:root{
  --abyss:#03101a; --deep:#06202f; --ocean:#0a3b57; --teal:#14b8a6; --aqua:#5eead4; --sky:#7dd3fc;
  --foam:#eef7f9; --ink:#06202f; --muted:#8fb0bf; --muted-ink:#47697a;
  --radius:22px; --wrap:1160px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:var(--font);color:#dcecf2;background:var(--abyss);line-height:1.6;-webkit-font-smoothing:antialiased;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{line-height:1.08;margin:0;letter-spacing:-.025em;font-weight:800;color:#fff}
p{margin:0 0 1rem}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--aqua);outline-offset:3px;border-radius:6px}
.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;font-weight:700;color:var(--aqua);margin-bottom:1rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-weight:700;text-decoration:none;border:1.5px solid transparent;border-radius:999px;padding:.85rem 1.5rem;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--aqua),var(--teal));color:#03222a;box-shadow:0 8px 30px -8px rgba(45,212,191,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px -8px rgba(45,212,191,.8)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn-sm{padding:.55rem 1.1rem;font-size:.92rem}
.btn-lg{padding:1.05rem 1.9rem;font-size:1.05rem}
.btn-block{width:100%;white-space:normal;text-align:center;padding-inline:1rem;font-size:.95rem}
.btn:disabled{opacity:.6;cursor:wait}

/* Nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled,.nav.open{background:rgba(4,20,31,.62);-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);border-color:rgba(255,255,255,.08)}
.nav-inner{display:flex;align-items:center;gap:.6rem;height:68px}
.brand{margin-right:auto}
.nav-cta{order:2}.burger{order:3}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;text-decoration:none;color:#fff;letter-spacing:-.01em;font-size:1.05rem}
.brand svg{color:var(--aqua)}
.links{display:none}
.nav.open .links{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;padding:1rem 20px 1.5rem;gap:.25rem;background:rgba(4,20,31,.98)}
.links a:not(.btn){padding:.8rem 0;text-decoration:none;font-weight:600;color:#cfe6ee;border-bottom:1px solid rgba(255,255,255,.06)}
.links a:not(.btn):hover{color:var(--aqua)}
.burger{width:44px;height:44px;border:0;background:none;display:grid;place-content:center;gap:6px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:transform .25s}
.nav.open .burger span:first-child{transform:translateY(4px) rotate(45deg)}
.nav.open .burger span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-start;padding:120px 0 340px;overflow:hidden;isolation:isolate;
  background:radial-gradient(1000px 600px at 80% 10%,rgba(20,184,166,.28),transparent 60%),linear-gradient(180deg,var(--ocean),var(--deep) 55%,var(--abyss))}
.hero-bg{position:absolute;inset:auto 0 0 0;height:52%;z-index:-2;background:url(hero.jpg) 45% center/cover no-repeat;opacity:.85;
  -webkit-mask-image:linear-gradient(0deg,#000 40%,transparent 100%);mask-image:linear-gradient(0deg,#000 40%,transparent 100%)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(3,16,26,.55),rgba(3,16,26,.15) 40%,rgba(3,16,26,.85))}
.hero::after{content:"";position:absolute;width:520px;height:520px;right:-120px;top:-120px;border-radius:50%;z-index:-1;background:radial-gradient(circle,rgba(94,234,212,.22),transparent 65%);animation:float 12s ease-in-out infinite}
@keyframes float{50%{transform:translate(-40px,60px) scale(1.1)}}
.hero-inner{position:relative}
.hero h1{font-size:clamp(2.7rem,9.5vw,5.6rem);max-width:13ch;text-wrap:balance;font-weight:800;letter-spacing:-.04em;line-height:1}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--aqua),var(--sky));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.05rem,2.4vw,1.3rem);max-width:34rem;color:#c3dce6;margin:1.6rem 0 2.2rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.9rem}
.cta-row .btn{flex:1 1 200px}
@media (min-width:700px){.cta-row .btn{flex:0 0 auto}}
.next-link{display:inline-block;margin-top:2.4rem;color:var(--aqua);font-weight:600;text-decoration:none}
.next-link span{display:inline-block;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(5px)}}
.waves{position:absolute;left:0;right:0;bottom:-1px;height:90px;z-index:0;pointer-events:none}
.waves svg{width:200%;height:100%;display:block;animation:drift 18s linear infinite}
.waves .w1{fill:rgba(6,32,47,.7)}.waves .w2{fill:var(--abyss)}
@keyframes drift{to{transform:translateX(-50%)}}

