/* CDEK-Оферта — токены из DESIGN.md (Wise), primary заменён на зелёный СДЭК */
:root{
  --primary:#1ab248; --primary-hover:#159a3d; --on-primary:#ffffff;
  --primary-pale:#e2f6d5; --primary-neutral:#c5edab;
  --ink:#0e0f0c; --ink-deep:#163300; --body:#454745; --mute:#868685;
  --canvas:#ffffff; --canvas-soft:#e8ebe6; --canvas-tint:#f3f6f1;
  --warning:#ffd11a; --warning-content:#4a3b1c; --negative:#d03238;
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:24px; --r-pill:9999px;
  --s-xs:4px; --s-sm:8px; --s-md:12px; --s-lg:16px; --s-xl:24px; --s-2xl:32px; --s-3xl:48px; --s-4xl:72px;
  --font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wrap: 1120px; --read: 720px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--body);font:400 16px/24px var(--font);}
a{color:var(--ink-deep);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--primary-hover)}
img{max-width:100%;height:auto}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--s-xl)}
.read{max-width:var(--read)}

/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--canvas-soft)}
.nav .wrap{display:flex;align-items:center;gap:var(--s-xl);height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink);text-decoration:none;letter-spacing:-.3px}
.logo i{width:28px;height:28px;border-radius:8px;background:var(--primary);display:inline-grid;place-items:center;color:#fff;font-style:normal;font-size:15px;font-weight:900}
.nav nav{display:flex;gap:var(--s-xl);margin-left:auto;align-items:center}
.nav nav a{color:var(--ink);font:600 14px/20px var(--font);text-decoration:none}
.nav nav a:hover{color:var(--primary-hover)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--r-pill);padding:12px 24px;font:600 16px/24px var(--font);text-decoration:none;cursor:pointer;transition:background .15s, transform .15s}
.btn-primary{background:var(--primary);color:var(--on-primary)}
.btn-primary:hover{background:var(--primary-hover);color:var(--on-primary)}
.btn-secondary{background:var(--canvas-soft);color:var(--ink)}
.btn-secondary:hover{background:var(--primary-neutral);color:var(--ink)}
.btn-tertiary{background:var(--canvas);color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.btn-tertiary:hover{background:var(--primary-pale);color:var(--ink)}
.btn-sm{padding:8px 16px;font-size:14px;line-height:20px}
.btn:active{transform:translateY(1px)}

/* hero */
.hero{background:var(--canvas-soft);padding:var(--s-4xl) 0 var(--s-3xl)}
.eyebrow{display:inline-block;background:var(--primary-pale);color:#054d28;font:600 14px/20px var(--font);border-radius:var(--r-pill);padding:4px 12px;margin-bottom:var(--s-xl)}
h1,h2,h3{color:var(--ink);margin:0}
.hero h1{font-weight:900;font-size:64px;line-height:1;letter-spacing:-1.5px;max-width:880px}
.hero h1 em{font-style:normal;color:var(--primary)}
.hero .intro{font-size:20px;line-height:30px;max-width:640px;margin:var(--s-xl) 0 var(--s-2xl)}
.hero .ctas{display:flex;gap:var(--s-md);flex-wrap:wrap}
.trust{display:flex;gap:var(--s-2xl);flex-wrap:wrap;margin-top:var(--s-3xl);color:var(--ink);font:600 14px/20px var(--font)}
.trust span::before{content:"✓";color:var(--primary);margin-right:8px;font-weight:900}

