:root{--navy:#062a3f;--deep:#0a3a56;--teal:#12849a;--aqua:#4fc3d4;--sand:#f4efe6;--ink:#0e2530;--paper:#fbfcfd;--line:#e2eaee;--gold:#c8a24a;--white:#fff;--wa:#25d366}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.display{font-family:'Fraunces',Georgia,serif;font-weight:500;line-height:1.12;letter-spacing:-.01em}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:.74rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--teal)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-weight:600;font-size:.95rem;padding:.85em 1.6em;border-radius:999px;cursor:pointer;border:1.5px solid transparent;transition:transform .2s,box-shadow .2s,background .2s;text-align:center}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--deep));color:#fff;box-shadow:0 10px 24px -10px rgba(10,58,86,.7)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-gold{background:var(--gold);color:#1c1405}.btn-gold:hover{transform:translateY(-2px)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:none}

header{position:fixed;top:0;left:0;right:0;z-index:60;transition:.3s;padding:18px 0}
header.scrolled{background:rgba(251,252,253,.94);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line);padding:10px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Fraunces';font-size:1.1rem;font-weight:600;color:#fff;white-space:nowrap}
header.scrolled .logo{color:var(--navy)}
.logo img{height:36px;width:auto;filter:drop-shadow(0 2px 6px rgba(0,0,0,.3))}
.menu{display:flex;gap:26px;align-items:center}
.menu a{font-size:.9rem;font-weight:500;color:rgba(255,255,255,.92)}
header.scrolled .menu a{color:var(--ink)}
.menu a:hover{color:var(--aqua)}
.nav-cta{padding:.6em 1.2em;font-size:.85rem}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0;padding:6px}
.burger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.3s}
header.scrolled .burger span{background:var(--navy)}
.lang{font-size:.82rem;font-weight:600;color:rgba(255,255,255,.75)}
header.scrolled .lang{color:var(--teal)}

.hero{position:relative;min-height:100svh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=1920,fit=crop/xklyCSRiMvVQJCZR/cenote-2-ojos---tulum-FDNwzOuKKdCHUDy5.jpg') center/cover no-repeat}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,42,63,.55),rgba(6,42,63,.35) 40%,rgba(6,42,63,.85))}
.hero-inner{position:relative;z-index:2;max-width:820px;margin:0 auto;text-align:center;padding-top:100px;padding-bottom:76px}
.hero .eyebrow{color:var(--aqua);letter-spacing:.36em;font-size:.78rem}
.hero h1{font-size:clamp(2.7rem,6.4vw,5.2rem);font-weight:400;line-height:1.05;margin:.55em 0 0;letter-spacing:-.015em;text-shadow:0 2px 40px rgba(0,0,0,.3)}
.hero .accent{display:block;width:72px;height:2px;background:var(--gold);border-radius:2px;margin:34px auto 30px}
.hero p{font-size:clamp(1.06rem,1.6vw,1.34rem);font-weight:300;line-height:1.75;max-width:560px;margin:0 auto;color:rgba(255,255,255,.92)}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:42px;justify-content:center}
.scrollcue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:24px;height:38px;border:2px solid rgba(255,255,255,.55);border-radius:14px;z-index:2}
.scrollcue::after{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);width:3px;height:8px;background:rgba(255,255,255,.8);border-radius:2px;animation:cue 1.8s infinite}
@keyframes cue{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}100%{opacity:0;transform:translate(-50%,12px)}}
.trustbar{background:var(--sand);border-bottom:1px solid var(--line)}
.trustbar .wrap{display:flex;justify-content:center;flex-wrap:wrap;padding:0}
.ti{flex:1;min-width:150px;text-align:center;padding:22px 16px;border-right:1px solid rgba(0,0,0,.06)}
.ti:last-child{border-right:0}
.ti b{display:block;font-family:'Fraunces';font-size:1.7rem;font-weight:600;color:var(--navy);line-height:1}
.ti span{display:block;font-size:.8rem;color:#6a7a83;margin-top:6px;letter-spacing:.02em}

