:root{
  --sky:#DFF1F2;
  --ink:#0E2B30;
  --teal:#0C8C99;
  --teal-d:#0A6B76;
  --orange:#FF7A1A;
  --orange-h:#FF8F3D;
  --white:#fff;
  --line:#D5E6E8;
  --mute:#587075;
  --ff-d:'Rubik',system-ui,sans-serif;
  --ff-b:'Nunito Sans','Segoe UI',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--ff-b);font-size:17px;line-height:1.55;color:var(--ink);background:var(--sky) radial-gradient(circle at 1px 1px,rgba(12,140,153,.14) 1px,transparent 0) 0 0/22px 22px;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--ff-d);line-height:1.12;letter-spacing:-.01em}
h2{font-size:clamp(26px,5.4vw,34px);font-weight:700;margin-bottom:10px}
h3{font-weight:600}

.page{max-width:640px;margin:0 auto;background:var(--white);box-shadow:0 0 0 1px var(--line),0 30px 80px -40px rgba(14,43,48,.35);min-height:100vh}
.pad{padding-inline:24px}
.blk{padding-block:44px}
.blk + .blk{border-top:8px solid var(--sky)}
.sub{color:var(--mute);margin-bottom:22px}

.btn{display:flex;width:100%;align-items:center;justify-content:center;font-family:var(--ff-d);font-weight:700;font-size:19px;text-decoration:none;border:0;cursor:pointer;background:var(--orange);color:var(--white);padding:19px 24px;border-radius:16px;box-shadow:0 6px 0 #D95A00;transition:transform .12s, box-shadow .12s, background .12s}
.btn:hover{background:var(--orange-h)}
.btn:active{transform:translateY(4px);box-shadow:0 2px 0 #D95A00}

/* top strip */
.strip{background:var(--ink);color:var(--white);font-size:14px;text-align:center;padding:9px 16px}
.strip b{color:#7FE3EC}

/* 1. title photo */
.cover{position:relative}
.cover img{width:100%}
.cover__tag{position:absolute;right:16px;bottom:16px;background:var(--orange);color:#fff;font-family:var(--ff-d);font-weight:800;font-size:24px;line-height:1;padding:12px 14px;border-radius:14px;transform:rotate(-4deg);box-shadow:0 8px 20px rgba(0,0,0,.25)}

/* 2. price + main benefits */
.blk.offer{padding-top:26px}
.offer h1{font-size:clamp(28px,6vw,38px);font-weight:800;margin-bottom:6px}
.offer .sub{margin-bottom:20px}
.pricebox{display:grid;grid-template-columns:1fr 1fr;border:2px solid var(--ink);border-radius:20px;overflow:hidden;margin-bottom:18px}
.pricebox div{padding:16px 18px}.pricebox b{white-space:nowrap}
.pricebox span{display:block;font-size:14px;color:var(--mute)}
.pricebox .old b{font-family:var(--ff-d);font-weight:600;font-size:26px;text-decoration:line-through;text-decoration-color:var(--orange);text-decoration-thickness:3px;color:var(--mute)}
.pricebox .new{background:var(--ink);color:#fff}
.pricebox .new span{color:#9CC3C8}
.pricebox .new b{font-family:var(--ff-d);font-weight:800;font-size:36px;color:#fff;line-height:1.1}
.timer{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--sky);border-radius:14px;padding:12px 16px;margin-bottom:22px;font-size:15px;font-weight:600}
.timer .t{display:flex;gap:6px}
.timer .t i{font-style:normal;font-family:var(--ff-d);font-weight:700;font-size:20px;background:var(--white);border-radius:8px;min-width:44px;text-align:center;padding:4px 0;font-variant-numeric:tabular-nums}
.feats{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:26px 0 0}
.feats li{display:flex;gap:12px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:16px;font-size:15px;line-height:1.3}
.feats b{display:block;font-family:var(--ff-d);font-weight:600;font-size:17px}
.ico{flex:none;width:44px;height:44px;border-radius:12px;background:var(--sky);color:var(--teal-d);display:grid;place-items:center}
.ico svg{width:24px;height:24px}
.trust{list-style:none;display:flex;justify-content:space-between;gap:8px;margin-top:18px;font-size:13.5px;color:var(--mute);text-align:center}
.trust li{flex:1}
.trust svg{display:block;width:22px;height:22px;margin:0 auto 4px;color:var(--teal)}

