/* Base article styles for Best Diving Hawaii guide pages */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --abyss:#030b16;--deep:#071526;--ocean:#0c2d4e;--mid:#1a4a6e;
  --teal:#0e7490;--biolume:#22d3ee;--coral:#f97316;--gold:#c8a45a;
  --text:#dbeafe;--muted:#7fb3d3;--white:#fff;
  --card:rgba(7,21,38,.92);--border:rgba(34,211,238,.18);--bs:rgba(34,211,238,.06);
  --gt:0 0 32px rgba(34,211,238,.22);--shadow:0 6px 48px rgba(0,0,0,.65);
  --fd:'Cormorant Garamond',Georgia,serif;--fm:'DM Mono','Courier New',monospace;--fb:'Nunito Sans',sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--abyss);color:var(--text);font-family:var(--fb);font-size:16px;line-height:1.78;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--fd);font-weight:300;line-height:1.14;color:var(--white)}
h2{font-size:clamp(1.8rem,4vw,2.7rem);letter-spacing:-.01em;margin-bottom:10px}
h3{font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:400}
a{color:var(--biolume);text-decoration:none;transition:color .2s}
a:hover{color:var(--white)}
.container{max-width:1140px;margin:0 auto;padding:0 28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:2px;border:none;cursor:pointer;font-family:var(--fm);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;transition:all .3s}
.btn-p{background:var(--biolume);color:var(--abyss);font-weight:500}
.btn-p:hover{background:var(--white);box-shadow:var(--gt);transform:translateY(-2px)}
.btn-o{background:rgba(255,255,255,.07);color:var(--white);border:1px solid rgba(255,255,255,.32)}
.btn-o:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.btn-c{background:var(--coral);color:var(--white)}
.btn-c:hover{background:#e8670d;transform:translateY(-2px);color:var(--white)}
.slabel{font-family:var(--fm);font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--biolume);opacity:.7;display:block}

#hdr{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 28px;height:80px;display:flex;align-items:center;justify-content:space-between;background:rgba(3,11,22,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--bs);transition:all .3s}
#hdr.sc{height:70px;background:rgba(3,11,22,.97);border-bottom-color:var(--border)}
.logo{display:flex;align-items:center;line-height:0}
.logo img{height:60px;width:auto;max-width:400px;display:block;transition:height .3s}
#hdr.sc .logo img{height:52px}
@media(max-width:520px){.logo img{height:46px}}
.nav{display:flex;align-items:center;gap:22px}
.nav a{font-family:var(--fm);font-size:.63rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.nav a:hover,.nav a[aria-current]{color:var(--biolume)}
.nav-cta{background:var(--coral)!important;color:var(--white)!important;padding:8px 16px;border-radius:2px}
.hbg{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;background:none;border:none}
.hbg span{display:block;width:22px;height:1.5px;background:var(--biolume)}
.mob{display:none;position:fixed;top:80px;left:0;right:0;z-index:99;background:rgba(3,11,22,.98);backdrop-filter:blur(18px);border-bottom:1px solid var(--border);padding:20px 24px;flex-direction:column;gap:4px;max-height:calc(100vh - 80px);overflow-y:auto}
.mob.on{display:flex}
.mob a{font-family:var(--fm);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:11px 0;border-bottom:1px solid var(--bs)}
.mob .mob-grp{font-family:var(--fm);font-size:.56rem;letter-spacing:.18em;text-transform:uppercase;color:var(--biolume);opacity:.6;padding:14px 0 2px;border:none}
@media(max-width:980px){.nav{display:none}.hbg{display:flex}}

#top{position:relative;min-height:480px;display:flex;align-items:flex-end;padding:130px 0 50px;overflow:hidden}
#top img.heroimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.4}
#top .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,11,22,.82),rgba(3,11,22,.55) 45%,rgba(3,11,22,.95));z-index:1}
.hc{position:relative;z-index:2;max-width:880px}
.bc{font-family:var(--fm);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.bc a{color:var(--biolume)}
.ptag{font-family:var(--fm);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--coral);margin-bottom:14px;display:block}
#top h1{font-size:clamp(2rem,5vw,3.7rem);font-weight:300;color:rgba(255,255,255,.97)}
#top h1 strong{font-weight:700;color:var(--biolume)}
.lead{font-size:clamp(1.05rem,1.8vw,1.2rem);color:rgba(255,255,255,.82);max-width:760px;margin:18px 0 22px;font-weight:300}
.meta{font-family:var(--fm);font-size:.62rem;letter-spacing:.06em;color:var(--muted);display:flex;gap:18px;flex-wrap:wrap}
.meta span{color:var(--biolume)}

