/* ===================================================================
   POWER BITE — powerbiite.com
   Palette : ink #1E3A32 | ink-dk #142723 | coral #E0843A | coral-dk #B96A26
             gold #C9A544 | gold-dk #A6842E | cream #FAF7F0 | sand #F0E9D8
             slate #59605B | line #E1DBC8
   Type    : 'Roboto' (700/900 display) + 'Open Sans' (body)
   Motif   : enamel shield — a hexagonal shield outline traces itself around
             a tooth silhouette on scroll, representing protective coverage
             building day by day
   Layout  : HERO IMAGE ON THE LEFT, soft radiating ring backdrop behind the
             copy column
   Rules   : grids minmax(0,1fr) · flex min-width:0 · img max-width min(Npx,100%)
             mobile hero order = IMAGE first, then H1, then rest
=================================================================== */

:root{
  --ink:#1E3A32;
  --ink-dk:#142723;
  --coral:#E0843A;
  --coral-dk:#B96A26;
  --gold:#C9A544;
  --gold-dk:#A6842E;
  --cream:#FAF7F0;
  --sand:#F0E9D8;
  --slate:#59605B;
  --line:#E1DBC8;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:#1C2B26;
  font-family:'Open Sans',system-ui,sans-serif;font-size:17px;line-height:1.72;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Roboto',system-ui,sans-serif;font-weight:800;line-height:1.22;margin:0 0 .5em;
  color:var(--ink);overflow-wrap:break-word;word-break:break-word;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3rem)}
h2{font-size:clamp(1.5rem,3.1vw,2.1rem)}
h3{font-size:1.25rem}
h4{font-family:'Roboto',sans-serif;font-weight:700;font-size:1.02rem;margin:0 0 .5em;color:var(--ink)}
p{margin:0 0 1.15em}
a{color:inherit;text-decoration:none}
strong,b{color:var(--ink)}
img{max-width:100%;height:auto;display:block}
.pbt-wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.pbt-narrow{max-width:830px;margin:0 auto}
.pbt-mid{text-align:center}

.pbt-eyebrow{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.15em;
  text-transform:uppercase;color:var(--coral-dk);margin-bottom:.8em}
.pbt-pill{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 19px;font-size:.8rem;font-weight:700;color:var(--ink);
  box-shadow:0 4px 14px rgba(30,58,50,.06)}

/* ---------- buttons ---------- */
.pbt-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--ink);color:#fff;font-weight:700;font-size:.98rem;
  padding:15px 30px;border:none;border-radius:8px;cursor:pointer;
  transition:transform .16s,box-shadow .16s,background .16s;
  box-shadow:0 10px 24px rgba(30,58,50,.24)}
.pbt-btn:hover{background:var(--ink-dk);transform:translateY(-2px);color:#fff}
.pbt-btn-coral{background:var(--coral);box-shadow:0 10px 24px rgba(224,132,58,.32)}
.pbt-btn-coral:hover{background:var(--coral-dk)}
.pbt-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:#fff;border:1px solid var(--line);color:var(--ink);
  font-weight:700;font-size:.95rem;padding:14px 26px;border-radius:8px;transition:.16s}
.pbt-btn-ghost:hover{border-color:var(--gold);color:var(--gold-dk)}
.pbt-btn-full{width:100%}

/* ---------- top bar ---------- */
.pbt-strip{background:var(--ink);color:#C4CCC7;font-size:.76rem;text-align:center;padding:9px 16px}
.pbt-strip b{color:var(--coral)}
.pbt-strip span{white-space:nowrap;margin:0 10px;display:inline-block}
@media(max-width:580px){.pbt-strip{font-size:.7rem;line-height:1.55}.pbt-strip span{white-space:normal;margin:0 6px}}

