/* ===================================================================
   PROSTAIRON — prostairon.net
   Palette : white base | navy #16225C | navy-dk #0C1640
             gold #C9A227 | gold-dk #9C7D1A | steel #8B96A5
             ink #1A1E2E | slate #5B6373 | line #E4E7ED | mist #F3F5F8
   Type    : 'Oswald' (condensed display, strong/masculine) + 'Karla' (body)
   Motif   : Shield Pulse — the brand's own shield emblem assembles
             from two halves and emits an expanding gold pulse ring,
             echoing the label's "Men's Natural Shield" positioning
   Prefix  : pi-
   Rules   : white base, product colours as accent only
             mobile hero: image ABOVE h1
             NO amber "please note" bar · NO standalone safety callout
             /buy redirect only · fresh CSS/JS, no reference code carried
=================================================================== */

:root{
  --navy:#16225C;
  --navy-dk:#0C1640;
  --navy-lt:#243374;
  --gold:#C9A227;
  --gold-dk:#9C7D1A;
  --steel:#8B96A5;
  --ink:#1A1E2E;
  --slate:#5B6373;
  --line:#E4E7ED;
  --mist:#F3F5F8;
  --white:#FFFFFF;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;background:var(--white);color:var(--ink);
  font-family:'Karla',system-ui,sans-serif;font-size:17px;line-height:1.72;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3{font-family:'Oswald',sans-serif;font-weight:600;line-height:1.16;margin:0 0 .5em;
  color:var(--navy-dk);overflow-wrap:break-word;word-break:break-word;text-transform:none;letter-spacing:-.01em}
h1{font-size:clamp(1.8rem,4.3vw,2.95rem)}
h2{font-size:clamp(1.5rem,3vw,2.05rem)}
h3{font-size:1.3rem}
h4{font-family:'Oswald',sans-serif;font-weight:600;font-size:1.08rem;margin:0 0 .5em;color:var(--navy-dk)}
p{margin:0 0 1.15em}
a{color:inherit;text-decoration:none}
strong,b{color:var(--navy-dk)}
img{max-width:100%;height:auto;display:block}
.pi-wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.pi-narrow{max-width:830px;margin:0 auto}
.pi-mid{text-align:center}

.pi-eyebrow{display:inline-block;font-family:'Oswald',sans-serif;font-size:.74rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold-dk);margin-bottom:.8em}
.pi-pill{display:inline-flex;align-items:center;gap:9px;background:rgba(22,34,92,.06);
  border:1px solid rgba(22,34,92,.2);border-radius:999px;padding:8px 18px;font-size:.8rem;
  font-weight:700;color:var(--navy)}

/* ---------- buttons ---------- */
.pi-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:linear-gradient(135deg,var(--navy),var(--navy-dk));color:#fff;font-weight:700;
  font-size:.95rem;padding:16px 32px;border:none;border-radius:8px;cursor:pointer;
  min-height:44px;transition:transform .16s,box-shadow .16s;
  box-shadow:0 10px 26px rgba(12,22,64,.26);font-family:'Oswald',sans-serif;letter-spacing:.02em}
.pi-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(12,22,64,.36);color:#fff}
.pi-btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-dk));box-shadow:0 10px 26px rgba(156,125,26,.3)}
.pi-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:#fff;border:1.5px solid var(--line);color:var(--navy-dk);min-height:44px;
  font-weight:700;font-size:.9rem;padding:15px 28px;border-radius:8px;transition:.16s;
  font-family:'Oswald',sans-serif}
.pi-btn-ghost:hover{border-color:var(--navy);color:var(--navy)}
.pi-btn-full{width:100%}

/* ---------- top bar ---------- */
.pi-strip{background:var(--navy-dk);color:#A7AFC7;font-size:.76rem;text-align:center;padding:9px 16px}
.pi-strip b{color:var(--gold)}
.pi-strip span{white-space:nowrap;margin:0 10px;display:inline-block}
@media(max-width:580px){.pi-strip{font-size:.7rem;line-height:1.55}.pi-strip span{white-space:normal;margin:0 6px}}

