/* =========================================================
   BreathEaseX — breatheasexs.com
   Prefix: bex-
   ========================================================= */

:root{
  --bex-blue-deep:   #0b3d91;
  --bex-blue:        #1e6fd9;
  --bex-blue-light:  #5ab8ec;
  --bex-teal:        #19b39c;
  --bex-green:       #3fae4b;
  --bex-green-light: #8fd96a;
  --bex-ink:         #0e2436;
  --bex-text:        #1c2e3d;
  --bex-text-soft:   #3a4e5c;
  --bex-bg:          #ffffff;
  --bex-bg-soft:     #f1faf8;
  --bex-bg-blue:     #eaf5ff;
  --bex-card:        #ffffff;
  --bex-border:      #d9ece8;
  --bex-gold:        #caa33b;
  --bex-radius:      18px;
  --bex-shadow:      0 10px 30px rgba(11,61,145,.10);
  --bex-shadow-sm:   0 4px 14px rgba(11,61,145,.08);
  --bex-maxw:        1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Poppins','Segoe UI',Arial,Helvetica,sans-serif;
  color:var(--bex-text);
  background:var(--bex-bg);
  font-size:20px;
  line-height:1.65;
  overflow-x:hidden;
  width:100%;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--bex-blue);text-decoration:none;}
ul{padding-left:0;list-style:none;}
.bex-container{max-width:var(--bex-maxw);margin:0 auto;padding:0 22px;width:100%;}
.bex-section{padding:64px 0;}
.bex-section-soft{background:var(--bex-bg-soft);}
.bex-section-blue{background:var(--bex-bg-blue);}

h1,h2,h3,h4{font-family:'Poppins','Segoe UI',Arial,sans-serif;color:var(--bex-ink);line-height:1.25;margin:0 0 16px;}
h1{font-size:32px;font-weight:800;}
h2{font-size:28px;font-weight:800;}
h3{font-size:22px;font-weight:700;}
p{margin:0 0 16px;color:var(--bex-text-soft);}
.bex-eyebrow{
  display:inline-block;color:var(--bex-teal);font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;font-size:15px;margin-bottom:10px;
}
.bex-center{text-align:center;}
.bex-sub{max-width:760px;margin:0 auto 36px;color:var(--bex-text-soft);text-align:center;font-size:19px;}

/* ---------- Buttons ---------- */
.bex-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--bex-teal),var(--bex-blue));
  color:#fff;font-weight:700;font-size:19px;
  padding:16px 34px;border-radius:50px;border:none;cursor:pointer;
  box-shadow:0 8px 22px rgba(25,179,156,.35);
  transition:transform .15s ease, box-shadow .15s ease;
}
.bex-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(25,179,156,.45);}
.bex-btn-lg{padding:18px 44px;font-size:21px;}
.bex-btn-outline{
  background:#fff;color:var(--bex-blue-deep);border:2px solid var(--bex-blue-light);
  box-shadow:none;
}
.bex-secure{
  display:flex;align-items:center;gap:8px;justify-content:center;
  color:var(--bex-text-soft);font-size:15px;margin-top:12px;
}
.bex-secure svg{flex:none;}

/* ---------- Header ---------- */
.bex-header{
  position:sticky;top:0;z-index:999;background:#fff;
  border-bottom:1px solid var(--bex-border);
}
.bex-header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 22px;max-width:var(--bex-maxw);margin:0 auto;gap:18px;}
.bex-logo img{height:44px;width:auto;}
.bex-nav{display:flex;align-items:center;gap:28px;}
.bex-nav a{color:var(--bex-ink);font-weight:600;font-size:17px;white-space:nowrap;}
.bex-nav a:hover{color:var(--bex-teal);}
.bex-header-cta{display:flex;align-items:center;gap:14px;}
.bex-header-cta .bex-btn{padding:12px 24px;font-size:16px;}
.bex-burger{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.bex-burger span{display:block;width:26px;height:3px;background:var(--bex-ink);margin:5px 0;border-radius:2px;}
.bex-mobile-menu{display:none;}