#qa{background:var(--deep);padding:50px 0;border-top:1px solid var(--bs);border-bottom:1px solid var(--bs)}
.qac{position:relative;background:rgba(14,116,144,.07);border:1px solid rgba(34,211,238,.22);border-left:4px solid var(--biolume);border-radius:4px;padding:34px 42px;max-width:900px;margin:0 auto}
.qac::before{content:'QUICK ANSWER';font-family:var(--fm);font-size:.56rem;letter-spacing:.22em;color:var(--biolume);position:absolute;top:-10px;left:24px;background:var(--deep);padding:0 10px}
.qaq{font-family:var(--fd);font-size:1.3rem;color:var(--white);margin-bottom:10px}
.quick-answer-text{font-size:1rem;color:var(--text)}
.quick-answer-text strong{color:var(--biolume)}
@media(max-width:600px){.qac{padding:26px 20px}}

.article{padding:70px 0}
.wrap{max-width:820px;margin:0 auto}
.wrap p{margin-bottom:20px;color:var(--text)}
.wrap h2{margin:46px 0 6px}
.wrap h3{margin:34px 0 10px;color:var(--white)}
.wrap strong{color:var(--white)}
.wrap a{border-bottom:1px solid rgba(34,211,238,.3)}
.kicker{font-family:var(--fm);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--biolume);opacity:.75;margin-bottom:10px;display:block}
.wrap ul,.wrap ol{margin:0 0 22px;padding-left:4px;list-style:none;display:flex;flex-direction:column;gap:11px}
.wrap ul li{padding-left:20px;position:relative;color:var(--text)}
.wrap ul li::before{content:'›';position:absolute;left:0;color:var(--biolume);font-weight:700}
.wrap ol{counter-reset:s}
.wrap ol li{padding-left:34px;position:relative;color:var(--text);counter-increment:s}
.wrap ol li::before{content:counter(s);position:absolute;left:0;top:1px;width:22px;height:22px;border:1px solid var(--border);border-radius:50%;color:var(--biolume);font-family:var(--fm);font-size:.7rem;display:flex;align-items:center;justify-content:center}
figure{margin:34px 0}
figure img{width:100%;border-radius:6px;border:1px solid var(--bs);display:block;max-height:440px;object-fit:cover}
figcaption{font-family:var(--fm);font-size:.62rem;letter-spacing:.05em;color:var(--muted);margin-top:10px;text-align:center;opacity:.75}

blockquote{border-left:3px solid var(--biolume);background:rgba(14,116,144,.06);padding:20px 26px;margin:30px 0;border-radius:0 4px 4px 0}
blockquote p{font-family:var(--fd);font-size:1.3rem;font-style:italic;color:var(--white);margin:0}

.keyfacts{border:1px solid var(--border);border-radius:6px;padding:28px 30px;background:rgba(7,21,38,.6);margin:32px 0}
.keyfacts .slabel{margin-bottom:14px}
.keyfacts dl{display:grid;grid-template-columns:1fr 1fr;gap:14px 26px;margin:0}
@media(max-width:560px){.keyfacts dl{grid-template-columns:1fr}}
.keyfacts dt{font-family:var(--fm);font-size:.56rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.keyfacts dd{font-family:var(--fd);font-size:1.25rem;color:var(--white);margin:0}

/* INGREDIENT CHART (avoid vs use) */
.chart{border:1px solid var(--border);border-radius:6px;padding:30px 32px;background:rgba(7,21,38,.6);margin:34px 0}
.chart .ct{font-family:var(--fd);font-size:1.35rem;color:var(--white);margin-bottom:4px}
.chart .cs{font-family:var(--fm);font-size:.58rem;letter-spacing:.06em;color:var(--muted);margin-bottom:22px;display:block}
.ingg{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:560px){.ingg{grid-template-columns:1fr}}
.ingcol h4{font-family:var(--fm);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.ingcol.bad h4{color:var(--coral)}
.ingcol.good h4{color:var(--biolume)}
.ingcol ul{list-style:none;display:flex;flex-direction:column;gap:8px;margin:0}
.ingcol li{font-size:.86rem;padding-left:20px;position:relative;color:var(--muted)}
.ingcol.bad li::before{content:'✕';position:absolute;left:0;color:var(--coral);font-size:.8rem}
.ingcol.good li::before{content:'✓';position:absolute;left:0;color:var(--biolume);font-size:.8rem}

