/* ===================================================================
   RESPILEAN — resspilean.com  (respiratory support liquid dropper)
   Palette : navy #0F3C78 | navy-dk #0A2A56 | cyan #4FD3EC | cyan-dk #21A6C2
             ice #F2FAFC | paper #FFFFFF | ink #101C2C | grey #57636F | line #DCEAF0
   Type    : 'Barlow' (headings) + 'Inter' (body)
   Motif   : lung-glow (a lung silhouette gently glows/pulses with a soft light)
=================================================================== */
:root{
  --rl-navy:#0F3C78; --rl-navy-dk:#0A2A56; --rl-cyan:#4FD3EC; --rl-cyan-dk:#21A6C2;
  --rl-ice:#F2FAFC; --rl-paper:#FFFFFF; --rl-ink:#101C2C; --rl-grey:#57636F; --rl-line:#DCEAF0;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--rl-paper);color:var(--rl-ink);font-family:'Inter',sans-serif;
  font-size:17px;line-height:1.72;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Barlow',sans-serif;font-weight:700;line-height:1.18;margin:0 0 .5em;color:var(--rl-navy)}
h1{font-size:clamp(1.95rem,4.6vw,2.95rem)}
h2{font-size:clamp(1.45rem,3vw,2.05rem)}
h3{font-size:1.25rem}
h4{font-family:'Barlow',sans-serif;font-weight:700;font-size:1.02rem;margin:0 0 .5em;color:var(--rl-navy)}
p{margin:0 0 1.1em}
a{color:var(--rl-cyan-dk);text-decoration:none}
img{max-width:100%;height:auto;display:block}
.rl-wrap{max-width:1150px;margin:0 auto;padding:0 22px;overflow-wrap:break-word}
.rl-narrow{max-width:800px;margin:0 auto}
.rl-mid{text-align:center}
.rl-eyebrow{display:inline-block;font-family:'Barlow',sans-serif;font-size:.7rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--rl-cyan-dk);margin-bottom:.8em}
.rl-pill{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--rl-line);
  border-radius:999px;padding:9px 19px;font-family:'Barlow',sans-serif;font-size:.8rem;font-weight:600;
  color:var(--rl-navy);box-shadow:0 3px 12px rgba(15,60,120,.1)}
.rl-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--rl-navy);
  color:#fff;font-family:'Barlow',sans-serif;font-weight:700;font-size:.96rem;padding:14px 28px;
  border:none;border-radius:8px;cursor:pointer;transition:transform .16s,background .16s;
  box-shadow:0 10px 22px rgba(15,60,120,.32)}
.rl-btn:hover{background:var(--rl-navy-dk);color:#fff;transform:translateY(-2px)}
.rl-btn-cyan{background:var(--rl-cyan-dk);box-shadow:0 10px 22px rgba(33,166,194,.3)}
.rl-btn-cyan:hover{background:#1A8AA3;color:#fff}
.rl-btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#fff;
  border:1px solid var(--rl-line);color:var(--rl-navy);font-family:'Barlow',sans-serif;font-weight:700;
  font-size:.92rem;padding:13px 24px;border-radius:8px;transition:.16s}
.rl-btn-outline:hover{border-color:var(--rl-cyan);color:var(--rl-cyan-dk)}
.rl-btn-full{width:100%}
.rl-strip{background:var(--rl-navy-dk);color:#B7CDE8;font-size:.76rem;text-align:center;padding:9px 15px}
.rl-strip b{color:#fff}
.rl-strip span{white-space:nowrap;margin:0 10px;display:inline-block}
@media(max-width:580px){.rl-strip{font-size:.68rem}.rl-strip span{white-space:normal;margin:0 6px}}
.rl-nav{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.96);backdrop-filter:blur(9px);
  border-bottom:1px solid var(--rl-line)}
.rl-nav .rl-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 22px}
.rl-logo{font-family:'Barlow',sans-serif;font-weight:700;font-size:1.32rem;color:var(--rl-navy);white-space:nowrap}
.rl-logo em{font-style:normal;color:var(--rl-cyan-dk)}