/* Sections */
.section{padding:clamp(72px,11vw,140px) 0;position:relative}
.section-head{max-width:40rem;margin-bottom:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(2.1rem,6vw,3.8rem)}
.sub{font-size:1.1rem;color:var(--muted);margin-top:1rem}

/* Upcoming */
.upcoming{background:linear-gradient(180deg,var(--abyss),#052433 60%,var(--deep))}
.cards-up{display:grid;gap:1.1rem}
.up-card{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.03));border:1px solid rgba(94,234,212,.28);border-radius:var(--radius);padding:1.6rem;display:flex;flex-direction:column;gap:1.3rem;box-shadow:0 20px 50px -25px rgba(20,184,166,.5);transition:transform .3s,border-color .3s}
.up-card:hover{transform:translateY(-5px);border-color:var(--aqua)}
.up-top{display:flex;justify-content:space-between;align-items:flex-start;gap:.8rem}
.up-top h3{font-size:1.6rem}
.badge{font-size:.78rem;font-weight:700;padding:.35rem .75rem;border-radius:999px;white-space:nowrap}
.badge.ok{background:rgba(94,234,212,.16);color:var(--aqua)}
.badge.low{background:rgba(251,191,36,.16);color:#fcd34d}
.badge.full{background:rgba(255,255,255,.1);color:#b7cdd6}
.up-card dl{margin:0;display:grid;gap:.9rem;flex:1}
.up-card dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}
.up-card dd{margin:.15rem 0 0;font-weight:600;color:#fff}

/* Upcoming: empty state (no dates announced) */
.upcoming.is-empty .section-head .sub{display:none}
.empty-up{grid-column:1/-1;display:grid;gap:1.6rem;position:relative;overflow:hidden;border:1px solid rgba(94,234,212,.28);border-radius:calc(var(--radius) + 6px);padding:clamp(1.5rem,4vw,2.6rem);background:radial-gradient(120% 140% at 0% 0%,rgba(94,234,212,.16),transparent 55%),linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));box-shadow:0 30px 70px -35px rgba(20,184,166,.55)}
.empty-up::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(94,234,212,.18);box-shadow:0 0 0 40px rgba(94,234,212,.04),0 0 0 80px rgba(94,234,212,.03);pointer-events:none}
.eu-main,.eu-side{position:relative;z-index:1}
.eu-badge{display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--aqua);background:rgba(94,234,212,.12);padding:.4rem .85rem;border-radius:999px;margin-bottom:1rem}
.eu-dot{width:8px;height:8px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 0 rgba(94,234,212,.7);animation:euPing 2s infinite}
@keyframes euPing{70%{box-shadow:0 0 0 10px rgba(94,234,212,0)}100%{box-shadow:0 0 0 0 rgba(94,234,212,0)}}
.eu-main h3{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:.9rem}
.eu-main p{font-size:1.1rem;color:#cfe6ee;max-width:34rem;margin-bottom:1.5rem}
.eu-main p strong{color:#fff}
.eu-side{border-top:1px solid rgba(255,255,255,.12);padding-top:1.4rem}
.eu-side h4{margin:0 0 .4rem;font-size:1.2rem;color:#fff}
.eu-side p{color:var(--muted);margin-bottom:1.1rem}
.eu-actions{display:flex;flex-wrap:wrap;gap:.7rem}
.eu-actions .btn{flex:1 1 150px}
@media (min-width:900px){
  .empty-up{grid-template-columns:1.35fr 1fr;gap:3rem;align-items:center}
  .eu-side{border-top:0;border-left:1px solid rgba(255,255,255,.12);padding:0 0 0 3rem}
}
@media (prefers-reduced-motion:reduce){.eu-dot{animation:none}}
.course-dates .empty-up{max-width:60rem}

/* Programs (light) */
.programs{background:var(--foam);color:var(--ink)}
.programs h2,.programs h3{color:var(--ink)}
.programs .sub{color:var(--muted-ink)}
.programs .eyebrow{color:#0d8f82}
.grid{display:grid;gap:1.2rem}
.card{background:#fff;border-radius:var(--radius);padding:2rem 1.7rem;display:flex;flex-direction:column;border:1px solid #d7e8ee;box-shadow:0 1px 0 rgba(6,32,47,.04);transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:0 28px 50px -28px rgba(10,59,87,.45);border-color:var(--teal)}
.tag{align-self:flex-start;font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700;color:#0d7f74;background:#dcf5f1;padding:.3rem .7rem;border-radius:999px;margin-bottom:1.1rem}
.card h3{font-size:1.75rem;margin-bottom:.7rem}
.card p{color:var(--muted-ink)}
.card ul{list-style:none;padding:0;margin:.4rem 0 1.5rem;flex:1}
.card li{position:relative;padding:.4rem 0 .4rem 1.5rem;font-size:.97rem;color:#27495a;border-top:1px solid #e6f0f3}
.card li::before{content:"";position:absolute;left:0;top:.95rem;width:.7rem;height:.7rem;border-radius:50%;background:linear-gradient(135deg,var(--aqua),var(--teal))}
.card-link{font-weight:700;color:#0a6f66;text-decoration:none}
.card-link:hover{text-decoration:underline}

