/* ============ Design tokens ============ */
:root{
  --green-950:#0f2e22;
  --green-900:#163d2c;
  --green-800:#1b4332;
  --green-700:#2d6a4f;
  --green-600:#40916c;
  --green-500:#52b788;
  --mint-200:#d8f3dc;
  --mint-100:#eefbf1;
  --cream:#faf6ec;
  --cream-2:#f4efe0;
  --gold-700:#a9782f;
  --gold-500:#c99b32;
  --gold-300:#e8c874;
  --coral-600:#c1121f;
  --coral-500:#e63946;
  --ink:#1c2620;
  --muted:#6b7a71;
  --white:#ffffff;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-soft:0 10px 30px -12px rgba(27,67,50,.25);
  --shadow-card:0 4px 18px -6px rgba(27,67,50,.18);
  --ff-serif:'Fraunces', serif;
  --ff-sans:'Inter', sans-serif;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--ff-sans);
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
button{font-family:inherit;}
h1,h2,h3{font-family:var(--ff-serif);margin:0;}
p{margin:0;}
::selection{background:var(--gold-300);color:var(--green-950);}

/* ============ Background decor ============ */
.bg-decor{
  position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(circle at 12% 8%, rgba(82,183,136,.22), transparent 45%),
    radial-gradient(circle at 88% 92%, rgba(201,155,50,.18), transparent 40%),
    linear-gradient(180deg, #fdfbf5 0%, var(--cream) 40%, var(--cream-2) 100%);
}

/* ============ Shell ============ */
.app-shell{
  max-width:480px;
  margin:0 auto;
  min-height:100vh;
  background:transparent;
  position:relative;
  display:flex;
  flex-direction:column;
}

.app-header{
  display:flex;
  align-items:center;
  padding:16px 18px 8px;
  gap:10px;
}
.header-logo{height:42px;width:auto;margin:0 auto;filter:drop-shadow(0 2px 6px rgba(27,67,50,.15));}
.header-logo.wordmark{height:34px;}
.header-spacer{width:34px;}
.back-btn{
  width:34px;height:34px;border-radius:50%;
  border:1px solid rgba(27,67,50,.15);
  background:var(--white);
  color:var(--green-800);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:.2s;
  flex:0 0 auto;
  visibility:hidden;
}
.back-btn.show{visibility:visible;}
.back-btn:hover{background:var(--mint-100);border-color:var(--green-500);}

.progress-track{
  height:8px;
  margin:2px 20px 18px;
  background:rgba(27,67,50,.1);
  border-radius:99px;
  overflow:hidden;
  display:none;
}
.progress-track.show{display:block;}
.progress-fill{
  height:100%;
  width:4%;
  border-radius:99px;
  background:linear-gradient(90deg, var(--green-600), var(--gold-500));
  transition:width .5s cubic-bezier(.65,0,.35,1);
}

.app-main{
  flex:1;
  padding:4px 20px 60px;
  display:flex;
  flex-direction:column;
}

/* ============ Step transitions ============ */
.step{
  animation:stepIn .45s cubic-bezier(.22,.9,.35,1);
}
@keyframes stepIn{
  from{opacity:0; transform:translateY(14px);}
  to{opacity:1; transform:translateY(0);}
}

/* ============ Typography blocks ============ */
.eyebrow{
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--green-700);
  text-align:center;
  margin-bottom:8px;
}
.q-title{
  font-family:var(--ff-serif);
  font-size:22px;
  font-weight:600;
  line-height:1.3;
  text-align:center;
  color:var(--green-950);
  margin-bottom:6px;
}
.q-title em{font-style:italic;color:var(--green-600);}
.q-sub{
  font-size:14.5px;
  color:var(--muted);
  text-align:center;
  margin-bottom:22px;
  line-height:1.5;
}
.highlight{color:var(--green-600); font-weight:700;}
.highlight-red{color:var(--coral-500); font-weight:700;}
.highlight-gold{color:var(--gold-700); font-weight:700;}

/* ============ Option cards ============ */
.options{display:flex;flex-direction:column;gap:12px;margin-bottom:8px;}