/* ---------- nav ---------- */
.pbt-nav{position:sticky;top:0;z-index:900;background:rgba(250,247,240,.94);backdrop-filter:blur(9px);
  border-bottom:1px solid var(--line)}
.pbt-nav .pbt-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 22px}
.pbt-logo{font-family:'Roboto',sans-serif;font-weight:900;font-size:1.36rem;color:var(--ink);white-space:nowrap}
.pbt-logo em{font-style:normal;color:var(--coral-dk)}
.pbt-links{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
.pbt-links a{font-size:.89rem;font-weight:700;color:var(--ink);opacity:.8}
.pbt-links a:hover{opacity:1;color:var(--coral-dk)}
.pbt-links a.pbt-btn,.pbt-links a.pbt-btn:hover{color:#fff;opacity:1}
.pbt-toggle{display:none;background:none;border:none;color:var(--ink);font-size:1.5rem;cursor:pointer;line-height:1}
@media(max-width:1020px){
  .pbt-links{position:absolute;top:100%;left:0;right:0;background:var(--cream);flex-direction:column;
    align-items:stretch;gap:0;border-top:1px solid var(--line);display:none;max-height:76vh;overflow:auto}
  .pbt-links.open{display:flex}
  .pbt-links li{border-bottom:1px solid var(--line)}
  .pbt-links a{display:block;padding:15px 22px}
  .pbt-links .pbt-btn{margin:14px 22px;width:calc(100% - 44px)}
  .pbt-toggle{display:block}
}

/* ---------- sections ---------- */
.pbt-sec{padding:76px 0}
.pbt-sec-sand{background:var(--sand)}
.pbt-sec-dark{background:var(--ink);color:#C4CCC7}
.pbt-sec-dark h2,.pbt-sec-dark h3,.pbt-sec-dark h4{color:#fff}
.pbt-sec-dark .pbt-eyebrow{color:#E8B87F}
.pbt-head{max-width:770px;margin:0 auto 44px;text-align:center}
.pbt-head p{color:var(--slate)}
.pbt-sec-dark .pbt-head p{color:#B4BCB7}

/* ---------- HERO : radiating ring backdrop, image LEFT ---------- */
.pbt-hero{background:var(--cream);padding:52px 0 68px;overflow:hidden;position:relative}
.pbt-hero::before{content:'';position:absolute;top:50%;left:-9%;width:760px;height:760px;
  transform:translateY(-50%);border-radius:50%;
  background:repeating-radial-gradient(circle,rgba(201,165,68,.09) 0 2px,transparent 2px 34px);
  z-index:0}
.pbt-hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:50px;align-items:center;
  position:relative;z-index:1}
.pbt-hero-shot{text-align:center;order:1}
.pbt-hero-copy{order:2}
.pbt-hero-shot img{max-width:min(230px,100%);margin:0 auto;filter:drop-shadow(0 26px 40px rgba(30,58,50,.2))}
.pbt-hero h1 em{font-style:normal;color:var(--coral)}
.pbt-lede{font-size:1.05rem;color:var(--slate);max-width:37em}

.pbt-answer{background:#fff;border-left:4px solid var(--coral);border-radius:0 12px 12px 0;
  padding:23px 25px;margin:0 0 22px;box-shadow:0 8px 24px rgba(30,58,50,.07)}
.pbt-answer .tag{display:block;font-size:.68rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-dk);margin-bottom:9px}
.pbt-answer p{margin:0;color:var(--slate)}
.pbt-answer p.first{color:var(--ink);font-weight:700;margin-bottom:.75em}

.pbt-facts{display:flex;flex-wrap:wrap;gap:9px;list-style:none;margin:0 0 22px;padding:0}
.pbt-facts li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 15px;
  font-size:.8rem;font-weight:700;color:var(--ink)}

.pbt-check{list-style:none;margin:0 0 24px;padding:0}
.pbt-check li{position:relative;padding-left:32px;margin-bottom:11px;font-size:.96rem;font-weight:500}
.pbt-check li::before{content:'';position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(201,165,68,.16)}
.pbt-check li::after{content:'\2713';position:absolute;left:4px;top:6.5px;color:#fff;font-size:.62rem;font-weight:800}