section{padding:88px 0}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head.center{margin:0 auto 44px;text-align:center}
.sec-head h2{font-size:clamp(1.8rem,4vw,2.9rem);margin:.25em 0 .4em;color:var(--navy)}
.sec-head p{color:#4a5b64;font-size:1.05rem}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.advcard{position:relative;border-radius:18px;overflow:hidden;min-height:380px;display:flex;align-items:flex-end;color:#fff;box-shadow:0 20px 40px -24px rgba(6,42,63,.5)}
.advcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s}
.advcard::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,42,63,0) 30%,rgba(6,42,63,.88))}
.advcard:hover img{transform:scale(1.07)}
.advcard .c{position:relative;z-index:2;padding:26px}
.advcard h3{font-size:1.45rem;margin-bottom:.35em}
.advcard p{font-size:.92rem;color:rgba(255,255,255,.9)}

.whale{background:linear-gradient(120deg,var(--navy),var(--deep));color:#fff}
.whale .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.whale img{border-radius:18px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);width:100%;max-height:460px;object-fit:cover}
.whale h2{font-size:clamp(1.9rem,4vw,3rem);color:#fff;margin:.2em 0 .5em}
.whale p{color:rgba(255,255,255,.85);margin-bottom:14px}
.season{display:inline-flex;gap:.5em;align-items:center;background:rgba(79,195,212,.16);border:1px solid rgba(79,195,212,.4);color:var(--aqua);padding:.5em 1.1em;border-radius:999px;font-size:.82rem;font-weight:600;margin-bottom:20px}

.filterbar{margin-bottom:14px}
.filterbar .lbl{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#8a979d;margin-bottom:10px;text-align:center}
.filters{display:flex;gap:9px;flex-wrap:wrap;justify-content:center}
.filters button{font-size:.84rem;font-weight:600;padding:.55em 1.15em;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;transition:.2s;white-space:nowrap}
.filters button.active,.filters button:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.filters.loc button.active,.filters.loc button:hover{background:var(--teal);border-color:var(--teal)}
.fhelp{text-align:center;color:#9aa8ae;font-size:.8rem;margin:12px 0 0}
.count{text-align:center;color:#8a979d;font-size:.85rem;margin:8px 0 26px}
.mnote{background:rgba(79,195,212,.12);border:1px solid rgba(18,132,154,.28);color:var(--deep);border-radius:10px;padding:11px 14px;font-size:.9rem;margin:0 0 16px;line-height:1.5}
.tours{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tour{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s;cursor:pointer}
.tour:hover{transform:translateY(-4px);box-shadow:0 22px 40px -26px rgba(6,42,63,.5)}
.tour .ph{height:170px;background-size:cover;background-position:center;position:relative}
.tour .cat{position:absolute;top:12px;left:12px;background:rgba(6,42,63,.86);color:#fff;font-size:.66rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:.35em .8em;border-radius:999px}
.tour .off{position:absolute;top:12px;right:12px;background:var(--gold);color:#1c1405;font-size:.68rem;font-weight:800;padding:.35em .7em;border-radius:999px}
.tour .body{padding:16px 18px 20px;display:flex;flex-direction:column;flex:1}
.tour .loc{font-size:.72rem;font-weight:600;color:var(--teal);letter-spacing:.04em;text-transform:uppercase;margin-bottom:6px}
.tour h3{font-size:1.08rem;color:var(--navy);min-height:2.4em;margin-bottom:8px;line-height:1.25}
.tour .meta{font-size:.8rem;color:#6a7a83;margin-bottom:12px}
.tour .price{margin-top:auto;display:flex;align-items:baseline;gap:8px;margin-bottom:14px}
.tour .price .now{font-family:'Fraunces';font-size:1.4rem;font-weight:600;color:var(--deep)}
.tour .price .was{font-size:.88rem;color:#9aa8ae;text-decoration:line-through}
.tour .price small{font-size:.72rem;color:#8a979d}
.tour .go{justify-content:center;width:100%;font-size:.86rem;padding:.7em}