/* ---------- nav ---------- */
.pi-nav{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.97);backdrop-filter:blur(9px);
  border-bottom:1px solid var(--line)}
.pi-nav .pi-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 22px}
.pi-logo{font-family:'Oswald',sans-serif;font-weight:700;font-size:1.35rem;color:var(--navy-dk);white-space:nowrap;letter-spacing:.01em}
.pi-logo em{font-style:normal;color:var(--gold-dk)}
.pi-links{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.pi-links a{font-size:.86rem;font-weight:600;color:var(--slate)}
.pi-links a:hover{color:var(--navy)}
.pi-links a.pi-btn,.pi-links a.pi-btn:hover{color:#fff;opacity:1}
.pi-toggle{display:none;background:none;border:none;color:var(--navy-dk);font-size:1.5rem;cursor:pointer;line-height:1;min-width:44px;min-height:44px}
@media(max-width:1020px){
  .pi-links{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;border-top:1px solid var(--line);display:none;max-height:76vh;overflow:auto;
    box-shadow:0 14px 24px rgba(0,0,0,.08)}
  .pi-links.open{display:flex}
  .pi-links li{border-bottom:1px solid var(--line)}
  .pi-links a{display:block;padding:15px 22px;min-height:44px}
  .pi-links .pi-btn{margin:14px 22px;width:calc(100% - 44px)}
  .pi-toggle{display:block}
}

/* ---------- sections ---------- */
.pi-sec{padding:76px 0}
.pi-sec-mist{background:var(--mist)}
.pi-sec-navy{background:linear-gradient(150deg,var(--navy-dk) 0%,var(--navy) 100%);color:#C2C8DC}
.pi-sec-navy h2,.pi-sec-navy h3,.pi-sec-navy h4{color:#fff}
.pi-sec-navy .pi-eyebrow{color:var(--gold)}
.pi-head{max-width:770px;margin:0 auto 44px;text-align:center}
.pi-head p{color:var(--slate)}
.pi-sec-navy .pi-head p{color:#A7AFC7}
@media(max-width:680px){.pi-sec{padding:52px 0}}

/* ---------- HERO : Shield Pulse ---------- */
.pi-hero{position:relative;padding:48px 0 60px;background:var(--white);overflow:hidden}
.pi-hero::before{content:'';position:absolute;inset:0;
  background-image:radial-gradient(circle at 90% 12%, rgba(201,162,39,.09) 0%, transparent 45%),
                    radial-gradient(circle at 6% 92%, rgba(22,34,92,.07) 0%, transparent 50%);
  pointer-events:none}
.pi-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.pi-hero-copy{order:1}
.pi-hero-shot{order:2;text-align:center;position:relative}
.pi-lede{font-size:1.03rem;color:var(--slate);max-width:37em}

.pi-hero-shot .frame{position:relative;background:var(--mist);border:1px solid var(--line);
  border-radius:20px;padding:30px 24px;overflow:hidden;box-shadow:0 30px 60px -22px rgba(12,22,64,.18)}
.pi-hero-shot img.bottle{max-width:min(210px,100%);margin:0 auto;position:relative;z-index:2;
  filter:drop-shadow(0 20px 30px rgba(12,22,64,.2))}

.pi-shield{position:absolute;left:50%;top:50%;width:90px;height:90px;margin:-45px 0 0 -45px;z-index:1;opacity:0}
.pi-shield svg{width:100%;height:100%;overflow:visible}
.pi-shield .half-l{transform:translateX(-14px);transition:transform 1s cubic-bezier(.34,1.3,.64,1)}
.pi-shield .half-r{transform:translateX(14px);transition:transform 1s cubic-bezier(.34,1.3,.64,1)}
.pi-shield.play{animation:pishow 3.2s ease-in-out infinite}
.pi-shield.play .half-l{transform:translateX(0)}
.pi-shield.play .half-r{transform:translateX(0)}
@keyframes pishow{
  0%{opacity:0}
  10%{opacity:1}
  75%{opacity:1}
  95%{opacity:0}
  100%{opacity:0}
}
.pi-ring{position:absolute;left:50%;top:50%;width:90px;height:90px;margin:-45px 0 0 -45px;
  border-radius:50%;border:2px solid var(--gold);z-index:1;opacity:0}
.pi-ring.play{animation:piring 3.2s cubic-bezier(.2,.7,.3,1) infinite}
@keyframes piring{
  0%,35%{opacity:0;transform:scale(1)}
  45%{opacity:.9;transform:scale(1)}
  75%{opacity:0;transform:scale(2.8)}
  100%{opacity:0;transform:scale(2.8)}
}

.pi-answer{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:0 12px 12px 0;padding:23px 25px;margin:0 0 22px;box-shadow:0 10px 26px -16px rgba(12,22,64,.12)}
.pi-answer .tag{display:block;font-family:'Oswald',sans-serif;font-size:.66rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-dk);margin-bottom:9px}
.pi-answer p{margin:0;color:var(--slate)}
.pi-answer p.first{color:var(--ink);font-weight:600;margin-bottom:.75em}