.opt{
  display:flex;align-items:center;gap:14px;
  padding:16px 18px;
  background:var(--white);
  border:1.5px solid rgba(27,67,50,.14);
  border-radius:var(--radius-md);
  cursor:pointer;
  text-align:left;
  font-family:inherit;
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  box-shadow:0 2px 0 rgba(27,67,50,.06);
  transition:transform .15s ease, border-color .15s ease, background .15s ease, box-shadow .15s ease;
  position:relative;
  width:100%;
}
.opt:hover{border-color:var(--green-500); transform:translateY(-2px); box-shadow:var(--shadow-card);}
.opt:active{transform:translateY(0);}
.opt.selected{
  background:linear-gradient(135deg, var(--green-700), var(--green-800));
  border-color:var(--green-800);
  color:var(--white);
  box-shadow:0 8px 20px -8px rgba(27,67,50,.5);
}
.opt.selected .opt-sub{color:rgba(255,255,255,.8);}
.opt .opt-icon{
  font-size:22px;
  width:40px;height:40px;flex:0 0 40px;
  display:flex;align-items:center;justify-content:center;
  background:var(--mint-100);
  border-radius:11px;
}
.opt.selected .opt-icon{background:rgba(255,255,255,.18);}
.opt-text{flex:1;}
.opt-sub{font-size:12.5px;color:var(--muted);font-weight:500;margin-top:2px;}
.opt-check{
  width:22px;height:22px;border-radius:50%;
  border:2px solid rgba(27,67,50,.25);
  flex:0 0 22px;
  display:flex;align-items:center;justify-content:center;
}
.opt.selected .opt-check{background:var(--gold-500);border-color:var(--gold-500);}
.opt-check svg{opacity:0;transition:.15s;}
.opt.selected .opt-check svg{opacity:1;}

.opt.checkbox .opt-check{border-radius:6px;}

/* photo options */
.opt-photo{
  padding:0;overflow:hidden;
  flex-direction:column;align-items:stretch;
  gap:0;
}
.opt-photo img{width:100%;height:150px;object-fit:cover;object-position:top center;}
.opt-photo .opt-photo-label{
  padding:12px 14px;
  display:flex;align-items:center;justify-content:space-between;
}
.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.photo-grid .opt-photo img{height:auto;aspect-ratio:1080/1920;object-fit:cover;object-position:top center;}

/* ============ Buttons ============ */
.btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;
  padding:17px 22px;
  border-radius:16px;
  border:none;
  font-size:16px;
  font-weight:700;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
  font-family:inherit;
  text-decoration:none;
}
.btn:active{transform:scale(.98);}
.btn-primary{
  background:linear-gradient(135deg, var(--green-600), var(--green-800));
  color:var(--white);
  box-shadow:0 10px 24px -10px rgba(27,67,50,.6), inset 0 1px 0 rgba(255,255,255,.15);
}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 14px 28px -10px rgba(27,67,50,.7);}
.btn-gold{
  background:linear-gradient(135deg, var(--gold-300), var(--gold-700));
  color:var(--green-950);
  box-shadow:0 10px 24px -10px rgba(169,120,47,.55);
}
.btn-ghost{
  background:transparent;
  color:var(--green-700);
  border:1.5px solid rgba(27,67,50,.2);
}
.btn-glow{animation:glowPulse 2.2s ease-in-out infinite;}
@keyframes glowPulse{
  0%,100%{box-shadow:0 10px 24px -10px rgba(27,67,50,.6), 0 0 0 0 rgba(201,155,50,.5);}
  50%{box-shadow:0 10px 28px -8px rgba(27,67,50,.7), 0 0 0 8px rgba(201,155,50,0);}
}
.btn-row{margin-top:14px;}
.btn[disabled]{opacity:.45;pointer-events:none;}

/* ============ Hook / Landing (step 0) ============ */
.hook-wrap{padding-top:8px;}
.hook-logo{width:170px;margin:0 auto 22px;display:block;}
.hook-graphic{border-radius:24px;box-shadow:var(--shadow-soft);margin-bottom:18px;overflow:hidden;}
.hook-note{
  margin:20px 0 16px;
  background:#fff3f2;
  border:1px solid rgba(193,18,31,.25);
  color:#7a1620;
  border-radius:var(--radius-md);
  padding:14px 16px;
  font-size:13.5px;
  line-height:1.5;
}
.hook-note b{color:var(--coral-600);}
.trust-row{
  display:flex;justify-content:center;gap:18px;
  margin:18px 0 4px;
  color:var(--muted);font-size:11.5px;font-weight:600;
}
.trust-row span{display:flex;flex-direction:column;align-items:center;gap:4px;}

/* ============ Info panel (how it works) ============ */
.info-card{
  background:var(--white);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:var(--shadow-card);
  margin-bottom:18px;
}
.info-card img{border-radius:var(--radius-md);margin:10px 0;}

