/* =========================================================
   Самоклеюча штора-плісе — Landing Page
   Написано з нуля, без стороннього коду.
   ========================================================= */

:root{
  --bg:#150f0c;
  --bg-soft:#1c1511;
  --card:#1f1712;
  --card-2:#241b15;
  --border:rgba(255,255,255,0.09);
  --border-strong:rgba(255,255,255,0.16);
  --ink:#ffffff;
  --ink-soft:rgba(255,255,255,0.68);
  --ink-faint:rgba(255,255,255,0.42);
  --accent:#ff5a2e;
  --accent-2:#c8250c;
  --accent-light:#ffb37a;
  --amber:#ff9d1f;
  --green:#3ddc72;
  --shadow-sm:0 2px 8px rgba(0,0,0,0.35);
  --shadow-md:0 8px 24px rgba(0,0,0,0.45);
  --shadow-lg:0 20px 50px rgba(0,0,0,0.55);
  --radius:18px;
  --maxw:520px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Nunito',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;}
button{font-family:inherit;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px;}
.section{padding:36px 0;}
.section-title{
  font-size:23px;
  font-weight:900;
  text-transform:uppercase;
  margin:0 0 18px;
  text-align:center;
  letter-spacing:0.01em;
}

/* ---------- Sticky bar ---------- */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;
  background:rgba(20,14,11,0.96);
  backdrop-filter:blur(6px);
  border-top:1px solid var(--border);
  padding:10px 16px;
  box-shadow:0 -6px 20px rgba(0,0,0,0.4);
  transform:translateY(100%);
  transition:transform .25s ease;
}
.sticky-bar.visible{transform:translateY(0);}
.sb-price{font-weight:900;font-size:19px;}
.sb-old{color:var(--ink-faint);text-decoration:line-through;font-weight:700;font-size:13px;margin-right:6px;}
.sb-btn{
  background:linear-gradient(180deg,var(--accent),var(--accent-2));
  color:#fff;border:none;border-radius:999px;
  padding:12px 24px;font-weight:900;font-size:14px;cursor:pointer;
  text-transform:uppercase;
  box-shadow:var(--shadow-sm);
  white-space:nowrap;
}

/* ---------- Hero ---------- */
.hero{padding-top:18px;}
.badge-row{display:flex;justify-content:center;gap:8px;margin-bottom:12px;flex-wrap:wrap;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,90,46,0.15);color:var(--accent-light);
  font-weight:800;font-size:12.5px;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;
  border:1px solid rgba(255,90,46,0.3);
}
.badge--dark{background:rgba(255,255,255,0.08);color:#fff;border-color:var(--border);}
.hero h1{
  text-align:center;
  font-size:26px;
  font-weight:900;
  text-transform:uppercase;
  margin:6px 0 4px;
  letter-spacing:0.01em;
}
.hero .subtitle{
  text-align:center;color:var(--ink-soft);font-size:15px;font-weight:600;margin:0 0 18px;
  text-transform:none;
}
.hero-media{
  position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);
  margin-bottom:20px;border:1px solid var(--border);
}
.hero-media img{width:100%;}
.discount-flag{
  position:absolute;top:12px;left:12px;
  background:#ffce33;color:#1a1208;
  font-weight:900;font-size:14px;line-height:1.1;
  padding:8px 12px;border-radius:10px;
  box-shadow:var(--shadow-sm);
  transform:rotate(-3deg);
}
.discount-flag small{display:block;font-size:10px;font-weight:800;opacity:.75;}

/* ---------- Price block ---------- */
.price-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 18px 20px;box-shadow:var(--shadow-md);margin-bottom:16px;
}
.price-row{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.price-new{font-size:46px;font-weight:900;line-height:1;letter-spacing:-0.01em;}
.price-new sup{font-size:22px;font-weight:800;margin-left:2px;}
.price-old-col{text-align:right;}
.price-old-label{font-size:11px;font-weight:800;color:var(--accent-light);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;}
.price-old-val{font-size:18px;font-weight:800;color:var(--ink-faint);text-decoration:line-through;}
.trust-flag{
  margin-top:14px;
  display:inline-block;
  background:linear-gradient(180deg,var(--amber),#e07800);
  color:#1a1208;font-weight:900;font-size:12.5px;line-height:1.25;
  padding:8px 14px;border-radius:10px;
  transform:rotate(-1.5deg);
  box-shadow:var(--shadow-sm);
}

.benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px;}
@media (max-width:360px){.benefit-grid{grid-template-columns:1fr;}}
.benefit-card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:14px;display:flex;gap:10px;align-items:flex-start;
}
.benefit-check{
  flex:none;width:26px;height:26px;border-radius:50%;
  border:1.5px solid rgba(61,220,114,0.4);
  display:flex;align-items:center;justify-content:center;
  color:var(--green);
}
.benefit-check svg{width:14px;height:14px;}
.benefit-card p{margin:0;font-size:13.5px;font-weight:700;color:var(--ink);}

.cta-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;border:none;border-radius:999px;
  background:linear-gradient(180deg,var(--accent),var(--accent-2));
  color:#fff;font-weight:900;font-size:16px;text-transform:uppercase;letter-spacing:0.01em;
  padding:18px 18px;cursor:pointer;box-shadow:0 12px 28px rgba(200,37,12,0.45);
  text-decoration:none;
}
.cta-hint{text-align:center;color:var(--ink-soft);font-size:12.5px;margin-top:10px;font-weight:700;}

/* ---------- Demand meter ---------- */
.demand-card{
  margin-top:18px;background:var(--card);border:1.5px solid rgba(255,90,46,0.45);
  border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm);
  display:flex;gap:12px;align-items:flex-start;
}
.demand-icon{
  flex:none;width:38px;height:38px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,#ff9d1f,#c8250c);
  display:flex;align-items:center;justify-content:center;font-size:18px;
}
.demand-body{flex:1;min-width:0;}
.demand-title{font-weight:900;color:var(--accent-light);font-size:14px;text-transform:uppercase;margin-bottom:4px;letter-spacing:.02em;}
.demand-desc{font-size:13.5px;color:var(--ink-soft);font-weight:600;margin-bottom:10px;}
.demand-desc b{
  display:inline-block;background:rgba(255,90,46,0.18);color:var(--accent-light);
  font-weight:900;padding:2px 8px;border-radius:6px;margin:0 2px;
}
.demand-track{height:8px;border-radius:999px;background:rgba(255,255,255,0.08);overflow:hidden;}
.demand-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent-2),var(--amber));}

.countdown{
  margin-top:14px;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 16px;text-align:center;box-shadow:var(--shadow-sm);
}
.countdown p{margin:0 0 8px;font-size:12.5px;font-weight:800;color:var(--ink-soft);text-transform:uppercase;}
.countdown-timer{display:flex;justify-content:center;gap:10px;}
.ct-block{min-width:52px;}
.ct-num{
  background:rgba(255,255,255,0.08);color:#fff;font-weight:900;font-size:20px;
  border-radius:10px;padding:8px 0;border:1px solid var(--border);
}
.ct-label{font-size:10.5px;color:var(--ink-faint);font-weight:700;margin-top:4px;text-transform:uppercase;}

/* ---------- Promo / bundle section ---------- */
.promo-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 18px;box-shadow:var(--shadow-md);
}
.promo-badge{
  display:inline-block;background:linear-gradient(180deg,var(--accent),var(--accent-2));
  color:#fff;font-weight:900;font-size:11.5px;text-transform:uppercase;
  padding:6px 14px;border-radius:999px;margin-bottom:12px;letter-spacing:.03em;
}
.promo-title{font-size:20px;font-weight:900;text-transform:uppercase;margin:0 0 16px;line-height:1.25;}
.offer-row{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 4px;border-top:1px dashed var(--border);
}
.offer-row:first-of-type{border-top:none;}
.offer-left{display:flex;flex-direction:column;}
.offer-qty{font-size:20px;font-weight:900;}
.offer-label{font-size:11.5px;color:var(--ink-faint);font-weight:700;text-transform:uppercase;}
.offer-arrow{flex:none;color:var(--accent-light);}
.offer-arrow svg{width:22px;height:22px;}
.offer-right{display:flex;align-items:center;gap:8px;text-align:right;}
.offer-save{font-weight:900;color:var(--green);font-size:15px;}
.offer-row--best{background:rgba(255,90,46,0.08);border-radius:14px;margin:4px -4px;padding:14px;border-top:none;position:relative;}
.offer-row--best .offer-best-tag{
  position:absolute;top:-9px;left:14px;background:var(--amber);color:#1a1208;
  font-size:10px;font-weight:900;padding:2px 8px;border-radius:999px;text-transform:uppercase;
}

/* ---------- Product description ---------- */
.pd-lead{font-size:15px;color:var(--ink-soft);margin-bottom:16px;}
.pd-block{margin-bottom:20px;}
.pd-block img{border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:10px;border:1px solid var(--border);}
.pd-block h3{font-size:16px;font-weight:900;margin:0 0 6px;text-transform:uppercase;}
.pd-block p{font-size:14.5px;color:var(--ink-soft);margin:0;}