/* About */
.about{background:linear-gradient(180deg,var(--deep),var(--abyss))}
.about-inner{display:grid;gap:2.5rem;align-items:center}
.about-img{border-radius:28px;overflow:hidden;border:1px solid rgba(255,255,255,.12);box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.about-img img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%}
.about p{color:#bcd5df}
.about h2{margin-bottom:1.3rem}
mark{background:rgba(251,191,36,.2);color:#fde68a;padding:.05rem .35rem;border-radius:6px}
.about .btn{margin-top:.6rem}

/* Testimonials */
.testimonials{background:var(--abyss)}
.grid3{display:grid;gap:1.1rem}
.quote{margin:0;padding:2rem 1.7rem;border-radius:var(--radius);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);position:relative}
.quote::before{content:"“";position:absolute;top:.2rem;left:1.3rem;font-size:4.5rem;line-height:1;color:var(--teal);opacity:.5;font-family:Georgia,serif}
.quote blockquote{margin:1.8rem 0 1.2rem;font-size:1.08rem;color:#e2f0f5}
.quote figcaption{color:var(--muted);font-size:.9rem;font-weight:600}

/* Contact */
.contact{background:linear-gradient(180deg,var(--abyss),#052a3a)}
.contact-inner{display:grid;gap:2.5rem}
.cta-col{display:flex;flex-direction:column;align-items:flex-start;gap:1.2rem;margin-top:2rem}
.mail-link{color:var(--aqua);font-weight:600;word-break:break-all}
.form{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:28px;padding:clamp(1.4rem,4vw,2.4rem);display:grid;gap:1.2rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.field label{display:block;font-size:.85rem;font-weight:700;margin-bottom:.4rem;color:#cfe6ee}
.field input,.field select,.field textarea{width:100%;font:inherit;color:#fff;background:rgba(3,16,26,.6);border:1.5px solid rgba(255,255,255,.18);border-radius:14px;padding:.85rem 1rem;transition:border-color .2s,box-shadow .2s}
.field select option{color:#000}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--aqua);box-shadow:0 0 0 4px rgba(94,234,212,.2)}
.field textarea{resize:vertical;min-height:130px}
.hp{position:absolute;left:-9999px;opacity:0}
.form-status{margin:0;min-height:1.4em;font-weight:600}
.form-status.ok{color:var(--aqua)}.form-status.err{color:#fca5a5}
.form-status a{color:inherit}

/* Footer */
.footer{background:var(--abyss);border-top:1px solid rgba(255,255,255,.08);padding:clamp(56px,9vw,100px) 0 32px}
.footer-cta{display:flex;flex-direction:column;align-items:flex-start;gap:1.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-cta h2{font-size:clamp(2.2rem,7vw,4.5rem)}
.footer-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-top:1.6rem;color:var(--muted);font-size:.92rem}
.social{display:flex;gap:1.4rem}.social a{text-decoration:none;font-weight:600;color:#cfe6ee}.social a:hover{color:var(--aqua)}

/* Reveal animation (only when JS + motion OK) */
.js-anim .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js-anim .reveal.in{opacity:1;transform:none}
.js-anim .card.reveal.in:hover,.js-anim .up-card.reveal.in:hover{transform:translateY(-6px)}

@media (min-width:700px){
  .cards-up{grid-template-columns:repeat(2,1fr)}
  .grid{grid-template-columns:repeat(2,1fr)}
  .grid3{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:900px){
  .hero{align-items:center;padding:120px 0 150px}
  .hero-bg{inset:0 0 0 45%;height:auto;background-position:40% center;opacity:.9;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 40%);mask-image:linear-gradient(90deg,transparent 0,#000 40%)}
    .burger{display:none}
  .links,.nav.open .links{display:flex;flex-direction:row;position:static;padding:0;background:none;-webkit-backdrop-filter:none;backdrop-filter:none;gap:2rem}
  .links a:not(.btn),.nav.open .links a:not(.btn){border:0;padding:.4rem 0;font-size:.95rem}
  .about-inner{grid-template-columns:1fr 1fr;gap:5rem}
  .contact-inner{grid-template-columns:1fr 1.1fr;gap:5rem;align-items:start}
  .cards-up{grid-template-columns:repeat(4,1fr)}
  .grid{grid-template-columns:repeat(6,1fr)}
  .grid .card{grid-column:span 2}
  .footer-cta{flex-direction:row;align-items:center;justify-content:space-between}
}
@media (max-width:420px){.up-top h3{font-size:1.4rem}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::after,*::before{animation:none!important;transition:none!important}
}