/* ============ Sliders ============ */
.slider-card{
  background:var(--white);
  border-radius:var(--radius-lg);
  padding:26px 22px 22px;
  box-shadow:var(--shadow-card);
  margin-bottom:18px;
}
.unit-toggle{
  display:flex;width:fit-content;margin:0 auto 20px;
  background:var(--mint-100);
  border-radius:99px;padding:4px;
}
.unit-toggle button{
  border:none;background:transparent;padding:8px 18px;border-radius:99px;
  font-weight:700;font-size:13.5px;color:var(--muted);cursor:pointer;
}
.unit-toggle button.active{background:var(--green-700);color:var(--white);}
.slider-value{text-align:center;margin-bottom:18px;}
.slider-value .num{font-family:var(--ff-serif);font-size:46px;font-weight:600;color:var(--green-950);}
.slider-value .unit{font-size:18px;color:var(--muted);font-weight:600;margin-left:4px;}
.range-wrap{position:relative;padding:0 4px;}
input[type=range]{
  -webkit-appearance:none;appearance:none;
  width:100%;height:6px;border-radius:99px;
  background:linear-gradient(90deg, var(--mint-200), var(--green-500));
  outline:none;margin:10px 0;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;
  width:28px;height:28px;border-radius:50%;
  background:var(--white);
  border:5px solid var(--green-700);
  box-shadow:0 4px 10px rgba(27,67,50,.4);
  cursor:pointer;
}
input[type=range]::-moz-range-thumb{
  width:28px;height:28px;border-radius:50%;
  background:var(--white);
  border:5px solid var(--green-700);
  box-shadow:0 4px 10px rgba(27,67,50,.4);
  cursor:pointer;
}
.range-ticks{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-weight:600;margin-top:2px;}
.slider-note{
  margin-top:18px;background:var(--mint-100);border-radius:var(--radius-sm);
  padding:12px 14px;font-size:13px;color:var(--green-900);text-align:center;font-weight:500;
}

/* ============ Loading step ============ */
.loading-wrap{text-align:center;padding-top:12px;}
.loading-title{font-family:var(--ff-serif);font-size:19px;font-weight:600;margin-bottom:20px;}
.loading-bar-track{
  height:12px;border-radius:99px;background:var(--mint-100);
  overflow:hidden;margin-bottom:10px;
}
.loading-bar-fill{
  height:100%;border-radius:99px;width:0%;
  background:linear-gradient(90deg, var(--green-500), var(--green-700));
  transition:width .3s linear;
}
.loading-pct{font-weight:700;color:var(--green-800);margin-bottom:20px;}
.loading-steps{text-align:left;display:flex;flex-direction:column;gap:10px;margin-bottom:22px;}
.loading-step-item{
  display:flex;align-items:center;gap:10px;
  font-size:13.5px;color:var(--muted);font-weight:600;
  opacity:.4;transition:.3s;
}
.loading-step-item.active{opacity:1;color:var(--green-900);}
.loading-step-item .dot{
  width:18px;height:18px;border-radius:50%;border:2px solid var(--mint-200);
  flex:0 0 18px;
}
.loading-step-item.active .dot{background:var(--green-600);border-color:var(--green-600);}
.loading-step-item.done .dot{background:var(--gold-500);border-color:var(--gold-500);}

.loading-carousel{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);aspect-ratio:1/1;background:#eee;}
.loading-carousel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s ease;}
.loading-carousel img.active{opacity:1;}
.loading-carousel-dots{display:flex;justify-content:center;gap:6px;margin-top:12px;}
.loading-carousel-dots span{width:7px;height:7px;border-radius:50%;background:var(--mint-200);transition:.3s;}
.loading-carousel-dots span.active{background:var(--green-600);width:18px;border-radius:99px;}

