/* ==========================================================================
   BreathiZen — styles.css
   Theme: Teal / Navy medical-modern with soft glass & botanical accents
   Fonts: Montserrat (headings) · Roboto (body)
   Mobile-first
   ========================================================================== */

:root{
  --navy-900:#08222e;
  --navy-800:#0b2a3a;
  --navy-700:#0e3a4c;
  --teal-700:#0e7c7b;
  --teal-600:#0fb5a6;
  --teal-500:#16c7b6;
  --aqua-400:#31e0cf;
  --aqua-100:#d8f7f2;
  --mint-50:#eefbf8;
  --amber:#f59e0b;
  --coral:#ff7a45;
  --ink:#123642;
  --muted:#5a7682;
  --line:#dfeef0;
  --white:#ffffff;
  --bg:#f4fbfb;
  --grad-teal:linear-gradient(135deg,#0fb5a6 0%,#0e7c7b 55%,#0b3d4a 100%);
  --grad-aqua:linear-gradient(135deg,#31e0cf 0%,#0fb5a6 100%);
  --shadow-sm:0 4px 14px rgba(11,42,58,.08);
  --shadow-md:0 12px 34px rgba(11,42,58,.12);
  --shadow-lg:0 24px 60px rgba(11,42,58,.18);
  --radius:18px;
  --radius-lg:26px;
  --container:1180px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;scroll-behavior:smooth;font-size:16px;scroll-padding-top:78px}
body{
  margin:0;font-family:'Roboto',system-ui,-apple-system,Segoe UI,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7;font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;font-weight:800;line-height:1.18;color:var(--navy-800);margin:0 0 .5em}
p{margin:0 0 1rem}
input,select,textarea{font-size:16px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding-left:20px;padding-right:20px}
section{position:relative}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4em;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:1rem;
  min-height:48px;padding:.85rem 1.6rem;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .2s;
  text-align:center;line-height:1.2;
}
.btn-primary{background:var(--grad-teal);color:#fff;box-shadow:0 10px 24px rgba(15,181,166,.38)}
.btn-primary:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 16px 34px rgba(15,181,166,.5)}
.btn-outline{background:#fff;color:var(--teal-700);border-color:var(--teal-600)}
.btn-outline:hover{transform:translateY(-2px) scale(1.03);background:var(--mint-50);box-shadow:var(--shadow-md)}
.btn-nav{background:var(--grad-teal);color:#fff;min-height:44px;padding:.6rem 1.2rem;box-shadow:0 8px 18px rgba(15,181,166,.35)}
.btn-lg{font-size:1.12rem;padding:1.05rem 1.9rem;min-height:56px}
.btn-block{display:flex;width:100%}
.btn:active{transform:scale(.98)}
.pulse{animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 10px 24px rgba(15,181,166,.38)}50%{box-shadow:0 10px 24px rgba(15,181,166,.38),0 0 0 12px rgba(15,181,166,.12)}100%{box-shadow:0 10px 24px rgba(15,181,166,.38)}}

/* ---------- Announcement bar ---------- */
.announce-bar{
  background:var(--navy-800);color:#dff7f3;text-align:center;font-size:.86rem;
  padding:.55rem 16px;letter-spacing:.2px;
}
.announce-bar strong{color:var(--aqua-400)}

/* ---------- Navigation ---------- */
.nav{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);transition:box-shadow .25s,padding .25s}
.nav.scrolled{box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.brand{display:flex;align-items:center;gap:.5rem;font-family:'Montserrat',sans-serif;font-weight:900;font-size:1.35rem;color:var(--navy-800)}
.brand-mark{font-size:1.5rem;filter:drop-shadow(0 2px 4px rgba(15,181,166,.4))}
.brand-name span{color:var(--teal-600)}
.nav-links{display:flex;align-items:center;gap:1.5rem}
.nav-link{font-weight:500;color:var(--ink);font-size:.98rem;position:relative;padding:.2rem 0}
.nav-link::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--grad-aqua);transition:width .25s}
.nav-link:hover{color:var(--teal-700)}
.nav-link:hover::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle span{width:26px;height:3px;background:var(--navy-800);border-radius:3px;transition:.3s}
.nav-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- Section heads ---------- */
.sec-head{text-align:center;max-width:760px;margin:0 auto 2.6rem}
.kicker{display:inline-block;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.78rem;
  letter-spacing:2px;text-transform:uppercase;color:var(--teal-700);
  background:var(--aqua-100);padding:.4rem 1rem;border-radius:999px;margin-bottom:1rem}
.sec-head h2{font-size:clamp(1.55rem,5vw,2.4rem)}
.sec-sub{color:var(--muted);font-size:1.05rem;margin-top:.4rem}
.eyebrow{display:inline-block;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.82rem;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--teal-700);margin-bottom:1rem}
.eyebrow.light{color:var(--aqua-400)}
.grad{background:var(--grad-teal);-webkit-background-clip:text;background-clip:text;color:transparent}
.stars{color:var(--amber);letter-spacing:2px;font-size:1.05rem}
.stars.big{font-size:1.5rem}