.rl-links{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.rl-links a:not(.rl-btn){font-family:'Barlow',sans-serif;font-size:.85rem;font-weight:500;color:var(--rl-ink);opacity:.8}
.rl-links a:not(.rl-btn):hover{opacity:1;color:var(--rl-cyan-dk)}
.rl-links .rl-btn{color:#fff;opacity:1;padding:11px 22px}
.rl-toggle{display:none;background:none;border:none;color:var(--rl-navy);font-size:1.5rem;cursor:pointer}
@media(max-width:1020px){
  .rl-links{position:absolute;top:100%;left:0;right:0;background:var(--rl-paper);flex-direction:column;
    align-items:stretch;gap:0;border-top:1px solid var(--rl-line);display:none;max-height:76vh;overflow:auto}
  .rl-links.open{display:flex}
  .rl-links li{border-bottom:1px solid var(--rl-line)}
  .rl-links a{display:block;padding:14px 20px}
  .rl-links .rl-btn{margin:14px 20px;width:calc(100% - 40px);text-align:center}
  .rl-toggle{display:block}
}
.rl-sec{padding:68px 0}
.rl-sec-ice{background:var(--rl-ice)}
.rl-sec-dark{background:var(--rl-navy);color:#C5D6EC}
.rl-sec-dark h2,.rl-sec-dark h3,.rl-sec-dark h4{color:#fff}
.rl-sec-dark .rl-eyebrow{color:var(--rl-cyan)}
.rl-head{max-width:750px;margin:0 auto 40px;text-align:center}
.rl-head p{color:var(--rl-grey)}
.rl-sec-dark .rl-head p{color:#AEC4DE}
.rl-hero{background:var(--rl-ice);border-bottom:1px solid var(--rl-line);padding:44px 0 56px;overflow:hidden}
.rl-hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:46px;align-items:center}
.rl-hero-shot{text-align:center;position:relative}
.rl-hero-shot img{max-width:min(230px,100%);margin:0 auto;filter:drop-shadow(0 24px 38px rgba(15,60,120,.22))}
.rl-hero h1 em{font-style:normal;color:var(--rl-cyan-dk)}
@media(max-width:920px){
  .rl-hero-grid{grid-template-columns:minmax(0,1fr);gap:22px}
  .rl-hero-copy{display:contents}
  .rl-hero-shot{order:1}
  .rl-hero-title{order:2}
  .rl-hero-rest{order:3}
  .rl-hero-shot img{max-width:min(200px,100%)}
}
.rl-answer{background:#fff;border-radius:12px;padding:20px 22px;margin:0 0 18px;
  box-shadow:0 8px 22px rgba(15,60,120,.09);border-left:4px solid var(--rl-cyan)}
.rl-answer .tag{display:block;font-family:'Barlow',sans-serif;font-size:.66rem;font-weight:700;
  letter-spacing:.15em;text-transform:uppercase;color:var(--rl-cyan-dk);margin-bottom:8px}
.rl-answer p{margin:0;color:var(--rl-grey)}
.rl-answer p.first{color:var(--rl-navy);font-weight:700;margin-bottom:.7em}
.rl-facts{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 18px;padding:0}
.rl-facts li{background:#fff;border:1px solid var(--rl-line);border-radius:999px;padding:6px 14px;
  font-family:'Barlow',sans-serif;font-size:.77rem;font-weight:600;color:var(--rl-navy)}
.rl-check{list-style:none;margin:0 0 20px;padding:0}
.rl-check li{position:relative;padding-left:28px;margin-bottom:9px;font-size:.93rem;font-weight:600}
.rl-check li::before{content:'\2713';position:absolute;left:0;top:1px;width:19px;height:19px;border-radius:5px;
  background:var(--rl-cyan-dk);color:#fff;font-size:.65rem;font-weight:800;display:flex;align-items:center;justify-content:center}
/* ---------- lung-glow signature: a lung silhouette softly pulses light ---------- */
.rl-glow{margin-top:14px;display:flex;flex-direction:column;align-items:center;gap:8px}
.rl-glow-stage{position:relative;width:44px;height:44px;display:flex;align-items:center;justify-content:center}
.rl-glow-svg{width:34px;height:34px;position:relative;z-index:1}
.rl-glow-svg path{fill:var(--rl-navy)}
.rl-glow-halo{position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle,rgba(79,211,236,.55) 0%,rgba(79,211,236,0) 70%);