/* ============ Result / IMC ============ */
.result-card{background:var(--white);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-card);margin-bottom:16px;}
.imc-label{font-size:14px;font-weight:700;color:var(--green-950);display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.imc-zone-tag{
  font-size:12px;font-weight:800;padding:4px 10px;border-radius:99px;
  display:inline-flex;align-items:center;gap:5px;
}
.imc-zone-tag.warn{background:#fff3d6;color:#8a5a00;}
.imc-zone-tag.alert{background:#ffe1e1;color:var(--coral-600);}
.imc-zone-tag.ok{background:var(--mint-200);color:var(--green-800);}
.imc-gauge{position:relative;height:14px;border-radius:99px;margin:14px 0 8px;
  background:linear-gradient(90deg, #52b788 0%, #b7e4c7 25%, #ffd166 50%, #f4a261 70%, #e63946 100%);
}
.imc-marker{
  position:absolute;top:-9px;
  width:0;height:0;
}
.imc-marker::after{
  content:'';position:absolute;left:-8px;top:0;
  width:0;height:0;
  border-left:8px solid transparent;border-right:8px solid transparent;
  border-top:10px solid var(--green-950);
}
.imc-scale-labels{display:flex;justify-content:space-between;font-size:10.5px;color:var(--muted);font-weight:600;margin-bottom:4px;}
.imc-number{text-align:center;margin:14px 0 6px;}
.imc-number .val{font-family:var(--ff-serif);font-size:42px;font-weight:700;color:var(--green-950);}
.imc-number .cat{display:block;font-size:13px;color:var(--muted);font-weight:600;}

.alert-box{border-radius:var(--radius-md);padding:16px 16px;margin-bottom:14px;font-size:13.5px;line-height:1.55;}
.alert-box b{display:block;margin-bottom:6px;font-size:14px;}
.alert-box.yellow{background:#fff8e1;border:1px solid #f4d35e;color:#6b4e00;}
.alert-box.red{background:#ffecec;border:1px solid #f2a3a3;color:#7a1620;}
.alert-box.blue{background:#e9f3ff;border:1px solid #a9d0f5;color:#0f3d63;}
.alert-box ul{margin:6px 0 0;padding-left:18px;}
.alert-box li{margin-bottom:4px;}

.marlene-card{text-align:center;margin-top:6px;}
.marlene-card p{font-weight:700;color:var(--green-900);margin-bottom:10px;}
.marlene-card img{border-radius:var(--radius-md);box-shadow:var(--shadow-card);}

/* ============ Offer / Sales page ============ */
.offer-page{padding-bottom:10px;}
.offer-hero-title{font-family:var(--ff-serif);font-size:23px;text-align:center;font-weight:600;line-height:1.3;margin-bottom:18px;}
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px;}
.compare-item{text-align:center;}
.compare-item .tag{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.05em;
  padding:5px 12px;border-radius:99px;margin-bottom:8px;text-transform:uppercase;
}
.compare-item.before .tag{background:#ffe1e1;color:var(--coral-600);}
.compare-item.after .tag{background:var(--mint-200);color:var(--green-800);}
.compare-item img{border-radius:var(--radius-md);height:230px;width:100%;object-fit:cover;box-shadow:var(--shadow-card);}

.section-title{font-family:var(--ff-serif);font-size:19px;font-weight:600;color:var(--green-950);margin:26px 0 14px;text-align:center;}

.plan-text{font-size:14px;line-height:1.65;color:var(--ink);margin-bottom:14px;}
.plan-text b{color:var(--green-800);}

.bonus-image{border-radius:var(--radius-md);box-shadow:var(--shadow-card);margin-bottom:6px;}

.countdown{
  display:flex;justify-content:center;gap:10px;margin:20px 0 6px;
}
.countdown .cd-box{
  background:var(--green-950);color:var(--white);
  border-radius:12px;padding:10px 12px;min-width:56px;text-align:center;
}
.countdown .cd-box .n{font-family:var(--ff-serif);font-size:22px;font-weight:700;display:block;}
.countdown .cd-box .l{font-size:9.5px;text-transform:uppercase;letter-spacing:.06em;opacity:.75;}
.countdown-note{text-align:center;font-size:12.5px;color:var(--coral-600);font-weight:700;margin-bottom:16px;}

.offer-box{
  position:relative;
  background:linear-gradient(160deg, #ffffff, var(--mint-100));
  border:2px solid var(--green-500);
  border-radius:26px;
  padding:26px 22px 24px;
  margin:18px 0 22px;
  box-shadow:0 18px 40px -18px rgba(27,67,50,.4);
}
.offer-ribbon{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg, var(--coral-500), var(--coral-600));
  color:#fff;font-size:12px;font-weight:800;letter-spacing:.04em;
  padding:7px 18px;border-radius:99px;box-shadow:0 6px 14px -4px rgba(193,18,31,.5);
  white-space:nowrap;
}
.offer-list{list-style:none;margin:14px 0 18px;padding:0;display:flex;flex-direction:column;gap:10px;}
.offer-list li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;font-weight:600;color:var(--green-950);}
.offer-list li .ck{
  width:20px;height:20px;border-radius:50%;background:var(--green-600);
  color:#fff;flex:0 0 20px;display:flex;align-items:center;justify-content:center;font-size:12px;
}
.offer-price-wrap{text-align:center;margin:18px 0 8px;}
.offer-price-old{color:var(--coral-600);font-size:15px;text-decoration:line-through;font-weight:600;}
.offer-price-label{font-size:13px;color:var(--muted);font-weight:700;margin-top:6px;}
.offer-price-new{font-family:var(--ff-serif);font-size:52px;font-weight:700;color:var(--green-800);line-height:1;}
.offer-price-new sup{font-size:22px;top:-20px;}
.offer-price-sub{font-size:12px;color:var(--muted);margin-top:4px;}
.offer-tagline{
  text-align:center;background:var(--green-900);color:var(--gold-300);
  font-size:12.5px;font-weight:700;padding:10px 14px;border-radius:99px;margin:16px 0 4px;
}