/* ======================= HERO ======================= */
.hero{padding:2.4rem 0 3rem;background:
  radial-gradient(1100px 500px at 85% -10%,rgba(49,224,207,.16),transparent 60%),
  radial-gradient(900px 500px at 0% 110%,rgba(15,124,123,.12),transparent 60%),
  linear-gradient(180deg,#f4fbfb,#eafaf8);overflow:hidden}
.hero-blobs span{position:absolute;border-radius:50%;filter:blur(50px);opacity:.5;z-index:0}
.hero-blobs span:nth-child(1){width:320px;height:320px;background:#31e0cf;top:-60px;right:-40px;animation:float1 12s ease-in-out infinite}
.hero-blobs span:nth-child(2){width:260px;height:260px;background:#0fb5a6;bottom:-80px;left:-60px;animation:float1 15s ease-in-out infinite reverse}
.hero-blobs span:nth-child(3){width:180px;height:180px;background:#b8f3ea;top:40%;left:45%;animation:float1 18s ease-in-out infinite}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}
.hero-media{position:relative;display:flex;justify-content:center;order:-1}
.hero-glow{position:absolute;width:78%;height:78%;background:radial-gradient(circle,rgba(49,224,207,.4),transparent 65%);top:12%;left:11%;filter:blur(30px);z-index:-1}
.hero-bottle{width:min(78%,340px);filter:drop-shadow(0 26px 40px rgba(11,42,58,.28))}
.floaty{animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(18px,-22px) scale(1.06)}}
.hero-badge-float{position:absolute;bottom:6%;right:4%;background:#fff;border-radius:16px;padding:.7rem 1rem;
  box-shadow:var(--shadow-md);text-align:center;line-height:1.15;border:1px solid var(--line);animation:floaty 5s ease-in-out infinite}
.hero-badge-float strong{display:block;font-family:'Montserrat';font-size:1.15rem;color:var(--teal-700)}
.hero-badge-float span{font-size:.72rem;color:var(--muted)}
.hero-copy h1{font-size:clamp(1.7rem,6.4vw,3rem);font-weight:900}
.hero-lead{font-size:1.06rem;color:#2c4d59}
.quick-answer{background:#fff;border:1px solid var(--line);border-left:5px solid var(--teal-600);
  border-radius:14px;padding:1.05rem 1.15rem;margin:1.2rem 0;box-shadow:var(--shadow-sm)}
.qa-head{font-family:'Montserrat';font-weight:800;color:var(--teal-700);font-size:.9rem;letter-spacing:.5px;margin-bottom:.35rem;text-transform:uppercase}
.quick-answer p{margin:0;font-size:1rem;color:var(--ink)}
.hero-cta{margin-top:1.5rem}
.hero-trust{display:flex;align-items:center;gap:.6rem;margin-top:.9rem;color:var(--muted);font-size:.92rem;flex-wrap:wrap}
.hero-ticks{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;padding:0;margin:1.2rem 0 0;font-weight:500;font-size:.95rem;color:var(--navy-700)}

/* ======================= WHY / TRUST ======================= */
.why{padding:3.4rem 0}
.why-grid{display:grid;grid-template-columns:1fr;gap:20px}
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.3rem;text-align:center;
  box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s}
.why-card img{height:70px;width:auto;margin:0 auto .9rem;object-fit:contain}
.why-card h3{font-size:1.12rem}
.why-card p{color:var(--muted);font-size:.95rem;margin:0}
.why-card:hover{transform:translateY(-6px) rotate(-1deg);box-shadow:var(--shadow-lg)}