/* ---------- Hero ---------- */
.bex-hero{background:#fff;padding:52px 0 40px;overflow:hidden;}
.bex-hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.bex-hero-grid > *{min-width:0;}
.bex-twocol > *{min-width:0;}
.bex-hero-left h1{font-size:32px;margin-bottom:14px;}
.bex-hero-left h1 span{color:var(--bex-teal);}
.bex-hero-lead{font-size:20px;color:var(--bex-text-soft);margin-bottom:18px;}
.bex-hero-table{
  width:100%;border-collapse:collapse;margin:18px 0 20px;background:var(--bex-bg-soft);
  border-radius:14px;overflow:hidden;box-shadow:var(--bex-shadow-sm);
}
.bex-hero-table th,.bex-hero-table td{
  text-align:left;padding:12px 16px;font-size:17px;border-bottom:1px solid var(--bex-border);
}
.bex-hero-table th{color:var(--bex-ink);width:46%;font-weight:700;}
.bex-hero-table tr:last-child th,.bex-hero-table tr:last-child td{border-bottom:none;}
.bex-hero-bullets{display:grid;gap:12px;margin:18px 0;}
.bex-hero-bullets li{display:flex;gap:10px;align-items:flex-start;font-size:18px;color:var(--bex-text);font-weight:600;}
.bex-hero-bullets li .bex-tick{
  flex:none;width:24px;height:24px;border-radius:50%;background:var(--bex-teal);
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;margin-top:2px;
}
.bex-hero-numbers{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0;}
.bex-num-box{
  background:var(--bex-bg-blue);border-radius:14px;padding:16px 16px;display:flex;gap:12px;align-items:flex-start;
  border:1px solid var(--bex-border);
}
.bex-num-box .bex-num{
  flex:none;width:34px;height:34px;border-radius:50%;background:var(--bex-blue);color:#fff;
  font-weight:800;display:flex;align-items:center;justify-content:center;font-size:16px;
}
.bex-num-box span.bex-num-txt{font-size:16px;color:var(--bex-text);font-weight:600;line-height:1.4;}
.bex-hero-right{position:relative;text-align:center;}
.bex-hero-right .bex-hero-img{width:100%;max-width:430px;margin:0 auto;position:relative;z-index:2;}
.bex-hero-blob{
  position:absolute;inset:0;background:radial-gradient(circle at 50% 35%,var(--bex-bg-blue) 0%,transparent 68%);
  z-index:1;
}
.bex-hero-badges{display:flex;gap:10px;justify-content:center;margin-top:14px;flex-wrap:wrap;}
.bex-hero-badges img{height:46px;width:auto;}
.bex-hero-viz{margin-top:26px;background:var(--bex-bg-soft);border-radius:16px;padding:20px;border:1px solid var(--bex-border);}
.bex-hero-viz h4{font-size:16px;color:var(--bex-ink);text-align:center;margin-bottom:12px;}

/* breathing wave animation under hero image */
.bex-wave-anim{display:flex;align-items:flex-end;justify-content:center;gap:6px;height:64px;}
.bex-wave-anim span{
  display:block;width:10px;border-radius:6px;
  background:linear-gradient(180deg,var(--bex-teal),var(--bex-blue));
  animation:bexWave 1.6s ease-in-out infinite;
}
.bex-wave-anim span:nth-child(1){height:20px;animation-delay:0s;}
.bex-wave-anim span:nth-child(2){height:38px;animation-delay:.1s;}
.bex-wave-anim span:nth-child(3){height:58px;animation-delay:.2s;}
.bex-wave-anim span:nth-child(4){height:34px;animation-delay:.3s;}
.bex-wave-anim span:nth-child(5){height:50px;animation-delay:.4s;}
.bex-wave-anim span:nth-child(6){height:26px;animation-delay:.5s;}
.bex-wave-anim span:nth-child(7){height:44px;animation-delay:.6s;}
@keyframes bexWave{
  0%,100%{transform:scaleY(.55);}
  50%{transform:scaleY(1);}
}