/* modal */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:flex-start;justify-content:center;padding:24px;background:rgba(6,42,63,.6);backdrop-filter:blur(4px);overflow-y:auto}
.modal.open{display:flex}
.mbox{background:#fff;border-radius:20px;max-width:720px;width:100%;margin:auto;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.5);animation:pop .3s ease}
@keyframes pop{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.mhero,.mmain{height:300px;background-size:cover;background-position:center;position:relative;transition:background-image .2s}
.mgal{display:flex;gap:8px;overflow-x:auto;padding:12px 16px 2px;-webkit-overflow-scrolling:touch}
.mgal::-webkit-scrollbar{height:0}
.mgal img{width:82px;height:60px;object-fit:cover;border-radius:9px;cursor:pointer;border:2px solid transparent;flex:0 0 auto;transition:border-color .2s;opacity:.75}
.mgal img.sel,.mgal img:hover{border-color:var(--teal);opacity:1}
.mclose{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:50%;background:rgba(0,0,0,.5);color:#fff;border:0;font-size:1.3rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
.mbadges{position:absolute;bottom:14px;left:16px;display:flex;gap:8px;flex-wrap:wrap}
.mbadges span{background:rgba(6,42,63,.86);color:#fff;font-size:.68rem;font-weight:600;padding:.35em .8em;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.mbody{padding:26px 28px 30px}
.mbody h3{font-size:1.6rem;color:var(--navy);margin-bottom:6px}
.mprice{display:flex;align-items:baseline;gap:10px;margin:8px 0 16px}
.mprice .now{font-family:'Fraunces';font-size:1.7rem;font-weight:600;color:var(--deep)}
.mprice .was{color:#9aa8ae;text-decoration:line-through}
.mprice small{color:#8a979d;font-size:.8rem}
.mbody p.desc{color:#3d4d55;font-size:.98rem;margin-bottom:18px}
.minfo{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.minfo div{background:var(--sand);border-radius:12px;padding:12px 14px}
.minfo b{display:block;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:3px}
.minfo span{font-size:.9rem;color:var(--ink)}
.mbody h4{font-family:'Inter';font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--navy);margin:16px 0 8px}
.mbody .inc{font-size:.92rem;color:#4a5b64}
.mcta{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.mcta .btn{flex:1;min-width:180px}
.mbook{margin-top:22px;border-top:1px solid var(--line);padding-top:20px}
.mbook .bkrow{display:flex;gap:12px;margin-bottom:12px}
.mbook .bkrow>div{flex:1}
.mbook label{display:block;font-size:.76rem;font-weight:600;color:var(--navy);margin-bottom:5px}
.mbook input{width:100%;padding:.7em .9em;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:.95rem;background:#fcfdfe;color:var(--ink)}
.mbook input:focus{outline:none;border-color:var(--teal)}
.mtotal{font-family:'Fraunces';font-size:1.25rem;color:var(--deep);font-weight:600;margin:4px 0 14px;text-align:right}
#paypal-box{min-height:46px;margin-bottom:12px}
.mbook .btn-wa{width:100%;justify-content:center}
.cal{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 14px 10px;margin-bottom:14px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cal-head b{font-family:'Fraunces';font-size:1.05rem;color:var(--navy);text-transform:capitalize}
.cal-nav{width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;font-size:1.25rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:.15s}
.cal-nav:hover:not(:disabled){background:var(--sand);border-color:var(--teal)}
.cal-nav:disabled{opacity:.3;cursor:default}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-dow{font-size:.66rem;font-weight:700;color:#9aa8ae;text-align:center;padding:2px 0 6px;text-transform:uppercase}
.cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:.9rem;border-radius:9px;cursor:pointer;color:var(--ink);border:1.5px solid transparent;transition:.15s}
.cal-day:hover:not(.dis):not(.sel):not(.empty){background:var(--sand)}
.cal-day.dis{color:#d3dbe0;cursor:default}
.cal-day.empty{cursor:default}
.cal-day.today{border-color:var(--aqua)}
.cal-day.sel{background:linear-gradient(135deg,var(--teal),var(--deep));color:#fff;font-weight:600;border-color:transparent}
.bkrow2{display:flex;gap:12px;align-items:stretch;margin-bottom:12px}
.bkrow2>div{flex:1}
.bkrow2 label{display:block;font-size:.72rem;font-weight:600;color:var(--navy);margin-bottom:5px}
.bkrow2 input{width:100%;padding:.7em .9em;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:.95rem;background:#fcfdfe;color:var(--ink)}
.bkrow2 input:focus{outline:none;border-color:var(--teal)}
.selbox{background:var(--sand);border-radius:10px;padding:.55em .9em;display:flex;flex-direction:column;justify-content:center}
.selbox .sellbl{font-size:.66rem;font-weight:700;text-transform:uppercase;color:var(--teal);letter-spacing:.06em}
.selbox #bk-seldate{font-weight:600;color:var(--navy);font-size:.92rem;text-transform:capitalize;line-height:1.3}