/* ---- v2 additions: real content ---- */
.sub a{color:var(--aqua)}
.programs .sub a,.programs .details a{color:#0a6f66}
.up-card dl{gap:.8rem}
.card .price{font-size:1.35rem;font-weight:800;color:var(--ink);margin:0 0 1rem}
.card .price small{font-size:.85rem;font-weight:600;color:var(--muted-ink)}
.details{display:grid;gap:2rem;margin-top:clamp(2rem,5vw,3.5rem);background:#fff;border:1px solid #d7e8ee;border-radius:var(--radius);padding:clamp(1.5rem,4vw,2.6rem)}
.details h3{font-size:1.35rem;margin-bottom:.6rem}
.details p{color:var(--muted-ink)}
.policy{border-top:1px solid #e6f0f3;padding-top:1.2rem}
.policy summary{cursor:pointer;font-weight:700;color:var(--ink)}
.policy ul{margin:1rem 0 0;padding-left:1.2rem;color:#27495a}
.policy li{margin-bottom:.5rem}
.chips{list-style:none;padding:0;margin:1.2rem 0 1.4rem;display:flex;flex-wrap:wrap;gap:.5rem}
.chips li{font-size:.85rem;font-weight:700;color:var(--aqua);border:1px solid rgba(94,234,212,.35);background:rgba(94,234,212,.08);padding:.35rem .8rem;border-radius:999px}
.gallery{background:var(--abyss)}
.masonry{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}
.masonry img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;border:1px solid rgba(255,255,255,.1)}
.faq{background:linear-gradient(180deg,var(--abyss),var(--deep))}
.faq-list{display:grid;gap:.7rem;max-width:52rem}
.faq-list details{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:0 1.3rem}
.faq-list details[open]{border-color:rgba(94,234,212,.4);background:rgba(255,255,255,.08)}
.faq-list summary{cursor:pointer;list-style:none;font-weight:700;color:#fff;padding:1.1rem 2rem 1.1rem 0;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--aqua);transition:transform .2s}
.faq-list details[open] summary::after{content:"\2212"}
.faq-list details p{color:#bcd5df;padding-bottom:1.1rem;margin:0}
.faq-list a{color:var(--aqua)}
.cta-col .btn{white-space:normal;text-align:center}
.social{flex-wrap:wrap;gap:.6rem 1.4rem}
.footer-cta h2{max-width:20ch}
@media (min-width:700px){.masonry{grid-template-columns:repeat(3,1fr);gap:1rem}.details{grid-template-columns:1fr 1fr}.policy{grid-column:1/-1}}

/* ---- v3: nav dropdown, subpages, courses, blog ---- */
.has-sub{position:relative}
.sub-toggle{display:inline-flex;align-items:center;gap:.4rem}
.caret{width:.5rem;height:.5rem;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.sub-menu{list-style:none;margin:0;padding:0 0 .4rem 1rem}
.sub-menu a{display:block;padding:.55rem 0;text-decoration:none;font-weight:500;color:#9fc3d1;font-size:.95rem}
.sub-menu a:hover{color:var(--aqua)}
.nav.solid{background:rgba(4,20,31,.88)}
.subpage .nav{position:fixed}
.nav .links .has-sub>a{border-bottom:1px solid rgba(255,255,255,.06)}
.hero .cta-row{margin-top:0}
.card-actions{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;align-items:center}
.card-link.alt{font-weight:600;color:var(--muted-ink)}
.card h3 a{text-decoration:none;color:inherit}
.card h3 a:hover{color:#0a6f66}
.footer-links{display:grid;gap:1.6rem;grid-template-columns:repeat(2,1fr);padding:2rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-links strong{display:block;color:#fff;margin-bottom:.6rem}
.footer-links a{display:block;color:var(--muted);text-decoration:none;padding:.18rem 0;font-size:.95rem}
.footer-links a:hover{color:var(--aqua)}
.center{text-align:center;margin-top:2rem}