.tbl-wrap{overflow-x:auto;margin:28px 0}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th,.tbl td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--bs)}
.tbl th{font-family:var(--fm);font-size:.56rem;letter-spacing:.1em;text-transform:uppercase;color:var(--biolume);font-weight:400}
.tbl td{color:var(--muted)}
.tbl td strong{color:var(--white)}
.tbl tr:hover td{background:rgba(14,116,144,.05)}

.statband{border:1px solid var(--border);border-left:4px solid var(--coral);border-radius:4px;padding:26px 30px;background:rgba(249,115,22,.05);margin:34px 0;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.statband .bignum{font-family:var(--fd);font-size:3rem;font-weight:600;color:var(--coral);line-height:1}
.statband .stxt{flex:1;min-width:220px;font-size:.92rem;color:var(--text)}


#faq{padding:70px 0;background:var(--deep)}
.fql{margin-top:34px;max-width:820px;margin-left:auto;margin-right:auto}
.fqi{border-bottom:1px solid var(--bs)}
.fqb{width:100%;background:none;border:none;padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;text-align:left}
.fqt{font-family:var(--fd);font-size:1.1rem;color:var(--white)}
.fqic{font-family:var(--fm);font-size:1.3rem;color:var(--biolume);flex-shrink:0;transition:transform .3s}
.fqi.open .fqic{transform:rotate(45deg)}
.fqa{max-height:0;overflow:hidden;transition:max-height .4s ease}
.fqi.open .fqa{max-height:460px}
.fqai{padding:0 0 24px;color:var(--muted);font-size:.93rem;line-height:1.75}

.relnav{padding:64px 0;background:var(--abyss)}
.relg{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
@media(max-width:760px){.relg{grid-template-columns:1fr}}
.relc{border:1px solid var(--bs);border-radius:4px;padding:24px;transition:all .3s;display:block;color:inherit}
.relc:hover{border-color:var(--border);background:rgba(14,116,144,.07);transform:translateY(-3px)}
.relc .t{font-family:var(--fd);font-size:1.2rem;color:var(--white);margin-bottom:5px}
.relc .d{font-size:.82rem;color:var(--muted)}
.relc .go{font-family:var(--fm);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--biolume);margin-top:12px;display:inline-block}

.sources{max-width:820px;margin:0 auto;padding-top:10px}
.sources .slabel{margin-bottom:12px}
.sources ol{padding-left:18px;color:var(--muted);font-size:.8rem;line-height:1.7}
.sources a{color:var(--muted);border-bottom:1px solid rgba(127,179,211,.3)}
.sources a:hover{color:var(--biolume)}

footer{background:var(--abyss);border-top:1px solid var(--bs);padding:60px 0 30px}
.fg2{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;margin-bottom:48px}
@media(max-width:900px){.fg2{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.fg2{grid-template-columns:1fr}}
.flog{font-family:var(--fd);font-size:1.5rem;font-weight:600;color:var(--white);margin-bottom:12px}
.flog span{color:var(--biolume)}
.fdesc{font-size:.84rem;color:var(--muted);max-width:280px;margin-bottom:18px;line-height:1.65}
.fai{font-family:var(--fm);font-size:.57rem;letter-spacing:.06em;color:var(--muted);opacity:.42;line-height:1.8}
.fct{font-family:var(--fm);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--biolume);opacity:.65;margin-bottom:15px}
.fll{list-style:none;display:flex;flex-direction:column;gap:9px}
.fll a{font-size:.84rem;color:var(--muted)}
.fll a:hover{color:var(--biolume)}
.fbot{border-top:1px solid var(--bs);padding-top:22px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.fcopy,.fpow{font-family:var(--fm);font-size:.57rem;letter-spacing:.07em;color:var(--muted);opacity:.5}
.fpow a,.fcopy a{color:var(--muted)}
.fcopy a{opacity:1}
.fpow a:hover{color:var(--biolume);opacity:1}

#mcta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:200;background:rgba(3,11,22,.97);backdrop-filter:blur(14px);border-top:1px solid var(--border);padding:10px 14px;gap:10px}
#mcta a{flex:1;justify-content:center;padding:13px 8px;font-size:.64rem}
@media(max-width:640px){#mcta{display:flex}body{padding-bottom:66px}}