.why{background:var(--sand)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feat{background:#fff;border-radius:16px;padding:26px 22px;box-shadow:0 12px 30px -22px rgba(6,42,63,.4)}
.feat .ic{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--teal),var(--deep));display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:14px;font-size:1.3rem}
.feat h3{font-size:1.12rem;color:var(--navy);margin-bottom:.4em}
.feat p{font-size:.9rem;color:#55666e}

.gal{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:150px;gap:12px}
.gal a{border-radius:12px;overflow:hidden}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gal a:hover img{transform:scale(1.08)}
.gal .big{grid-column:span 2;grid-row:span 2}.gal .tall{grid-row:span 2}

.reviews{background:linear-gradient(180deg,#fff,#f2f7f9)}
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rev{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}
.stars{color:var(--gold);font-size:1rem;margin-bottom:10px;letter-spacing:2px}
.rev p{font-size:.95rem;color:#3d4d55;font-style:italic;margin-bottom:16px}
.rev .who{font-weight:600;color:var(--navy);font-size:.9rem}
.rev .src{font-size:.78rem;color:#8a979d}

.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{font-family:'Fraunces';font-size:1.12rem;color:var(--navy);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal);font-size:1.5rem;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:#55666e;margin-top:12px;font-size:.96rem}

.ctaband{background:url('https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=1920,fit=crop/xklyCSRiMvVQJCZR/manchones-3-k9dM2m6e4Ow49YEy.jpg') center/cover;position:relative;color:#fff;text-align:center}
.ctaband::after{content:"";position:absolute;inset:0;background:rgba(6,42,63,.78)}
.ctaband .wrap{position:relative;z-index:2}
.ctaband h2{font-size:clamp(1.9rem,4vw,3rem);color:#fff;margin-bottom:.4em}
.ctaband p{color:rgba(255,255,255,.9);max-width:560px;margin:0 auto 26px}

.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
.contact h2{font-size:clamp(1.8rem,4vw,2.7rem);color:var(--navy);margin:.2em 0 .5em}
.cinfo li{list-style:none;display:flex;gap:14px;align-items:flex-start;margin-bottom:18px;font-size:1rem}
.cinfo .ic{width:42px;height:42px;border-radius:11px;background:var(--sand);color:var(--teal);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cinfo b{display:block;color:var(--navy)}
form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 20px 40px -30px rgba(6,42,63,.4)}
form label{display:block;font-size:.82rem;font-weight:600;color:var(--navy);margin:14px 0 6px}
form input,form select{width:100%;padding:.8em 1em;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:.95rem;background:#fcfdfe}
form input:focus,form select:focus{outline:none;border-color:var(--teal)}
form .btn{width:100%;margin-top:20px}