/* light sections */
.light{background:var(--foam);color:var(--ink)}
.light h2,.light h3{color:var(--ink)}
.light .sub{color:var(--muted-ink)}
.light .eyebrow{color:#0d8f82}
.light a:not(.btn):not(.post-card):not(.mini-card){color:#0a6f66}
.btn-ghost-dark{border-color:#b9d3dc;color:var(--ink);background:#fff}
.btn-ghost-dark:hover{border-color:var(--teal);background:#f2fbfa}
.h-sm{font-size:1.5rem;margin:2.2rem 0 .8rem}
.h-sm:first-child{margin-top:0}

/* page hero (sub pages) */
.page-hero{position:relative;padding:130px 0 56px;overflow:hidden;isolation:isolate;background:radial-gradient(900px 500px at 85% 0,rgba(20,184,166,.25),transparent 60%),linear-gradient(180deg,var(--ocean),var(--deep))}
.page-hero .ph-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;opacity:.55}
.page-hero.has-img::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(3,16,26,.5),rgba(3,16,26,.8))}
.page-hero h1{font-size:clamp(2.2rem,7vw,4.2rem);letter-spacing:-.035em;max-width:20ch;text-wrap:balance}
.page-hero .lead{margin:1rem 0 1.6rem;max-width:36rem}
.page-hero .cta-row{margin-top:1.4rem}
.crumbs{font-size:.88rem;color:#a9c8d4;margin-bottom:1rem}
.crumbs a{color:var(--aqua);text-decoration:none}
.crumbs a:hover{text-decoration:underline}

/* course pages */
.course-grid{display:grid;gap:2.5rem}
.course-main p,.course-main li{color:#27495a}
.ticks{list-style:none;padding:0;margin:0 0 1rem}
.ticks li{position:relative;padding:.45rem 0 .45rem 1.6rem;border-top:1px solid #e0edf1}
.ticks li::before{content:"";position:absolute;left:0;top:.95rem;width:.7rem;height:.7rem;border-radius:50%;background:linear-gradient(135deg,var(--aqua),var(--teal))}
.glance{background:#fff;border:1px solid #d7e8ee;border-radius:var(--radius);padding:1.6rem;display:grid;gap:.8rem;box-shadow:0 20px 50px -30px rgba(10,59,87,.4)}
.glance .eyebrow{margin:0}
.big-price{font-size:2.2rem;font-weight:800;color:var(--ink);margin:0;line-height:1.1}
.big-price small{font-size:.9rem;font-weight:600;color:var(--muted-ink)}
.glance dl{margin:.4rem 0 .6rem;display:grid;gap:.7rem}
.glance dt{font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:#5e8191}
.glance dd{margin:.1rem 0 0;font-weight:600;color:var(--ink)}
.mail-link-dark{text-align:center;font-weight:600;word-break:break-all}
.faq-light{display:grid;gap:.6rem}
.faq-light details{background:#fff;border:1px solid #d7e8ee;border-radius:14px;padding:0 1.1rem}
.faq-light summary{cursor:pointer;font-weight:700;color:var(--ink);padding:1rem 0}
.faq-light details p{margin:0;padding-bottom:1rem}
.course-dates .cards-up{max-width:60rem}
.mini-grid{display:grid;gap:.8rem;grid-template-columns:repeat(2,1fr)}
.mini-card{display:flex;flex-direction:column;gap:.2rem;background:#fff;border:1px solid #d7e8ee;border-radius:16px;padding:1.1rem 1.2rem;text-decoration:none;color:var(--ink);transition:transform .2s,border-color .2s}
.mini-card:hover{transform:translateY(-3px);border-color:var(--teal)}
.mini-card span{color:var(--muted-ink);font-size:.92rem}