.pbt-figures{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 26px}
.pbt-figures div{background:#fff;border:1px solid var(--line);border-radius:11px;padding:14px 8px;text-align:center}
.pbt-figures b{display:block;font-family:'Roboto',sans-serif;font-weight:800;font-size:1.42rem;color:var(--ink);line-height:1.1}
.pbt-figures span{font-size:.7rem;font-weight:700;color:var(--slate);text-transform:uppercase;letter-spacing:.05em}

.pbt-hero-btns{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:20px}
.pbt-hero-trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.78rem;font-weight:700;color:var(--slate)}

@media(max-width:920px){
  .pbt-hero::before{display:none}
  .pbt-hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .pbt-hero-copy{display:contents}
  .pbt-hero-shot{order:1}
  .pbt-hero-title{order:2}
  .pbt-hero-rest{order:3}
  .pbt-hero-shot img{max-width:min(180px,100%)}
}

/* ---------- enamel-shield signature ---------- */
.pbt-shield{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 18px 16px;
  box-shadow:0 8px 22px rgba(30,58,50,.06);text-align:center}
.pbt-shield h4{font-size:.74rem;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-dk);
  margin-bottom:10px}
.pbt-shield svg{display:block;margin:0 auto}
.pbt-shield-outline{fill:none;stroke:var(--coral);stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:0 999;transition:stroke-dasharray 1.6s cubic-bezier(.22,1,.36,1)}
.pbt-tooth{fill:var(--sand);stroke:var(--line);stroke-width:1.5}
.pbt-shield-cap{font-size:.72rem;font-weight:700;color:var(--slate);margin-top:8px}

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

.pbt-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 22px}
.pbt-card p{color:var(--slate);font-size:.93rem;margin:0}
.pbt-sec-dark .pbt-card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16)}
.pbt-sec-dark .pbt-card p{color:#B4BCB7}
.pbt-card-badge{text-align:center}
.pbt-card-badge img{max-width:min(135px,100%);margin:0 auto 14px;border-radius:6px}

.pbt-idx{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;
  background:var(--ink);color:#fff;font-family:'Roboto',sans-serif;font-weight:800;font-size:.92rem;margin-bottom:13px}
.pbt-idx-coral{background:var(--coral)}

/* ---------- split ---------- */
.pbt-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
@media(max-width:920px){.pbt-split{grid-template-columns:minmax(0,1fr);gap:30px}}
.pbt-split img{max-width:min(440px,100%);margin:0 auto;border-radius:14px}
.pbt-split-copy p{color:var(--slate)}
.pbt-sec-dark .pbt-split-copy p{color:#B4BCB7}

/* ---------- list ---------- */
.pbt-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
@media(max-width:780px){.pbt-list{grid-template-columns:minmax(0,1fr)}}
.pbt-list li{background:#fff;border:1px solid var(--line);border-left:3px solid var(--coral);
  border-radius:0 10px 10px 0;padding:15px 18px;font-size:.92rem;color:var(--slate)}
.pbt-list li b{display:block;color:var(--ink);margin-bottom:3px;font-size:.97rem}

/* ---------- callouts ---------- */
.pbt-callout{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;font-size:.92rem;color:var(--slate)}
.pbt-callout b{color:var(--ink)}
.pbt-callout a{color:var(--gold-dk);text-decoration:underline;text-underline-offset:3px}
.pbt-flag{background:#FCF1E1;border:1px solid #EAC98F;border-radius:12px;padding:21px 23px;font-size:.9rem;color:#6B4E1F}
.pbt-flag b{color:#8A5E12}
.pbt-alert{background:#FCEEEC;border:1px solid #EFC0BA;border-radius:12px;padding:21px 23px;font-size:.9rem;color:#7C332D}
.pbt-alert b{color:#B0231A}