footer{background:var(--navy);color:rgba(255,255,255,.72);padding:60px 0 26px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;margin-bottom:38px}
footer h4{font-family:'Fraunces';color:#fff;font-size:1.1rem;margin-bottom:14px;font-weight:500}
footer a{display:block;font-size:.9rem;margin-bottom:9px;color:rgba(255,255,255,.72)}
footer a:hover{color:var(--aqua)}
.flogo{display:flex;align-items:center;gap:10px;color:#fff;font-family:'Fraunces';font-size:1.2rem;margin-bottom:12px}
.flogo img{height:38px}
.social{display:flex;gap:10px;margin-top:16px}
.social a{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.1);color:#fff;transition:transform .2s,background .2s}
.social a:hover{background:var(--aqua);color:var(--navy);transform:translateY(-2px)}
.social svg{width:20px;height:20px}
.csocial{display:inline-flex;gap:8px;margin-top:6px}
.csocial a{width:36px;height:36px;border-radius:50%;background:var(--sand);color:var(--teal);display:flex;align-items:center;justify-content:center;transition:transform .2s,background .2s,color .2s}
.csocial a:hover{background:var(--teal);color:#fff;transform:translateY(-2px)}
.csocial svg{width:18px;height:18px}
.fbottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}

.wafloat{position:fixed;bottom:22px;right:22px;z-index:80;width:58px;height:58px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px -8px rgba(37,211,102,.7);animation:pulse 2.4s infinite}
.wafloat svg{width:32px;height:32px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
[id]{scroll-margin-top:80px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--aqua);outline-offset:3px}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .grid3,.tours{grid-template-columns:repeat(2,1fr)}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(4,1fr)}
  .menu{gap:18px}.menu a{font-size:.84rem}
}
@media(max-width:820px){
  header.scrolled{backdrop-filter:none;-webkit-backdrop-filter:none}
  .menu{position:fixed;inset:0;width:100%;max-width:none;min-height:100vh;height:100dvh;background:rgba(6,42,63,.98);flex-direction:column;justify-content:center;gap:26px;transform:translateX(100%);transition:transform .35s ease;padding:40px;z-index:65;overflow-y:auto}
  .menu.open{transform:none}
  .menu a{color:#fff!important;font-size:1.25rem}
  .menu .lang,.menu .lang a{color:rgba(255,255,255,.85)!important;font-size:1.05rem}
  .menu .nav-cta{background:var(--gold);color:#1c1405!important;margin-top:8px;font-size:1.05rem;padding:.85em 2.2em}
  .burger{display:flex;z-index:70}
  .burger span{transition:transform .3s,opacity .3s,background .3s}
  .menu.open ~ .burger span{background:#fff!important}
  .menu.open ~ .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu.open ~ .burger span:nth-child(2){opacity:0}
  .menu.open ~ .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  header.scrolled .menu a{color:#fff}
  .whale .wrap,.contact .wrap{grid-template-columns:1fr;gap:30px}
  .whale img{max-height:320px}
}
@media(max-width:680px){
  section{padding:60px 0}
  .wrap{padding:0 18px}
  .grid3,.tours,.grid4,.rgrid{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:130px}
  .fgrid{grid-template-columns:1fr 1fr}
  .ti{flex-basis:50%;min-width:0;border-bottom:1px solid rgba(0,0,0,.06)}
  .ti:nth-child(2){border-right:0}
  .ti b{font-size:1.4rem}
  .filters{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:6px;-webkit-overflow-scrolling:touch}
  .filters::-webkit-scrollbar{height:0}
  .modal{padding:0}
  .mbox{border-radius:0;min-height:100%}
  .mhero,.mmain{height:210px}
  .minfo{grid-template-columns:1fr}
  .mcta{flex-direction:column}.mcta .btn{min-width:0}
}
@media(max-width:420px){
  .fgrid{grid-template-columns:1fr}
  .hero h1{font-size:2rem}
}
@media(prefers-reduced-motion:reduce){.wafloat{animation:none}.reveal{transition:none}}