/* blog */
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}
.chip-btn{font:inherit;font-weight:700;font-size:.9rem;border:1.5px solid #b9d3dc;background:#fff;color:var(--ink);padding:.5rem 1rem;border-radius:999px;cursor:pointer}
.chip-btn.active,.chip-btn:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.post-grid{display:grid;gap:1.2rem}
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid #d7e8ee;border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .3s,box-shadow .3s,border-color .3s}
.post-card:hover{transform:translateY(-6px);box-shadow:0 28px 50px -28px rgba(10,59,87,.45);border-color:var(--teal)}
.pc-img{aspect-ratio:16/10;overflow:hidden;background:#cfe3ea}
.pc-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.post-card:hover .pc-img img{transform:scale(1.04)}
.pc-body{padding:1.4rem 1.5rem 1.6rem;display:flex;flex-direction:column;flex:1}
.pc-meta{font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:#0d8f82;margin-bottom:.6rem}
.pc-body h3{font-size:1.35rem;line-height:1.2;margin-bottom:.6rem;color:var(--ink)}
.pc-body p{color:var(--muted-ink);font-size:.97rem;flex:1}
.post-card .card-link{color:#0a6f66}
.post-card[hidden]{display:none}
.post-body,.post-cta{max-width:46rem}
.post-body{font-size:1.1rem;line-height:1.75}
.post-body p{color:#243f4d;margin-bottom:1.2rem}
.post-body h2{font-size:1.7rem;margin:2.2rem 0 1rem}
.post-body figure{margin:1.8rem 0}
.post-body img{width:100%;height:auto;border-radius:16px}
.post-body figcaption{font-size:.9rem;color:var(--muted-ink);margin-top:.5rem}
.post-body blockquote{margin:1.5rem 0;padding:.2rem 0 .2rem 1.2rem;border-left:4px solid var(--teal);color:#27495a}
.post-body ul,.post-body ol{padding-left:1.3rem;color:#243f4d}
.readmore{margin-top:2rem}
.post-cta{margin-top:3rem;padding:2rem;border-radius:var(--radius);background:linear-gradient(135deg,var(--ocean),var(--deep));color:#dcecf2}
.post-cta h2{color:#fff;font-size:1.8rem;margin-bottom:.6rem}
.more-posts{padding-top:0}
.blog-list{padding-top:clamp(40px,6vw,72px)}
@media (min-width:700px){
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .mini-grid{grid-template-columns:repeat(3,1fr)}
  .footer-links{grid-template-columns:repeat(2,minmax(0,16rem));gap:4rem}
}
@media (min-width:900px){
  .post-grid{grid-template-columns:repeat(3,1fr)}
  .course-grid{grid-template-columns:minmax(0,1fr) 340px;gap:4rem;align-items:start}
  .course-side{position:sticky;top:96px}
  .has-sub>.sub-toggle{padding:.4rem 0}
  .sub-menu{display:none;position:absolute;top:100%;left:-1rem;min-width:230px;padding:.6rem 1rem;background:rgba(4,20,31,.97);border:1px solid rgba(255,255,255,.12);border-radius:14px;box-shadow:0 24px 50px -20px rgba(0,0,0,.7);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
  .sub-menu a{padding:.5rem .2rem;border:0!important;font-weight:600;color:#cfe6ee}
  .has-sub:hover>.sub-menu,.has-sub:focus-within>.sub-menu,.has-sub.open>.sub-menu{display:block}
  .has-sub:hover .caret,.has-sub.open .caret{transform:rotate(225deg) translateY(-2px)}
  .nav .links .has-sub>a{border:0}
}

/* ---------- Map page ("Where I've dived") ---------- */
.map-hero{padding-bottom:40px}
.map-section{padding:8px 0 clamp(56px,8vw,96px);background:linear-gradient(180deg,#06202f,var(--abyss) 60%)}
.map-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.4rem;margin:0 0 1rem}
.map-stats{display:flex;gap:1.6rem}
.map-stats .stat{display:flex;align-items:baseline;gap:.45rem}
.map-stats strong{font-size:clamp(2rem,5vw,2.8rem);line-height:1;color:#fff;letter-spacing:-.03em;font-variant-numeric:tabular-nums;text-shadow:0 0 24px rgba(94,234,212,.55)}
.map-stats span{color:var(--muted);font-weight:600;font-size:.95rem}
.map-filters{display:flex;flex-wrap:wrap;gap:.45rem;flex:1 1 auto}
.mchip{font:inherit;font-weight:700;font-size:.88rem;display:inline-flex;align-items:center;gap:.45rem;color:#cfe6ee;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);padding:.45rem .85rem;border-radius:999px;cursor:pointer;transition:.2s}
.mchip em{font-style:normal;font-weight:600;color:var(--muted);font-size:.8rem}
.mchip i{width:.65rem;height:.65rem;border-radius:50%;background:var(--c);box-shadow:0 0 10px var(--c)}
.mchip:hover{border-color:rgba(94,234,212,.5)}
.mchip.active{background:rgba(94,234,212,.16);border-color:var(--aqua);color:#fff}
.tour-btn{margin-left:auto}
.tour-btn.on{background:rgba(94,234,212,.2);border-color:var(--aqua)}
.t-dive{--c:#5eead4}.t-hike{--c:#fb923c}.t-travel{--c:#7dd3fc}.t-home{--c:#fde047}
.dot{display:inline-block;width:.6rem;height:.6rem;border-radius:50%;background:var(--c);box-shadow:0 0 8px var(--c);flex:none}