/* image blocks */
.pic{border-radius:22px;overflow:hidden;margin-bottom:20px}
.points{list-style:none;display:grid;gap:10px;margin-bottom:24px}
.points li{position:relative;padding-left:32px}
.points li::before{content:"";position:absolute;left:0;top:3px;width:21px;height:21px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/13px no-repeat}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:22px}
.nums div{background:var(--sky);border-radius:14px;padding:14px 10px;text-align:center;font-size:13px;color:var(--mute);line-height:1.3}
.nums b{display:block;font-family:var(--ff-d);font-weight:700;font-size:24px;color:var(--ink)}

/* specs */
.specs{list-style:none;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.specs li{display:flex;justify-content:space-between;gap:16px;padding:13px 16px;font-size:15.5px}
.specs li:nth-child(odd){background:#F2F9F9}
.specs span{color:var(--mute)}
.specs b{text-align:right}
.box{margin-top:18px;background:var(--ink);color:#fff;border-radius:18px;padding:20px 20px 22px}
.box h3{font-size:18px;margin-bottom:12px}
.box .points li::before{background-color:var(--orange)}

/* reviews */
.rating{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.rating b{font-family:var(--ff-d);font-size:44px;font-weight:800;line-height:1}
.rating span{font-size:14px;color:var(--mute)}
.stars,.rating .stars{color:#FFB400;letter-spacing:1px}
.review{border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-bottom:14px}
.review img{width:100%;aspect-ratio:4/3;object-fit:cover}
.review .in{padding:16px 18px 18px}
.review .who{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.review .av{width:38px;height:38px;border-radius:50%;background:var(--teal);color:#fff;font-family:var(--ff-d);font-weight:700;display:grid;place-items:center}
.review .who b{display:block;line-height:1.2}
.review .who small{color:var(--teal-d);font-weight:600}
.review p{font-size:15.5px}

/* steps */
.steps{list-style:none;counter-reset:s;display:grid;gap:0}
.steps li{counter-increment:s;position:relative;padding:0 0 22px 58px}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:12px;background:var(--teal);color:#fff;font-family:var(--ff-d);font-weight:700;display:grid;place-items:center}
.steps li:not(:last-child)::after{content:"";position:absolute;left:19px;top:46px;bottom:4px;width:2px;background:var(--line)}
.steps h3{font-size:18px}
.steps p{color:var(--mute);font-size:15.5px}

/* order */
.order{background:var(--ink);color:#fff;border-top:0 !important}
.order .sub{color:#9CC3C8}
.order .pricebox{border-color:#2A4D53}
.order .pricebox .old{background:#fff}
.order .pricebox .new{background:var(--teal-d)}
.order .timer{background:#17393F}
.order .timer .t i{background:#0E2B30;color:#fff}
.order-img{border-radius:18px;overflow:hidden;margin-bottom:20px}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:14px;color:#9CC3C8;margin-bottom:5px}
.field input{width:100%;font:inherit;font-size:18px;padding:16px;border-radius:14px;border:2px solid transparent;background:#fff;color:var(--ink)}
.field input:focus{outline:none;border-color:var(--orange)}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#9CC3C8;margin:4px 0 20px}
.agree input{accent-color:var(--orange);width:18px;height:18px;margin-top:2px;flex:none}
.order .trust{color:#9CC3C8}
.order .trust svg{color:#7FE3EC}

.foot{padding:26px 24px 100px;font-size:13.5px;color:var(--mute);text-align:center;display:grid;gap:8px}
.foot nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px}

.mbar{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:640px;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:10px 16px;display:flex;align-items:center;gap:14px}
.mbar .p{line-height:1.1;white-space:nowrap;flex:none}
.mbar s{font-size:13px;color:var(--mute)}
.mbar b{display:block;font-family:var(--ff-d);font-size:22px;font-weight:800}
.mbar .btn{padding:13px 16px;font-size:16px;box-shadow:0 4px 0 #D95A00}

@media (max-width:420px){
  .pad{padding-inline:16px}
  .feats li{flex-direction:column;align-items:flex-start;gap:8px;padding:12px}
  .pricebox .new b{font-size:28px}.pricebox .old b{font-size:22px}
  .timer{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}