  animation:rl-breathe-glow 2.8s ease-in-out infinite}
@keyframes rl-breathe-glow{
  0%,100%{transform:scale(.75);opacity:.5}
  50%{transform:scale(1.25);opacity:1}
}
.rl-glow-cap{color:var(--rl-grey);font-family:'Barlow',sans-serif;font-size:.75rem;font-weight:600}
.rl-grid{display:grid;gap:20px}
.rl-g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.rl-g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.rl-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.rl-g4{grid-template-columns:repeat(2,minmax(0,1fr))}.rl-g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.rl-g4,.rl-g3,.rl-g2{grid-template-columns:minmax(0,1fr)}}
.rl-card{background:#fff;border:1px solid var(--rl-line);border-radius:12px;padding:23px 19px}
.rl-card p{color:var(--rl-grey);font-size:.92rem;margin:0}
.rl-sec-dark .rl-card{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.15)}
.rl-sec-dark .rl-card p{color:#AEC4DE}
.rl-card-badge{text-align:center}
.rl-card-badge img{max-width:min(128px,100%);margin:0 auto 12px}
.rl-idx{display:inline-flex;align-items:center;justify-content:center;width:29px;height:29px;border-radius:8px;
  background:var(--rl-navy);color:#fff;font-family:'Barlow',sans-serif;font-weight:700;font-size:.9rem;margin-bottom:12px}
.rl-idx-cyan{background:var(--rl-cyan-dk)}
.rl-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:42px;align-items:center}
@media(max-width:920px){.rl-split{grid-template-columns:minmax(0,1fr);gap:25px}}
.rl-split img{max-width:min(500px,100%);margin:0 auto;border-radius:12px}
.rl-split-copy p{color:var(--rl-grey)}
.rl-sec-dark .rl-split-copy p{color:#AEC4DE}
.rl-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media(max-width:760px){.rl-list{grid-template-columns:minmax(0,1fr)}}
.rl-list li{background:#fff;border:1px solid var(--rl-line);border-left:3px solid var(--rl-cyan);
  border-radius:0 8px 8px 0;padding:14px 17px;font-size:.9rem;color:var(--rl-grey)}
.rl-list li b{display:block;color:var(--rl-navy);margin-bottom:3px;font-family:'Barlow',sans-serif;font-size:.97rem}
.rl-callout{background:#fff;border:1px solid var(--rl-line);border-radius:10px;padding:19px 21px;font-size:.9rem;color:var(--rl-grey)}
.rl-callout b{color:var(--rl-navy)}
.rl-callout a{color:var(--rl-cyan-dk);text-decoration:underline;text-underline-offset:3px}
.rl-flag{background:#E7F3FB;border:1px solid #BEE0F2;border-radius:10px;padding:19px 21px;font-size:.87rem;color:#0E4E6E}
.rl-flag b{color:#125F84}
.rl-alert{background:#FDECEC;border:1px solid #EFC0C0;border-radius:10px;padding:19px 21px;font-size:.87rem;color:#82302E}
.rl-alert b{color:#A5302E}
.rl-rev-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.rl-rev-head img{width:48px;height:48px;border-radius:50%;object-fit:cover;flex-shrink:0}
.rl-rev-name{font-family:'Barlow',sans-serif;font-weight:700;font-size:.93rem;color:var(--rl-navy)}
.rl-rev-sub{font-size:.74rem;color:var(--rl-grey)}
.rl-stars{color:var(--rl-cyan-dk);letter-spacing:2px;font-size:.86rem;margin-bottom:7px}
.rl-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;text-align:center;margin-top:28px}
@media(max-width:640px){.rl-board{grid-template-columns:minmax(0,1fr)}}
.rl-board b{display:block;font-family:'Barlow',sans-serif;font-size:1.8rem;color:var(--rl-navy)}
.rl-board span{font-family:'Barlow',sans-serif;font-size:.74rem;font-weight:700;color:var(--rl-grey);
  text-transform:uppercase;letter-spacing:.06em}
.rl-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}