/* ---------- reviews ---------- */
.pbt-rev-head{display:flex;align-items:center;gap:13px;margin-bottom:11px}
.pbt-rev-head img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex-shrink:0}
.pbt-rev-name{font-weight:800;font-size:.94rem;color:var(--ink)}
.pbt-rev-sub{font-size:.77rem;color:var(--slate)}
.pbt-stars{color:#D9A544;letter-spacing:2px;font-size:.9rem;margin-bottom:8px}
.pbt-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;text-align:center;margin-top:34px}
@media(max-width:680px){.pbt-board{grid-template-columns:minmax(0,1fr)}}
.pbt-board b{display:block;font-family:'Roboto',sans-serif;font-weight:800;font-size:1.9rem;color:var(--ink)}
.pbt-board span{font-size:.78rem;font-weight:700;color:var(--slate);text-transform:uppercase;letter-spacing:.08em}

/* ---------- pricing ---------- */
.pbt-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
@media(max-width:980px){.pbt-plans{grid-template-columns:minmax(0,1fr);max-width:430px;margin:0 auto}}
.pbt-plan{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px 22px;text-align:center;
  display:flex;flex-direction:column;position:relative}
.pbt-plan.top{border-color:var(--coral);box-shadow:0 24px 46px rgba(224,132,58,.2)}
@media(min-width:981px){.pbt-plan.top{transform:translateY(-10px)}}
.pbt-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--coral);color:#fff;
  font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:6px 16px;border-radius:999px;
  white-space:nowrap}
.pbt-badge-gold{background:var(--gold);color:#fff}
.pbt-plan img.pk{max-width:min(170px,100%);max-height:150px;width:auto;height:150px;object-fit:contain;margin:8px auto 16px}
.pbt-plan-ttl{font-family:'Roboto',sans-serif;font-weight:800;font-size:1.36rem;color:var(--ink)}
.pbt-plan-sub{font-size:.83rem;color:var(--slate);margin-bottom:14px}
.pbt-plan-price{font-family:'Roboto',sans-serif;font-weight:800;font-size:2.3rem;color:var(--ink);line-height:1}
.pbt-plan-price small{font-family:'Open Sans',sans-serif;font-size:.8rem;font-weight:700;color:var(--slate)}
.pbt-plan-was{text-decoration:line-through;color:var(--slate);font-size:.86rem;margin:8px 0 2px}
.pbt-plan-tot{font-weight:800;font-size:.97rem;color:var(--ink);margin-bottom:6px}
.pbt-plan-ship{font-size:.83rem;font-weight:800;color:var(--gold-dk);margin-bottom:12px}
.pbt-plan-ship.pay{color:var(--slate)}
.pbt-plan ul{list-style:none;margin:0 0 18px;padding:0;text-align:left;font-size:.86rem;color:var(--slate)}
.pbt-plan ul li{position:relative;padding-left:21px;margin-bottom:7px}
.pbt-plan ul li::before{content:'\2713';position:absolute;left:0;color:var(--gold-dk);font-weight:800}
.pbt-plan .pbt-btn{margin-top:auto}
.pbt-plan .cards{max-width:min(165px,100%);margin:13px auto 0;opacity:.6}

/* ---------- guarantee ---------- */
.pbt-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){.pbt-guar{grid-template-columns:minmax(0,1fr);gap:24px;text-align:center;padding:28px 22px}}
.pbt-guar img{max-width:min(175px,100%);margin:0 auto}
.pbt-guar p{color:var(--slate)}

/* ---------- steps ---------- */
.pbt-steps{display:grid;gap:15px}
.pbt-step-row{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}
.pbt-step-row .n{width:34px;height:34px;border-radius:8px;background:rgba(224,132,58,.14);color:var(--coral-dk);
  font-family:'Roboto',sans-serif;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.92rem}
.pbt-step-row p{margin:0;color:var(--slate);font-size:.93rem}