/* ======================= DISCOVER / WHAT IS ======================= */
.discover{padding:3.4rem 0;background:linear-gradient(180deg,#fff,#f0faf8)}
.discover-grid{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}
.discover-media{position:relative;display:flex;justify-content:center}
.media-frame{background:var(--grad-teal);padding:14px;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);position:relative}
.media-frame img{border-radius:16px;background:#fff}
.fact-chip{position:absolute;bottom:-16px;left:8%;background:#fff;border-radius:14px;padding:.6rem 1rem;font-family:'Montserrat';font-weight:800;color:var(--navy-800);box-shadow:var(--shadow-md);line-height:1.2;font-size:.95rem}
.fact-chip span{font-family:'Roboto';font-weight:400;font-size:.72rem;color:var(--muted)}
.discover-copy h2{font-size:clamp(1.5rem,5vw,2.3rem)}
.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin:1.4rem 0}
.support-item{display:flex;align-items:center;gap:.55rem;background:#fff;border:1px solid var(--line);border-radius:12px;padding:.7rem .8rem;font-weight:500;font-size:.92rem;box-shadow:var(--shadow-sm)}
.support-item{font-size:1.15rem}
.support-item span{font-family:'Roboto';font-size:.92rem;font-weight:500;color:var(--ink)}

/* ======================= METHOD / HOW IT WORKS ======================= */
.method{padding:3.4rem 0}
.method-wrap{display:grid;grid-template-columns:1fr;gap:2rem;align-items:start}
.method-accordion{display:flex;flex-direction:column;gap:12px}
.acc-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow .2s}
.acc-item.open{box-shadow:var(--shadow-md);border-color:var(--teal-600)}
.acc-head{width:100%;display:flex;align-items:center;gap:.9rem;background:none;border:0;cursor:pointer;
  padding:1.05rem 1.1rem;text-align:left;min-height:56px}
.acc-num{font-family:'Montserrat';font-weight:800;color:#fff;background:var(--grad-teal);width:38px;height:38px;
  border-radius:10px;display:grid;place-items:center;font-size:.9rem;flex-shrink:0}
.acc-title{font-family:'Montserrat';font-weight:700;color:var(--navy-800);font-size:1.02rem;flex:1}
.acc-icon{width:14px;height:14px;position:relative;flex-shrink:0}
.acc-icon::before,.acc-icon::after{content:"";position:absolute;background:var(--teal-700);border-radius:2px;transition:transform .3s}
.acc-icon::before{width:14px;height:2px;top:6px}
.acc-icon::after{width:2px;height:14px;left:6px}
.acc-item.open .acc-icon::after{transform:scaleY(0)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.acc-body p{padding:0 1.1rem 1.1rem;margin:0;color:var(--muted);font-size:.97rem}
.acc-item.open .acc-body{max-height:340px}
.method-figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:12px;box-shadow:var(--shadow-md)}
.method-figure img{border-radius:16px}

/* ======================= REVIEWS ======================= */
.reviews{padding:3.4rem 0;background:linear-gradient(180deg,#f0faf8,#fff)}
.review-grid{display:grid;grid-template-columns:1fr;gap:20px}
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;position:relative}
.review-card::before{content:"“";position:absolute;top:.2rem;right:1rem;font-family:Georgia,serif;font-size:3.5rem;color:var(--aqua-100)}
.review-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.review-top{display:flex;align-items:center;gap:.8rem;margin-bottom:.6rem}
.avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;border:3px solid var(--aqua-100)}
.rev-name{font-family:'Montserrat';font-weight:700;color:var(--navy-800)}
.rev-loc{font-size:.82rem;color:var(--muted)}
.review-card p{font-size:.97rem;color:#38535e;margin:.5rem 0 .9rem}
.verified{font-size:.8rem;font-weight:700;color:var(--teal-700)}