.map-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:1rem;align-items:stretch}
.map-box{position:relative;border-radius:26px;overflow:hidden;border:1px solid rgba(94,234,212,.25);box-shadow:0 40px 90px -35px rgba(0,0,0,.85),0 0 0 6px rgba(94,234,212,.04),inset 0 0 80px rgba(20,184,166,.12);height:clamp(480px,74vh,720px);background:#04141f}
#map{position:absolute;inset:0;outline:0;background:radial-gradient(120% 90% at 30% 20%,#0b4a63 0%,#06293c 45%,#031521 100%)}
#map::before{content:"";position:absolute;inset:-20%;z-index:401;pointer-events:none;background:conic-gradient(from 200deg at 50% -10%,transparent 0 30%,rgba(94,234,212,.07) 38%,transparent 46%,rgba(125,211,252,.06) 58%,transparent 66%);animation:sway 14s ease-in-out infinite alternate}
@keyframes sway{from{transform:rotate(-4deg)}to{transform:rotate(4deg)}}
/* ocean tint over the dark CARTO tiles */

.map-box::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:500;box-shadow:inset 0 0 120px 20px rgba(3,16,26,.75)}
.map-loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);z-index:400;pointer-events:none}
.map-loading[hidden]{display:none}
.map-hint{position:absolute;left:50%;top:14px;transform:translateX(-50%);margin:0;z-index:700;font-size:.8rem;font-weight:600;color:#cfe6ee;background:rgba(3,16,26,.72);backdrop-filter:blur(8px);padding:.35rem .8rem;border-radius:999px;border:1px solid rgba(255,255,255,.14);pointer-events:none}
.leaflet-container{font-family:var(--font);background:transparent}
.leaflet-control-attribution{background:rgba(3,16,26,.75)!important;color:#7fa3b3!important;font-size:10px}
.leaflet-control-attribution a{color:#9cc4d3!important}
.leaflet-bar{border:0!important;box-shadow:0 8px 24px rgba(0,0,0,.5)!important}
.leaflet-bar a{background:rgba(6,32,47,.92);color:#fff;border-bottom:1px solid rgba(255,255,255,.12)!important;width:38px;height:38px;line-height:38px;font-size:20px}
.leaflet-bar a:hover{background:#0a3b57;color:var(--aqua)}
.leaflet-control-zoom{z-index:800}

/* glowing pins */
.pin-wrap{background:none!important;border:0!important}
.pin{position:relative;display:block;width:30px;height:30px;cursor:pointer}
.pin i{position:absolute;inset:9px;border-radius:50%;background:var(--c);box-shadow:0 0 0 2px rgba(3,16,26,.8),0 0 10px 3px var(--c),0 0 22px 6px color-mix(in srgb,var(--c) 45%,transparent);transition:transform .2s}
.pin b{position:absolute;inset:2px;border-radius:50%;border:2px solid var(--c);opacity:0;animation:pinPing 2.8s ease-out infinite;animation-delay:var(--d,0s)}
.pin.t-travel b,.pin.t-hike b{animation-duration:3.6s}
.pin.t-travel i{inset:10px}
.leaflet-marker-icon:hover .pin i,.leaflet-marker-icon:focus .pin i{transform:scale(1.5)}
.leaflet-marker-icon.is-active .pin i{transform:scale(1.7);background:#fff}
.leaflet-marker-icon.is-active .pin b{animation-duration:1.4s}
.pin.t-home i{inset:6px;border-radius:4px;transform:rotate(45deg);background:var(--c)}
.leaflet-marker-icon:hover .pin.t-home i{transform:rotate(45deg) scale(1.3)}
@keyframes pinPing{0%{transform:scale(.35);opacity:.9}80%,100%{transform:scale(1.7);opacity:0}}
.leaflet-marker-icon:focus-visible{outline:2px solid #fff;outline-offset:2px;border-radius:50%}