@media(max-width:980px){.rl-plans{grid-template-columns:minmax(0,1fr);max-width:420px;margin:0 auto}}
.rl-plan{background:#fff;border:2px solid var(--rl-line);border-radius:14px;padding:25px 20px;text-align:center;
  display:flex;flex-direction:column;position:relative}
.rl-plan.top{border-color:var(--rl-cyan);box-shadow:0 22px 40px rgba(79,211,236,.25)}
@media(min-width:981px){.rl-plan.top{transform:translateY(-9px)}}
.rl-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--rl-cyan-dk);color:#fff;
  font-family:'Barlow',sans-serif;font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  padding:6px 15px;border-radius:999px;white-space:nowrap}
.rl-badge-navy{background:var(--rl-navy)}
.rl-plan img.pk{max-width:min(148px,100%);margin:6px auto 14px}
.rl-plan-ttl{font-family:'Barlow',sans-serif;font-size:1.32rem;color:var(--rl-navy)}
.rl-plan-sub{font-size:.79rem;color:var(--rl-grey);margin-bottom:12px}
.rl-plan-price{font-family:'Barlow',sans-serif;font-weight:700;font-size:2.25rem;color:var(--rl-navy);line-height:1}
.rl-plan-price small{font-family:'Inter',sans-serif;font-size:.75rem;font-weight:600;color:var(--rl-grey)}
.rl-plan-tot{font-family:'Barlow',sans-serif;font-weight:600;font-size:.93rem;color:var(--rl-navy);margin:8px 0 6px}
.rl-plan-ship{font-family:'Barlow',sans-serif;font-size:.79rem;font-weight:700;color:#1E7A5E;margin-bottom:11px}
.rl-plan-ship.pay{color:var(--rl-grey)}
.rl-plan ul{list-style:none;margin:0 0 16px;padding:0;text-align:left;font-size:.84rem;color:var(--rl-grey)}
.rl-plan ul li{position:relative;padding-left:20px;margin-bottom:6px}
.rl-plan ul li::before{content:'\2713';position:absolute;left:0;color:var(--rl-cyan-dk);font-weight:800}
.rl-plan .rl-btn{margin-top:auto}
.rl-plan .cards{max-width:min(160px,100%);margin:12px auto 0;opacity:.6}
.rl-guar{display:grid;grid-template-columns:auto minmax(0,1fr);gap:34px;align-items:center;background:#fff;
  border:1px solid var(--rl-line);border-radius:14px;padding:30px}
@media(max-width:800px){.rl-guar{grid-template-columns:minmax(0,1fr);gap:18px;text-align:center;padding:24px 18px}}
.rl-guar-seal{width:120px;height:120px;border-radius:50%;border:6px solid var(--rl-cyan);background:var(--rl-navy);
  color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;
  font-family:'Barlow',sans-serif;margin:0 auto}
.rl-guar-seal b{font-size:1.9rem;line-height:1}
.rl-guar-seal span{font-size:.7rem;letter-spacing:.05em;text-transform:uppercase}
.rl-guar p{color:var(--rl-grey)}
.rl-steps{display:grid;gap:13px}
.rl-step{background:#fff;border:1px solid var(--rl-line);border-radius:10px;padding:19px 21px;
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:15px;align-items:start}
.rl-step .n{width:31px;height:31px;border-radius:8px;background:var(--rl-ice);color:var(--rl-navy);
  font-family:'Barlow',sans-serif;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.88rem}
.rl-step p{margin:0;color:var(--rl-grey);font-size:.89rem}
.rl-faq{border-top:1px solid var(--rl-line)}
.rl-faq-row{border-bottom:1px solid var(--rl-line)}
.rl-faq-btn{width:100%;background:none;border:none;text-align:left;cursor:pointer;padding:17px 3px;
  display:flex;justify-content:space-between;align-items:center;gap:15px;font-family:'Barlow',sans-serif;
  font-weight:700;font-size:1rem;color:var(--rl-navy)}
.rl-faq-btn::after{content:'+';font-size:1.3rem;color:var(--rl-cyan-dk);flex-shrink:0;transition:transform .2s}
.rl-faq-row.on .rl-faq-btn::after{transform:rotate(45deg)}
