;width:auto;margin:0 auto;border-radius:8px}
.lightbox figcaption{margin-top:10px;font-size:.95rem}
.lb-btn{position:absolute;background:rgba(247,241,230,.12);color:var(--cream);border:0;width:48px;height:48px;border-radius:50%;font-size:1.6rem;cursor:pointer}
.lb-close{top:16px;right:16px}.lb-prev{left:12px;top:50%}.lb-next{right:12px;top:50%}
/* two-col */
.split{display:grid;gap:36px;align-items:center}
@media(min-width:860px){.split{grid-template-columns:1fr 1fr}.split.rev>:first-child{order:2}}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;max-height:560px;object-fit:cover}
.amenities{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-top:28px}
.amenities ul{list-style:none;padding:0;margin:0}
.amenities li{padding:6px 0 6px 28px;position:relative;border-bottom:1px dashed rgba(31,78,90,.15)}
.amenities li::before{content:"";position:absolute;left:4px;top:15px;width:10px;height:10px;border-radius:50%;background:var(--amber)}
.note{font-size:.9rem;color:var(--muted)}
.card{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.video-wrap{max-width:340px;margin:0 auto;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:var(--lake-dark)}
.video-wrap video{width:100%;aspect-ratio:9/16;object-fit:cover}
/* map + todo */
.map{border:0;width:100%;height:380px;border-radius:var(--radius);box-shadow:var(--shadow)}
.todo{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:28px}
.todo .card h3{font-size:1.1rem}
.todo .card p{margin:0;color:var(--muted);font-size:.95rem}
/* reviews */
.score{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:10px 0 28px}
.score .big{font-family:var(--serif);font-size:3rem;color:var(--lake);line-height:1}
.score .sub{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:var(--mist);color:var(--lake-dark);border-radius:999px;padding:4px 12px;font-size:.85rem;font-weight:500}
.reviews{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
blockquote{margin:0}
.review p{font-family:var(--serif);font-size:1.08rem;color:var(--ink)}
.review footer{font-size:.9rem;color:var(--muted)}
/* rates */
.rates{background:var(--lake);color:var(--cream);border-radius:20px;padding:40px 28px;text-align:center}
.rates h2{color:var(--cream)} .rates .price{font-family:var(--serif);font-size:clamp(2.2rem,6vw,3.2rem);color:#fff}
.rates .price small{font-size:1rem;font-family:var(--sans);opacity:.85}
.placeholder-tag{display:inline-block;background:#FCE9C8;color:#7A4A12;border:1px dashed #C8843A;border-radius:6px;font-size:.75rem;font-weight:600;padding:2px 8px;letter-spacing:.03em;vertical-align:middle}
/* faq */
details{background:var(--white);border-radius:12px;padding:16px 20px;margin-bottom:10px;box-shadow:0 2px 10px rgba(22,58,67,.06)}
summary{cursor:pointer;font-weight:600;color:var(--lake-dark);list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--amber);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:.7em 0 0;color:var(--muted)}
/* form */
.form-fields{display:grid;gap:16px;grid-template-columns:1fr 1fr}
.form-fields .full{grid-column:1/-1}
@media(max-width:600px){.form-fields{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--lake-dark)}
input,select,textarea{width:100%;padding:12px 14px;border:1.5px solid #CBD6D3;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--lake);outline:none;box-shadow:0 0 0 3px rgba(31,78,90,.15)}
.form-status{grid-column:1/-1;padding:12px 16px;border-radius:10px;background:var(--mist);display:none}
.form-status.show{display:block}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.book-grid{display:grid;gap:32px;margin-top:32px;align-items:start}
@media(min-width:860px){.book-grid{grid-template-columns:1.45fr .9fr}}
.book-vrbo{padding:28px;background:var(--cream);border:1px solid rgba(31,78,90,.12)}
.book-vrbo h3{margin-bottom:.4em}
.book-vrbo p{color:var(--muted)}
.book-vrbo .btn{margin-top:8px;width:100%;text-align:center;box-sizing:border-box}
.btn.lake{background:var(--lake);color:var(--cream)}
.btn.lake:hover{background:var(--lake-dark);color:var(--cream)}
.rates .actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:8px}
.rates .rate-note{max-width:34em;margin:0 auto 1em}
.thanks{min-height:70vh;display:flex;align-items:center}
.thanks-card{max-width:640px;margin:48px auto;background:var(--white);border-radius:20px;padding:40px 32px;box-shadow:var(--shadow);text-align:center}
.thanks-card .actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:24px}
/* footer */
.site-footer{background:var(--lake-dark);color:var(--sand);padding:48px 0 32px;font-size:.95rem}
.site-footer a{color:var(--cream)}
.footer-grid{display:grid;gap:28px}
@media(min-width:760px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
.site-footer h3{color:var(--cream);font-size:1.05rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer .fine{border-top:1px solid rgba(247,241,230,.15);margin-top:28px;padding-top:18px;font-size:.85rem;opacity:.8}
.footer-logo{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:1.4rem;color:var(--cream)}
.footer-logo img{width:44px;height:44px}
.map-wrap{position:relative;border-radius:var(--radius);background:var(--mist)}
.map-wrap::before{content:"Map: Horse Creek Marina, Celina TN";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.95rem}
.map-wrap .map{position:relative}