.pi-facts{display:flex;flex-wrap:wrap;gap:9px;list-style:none;margin:0 0 22px;padding:0}
.pi-facts li{background:var(--mist);border:1px solid var(--line);border-radius:999px;
  padding:7px 15px;font-size:.76rem;font-weight:700;color:var(--navy-dk)}
.pi-hero-shot .pi-facts{justify-content:center;margin:20px 0 0;position:relative;z-index:2}
.pi-hero-shot .pi-facts li{background:rgba(22,34,92,.05);border-color:rgba(22,34,92,.16)}

.pi-check{list-style:none;margin:0 0 24px;padding:0}
.pi-check li{position:relative;padding-left:30px;margin-bottom:11px;font-size:.95rem;font-weight:500;color:var(--ink)}
.pi-check li::before{content:'';position:absolute;left:0;top:6px;width:9px;height:9px;
  background:var(--gold);transform:rotate(45deg)}

.pi-hero-btns{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:20px}
.pi-hero-trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.77rem;font-weight:600;color:var(--slate)}

@media(max-width:920px){
  .pi-hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .pi-hero-copy{display:contents}
  .pi-hero-shot{order:1}
  .pi-hero-title{order:2}
  .pi-hero-rest{order:3}
  .pi-hero-shot img.bottle{max-width:min(160px,100%)}
  .pi-hero-shot .frame{padding:24px 18px}
}

/* ---------- grids ---------- */
.pi-grid{display:grid;gap:20px}
.pi-g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.pi-g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.pi-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.pi-g4{grid-template-columns:repeat(2,minmax(0,1fr))}.pi-g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.pi-g4,.pi-g3,.pi-g2{grid-template-columns:minmax(0,1fr)}}

.pi-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 22px}
.pi-card p{color:var(--slate);font-size:.93rem;margin:0}
.pi-sec-navy .pi-card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.13)}
.pi-sec-navy .pi-card p{color:#A7AFC7}
.pi-card-badge{text-align:center}
.pi-card-badge img{max-width:min(135px,100%);margin:0 auto 14px;border-radius:6px}

/* ---------- accordion-style category panel (unique layout) ---------- */
.pi-panels{display:grid;gap:16px;max-width:860px;margin:0 auto}
.pi-panel{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.pi-panel-head{display:flex;align-items:center;gap:16px;padding:22px 24px}
.pi-panel-ico{width:48px;height:48px;border-radius:10px;background:rgba(201,162,39,.12);
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}
.pi-panel-head h4{margin:0;font-size:1.1rem}
.pi-panel-body{padding:0 24px 24px 88px;color:var(--slate);font-size:.93rem}
@media(max-width:600px){.pi-panel-body{padding:0 20px 20px 20px}}

/* ---------- split ---------- */
.pi-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
@media(max-width:920px){.pi-split{grid-template-columns:minmax(0,1fr);gap:30px}}
.pi-split img{max-width:min(360px,100%);margin:0 auto;border-radius:14px}
.pi-split-copy p{color:var(--slate)}
.pi-sec-navy .pi-split-copy p{color:#A7AFC7}

/* ---------- callouts ---------- */
.pi-callout{background:var(--mist);border:1px solid var(--line);border-radius:10px;padding:22px 24px;font-size:.92rem;color:var(--slate)}
.pi-callout b{color:var(--navy-dk)}
.pi-callout a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}

/* ---------- reviews ---------- */
.pi-rev-head{display:flex;align-items:center;gap:13px;margin-bottom:11px}
.pi-rev-head img{width:54px;height:54px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--mist)}
.pi-rev-name{font-weight:700;font-size:.94rem;color:var(--navy-dk)}
.pi-rev-sub{font-size:.77rem;color:var(--slate)}
.pi-stars{color:var(--gold-dk);letter-spacing:2px;font-size:.9rem;margin-bottom:8px}
.pi-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;text-align:center;margin-top:34px}
@media(max-width:680px){.pi-board{grid-template-columns:minmax(0,1fr)}}
.pi-board b{display:block;font-family:'Oswald',sans-serif;font-size:1.8rem;color:var(--navy-dk)}
.pi-board span{font-size:.77rem;font-weight:700;color:var(--slate);text-transform:uppercase;letter-spacing:.07em}

