:root{
  --navy:#071923; --deep:#0b2730; --teal:#0f5660; --aqua:#5dc2bd;
  --sand:#e9dfcb; --cream:#f5f1e8; --white:#fff; --ink:#132027;
  --muted:#6b7778; --line:rgba(19,32,39,.14); --max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--cream);line-height:1.55}
a{color:inherit;text-decoration:none}.site-header{position:fixed;z-index:20;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:18px 5%;background:rgba(7,25,35,.9);backdrop-filter:blur(12px);color:#fff}.brand{display:flex;align-items:center;gap:10px;letter-spacing:.08em}.brand strong,.brand small{display:block}.brand strong{font-size:15px}.brand small{font-size:9px;letter-spacing:.2em;color:#9ec7c5}.brand-mark{width:40px;height:40px;border:1px solid var(--aqua);border-radius:50%;display:grid;place-items:center;font-weight:800;color:var(--aqua)}.nav{display:flex;gap:28px;align-items:center;font-size:14px}.nav a{opacity:.9}.nav-cta{padding:11px 17px;border:1px solid var(--aqua);border-radius:4px;color:#fff}.menu-toggle{display:none;background:none;border:0;color:white;font-size:25px}
.hero{min-height:92vh;display:flex;align-items:flex-end;position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(3,19,27,.92),rgba(3,19,27,.38),rgba(3,19,27,.1)),linear-gradient(180deg,#1c5260 0%,#0d303b 48%,#071923 100%);color:#fff}.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 28%,rgba(93,194,189,.25),transparent 22%),repeating-linear-gradient(165deg,transparent 0 42px,rgba(255,255,255,.035) 43px 45px);mix-blend-mode:screen}.hero-content{position:relative;z-index:2;max-width:var(--max);width:100%;margin:0 auto;padding:160px 5% 75px}.eyebrow{font-size:12px;letter-spacing:.23em;font-weight:800;color:var(--aqua);margin:0 0 13px}.eyebrow.dark{color:var(--teal)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(58px,8vw,112px);line-height:.9;letter-spacing:-.055em;margin-bottom:28px;text-transform:uppercase}h1 span{color:var(--aqua)}.hero-copy{max-width:590px;font-size:19px;color:#dbe6e4}.hero-actions{display:flex;gap:12px;margin:30px 0 45px}.button{display:inline-flex;justify-content:center;align-items:center;padding:14px 22px;border-radius:3px;border:1px solid transparent;font-weight:800;font-size:13px;letter-spacing:.07em;text-transform:uppercase;cursor:pointer}.button-primary{background:var(--aqua);color:#06191f}.button-ghost{border-color:rgba(255,255,255,.55);color:#fff}.hero-facts{display:flex;gap:50px}.hero-facts div{display:flex;flex-direction:column}.hero-facts b{font-size:22px}.hero-facts span{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#a9c0bf}
.section{max-width:var(--max);margin:auto;padding:100px 5%}.intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}.intro h2,.section-heading h2,.trip-copy h2,.guide h2,.booking h2,.keep h2{font-size:clamp(38px,5vw,66px);line-height:.98;letter-spacing:-.045em;margin:0}.lead{font-size:21px;color:#506062;max-width:560px}.species{background:var(--navy);color:#fff;max-width:none;padding-left:max(5%,calc((100% - 1080px)/2));padding-right:max(5%,calc((100% - 1080px)/2))}.section-heading{margin-bottom:45px}.species-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid rgba(255,255,255,.15)}.species-grid article{padding:28px 20px 20px 0;border-right:1px solid rgba(255,255,255,.12);min-height:220px}.species-grid article+article{padding-left:20px}.species-grid span{color:var(--aqua);font-size:12px;font-weight:800}.species-grid h3{font-size:25px;line-height:1.05;margin:35px 0 12px}.species-grid p{color:#9fb0b1;font-size:14px;padding-right:18px}
.trip-feature{display:grid;grid-template-columns:1fr 1fr;background:#fff}.trip-photo{min-height:650px;background:linear-gradient(145deg,#123c49,#5c9796 48%,#0c252e);position:relative}.trip-photo:before{content:"";position:absolute;inset:8%;border:1px solid rgba(255,255,255,.25);background:linear-gradient(165deg,transparent 0 48%,rgba(3,24,32,.35) 49% 51%,transparent 52%),repeating-linear-gradient(170deg,rgba(255,255,255,.06) 0 2px,transparent 2px 22px)}.trip-copy{padding:90px max(7vw,50px)}.trip-copy>p:not(.eyebrow){color:#59696a;max-width:560px;font-size:17px}.price{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;margin:28px 0}.price span{display:block;text-transform:uppercase;letter-spacing:.15em;font-size:10px;color:var(--muted)}.price strong{font-size:42px;letter-spacing:-.04em}.check-list{list-style:none;padding:0;margin:25px 0 35px;display:grid;grid-template-columns:1fr 1fr;gap:11px;font-size:14px}.check-list li:before{content:"✓";color:var(--teal);font-weight:900;margin-right:8px}