/* ======================= PRICING ======================= */
.pricing{padding:3.6rem 0;background:
  radial-gradient(700px 320px at 50% 0%,rgba(49,224,207,.14),transparent 65%),var(--bg)}
.pricing-alt{background:linear-gradient(180deg,#eafaf8,#f4fbfb)}
.countdown{margin:1.4rem auto 0;max-width:420px;background:var(--navy-800);border-radius:16px;padding:1rem;box-shadow:var(--shadow-md)}
.cd-label{color:#bfeee7;font-size:.85rem;font-weight:500;margin-bottom:.5rem}
.cd-clock{display:flex;align-items:center;justify-content:center;gap:.5rem}
.cd-box{background:linear-gradient(180deg,#0fb5a6,#0e7c7b);border-radius:12px;min-width:74px;padding:.5rem;color:#fff;line-height:1}
.cd-box span{font-family:'Montserrat';font-weight:800;font-size:2rem;display:block}
.cd-box small{font-size:.62rem;letter-spacing:1.5px;opacity:.85}
.cd-sep{color:#fff;font-family:'Montserrat';font-weight:800;font-size:1.8rem}
.price-grid{display:grid;grid-template-columns:1fr;gap:22px;margin-top:2.4rem;align-items:stretch}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.8rem 1.4rem 1.5rem;text-align:center;
  box-shadow:var(--shadow-sm);position:relative;display:flex;flex-direction:column;align-items:center;transition:transform .25s,box-shadow .25s}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.price-card.popular{border:2px solid var(--teal-600);box-shadow:0 20px 50px rgba(15,181,166,.25);background:linear-gradient(180deg,#ffffff,#f2fdfb)}
.pc-ribbon{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--coral);color:#fff;
  font-family:'Montserrat';font-weight:700;font-size:.78rem;padding:.35rem 1rem;border-radius:999px;white-space:nowrap;box-shadow:var(--shadow-sm)}
.pc-label{font-family:'Montserrat';font-weight:700;letter-spacing:1.5px;text-transform:uppercase;font-size:.75rem;color:var(--teal-700);background:var(--aqua-100);padding:.3rem .9rem;border-radius:999px;margin-bottom:1rem}
.pc-img{height:170px;width:auto;object-fit:contain;margin-bottom:.8rem}
.pc-img-lg{height:180px}
.pc-qty{font-family:'Montserrat';font-weight:800;font-size:1.5rem;color:var(--navy-800)}
.pc-supply{color:var(--muted);font-size:.9rem;margin-bottom:.6rem}
.pc-perbottle{font-family:'Montserrat';font-weight:900;font-size:2.3rem;color:var(--teal-700);line-height:1}
.pc-perbottle small{font-family:'Roboto';font-weight:400;font-size:.9rem;color:var(--muted)}
.pc-total{margin:.4rem 0 1rem;font-size:1rem;color:var(--muted)}
.pc-total s{opacity:.7}
.pc-total b{color:var(--navy-800);font-size:1.15rem}
.pc-badges{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem;width:100%}
.pc-badges span{background:var(--mint-50);color:var(--teal-700);font-weight:700;font-size:.82rem;padding:.35rem .6rem;border-radius:8px;border:1px dashed var(--teal-500)}
.pc-ship{font-size:.8rem;color:var(--muted);margin-top:.5rem}
.pc-cards{height:22px;width:auto;margin:.7rem auto 0;opacity:.9}
.price-card .btn-block{margin-top:auto}
.price-foot{text-align:center;margin-top:2rem}
.price-foot p{color:var(--muted);margin-top:.3rem}

/* ======================= BONUS ======================= */
.bonus{padding:3.4rem 0;background:linear-gradient(180deg,#fff,#f0faf8)}
.bonus-grid{display:grid;grid-template-columns:1fr;gap:22px;max-width:900px;margin:0 auto}
.bonus-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.bonus-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.bonus-art{height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;position:relative;gap:.3rem}
.bonus-art span{font-size:3rem;filter:drop-shadow(0 6px 10px rgba(0,0,0,.25))}
.bonus-art em{font-family:'Montserrat';font-style:normal;font-weight:700;letter-spacing:2px;font-size:.75rem;background:rgba(255,255,255,.2);padding:.25rem .8rem;border-radius:999px}
.bonus-art-1{background:linear-gradient(135deg,#0fb5a6,#0b3d4a)}
.bonus-art-2{background:linear-gradient(135deg,#31e0cf,#0e7c7b)}
.bonus-body{padding:1.4rem}
.bonus-tag{display:inline-block;font-weight:700;font-size:.78rem;color:var(--coral);margin-bottom:.4rem}
.bonus-body h3{font-size:1.2rem}
.bonus-body p{color:var(--muted);margin:0;font-size:.95rem}