/* ---------- Why choose / feature grid ---------- */
.bex-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.bex-feature{
  background:var(--bex-card);border:1px solid var(--bex-border);border-radius:var(--bex-radius);
  padding:26px 20px;text-align:center;box-shadow:var(--bex-shadow-sm);
}
.bex-feature img{height:54px;width:auto;margin:0 auto 14px;}
.bex-feature h3{font-size:18px;margin-bottom:8px;}
.bex-feature p{font-size:15.5px;margin:0;}

/* ---------- Wave CTA banner ---------- */
.bex-wavecta{
  background:linear-gradient(120deg,var(--bex-teal),var(--bex-blue));
  color:#fff;border-radius:22px;padding:40px 30px;text-align:center;position:relative;overflow:hidden;
}
.bex-wavecta h3{color:#fff;font-size:24px;margin-bottom:10px;}
.bex-wavecta p{color:#eafaf6;margin-bottom:20px;font-size:17px;}
.bex-wavecta .bex-btn{background:#fff;color:var(--bex-blue-deep);box-shadow:0 8px 22px rgba(0,0,0,.18);}

/* ---------- What is / two column ---------- */
.bex-twocol{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
.bex-twocol img{border-radius:var(--bex-radius);box-shadow:var(--bex-shadow);}
.bex-inline-link{color:var(--bex-teal);font-weight:700;border-bottom:2px solid var(--bex-teal-light,#19b39c55);}

/* ---------- Pricing ---------- */
.bex-stock-note{
  text-align:center;background:var(--bex-bg-blue);border:1px dashed var(--bex-blue-light);
  border-radius:12px;padding:10px 16px;max-width:560px;margin:0 auto 28px;font-size:16px;color:var(--bex-blue-deep);font-weight:600;
}
.bex-pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.bex-pricing-grid > *,.bex-ing-grid > *,.bex-review-grid > *,.bex-grid-4 > *,.bex-blog-grid > *,.bex-guarantee > *,.bex-benefit-row > *{min-width:0;}
.bex-price-card{
  background:var(--bex-card);border:2px solid var(--bex-border);border-radius:var(--bex-radius);
  padding:30px 22px 26px;text-align:center;position:relative;display:flex;flex-direction:column;box-shadow:var(--bex-shadow-sm);
}
.bex-price-card.bex-popular{border-color:var(--bex-teal);box-shadow:0 14px 34px rgba(25,179,156,.22);transform:translateY(-6px);}
.bex-price-card.bex-dark{
  background:linear-gradient(160deg,var(--bex-blue-deep),#15396e);border-color:transparent;
  box-shadow:0 18px 40px rgba(11,61,145,.35);transform:translateY(-6px);color:#fff;
}
.bex-price-card.bex-dark h3,.bex-price-card.bex-dark .bex-price-supply{color:#fff;}
.bex-price-card.bex-dark .bex-price-big{color:#fff;}
.bex-price-card.bex-dark .bex-price-big span{color:#cfe0f5;}
.bex-price-card.bex-dark .bex-price-save{color:#8fe3b0;}
.bex-price-card.bex-dark .bex-guarantee-text,.bex-price-card.bex-dark .bex-shipping-note{color:#cfe0f5;}
.bex-price-card.bex-dark .bex-total-row{color:#fff;}
.bex-price-card.bex-dark .bex-total-old{color:#9db6da;}
.bex-badge{
  position:absolute;top:-16px;left:50%;transform:translateX(-50%);
  background:var(--bex-teal);color:#fff;font-size:14px;font-weight:700;padding:6px 18px;border-radius:50px;white-space:nowrap;
  box-shadow:0 4px 10px rgba(0,0,0,.18);
}
.bex-price-card.bex-dark .bex-badge{background:var(--bex-gold);color:#1c2e3d;}
.bex-price-card img.bex-bottles{width:100%;max-width:220px;margin:10px auto 14px;}
.bex-price-card h3{font-size:19px;margin-bottom:2px;}
.bex-price-supply{font-size:14.5px;color:var(--bex-text-soft);margin-bottom:4px;}
.bex-price-big{font-size:38px;font-weight:800;color:var(--bex-blue-deep);margin:10px 0 0;line-height:1;}
.bex-price-big span{display:block;font-size:14px;font-weight:600;color:var(--bex-text-soft);margin-top:4px;}
.bex-price-save{color:var(--bex-green);font-weight:700;font-size:15px;margin:8px 0 16px;}
.bex-btn-buynow{
  display:block;width:100%;background:linear-gradient(135deg,#ffd666,#f2a900);color:#1c2e3d;font-weight:800;font-size:18px;
  padding:14px 20px;border-radius:50px;text-align:center;box-shadow:0 8px 18px rgba(242,169,0,.35);letter-spacing:.02em;
}
.bex-guarantee-text{font-size:13.5px;color:var(--bex-text-soft);margin:12px 0 8px;}
.bex-price-card .bex-paylogos{height:22px;margin:0 auto 14px;}
.bex-total-row{font-size:16px;font-weight:700;color:var(--bex-ink);margin-top:auto;}
.bex-total-old{color:#c0392b;text-decoration:line-through;font-weight:600;margin-right:6px;}
.bex-shipping-note{font-size:13px;color:var(--bex-text-soft);margin-top:4px;}