.trust-badges{display:flex;justify-content:space-around;margin:20px 0;}
.trust-badges .tb{text-align:center;font-size:11px;color:var(--muted);font-weight:700;max-width:90px;}
.trust-badges .tb .ic{font-size:22px;margin-bottom:6px;}

.testi-scroll{
  display:flex;gap:14px;overflow-x:auto;padding:6px 2px 14px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  align-items:flex-start;
}
.testi-scroll::-webkit-scrollbar{height:5px;}
.testi-scroll::-webkit-scrollbar-thumb{background:var(--mint-200);border-radius:99px;}
.testi-card{
  flex:0 0 auto;width:170px;scroll-snap-align:start;
  border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-card);background:#fff;
  display:flex;align-items:center;
}
.testi-card img{width:170px;height:auto;object-fit:contain;}

.guarantee-block{text-align:center;margin:26px 0 20px;}
.guarantee-block img{width:130px;margin:0 auto 14px;}
.guarantee-block p{font-size:13px;color:var(--muted);line-height:1.6;max-width:340px;margin:0 auto;}
.guarantee-block .g-title{font-family:var(--ff-serif);font-weight:600;font-size:17px;color:var(--green-950);margin-bottom:8px;}

.review-list{display:flex;flex-direction:column;gap:12px;margin-bottom:8px;}
.review-item{background:var(--white);border-radius:var(--radius-md);padding:14px 16px;box-shadow:var(--shadow-card);}
.review-item .r-head{display:flex;align-items:center;gap:10px;margin-bottom:6px;}
.review-item .avatar{
  width:34px;height:34px;border-radius:50%;background:var(--mint-200);
  overflow:hidden;
  flex:0 0 34px;
}
.review-item .avatar img{width:100%;height:100%;object-fit:cover;}
.review-item .r-name{font-weight:700;font-size:13.5px;color:var(--green-950);}
.review-item .stars{color:var(--gold-500);font-size:12px;letter-spacing:1px;}
.review-item p{font-size:13px;color:var(--ink);line-height:1.5;}

.final-cta-wrap{margin-top:22px;}
.final-note{text-align:center;font-size:11.5px;color:var(--muted);margin-top:10px;}

/* ============ Sticky CTA ============ */
.sticky-cta{
  position:fixed;bottom:0;left:0;right:0;z-index:50;
  background:rgba(250,246,236,.92);
  backdrop-filter:blur(8px);
  border-top:1px solid rgba(27,67,50,.12);
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
}
.sticky-cta-inner{
  max-width:480px;margin:0 auto;
  display:flex;align-items:center;gap:14px;
}
.sticky-cta-price{flex:0 0 auto;line-height:1.1;}
.sticky-old{display:block;font-size:11px;color:var(--coral-600);text-decoration:line-through;}
.sticky-new{display:block;font-family:var(--ff-serif);font-size:19px;font-weight:700;color:var(--green-900);}
.sticky-cta .btn{padding:14px 16px;font-size:14.5px;}

/* ============ Misc ============ */
.center-img{display:block;margin:0 auto 18px;border-radius:var(--radius-md);}
.fade-note{text-align:center;font-size:12px;color:var(--muted);margin-top:10px;}

@media (min-width:481px){
  .app-shell{
    margin-top:24px;margin-bottom:24px;
    border-radius:32px;
    box-shadow:0 30px 60px -20px rgba(27,67,50,.35);
    background:var(--cream);
    min-height:auto;
  }
  body{background:linear-gradient(160deg,#e8f3ec,#f7f1e0);}
  .sticky-cta{
    max-width:480px;left:50%;transform:translateX(-50%);
    border-radius:20px 20px 0 0;
  }
}