/* ---------- pricing ---------- */
.pi-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
@media(max-width:980px){.pi-plans{grid-template-columns:minmax(0,1fr);max-width:430px;margin:0 auto}}
.pi-plan{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px 22px;text-align:center;
  display:flex;flex-direction:column;position:relative}
.pi-plan.top{border-color:var(--gold);box-shadow:0 24px 46px -18px rgba(201,162,39,.28)}
@media(min-width:981px){.pi-plan.top{transform:translateY(-10px)}}
.pi-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--gold),var(--gold-dk));color:#fff;font-family:'Oswald',sans-serif;
  font-size:.68rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:6px 16px;border-radius:999px;
  white-space:nowrap}
.pi-badge-navy{background:linear-gradient(135deg,var(--navy),var(--navy-dk))}
.pi-plan img.pk{max-width:min(140px,100%);max-height:150px;width:auto;height:150px;object-fit:contain;
  margin:8px auto 16px}
.pi-plan-ttl{font-family:'Oswald',sans-serif;font-size:1.32rem;color:var(--navy-dk)}
.pi-plan-sub{font-size:.83rem;color:var(--slate);margin-bottom:14px}
.pi-plan-price{font-family:'Oswald',sans-serif;font-size:2.2rem;color:var(--navy-dk);line-height:1}
.pi-plan-price small{font-family:'Karla',sans-serif;font-size:.78rem;font-weight:600;color:var(--slate)}
.pi-plan-was{text-decoration:line-through;color:var(--slate);font-size:.86rem;margin:8px 0 2px}
.pi-plan-tot{font-weight:700;font-size:.97rem;color:var(--navy-dk);margin-bottom:6px}
.pi-plan-ship{font-size:.83rem;font-weight:800;color:var(--gold-dk);margin-bottom:12px}
.pi-plan-ship.pay{color:var(--slate)}
.pi-plan ul{list-style:none;margin:0 0 18px;padding:0;text-align:left;font-size:.86rem;color:var(--slate)}
.pi-plan ul li{position:relative;padding-left:21px;margin-bottom:7px}
.pi-plan ul li::before{content:'✓';position:absolute;left:0;color:var(--gold-dk);font-weight:800}
.pi-plan .pi-btn{margin-top:auto}
.pi-plan .cards{max-width:min(165px,100%);margin:13px auto 0;opacity:.6}

/* ---------- guarantee ---------- */
.pi-guar{display:grid;grid-template-columns:auto minmax(0,1fr);gap:40px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:36px}
@media(max-width:820px){.pi-guar{grid-template-columns:minmax(0,1fr);gap:24px;text-align:center;padding:28px 22px}}
.pi-guar img{max-width:min(175px,100%);margin:0 auto}
.pi-guar p{color:var(--slate)}

/* ---------- steps ---------- */
.pi-steps{display:grid;gap:15px}
.pi-step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:start}
.pi-step .n{width:34px;height:34px;background:rgba(201,162,39,.13);color:var(--gold-dk);
  font-family:'Oswald',sans-serif;font-weight:600;display:flex;align-items:center;justify-content:center;font-size:.95rem;
  transform:rotate(45deg)}
.pi-step .n span{transform:rotate(-45deg);display:block}
.pi-step p{margin:0;color:var(--slate);font-size:.93rem}

/* ---------- FAQ ---------- */
.pi-faq{border-top:1px solid var(--line)}
.pi-faq-row{border-bottom:1px solid var(--line)}
.pi-faq-btn{width:100%;background:none;border:none;text-align:left;cursor:pointer;padding:20px 4px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;
  font-family:'Oswald',sans-serif;font-weight:600;font-size:1.05rem;color:var(--navy-dk)}
.pi-faq-btn::after{content:'+';font-size:1.4rem;color:var(--gold-dk);flex-shrink:0;transition:transform .2s}
.pi-faq-row.on .pi-faq-btn::after{transform:rotate(45deg)}
.pi-faq-body{max-height:0;overflow:hidden;transition:max-height .28s ease}
.pi-faq-body p{padding:0 4px 20px;margin:0;color:var(--slate);font-size:.94rem}