.included{background:#dfe9e5;max-width:none;padding-left:max(5%,calc((100% - 1080px)/2));padding-right:max(5%,calc((100% - 1080px)/2))}.centered{text-align:center;max-width:680px;margin-left:auto;margin-right:auto}.centered>p:last-child{color:#5b6a6b}.included-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(7,25,35,.15);margin-top:55px}.included-grid div{background:#dfe9e5;padding:30px;min-height:180px}.included-grid b{color:var(--teal);font-size:11px}.included-grid h3{font-size:24px;margin:30px 0 8px}.included-grid p{font-size:14px;color:#5d6b6c}
.guide{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:stretch}.guide-card{padding:30px 0}.guide-card>p:not(.eyebrow){max-width:530px;color:#5a6869;font-size:17px}.guide-visual{min-height:480px;background:linear-gradient(155deg,#174956,#0a2832);position:relative;overflow:hidden;display:grid;place-items:center}.lake-lines{position:absolute;inset:0;background:repeating-linear-gradient(174deg,transparent 0 34px,rgba(93,194,189,.18) 35px 37px)}.boat-placeholder{position:relative;z-index:1;text-align:center;color:#d8ebe8;font-weight:900;letter-spacing:.14em;line-height:1.1;font-size:22px}
.keep{max-width:none;background:var(--sand);display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding-left:max(5%,calc((100% - 1080px)/2));padding-right:max(5%,calc((100% - 1080px)/2))}.keep p:last-child{color:#5e625d;font-size:17px}
.booking{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.booking-copy>p:not(.eyebrow){font-size:18px;color:#5c696a;max-width:520px}.booking-note{border-left:3px solid var(--aqua);padding:12px 0 12px 18px;margin-top:35px;display:flex;flex-direction:column}.booking-note strong{font-size:24px}.booking-note span{color:var(--muted);font-size:13px}.booking-form{background:#fff;padding:35px;box-shadow:0 20px 60px rgba(7,25,35,.08);display:grid;grid-template-columns:1fr 1fr;gap:17px}.booking-form label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:#566364}.booking-form label:nth-last-of-type(1),.booking-form button,.form-help{grid-column:1/-1}.booking-form input,.booking-form select,.booking-form textarea{display:block;width:100%;margin-top:7px;padding:13px;border:1px solid #d5dddd;background:#fbfcfa;font:inherit;font-size:14px;outline:none}.booking-form textarea{resize:vertical}.booking-form input:focus,.booking-form select:focus,.booking-form textarea:focus{border-color:var(--teal)}.form-help{font-size:11px;color:#7b8586;margin:0}.form-help code{font-size:10px}
footer{background:#061820;color:#c7d5d4;padding:55px 5%;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand strong,.footer-brand small{display:block}.footer-brand strong{font-size:13px;letter-spacing:.08em}.footer-brand small{font-size:10px;color:#819696;margin-top:4px}.footer-links{display:flex;gap:24px;font-size:12px}.footer-links a{color:#b9cccc}footer>p{grid-column:1/-1;margin:0;font-size:11px;color:#637b7d;border-top:1px solid rgba(255,255,255,.1);padding-top:20px}

@media(max-width:800px){
 .site-header{padding:14px 5%}.menu-toggle{display:block}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--navy);padding:20px 5%;flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav-cta{text-align:center}
 .hero{min-height:88vh}.hero-content{padding-top:130px;padding-bottom:55px}h1{font-size:clamp(54px,16vw,85px)}.hero-copy{font-size:16px}.hero-facts{gap:24px}.hero-facts b{font-size:18px}
 .section{padding-top:70px;padding-bottom:70px}.intro,.guide,.booking,.keep,.trip-feature{grid-template-columns:1fr;gap:35px}.species-grid{grid-template-columns:1fr 1fr}.species-grid article{min-height:180px}.species-grid article+article{padding-left:15px}.trip-photo{min-height:360px}.trip-copy{padding:65px 8%}.included-grid{grid-template-columns:1fr 1fr}.guide-visual{min-height:350px}.keep{gap:15px}.booking-form{grid-template-columns:1fr;padding:24px}.booking-form label:nth-last-of-type(1),.booking-form button,.form-help{grid-column:auto}footer{grid-template-columns:1fr}.footer-links{flex-wrap:wrap}
}
@media(max-width:460px){.species-grid,.included-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column;align-items:stretch}.hero-facts{display:grid;grid-template-columns:repeat(3,1fr)}.hero-facts span{font-size:9px}.check-list{grid-template-columns:1fr}}