/* ======================= INGREDIENTS ======================= */
.ingredients{padding:3.4rem 0}
.ing-grid{display:grid;grid-template-columns:1fr;gap:20px}
.ing-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.4rem;box-shadow:var(--shadow-sm);
  border-top:4px solid var(--teal-600);transition:transform .25s,box-shadow .25s}
.ing-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.ing-icon{font-size:2.2rem;margin-bottom:.5rem}
.ing-card h3{font-size:1.15rem}
.ing-card p{color:var(--muted);font-size:.95rem;margin:0}
.ing-note{max-width:900px;margin:1.8rem auto 0;background:var(--navy-800);color:#dff7f3;border-radius:14px;padding:1.1rem 1.3rem;font-size:.92rem}
.ing-note p{margin:0}

/* ======================= SCIENCE ======================= */
.science{padding:3.4rem 0;background:linear-gradient(180deg,#f0faf8,#fff)}
.sci-list{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.sci-item{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm);overflow:hidden}
.sci-item summary{list-style:none;cursor:pointer;padding:1.05rem 1.2rem;display:flex;align-items:center;justify-content:space-between;
  font-family:'Montserrat';font-weight:700;color:var(--navy-800);font-size:1.02rem;min-height:52px}
.sci-item summary::-webkit-details-marker{display:none}
.sci-item summary i{width:12px;height:12px;position:relative;flex-shrink:0;margin-left:1rem}
.sci-item summary i::before,.sci-item summary i::after{content:"";position:absolute;background:var(--teal-700);border-radius:2px}
.sci-item summary i::before{width:12px;height:2px;top:5px}
.sci-item summary i::after{width:2px;height:12px;left:5px;transition:transform .3s}
.sci-item[open] summary i::after{transform:scaleY(0)}
.sci-body{padding:0 1.2rem 1.2rem}
.sci-body p{color:var(--muted);font-size:.95rem;margin:0 0 .6rem}
.sci-cite{font-size:.82rem !important;color:var(--muted)}
.sci-cite a{color:var(--teal-700);text-decoration:underline}
.sci-disclaimer{max-width:840px;margin:1.4rem auto 0;text-align:center;font-size:.82rem;color:var(--muted)}

/* ======================= GUARANTEE ======================= */
.guarantee{padding:3.6rem 0;background:var(--grad-teal);color:#fff;overflow:hidden}
.guarantee-grid{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}
.guarantee-media{text-align:center}
.guarantee-media img{width:min(70%,300px);margin:0 auto;filter:drop-shadow(0 16px 30px rgba(0,0,0,.3))}
.guarantee-copy .kicker{background:rgba(255,255,255,.18);color:#eafffb}
.guarantee-copy h2{color:#fff;font-size:clamp(1.5rem,5vw,2.3rem)}
.guarantee-copy>p{color:#e4fffb;font-size:1.05rem}
.guarantee-points{display:flex;flex-direction:column;gap:1rem;margin:1.4rem 0}
.gp{display:flex;gap:.9rem;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:1rem;backdrop-filter:blur(6px)}
.gp span{font-size:1.7rem;flex-shrink:0}
.gp strong{font-family:'Montserrat';display:block;margin-bottom:.2rem}
.gp p{margin:0;color:#e4fffb;font-size:.92rem}
.guarantee-copy .btn-primary{background:#fff;color:var(--teal-700)}
.guarantee-copy .btn-primary:hover{background:#eafffb}

/* ======================= BENEFITS ======================= */
.benefits{padding:3.4rem 0}
.benefit-grid{display:grid;grid-template-columns:1fr;gap:14px;max-width:960px;margin:0 auto}
.benefit-item{display:flex;gap:.9rem;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:1.1rem 1.2rem;box-shadow:var(--shadow-sm);font-size:1.6rem;transition:transform .2s,box-shadow .2s}
.benefit-item:hover{transform:translateX(4px);box-shadow:var(--shadow-md)}
.benefit-item div{flex:1}
.benefit-item strong{font-family:'Montserrat';font-size:1.02rem;color:var(--navy-800);display:block;margin-bottom:.15rem}
.benefit-item p{font-family:'Roboto';font-size:.93rem;font-weight:400;color:var(--muted);margin:0}