/* place card */
.place-card{position:absolute;z-index:900;left:16px;bottom:16px;width:min(360px,calc(100% - 32px));max-height:calc(100% - 32px);overflow:auto;border-radius:20px;background:rgba(6,24,36,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(94,234,212,.28);box-shadow:0 30px 70px -20px rgba(0,0,0,.8),0 0 40px -10px rgba(94,234,212,.35);color:#dcecf2}
.place-card[hidden]{display:none}
.place-card.pop{animation:cardPop .38s cubic-bezier(.2,.8,.2,1)}
@keyframes cardPop{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.pc-close{position:absolute;top:10px;right:10px;z-index:2;width:34px;height:34px;border-radius:50%;border:0;background:rgba(3,16,26,.7);color:#fff;font-size:22px;line-height:1;cursor:pointer}
.pc-close:hover{background:var(--teal)}
.pc-photo{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(140deg,#0a3b57,#06202f)}
.pc-photo img{width:100%;height:100%;object-fit:cover}
.pc-photo.nophoto{display:grid;place-items:center;color:var(--c);background:radial-gradient(circle at 30% 30%,color-mix(in srgb,var(--c) 28%,transparent),transparent 60%),linear-gradient(140deg,#0a3b57,#06202f)}
.pc-photo.nophoto svg{width:72px;height:72px;filter:drop-shadow(0 0 14px var(--c));opacity:.9}
.pc-body{padding:1rem 1.15rem 1.2rem}
.pc-type{margin:0 0 .35rem;display:flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.pc-body h2{font-size:1.4rem;color:#fff;letter-spacing:-.02em}
.pc-where{margin:.2rem 0 .7rem;color:var(--aqua);font-weight:600;font-size:.92rem}
.pc-desc{margin:0 0 .9rem;font-size:.95rem;line-height:1.55}
.pc-links{display:flex;flex-wrap:wrap;gap:.5rem}

/* list */
.map-side{border-radius:26px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.035);overflow:hidden;height:clamp(480px,74vh,720px)}
.place-list{list-style:none;margin:0;padding:.5rem;height:100%;overflow:auto;scrollbar-width:thin;scrollbar-color:#1c5775 transparent}
.place-list li[hidden]{display:none}
.pl-head{position:sticky;top:-.5rem;z-index:1;padding:.7rem .7rem .35rem;margin-top:.3rem;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--c);background:linear-gradient(#08202f 70%,transparent)}
.place-list button{width:100%;display:flex;align-items:center;gap:.65rem;text-align:left;font:inherit;font-size:.93rem;color:#dcecf2;background:none;border:0;border-radius:12px;padding:.55rem .7rem;cursor:pointer}
.place-list button:hover{background:rgba(94,234,212,.09)}
.place-list button.on{background:rgba(94,234,212,.16);box-shadow:inset 0 0 0 1px rgba(94,234,212,.5)}
.pl-name{font-weight:600;flex:1;min-width:0}
.pl-country{font-size:.78rem;color:var(--muted);white-space:nowrap}
.map-note,.map-credit{margin:1rem 0 0;font-size:.8rem;color:var(--muted);max-width:60rem}
.map-cta{background:linear-gradient(180deg,var(--abyss),#06202f)}
.map-cta h2{font-size:clamp(1.8rem,4.5vw,2.8rem);margin-bottom:.8rem}
.map-cta .lead{color:#b9d3dc;max-width:36rem;margin:0 auto 1.6rem}
.map-cta .cta-row{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}

/* teaser on the homepage */
.map-teaser{background:radial-gradient(900px 500px at 15% 0,rgba(20,184,166,.18),transparent 60%),linear-gradient(180deg,var(--abyss),#06202f)}
.mt-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.mt-stats{display:flex;gap:1.8rem;margin:1.4rem 0 1.8rem}
.mt-stats strong{display:block;font-size:clamp(2.2rem,5vw,3.2rem);line-height:1;color:#fff;letter-spacing:-.03em;text-shadow:0 0 26px rgba(94,234,212,.55)}
.mt-stats span{color:var(--muted);font-weight:600;font-size:.9rem}
.mt-preview{position:relative;display:block;border-radius:26px;overflow:hidden;border:1px solid rgba(94,234,212,.28);box-shadow:0 40px 80px -30px rgba(0,0,0,.8),0 0 60px -20px rgba(94,234,212,.4);aspect-ratio:16/10;background:#04141f}
.mt-preview img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.mt-preview:hover img{transform:scale(1.04)}
.mt-preview::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 90px 10px rgba(3,16,26,.6);pointer-events:none}
.mt-preview .pill{position:absolute;z-index:2;left:50%;bottom:16px;transform:translateX(-50%)}
@media(max-width:900px){
  .map-grid{grid-template-columns:1fr}
  .map-side{height:auto;max-height:420px}
  .mt-grid{grid-template-columns:1fr}
}
@media(max-width:759px){
  .map-box{height:68vh;min-height:440px;border-radius:20px}
  .place-card{left:0;right:0;bottom:0;width:100%;max-height:62%;border-radius:20px 20px 0 0}
  .pc-photo{aspect-ratio:21/9}
  .tour-btn{margin-left:0}
  .map-hint{top:10px}
  .map-filters{flex-basis:100%}
}
@media(prefers-reduced-motion:reduce){.pin b{animation:none;opacity:.5;transform:scale(1.2)}.place-card.pop{animation:none}}