/* ---------- Story ---------- */
.bex-story{max-width:860px;margin:0 auto;}

/* ---------- Ingredients ---------- */
.bex-ing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.bex-ing-card{
  background:var(--bex-card);border:1px solid var(--bex-border);border-radius:var(--bex-radius);
  padding:24px;box-shadow:var(--bex-shadow-sm);
}
.bex-ing-card h3{font-size:19px;margin-bottom:8px;color:var(--bex-blue-deep);}
.bex-ing-card p{font-size:15.5px;margin-bottom:10px;}
.bex-ing-card .bex-ing-link{font-size:14.5px;font-weight:700;}

/* ---------- Benefits ---------- */
.bex-benefit-row{
  display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:flex-start;
  background:var(--bex-card);border:1px solid var(--bex-border);border-radius:var(--bex-radius);
  padding:24px;margin-bottom:22px;box-shadow:var(--bex-shadow-sm);
}
.bex-benefit-ico{
  width:100%;aspect-ratio:1/1;border-radius:50%;background:var(--bex-bg-blue);
  display:flex;align-items:center;justify-content:center;
}
.bex-benefit-ico img{height:56px;}
.bex-benefit-row h3{margin-bottom:6px;}
.bex-benefit-row .bex-ing-tag{display:block;font-size:14.5px;color:var(--bex-teal);font-weight:700;margin-bottom:8px;}

/* ---------- Guarantee ---------- */
.bex-guarantee{display:grid;grid-template-columns:200px 1fr;gap:36px;align-items:center;background:var(--bex-bg-soft);border-radius:var(--bex-radius);padding:36px;}
.bex-guarantee img{width:100%;max-width:190px;}

/* ---------- Reviews ---------- */
.bex-review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.bex-review-card{
  background:var(--bex-card);border:1px solid var(--bex-border);border-radius:var(--bex-radius);
  padding:24px;box-shadow:var(--bex-shadow-sm);
}
.bex-stars{color:var(--bex-gold);font-size:18px;margin-bottom:10px;letter-spacing:2px;}
.bex-review-name{font-weight:700;color:var(--bex-ink);margin-top:10px;font-size:16px;}
.bex-review-tag{font-size:14px;color:var(--bex-text-soft);}