/* ======================= FAQ ======================= */
.faq{padding:3.4rem 0;background:linear-gradient(180deg,#fff,#f0faf8)}
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:1.1rem 1.2rem;font-family:'Montserrat';font-weight:700;color:var(--navy-800);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:52px;font-size:1rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{width:14px;height:14px;position:relative;flex-shrink:0}
.faq-item summary i::before,.faq-item summary i::after{content:"";position:absolute;background:var(--teal-700);border-radius:2px}
.faq-item summary i::before{width:14px;height:2px;top:6px}
.faq-item summary i::after{width:2px;height:14px;left:6px;transition:transform .3s}
.faq-item[open] summary i::after{transform:scaleY(0)}
.faq-a{padding:0 1.2rem 1.2rem}
.faq-a p{margin:0;color:var(--muted);font-size:.95rem}

/* ======================= FINAL CTA ======================= */
.final-cta{padding:3.8rem 0;background:var(--navy-800);color:#fff;overflow:hidden}
.final-blobs span{position:absolute;border-radius:50%;filter:blur(60px);z-index:0}
.final-blobs span:nth-child(1){width:300px;height:300px;background:rgba(15,181,166,.5);top:-60px;left:-40px;animation:float1 14s ease-in-out infinite}
.final-blobs span:nth-child(2){width:260px;height:260px;background:rgba(49,224,207,.35);bottom:-80px;right:-30px;animation:float1 16s ease-in-out infinite reverse}
.final-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:2rem;align-items:center;text-align:center}
.final-media img{width:min(60%,300px);margin:0 auto;filter:drop-shadow(0 24px 40px rgba(0,0,0,.4))}
.final-copy h2{color:#fff;font-size:clamp(1.6rem,5.6vw,2.5rem)}
.final-copy>p{color:#cfeee9;font-size:1.05rem;max-width:520px;margin-left:auto;margin-right:auto}
.final-price{display:flex;align-items:center;justify-content:center;gap:1.4rem;margin:1.4rem 0}
.fp-old{color:#9fc4c0;font-size:.95rem}
.fp-old s{font-size:1.3rem}
.fp-new{font-family:'Montserrat';font-weight:900;font-size:1rem;color:#bfeee7}
.fp-new b{font-size:2.4rem;color:var(--aqua-400);display:inline-block;margin:0 .2rem}
.final-trust{margin-top:1.2rem;color:#bfeee7;font-size:.88rem}

/* ======================= FOOTER ======================= */
.footer{background:var(--navy-900);color:#a9c7ce;padding:2.8rem 0 1.6rem;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1fr;gap:1.8rem}
.footer-brand .brand{color:#fff;margin-bottom:.6rem}
.footer-brand p{color:#8fb0b8;max-width:340px}
.footer-brand .brand-name{color:#fff}
.social{display:flex;gap:.6rem;margin-top:1rem}
.social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#cfe9ee;font-weight:700;transition:.2s}
.social a:hover{background:var(--teal-600);color:#fff;transform:translateY(-3px)}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:.9rem}
.footer-col a{display:block;color:#a9c7ce;padding:.28rem 0;transition:color .2s}
.footer-col a:hover{color:var(--aqua-400)}
.footer-legal-links{display:flex;flex-direction:column}
.footer-disclaimer{margin-top:2rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.1);font-size:.8rem;color:#7ea0a8}
.footer-disclaimer p{margin:.3rem 0}
.copyright{margin-top:1rem !important;color:#9fc4c0}

/* ======================= STICKY MOBILE CTA ======================= */
.sticky-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:150;display:none;
  background:var(--grad-teal);color:#fff;text-align:center;font-family:'Montserrat';font-weight:700;
  padding:.95rem;border-radius:14px;box-shadow:0 12px 30px rgba(11,42,58,.35);min-height:52px;align-items:center;justify-content:center}

/* ======================= SCROLL TO TOP ======================= */
.to-top{position:fixed;right:16px;bottom:16px;width:52px;height:52px;border-radius:50%;border:0;cursor:pointer;
  background:var(--navy-800);color:#fff;font-size:1.4rem;box-shadow:var(--shadow-md);z-index:140;
  opacity:0;visibility:hidden;transform:translateY(12px);transition:.3s}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--teal-700)}