/* ===== Sub-páginas: About / Blog / Artículos ===== */
.subhero{background:linear-gradient(120deg,var(--navy),var(--deep));color:#fff;padding:132px 0 62px;text-align:center;position:relative}
.subhero .eyebrow{color:var(--aqua)}
.subhero h1{font-size:clamp(2rem,5vw,3.4rem);margin:.35em auto .35em;max-width:840px;color:#fff}
.subhero p{color:rgba(255,255,255,.85);max-width:660px;margin:0 auto;font-weight:300}
.breadcrumb{max-width:760px;margin:0 auto;padding:18px 24px 0;font-size:.8rem;color:#8a979d}
.breadcrumb a{color:var(--teal)}
.article{max-width:760px;margin:0 auto;padding:34px 24px 60px}
.article .lead{font-size:1.18rem;color:#0e2530;line-height:1.75;margin-bottom:22px}
.article img.cover{width:100%;aspect-ratio:16/9;object-fit:cover;height:auto;border-radius:16px;margin:8px 0 26px;box-shadow:0 20px 40px -28px rgba(6,42,63,.5);display:block}
.article h2{font-size:1.5rem;color:var(--navy);margin:36px 0 12px}
.article h3{font-size:1.16rem;color:var(--deep);margin:24px 0 8px}
.article p{color:#33454e;margin-bottom:16px;font-size:1.03rem;line-height:1.8}
.article ul{margin:0 0 18px 1.1em;color:#33454e}
.article li{margin-bottom:9px;line-height:1.7}
.article .callout{background:var(--sand);border-left:4px solid var(--gold);border-radius:0 10px 10px 0;padding:16px 20px;margin:24px 0;font-size:.99rem;color:#3d4d55}
.article .cta{background:linear-gradient(120deg,var(--navy),var(--deep));color:#fff;border-radius:18px;padding:30px;text-align:center;margin:40px 0 8px}
.article .cta h3{color:#fff;font-size:1.35rem;margin:0 0 8px}
.article .cta p{color:rgba(255,255,255,.85);margin:0 auto 18px;max-width:460px}
.article .meta-top{font-size:.82rem;color:#8a979d;margin-bottom:10px}
.faqblock{max-width:760px;margin:0 auto;padding:0 24px 40px}
.faqblock h2{font-size:1.5rem;color:var(--navy);margin-bottom:8px}
.bloglist{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.bcard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.bcard:hover{transform:translateY(-4px);box-shadow:0 22px 40px -26px rgba(6,42,63,.5)}
.bcard .ph{height:180px;background-size:cover;background-position:center}
.bcard .b{padding:20px;display:flex;flex-direction:column;flex:1}
.bcard .tag{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:8px}
.bcard h3{font-size:1.1rem;color:var(--navy);margin-bottom:8px;line-height:1.3}
.bcard p{font-size:.9rem;color:#55666e;flex:1}
.bcard .rd{margin-top:14px;font-weight:600;color:var(--teal);font-size:.86rem}
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;margin-bottom:20px}
.about-grid img{width:100%;border-radius:16px;box-shadow:0 24px 50px -30px rgba(6,42,63,.5)}
.valuegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:10px}
@media(max-width:900px){.bloglist{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr}.valuegrid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.bloglist,.valuegrid{grid-template-columns:1fr}}

.bloglist .feat2{grid-column:1/-1;flex-direction:row}
.bloglist .feat2 .ph{width:46%;min-height:280px;height:auto}
.bloglist .feat2 .b{width:54%;justify-content:center}
.bloglist .feat2 h3{font-size:1.5rem}
.rel{background:var(--sand);padding:56px 0}
.rel h2{text-align:center;font-size:1.5rem;color:var(--navy);margin-bottom:26px}
@media(max-width:680px){.bloglist .feat2{flex-direction:column}.bloglist .feat2 .ph,.bloglist .feat2 .b{width:100%}.bloglist .feat2 .ph{min-height:180px}}