/* ---------- FAQ ---------- */
.pbt-faq{border-top:1px solid var(--line)}
.pbt-faq-row{border-bottom:1px solid var(--line)}
.pbt-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;
  font-family:'Roboto',sans-serif;font-weight:700;font-size:1.02rem;color:var(--ink)}
.pbt-faq-btn::after{content:'+';font-size:1.5rem;color:var(--gold-dk);flex-shrink:0;transition:transform .2s}
.pbt-faq-row.on .pbt-faq-btn::after{transform:rotate(45deg)}
.pbt-faq-body{max-height:0;overflow:hidden;transition:max-height .28s ease}
.pbt-faq-body p{padding:0 4px 20px;margin:0;color:var(--slate);font-size:.94rem}

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

/* ---------- final CTA ---------- */
.pbt-final{background:linear-gradient(150deg,var(--ink) 0%,var(--ink-dk) 100%);border-radius:18px;
  padding:52px 30px;text-align:center}
.pbt-final h2{color:#fff}
.pbt-final p{color:#C4CCC7}
.pbt-final img{max-width:min(260px,100%);margin:22px auto}
.pbt-final .old{color:#C4CCC7;text-decoration:line-through}
.pbt-final .new{font-family:'Roboto',sans-serif;font-weight:800;font-size:2.1rem;color:var(--coral);margin:4px 0 20px}
.pbt-final .sm{font-size:.84rem;color:#C4CCC7;margin:16px 0 0}

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

/* ---------- related ---------- */
.pbt-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:780px){.pbt-rel{grid-template-columns:minmax(0,1fr)}}
.pbt-rel a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:19px 20px;transition:.15s}
.pbt-rel a:hover{border-color:var(--coral);transform:translateY(-2px)}
.pbt-rel b{display:block;font-size:.96rem;color:var(--ink);margin-bottom:5px}
.pbt-rel span{font-size:.84rem;color:var(--slate)}

/* ---------- article ---------- */
.pbt-article h2{margin-top:1.6em}
.pbt-article h3{margin-top:1.35em}
.pbt-article p{color:var(--slate)}
.pbt-article a{color:var(--gold-dk);text-decoration:underline;text-underline-offset:3px}
.pbt-meta{font-size:.86rem;color:var(--slate);margin-bottom:26px}
.pbt-meta a{color:var(--gold-dk);font-weight:600}

/* ---------- footer ---------- */
.pbt-foot{background:var(--ink-dk);color:#95A19B;padding:48px 0 34px;font-size:.87rem}
.pbt-foot a{color:#D2D9D4}
.pbt-foot a:hover{color:var(--coral)}
.pbt-foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 25px;list-style:none;margin:0 0 20px;padding:0;font-weight:700}
.pbt-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}
.pbt-foot hr{border:none;border-top:1px solid rgba(255,255,255,.1);margin:22px 0}
.pbt-foot p{margin:0 0 14px;line-height:1.68}
.pbt-foot .cr{text-align:center;font-size:.84rem;opacity:.85;margin-top:22px}

/* ---------- sticky bar ---------- */
.pbt-sticky{position:fixed;left:0;right:0;bottom:0;z-index:950;background:var(--ink-dk);
  border-top:2px solid var(--coral);padding:9px 15px;display:none;align-items:center;justify-content:space-between;
  gap:12px;box-shadow:0 -8px 24px rgba(0,0,0,.2)}
.pbt-sticky .t{min-width:0;line-height:1.25;color:#fff}
.pbt-sticky .t b{display:block;font-size:.92rem;color:var(--coral);font-family:'Roboto',sans-serif}
.pbt-sticky .t small{color:#C4CCC7;font-size:.71rem}
.pbt-sticky .pbt-btn{padding:11px 18px;font-size:.86rem;flex-shrink:0}
@media(max-width:920px){.pbt-sticky{display:flex}body{padding-bottom:68px}}