/* ---------- FAQ ---------- */
.bex-faq{max-width:840px;margin:0 auto;}
.bex-faq-item{border:1px solid var(--bex-border);border-radius:14px;margin-bottom:14px;overflow:hidden;background:#fff;}
.bex-faq-q{
  width:100%;text-align:left;background:none;border:none;padding:18px 22px;font-size:18px;font-weight:700;
  color:var(--bex-ink);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.bex-faq-q img{width:16px;height:16px;transition:transform .2s ease;flex:none;}
.bex-faq-item.open .bex-faq-q img{transform:rotate(180deg);}
.bex-faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;padding:0 22px;}
.bex-faq-item.open .bex-faq-a{max-height:600px;padding:0 22px 20px;}
.bex-faq-a p{margin:0;font-size:16.5px;}

/* ---------- Final CTA ---------- */
.bex-finalcta{
  background:linear-gradient(135deg,var(--bex-blue-deep),var(--bex-teal));
  border-radius:26px;padding:52px 30px;text-align:center;color:#fff;
}
.bex-finalcta h2{color:#fff;}
.bex-finalcta p{color:#eafaf6;}

/* ---------- Label / references ---------- */
.bex-label-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.bex-ref-list{font-size:14.5px;color:var(--bex-text-soft);}
.bex-ref-list li{margin-bottom:10px;padding-left:18px;position:relative;}
.bex-ref-list li:before{content:"•";color:var(--bex-teal);position:absolute;left:0;}

/* ---------- Sticky mobile order bar ---------- */
.bex-sticky-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:998;
  background:#fff;border-top:1px solid var(--bex-border);padding:10px 16px;
  box-shadow:0 -6px 18px rgba(0,0,0,.08);
}
.bex-sticky-cta .bex-btn{width:100%;}

/* ---------- Footer ---------- */
.bex-footer{background:var(--bex-ink);color:#cfe3e0;padding:52px 0 26px;}
.bex-footer a{color:#cfe3e0;}
.bex-footer a:hover{color:#fff;}
.bex-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px;}
.bex-footer h4{color:#fff;font-size:17px;margin-bottom:14px;}
.bex-footer ul li{margin-bottom:10px;font-size:15px;}
.bex-footer-logo{height:38px;margin-bottom:14px;filter:brightness(0) invert(1);}
.bex-footer p{color:#9fb5b1;font-size:14.5px;}
.bex-footer-bottom{border-top:1px solid #1f3c43;padding-top:20px;text-align:center;font-size:14px;color:#8aa29e;}
.bex-footer-disclaimer{font-size:13px;color:#7f9794;max-width:900px;margin:0 auto 18px;text-align:center;line-height:1.6;}
.bex-footer-trust{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #1f3c43;}
.bex-footer-trust span{color:#cfe3e0;font-size:14.5px;font-weight:600;}

/* ---------- Breadcrumb ---------- */
.bex-breadcrumb{font-size:14.5px;color:var(--bex-text-soft);padding:16px 0;}
.bex-breadcrumb a{color:var(--bex-blue);}

/* ---------- Page hero (inner pages) ---------- */
.bex-page-hero{background:var(--bex-bg-blue);padding:46px 0;text-align:center;}
.bex-page-hero h1{font-size:30px;}

/* ---------- Generic content page ---------- */
.bex-content{max-width:880px;margin:0 auto;}
.bex-content h2{margin-top:36px;}
.bex-content ul{list-style:disc;padding-left:22px;margin-bottom:18px;}
.bex-content ul li{margin-bottom:8px;color:var(--bex-text-soft);}