/* ======================= PURCHASE POPUP ======================= */
.purchase-pop{position:fixed;left:16px;bottom:16px;z-index:145;background:#fff;border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow-lg);padding:.7rem .9rem;display:flex;align-items:center;gap:.7rem;
  max-width:300px;transform:translateY(140%);transition:transform .5s var(--ease);opacity:0}
.purchase-pop.show{transform:translateY(0);opacity:1}
.purchase-pop img{height:48px;width:auto}
.pp-text{font-size:.82rem;color:var(--ink);line-height:1.35}
.pp-text strong{color:var(--navy-800)}
.pp-ago{color:var(--muted);font-size:.74rem}

/* ======================= MODAL ======================= */
.modal-overlay{position:fixed;inset:0;z-index:300;background:rgba(8,34,46,.72);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:.3s}
.modal-overlay.show{opacity:1;visibility:visible}
.modal{background:#fff;border-radius:22px;max-width:420px;width:100%;padding:2rem 1.6rem 1.6rem;text-align:center;position:relative;
  box-shadow:var(--shadow-lg);transform:scale(.9) translateY(10px);transition:transform .35s var(--ease)}
.modal-overlay.show .modal{transform:scale(1) translateY(0)}
.modal-close{position:absolute;top:10px;right:14px;font-size:1.7rem;color:var(--muted);line-height:1;cursor:pointer;font-weight:400}
.modal-close:hover{color:var(--navy-800)}
.modal-art{font-size:3rem;margin-bottom:.4rem}
.modal-kicker{display:inline-block;font-family:'Montserrat';font-weight:700;font-size:.78rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--coral);margin-bottom:.4rem}
.modal h3{font-size:1.35rem;margin-bottom:.5rem}
.modal p{color:var(--muted);font-size:.95rem;margin-bottom:1.1rem}
.modal-dismiss{display:block;width:100%;margin-top:.8rem;background:none;border:0;color:var(--muted);font-size:.85rem;cursor:pointer;text-decoration:underline}

/* ======================= REVEAL ANIMATION ======================= */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ======================= BREAKPOINTS ======================= */
@media(min-width:576px){
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .ing-grid{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:repeat(2,1fr)}
  .bonus-grid{grid-template-columns:repeat(2,1fr)}
  .benefit-grid{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(min-width:768px){
  .hero{padding:3.4rem 0 4rem}
  .hero-grid{grid-template-columns:1fr 1fr;gap:2.5rem}
  .hero-media{order:0}
  .discover-grid{grid-template-columns:1fr 1.1fr}
  .method-wrap{grid-template-columns:1fr 1fr}
  .guarantee-grid{grid-template-columns:.9fr 1.1fr}
  .final-grid{grid-template-columns:.9fr 1.1fr;text-align:left}
  .final-copy>p{margin-left:0}
  .final-price{justify-content:flex-start}
  .why-grid{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}
}
@media(min-width:992px){
  .price-grid{grid-template-columns:repeat(3,1fr)}
  .ing-grid{grid-template-columns:repeat(4,1fr)}
  .review-grid{grid-template-columns:repeat(3,1fr)}
}

/* ---------- Mobile nav ---------- */
@media(max-width:767px){
  .nav-links{position:fixed;top:0;right:0;height:100dvh;width:min(80%,300px);background:#fff;
    flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:.4rem;padding:5rem 1.6rem 2rem;
    box-shadow:-14px 0 40px rgba(11,42,58,.18);transform:translateX(100%);transition:transform .35s var(--ease);z-index:210}
  .nav-links.open{transform:translateX(0)}
  .nav-link{width:100%;padding:.75rem 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .btn-nav{width:100%;margin-top:1rem}
  .nav-toggle{display:flex}
  .sticky-cta{display:flex}
  .to-top{bottom:76px}
  .purchase-pop{bottom:76px;left:12px;max-width:calc(100% - 24px)}
  .support-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:400px){
  .cd-box{min-width:62px}
  .cd-box span{font-size:1.6rem}
  .hero-badge-float{padding:.5rem .7rem}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}