.rl-faq-body{max-height:0;overflow:hidden;transition:max-height .28s ease}
.rl-faq-body p{padding:0 3px 17px;margin:0;color:var(--rl-grey);font-size:.91rem}
.rl-refs{list-style:none;margin:0 0 16px;padding:0}
.rl-refs li{padding:10px 0;border-bottom:1px solid var(--rl-line);font-size:.88rem;color:var(--rl-grey)}
.rl-refs a{font-weight:700;text-decoration:underline;text-underline-offset:3px}
.rl-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
@media(max-width:760px){.rl-rel{grid-template-columns:minmax(0,1fr)}}
.rl-rel a{display:block;background:#fff;border:1px solid var(--rl-line);border-radius:10px;padding:17px 18px;transition:.18s}
.rl-rel a:hover{border-color:var(--rl-cyan);transform:translateY(-2px)}
.rl-rel b{display:block;font-family:'Barlow',sans-serif;font-size:.96rem;color:var(--rl-navy);margin-bottom:4px}
.rl-rel span{font-size:.82rem;color:var(--rl-grey)}
.rl-bonus{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:640px;margin:0 auto}
@media(max-width:560px){.rl-bonus{grid-template-columns:minmax(0,1fr)}}
.rl-bonus img{max-width:min(160px,100%);margin:0 auto 12px;border-radius:8px}
.rl-bonus div{text-align:center}
.rl-bonus b{display:block;font-family:'Barlow',sans-serif;color:var(--rl-navy);font-size:.96rem;margin-bottom:4px}
.rl-bonus span{font-size:.85rem;color:var(--rl-grey)}
.rl-final{background:linear-gradient(150deg,var(--rl-navy) 0%,var(--rl-navy-dk) 100%);border-radius:18px;
  padding:46px 26px;text-align:center}
.rl-final h2{color:#fff}
.rl-final p{color:#AEC4DE}
.rl-final img{max-width:min(255px,100%);margin:18px auto}
.rl-final .old{color:#AEC4DE;text-decoration:line-through}
.rl-final .new{font-family:'Barlow',sans-serif;font-weight:700;font-size:2rem;color:var(--rl-cyan);margin:4px 0 17px}
.rl-final .sm{font-size:.81rem;color:#AEC4DE;margin-top:13px}
.rl-crumb{font-size:.79rem;color:var(--rl-grey);padding:15px 0 0}
.rl-crumb a{color:var(--rl-cyan-dk);font-weight:700}
.rl-crumb i{font-style:normal;margin:0 7px;opacity:.5}
.rl-article h2{margin-top:1.5em}
.rl-article p{color:var(--rl-grey)}
.rl-article a{color:var(--rl-cyan-dk);text-decoration:underline;text-underline-offset:3px}
.rl-meta{font-size:.84rem;color:var(--rl-grey);margin-bottom:23px}
.rl-meta a{color:var(--rl-cyan-dk);font-weight:700}
.rl-foot{background:var(--rl-navy-dk);color:#9CB2CC;padding:44px 0 30px;font-size:.85rem}
.rl-foot a{color:#C1D4E8}
.rl-foot a:hover{color:var(--rl-cyan)}
.rl-foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:11px 22px;list-style:none;margin:0 0 17px;padding:0;font-family:'Barlow',sans-serif;font-weight:700}
.rl-foot-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:9px 18px;list-style:none;margin:0 0 23px;padding:0;font-size:.81rem}
.rl-foot hr{border:none;border-top:1px solid rgba(255,255,255,.14);margin:19px 0}
.rl-foot p{margin:0 0 12px;line-height:1.65}
.rl-foot .cr{text-align:center;font-size:.81rem;opacity:.85;margin-top:19px}
.rl-sticky{position:fixed;left:0;right:0;bottom:0;z-index:950;background:var(--rl-navy-dk);border-top:2px solid var(--rl-cyan);
  padding:9px 15px;display:none;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -6px 20px rgba(0,0,0,.25)}
.rl-sticky .t{min-width:0;line-height:1.24;color:#fff}
.rl-sticky .t b{display:block;font-size:.89rem;color:var(--rl-cyan);font-family:'Barlow',sans-serif}
.rl-sticky .t small{color:#AEC4DE;font-size:.7rem}
.rl-sticky .rl-btn{padding:10px 17px;font-size:.83rem;flex-shrink:0}
@media(max-width:920px){.rl-sticky{display:flex}body{padding-bottom:66px}}