/* ---------- Blog cards ---------- */
.bex-blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.bex-blog-card{background:#fff;border:1px solid var(--bex-border);border-radius:var(--bex-radius);overflow:hidden;box-shadow:var(--bex-shadow-sm);display:flex;flex-direction:column;}
.bex-blog-card .bex-blog-body{padding:20px;display:flex;flex-direction:column;flex:1;}
.bex-blog-card h3{font-size:18.5px;}
.bex-blog-card p{font-size:15px;flex:1;}
.bex-blog-tag{display:inline-block;background:var(--bex-bg-blue);color:var(--bex-blue-deep);font-size:12.5px;font-weight:700;padding:4px 12px;border-radius:50px;margin-bottom:10px;width:fit-content;}

/* ---------- Table of ingredients (ingredients page) ---------- */
.bex-facts{width:100%;border-collapse:collapse;margin:24px 0;}
.bex-facts th,.bex-facts td{border:1px solid var(--bex-border);padding:12px 14px;font-size:16px;text-align:left;}
.bex-facts th{background:var(--bex-bg-blue);color:var(--bex-ink);}

/* =========================================================
   Responsive
   ========================================================= */
.bex-two-col{display:grid;grid-template-columns:1fr 1fr;gap:30px;}

@media (max-width:1024px){
  .bex-grid-4{grid-template-columns:repeat(2,1fr);}
  .bex-pricing-grid{grid-template-columns:1fr;}
  .bex-price-card.bex-popular{transform:none;}
  .bex-ing-grid{grid-template-columns:repeat(2,1fr);}
  .bex-review-grid{grid-template-columns:repeat(2,1fr);}
  .bex-blog-grid{grid-template-columns:repeat(2,1fr);}
  .bex-label-wrap{grid-template-columns:1fr;}
}

@media (max-width:900px){
  .bex-nav{display:none;}
  .bex-burger{display:block;}
  .bex-header-cta .bex-btn-outline{display:none;}
  .bex-mobile-menu{
    display:block;position:fixed;top:0;right:-100%;width:78%;max-width:320px;height:100vh;
    background:#fff;z-index:1000;box-shadow:-8px 0 24px rgba(0,0,0,.15);transition:right .25s ease;
    padding:22px;overflow-y:auto;
  }
  .bex-mobile-menu.open{right:0;}
  .bex-mobile-menu a{display:block;padding:14px 4px;font-weight:700;color:var(--bex-ink);border-bottom:1px solid var(--bex-border);font-size:18px;}
  .bex-mobile-overlay{display:none;position:fixed;inset:0;background:rgba(14,36,54,.45);z-index:999;}
  .bex-mobile-overlay.open{display:block;}
  .bex-mobile-close{background:none;border:none;font-size:28px;float:right;cursor:pointer;color:var(--bex-ink);}
  .bex-sticky-cta{display:block;}
  body{padding-bottom:70px;}
}

@media (max-width:860px){
  .bex-hero-grid{grid-template-columns:1fr;}
  .bex-hero-right{order:-1;max-width:380px;margin:0 auto;}
  .bex-twocol{grid-template-columns:1fr;}
  .bex-twocol .bex-twocol-img{order:-1;}
  .bex-guarantee{grid-template-columns:1fr;text-align:center;}
  .bex-guarantee img{margin:0 auto;}
  .bex-benefit-row{grid-template-columns:80px 1fr;}
  .bex-benefit-ico img{height:40px;}
}

@media (max-width:640px){
  .bex-two-col{grid-template-columns:1fr;}
  body{font-size:18px;}
  h1{font-size:26px;}
  .bex-page-hero h1{font-size:25px;}
  h2{font-size:23px;}
  h3{font-size:19px;}
  .bex-grid-4{grid-template-columns:1fr 1fr;}
  .bex-ing-grid{grid-template-columns:1fr;}
  .bex-review-grid{grid-template-columns:1fr;}
  .bex-blog-grid{grid-template-columns:1fr;}
  .bex-hero-numbers{grid-template-columns:1fr;}
  .bex-footer-grid{grid-template-columns:1fr 1fr;}
  .bex-section{padding:44px 0;}
}