/* ---------- refs ---------- */
.pi-refs{list-style:none;margin:0 0 18px;padding:0}
.pi-refs li{padding:11px 0;border-bottom:1px solid var(--line);font-size:.91rem;color:var(--slate)}
.pi-refs a{color:var(--navy);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* ---------- final CTA ---------- */
.pi-final{background:linear-gradient(150deg,var(--navy-dk) 0%,#070B28 100%);border-radius:18px;
  padding:52px 30px;text-align:center;border:1px solid rgba(201,162,39,.22)}
.pi-final h2{color:#fff}
.pi-final p{color:#A7AFC7}
.pi-final img{max-width:min(220px,100%);margin:22px auto}
.pi-final .old{color:#A7AFC7;text-decoration:line-through}
.pi-final .new{font-family:'Oswald',sans-serif;font-size:2rem;color:var(--gold);margin:4px 0 20px}
.pi-final .sm{font-size:.84rem;color:#7983A0;margin:16px 0 0}

/* ---------- breadcrumb ---------- */
.pi-crumb{font-size:.81rem;color:var(--slate);padding:16px 0 0}
.pi-crumb a{color:var(--navy);font-weight:600}
.pi-crumb i{font-style:normal;margin:0 7px;opacity:.5}

/* ---------- related ---------- */
.pi-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:780px){.pi-rel{grid-template-columns:minmax(0,1fr)}}
.pi-rel a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:19px 20px;transition:.15s}
.pi-rel a:hover{border-color:var(--gold-dk);transform:translateY(-2px)}
.pi-rel b{display:block;font-family:'Oswald',sans-serif;font-size:1rem;color:var(--navy-dk);margin-bottom:5px}
.pi-rel span{font-size:.84rem;color:var(--slate)}

/* ---------- article ---------- */
.pi-article h2{margin-top:1.6em}
.pi-article h3{margin-top:1.35em}
.pi-article p{color:var(--slate)}
.pi-article a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.pi-meta{font-size:.86rem;color:var(--slate);margin-bottom:26px}
.pi-meta a{color:var(--navy);font-weight:600}
.pi-article table{width:100%;border-collapse:collapse;display:block;overflow-x:auto;margin:1.4em 0}
.pi-article table th,.pi-article table td{border:1px solid var(--line);padding:10px 14px;text-align:left;font-size:.92rem}
.pi-article table th{background:var(--mist);color:var(--navy-dk)}

/* ---------- footer (SodaBurn-style centered) ---------- */
.pi-foot{background:var(--navy-dk);padding:52px 0 36px;font-size:.87rem;color:#7983A0;text-align:center}
.pi-foot a{color:#A7AFC7}
.pi-foot a:hover{color:var(--gold)}
.pi-foot-logo{font-family:'Oswald',sans-serif;font-weight:700;font-size:1.5rem;color:#fff;margin-bottom:18px}
.pi-foot-logo em{font-style:normal;color:var(--gold)}
.pi-foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 25px;list-style:none;margin:0 0 14px;padding:0;font-weight:600}
.pi-foot-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 21px;list-style:none;margin:0 0 26px;padding:0;font-size:.84rem}
.pi-foot hr{border:none;border-top:1px solid rgba(255,255,255,.08);margin:22px 0;max-width:760px;margin-left:auto;margin-right:auto}
.pi-foot p{margin:0 auto 14px;line-height:1.68;max-width:820px}
.pi-foot .tagline{font-family:'Oswald',sans-serif;font-style:italic;color:#A7AFC7;margin-top:18px;font-size:.98rem}
.pi-foot .cr{text-align:center;font-size:.84rem;opacity:.85;margin-top:18px}

/* ---------- sticky bar ---------- */
.pi-sticky{position:fixed;left:0;right:0;bottom:0;z-index:950;background:#fff;border-top:2px solid var(--gold);
  padding:9px 15px;padding-bottom:calc(9px + env(safe-area-inset-bottom,0px));
  display:none;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -8px 24px rgba(0,0,0,.1)}
.pi-sticky .t{min-width:0;line-height:1.25;color:var(--navy-dk)}
.pi-sticky .t b{display:block;font-size:.9rem;color:var(--navy);font-family:'Oswald',sans-serif}
.pi-sticky .t small{color:var(--slate);font-size:.71rem}
.pi-sticky .pi-btn{padding:11px 18px;font-size:.86rem;flex-shrink:0;min-height:44px}
@media(max-width:920px){.pi-sticky{display:flex}body{padding-bottom:68px}}

/* ---------- landscape / small phone fixes ---------- */
@media(max-width:812px) and (orientation:landscape){
  .pi-hero{padding:28px 0 36px}
  .pi-sec{padding:40px 0}
}
@media(max-width:380px){
  .pi-plan{padding:22px 16px}
  .pi-hero-shot .frame{padding:18px 14px}
  h1{font-size:1.6rem}
}