.char-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow-sm);margin-top:16px;
}
.char-card h3{margin:0 0 10px;text-transform:uppercase;font-size:16px;font-weight:900;}
.char-list{list-style:none;margin:0;padding:0;}
.char-list li{
  display:flex;justify-content:space-between;gap:10px;padding:10px 0;font-size:14px;
  border-bottom:1px dashed var(--border);
}
.char-list li:last-child{border-bottom:none;}
.char-list .lbl{color:var(--ink-soft);}
.char-list .val{font-weight:800;text-align:right;}

.gallery-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px;}
.gallery-row img{border-radius:12px;box-shadow:var(--shadow-sm);border:1px solid var(--border);}

/* ---------- Reviews ---------- */
.rating-summary{
  display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:16px;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow-sm);
}
.rating-num{font-size:34px;font-weight:900;}
.rating-stars{color:var(--amber);font-size:16px;letter-spacing:2px;}
.rating-sub{font-size:12px;color:var(--ink-soft);font-weight:700;}
.review-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow-sm);margin-bottom:12px;display:flex;gap:12px;
}
.review-card img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:none;border:1px solid var(--border);}
.review-name{font-weight:800;font-size:14px;}
.review-stars{color:var(--amber);font-size:12px;margin:2px 0 6px;}
.review-text{font-size:13.5px;color:var(--ink-soft);margin:0;}

/* ---------- How to order ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;}
@media (max-width:380px){.steps-grid{grid-template-columns:repeat(2,1fr);}}
.step-card{text-align:center;background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:16px 8px;box-shadow:var(--shadow-sm);}
.step-num{
  width:28px;height:28px;border-radius:50%;
  background:linear-gradient(180deg,var(--accent),var(--accent-2));color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:900;font-size:13px;
  margin:0 auto 8px;
}
.step-card p{margin:0;font-size:12.5px;font-weight:700;color:var(--ink-soft);}

/* ---------- Order form ---------- */
.order-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 18px;box-shadow:var(--shadow-lg);
}
.order-card__head{display:flex;gap:12px;align-items:center;margin-bottom:16px;}
.order-card__head img{width:66px;height:66px;object-fit:cover;border-radius:12px;flex:none;border:1px solid var(--border);}
.order-card__head h3{margin:0 0 4px;font-size:15px;font-weight:900;text-transform:uppercase;}
.order-card__head .price-inline{font-weight:900;color:var(--accent-light);font-size:17px;}
.order-card__head .price-inline .old{color:var(--ink-faint);text-decoration:line-through;font-weight:700;font-size:13px;margin-right:6px;}

.field{
  width:100%;border:1.5px solid var(--border);background:rgba(255,255,255,0.05);border-radius:12px;
  padding:15px 14px;font-size:15px;margin-bottom:10px;font-weight:700;color:var(--ink);
}
.field::placeholder{color:var(--ink-faint);font-weight:600;}
.field:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,0.08);}
.consent{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--ink-soft);margin:6px 0 16px;}
.consent a{text-decoration:underline;}
.consent input{margin-top:2px;}
.submit-btn{width:100%;}
.form-note{text-align:center;font-size:12px;color:var(--ink-faint);margin-top:10px;}
.loading-inline{display:none;width:26px;margin:10px auto 0;}

/* ---------- Footer ---------- */
.footer{padding:30px 0 100px;text-align:center;color:var(--ink-faint);font-size:12px;}
.footer a{text-decoration:underline;}
.footer .legal-links{margin-top:10px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- Bundle cards (qty picker in the form) ---------- */
.bundle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
@media (max-width:380px){.bundle-grid{grid-template-columns:repeat(2,1fr);}}
.bundle-card{
  position:relative;background:rgba(255,255,255,0.04);border:2px solid var(--border);border-radius:14px;
  padding:12px 8px;text-align:center;cursor:pointer;transition:.15s ease;
}
.bundle-card.is-active{border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,90,46,0.25);background:rgba(255,90,46,0.08);}
.bundle-card__badge{
  position:absolute;top:-9px;left:50%;transform:translateX(-50%);
  background:var(--amber);color:#1a1208;font-size:10px;font-weight:900;
  padding:2px 8px;border-radius:999px;white-space:nowrap;
}
.bundle-card__qty{font-weight:900;font-size:15px;}
.bundle-card__price{font-weight:900;color:var(--accent-light);font-size:14px;margin-top:2px;}
.bundle-card__per{font-size:10.5px;color:var(--ink-faint);font-weight:700;margin-top:2px;}

.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

@media (min-width:600px){
  .hero h1{font-size:30px;}
}