/* sections */
section.band{padding:var(--s-4xl) 0}
section.band.soft{background:var(--canvas-soft)}
section.band.soft .card{border-color:transparent}
.band h2{font-weight:900;font-size:40px;line-height:1.05;letter-spacing:-.8px;margin-bottom:var(--s-xl)}
.band .sub{font-size:18px;line-height:28px;max-width:680px;margin:-8px 0 var(--s-2xl)}
.grid{display:grid;gap:var(--s-lg)}
.g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--canvas);border-radius:var(--r-xl);padding:var(--s-xl);border:1px solid var(--canvas-soft)}
.card.sage{background:var(--canvas-soft);border-color:transparent}
.card.green{background:var(--primary-pale);border-color:transparent}
.card.dark{background:var(--ink);color:#d9dcd6;border-color:transparent}
.card.dark h3{color:#fff}
.card h3{font-size:20px;line-height:26px;font-weight:700;margin-bottom:var(--s-sm);letter-spacing:-.3px}
.card p{margin:0}
.step-n{width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:var(--s-lg)}

/* article lists */
.topic h3{font-size:14px;line-height:20px;text-transform:uppercase;letter-spacing:.6px;color:var(--mute);font-weight:700;margin-bottom:var(--s-md)}
.topic ul{list-style:none;margin:0;padding:0}
.topic li{border-top:1px solid var(--canvas-soft)}
.topic li a{display:block;padding:12px 0;color:var(--ink);font-weight:600;text-decoration:none}
.topic li a:hover{color:var(--primary-hover)}

/* article page */
.crumbs{font-size:14px;color:var(--mute);padding:var(--s-xl) 0 0}
.crumbs a{color:var(--mute)}
.article-head{padding:var(--s-xl) 0 var(--s-2xl)}
.article-head h1{font-weight:900;font-size:44px;line-height:1.08;letter-spacing:-1px}
.article-head .desc{font-size:19px;line-height:29px;margin-top:var(--s-lg)}
.prose{color:var(--body);font-size:17px;line-height:28px}
.prose h1{display:none}
.prose h2{font-size:28px;line-height:34px;font-weight:800;letter-spacing:-.5px;margin:var(--s-3xl) 0 var(--s-lg)}
.prose h3{font-size:20px;line-height:28px;font-weight:700;margin:var(--s-2xl) 0 var(--s-md)}
.prose p,.prose ul,.prose ol{margin:0 0 var(--s-lg)}
.prose li{margin-bottom:6px}
.prose strong{color:var(--ink)}
.prose table{width:100%;border-collapse:separate;border-spacing:0;margin:var(--s-xl) 0;font-size:15px;line-height:22px;border:1px solid var(--canvas-soft);border-radius:var(--r-lg);overflow:hidden;display:block;overflow-x:auto}
.prose th{background:var(--canvas-soft);color:var(--ink);text-align:left;font-weight:700;padding:12px 16px}
.prose td{padding:12px 16px;border-top:1px solid var(--canvas-soft);vertical-align:top}
.prose blockquote{margin:var(--s-xl) 0;padding:var(--s-xl);background:var(--canvas-tint);border-radius:var(--r-xl);border:1px dashed var(--primary-neutral)}
.prose blockquote p:last-child{margin-bottom:0}
.prose h2+ul:first-of-type{}
.prose code{background:var(--canvas-soft);padding:2px 6px;border-radius:6px;font-size:.9em}
.article-cta{margin:var(--s-3xl) 0}

/* lead form */
.lead{background:var(--ink);color:#d9dcd6;border-radius:var(--r-xl);padding:var(--s-2xl)}
.lead h2,.lead h3{color:#fff;font-size:28px;line-height:34px;font-weight:800;letter-spacing:-.5px;margin:0 0 var(--s-sm)}
.lead p{margin:0 0 var(--s-xl)}
.lead form{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-md)}
.lead label{display:block;font:600 14px/20px var(--font);color:#fff;margin-bottom:6px}
.lead input,.lead textarea{width:100%;border:1px solid #3a3d38;background:#1a1c18;color:#fff;border-radius:var(--r-md);padding:12px 16px;font:400 16px/24px var(--font)}
.lead input:focus,.lead textarea:focus{outline:2px solid var(--primary);border-color:transparent}
.lead textarea{min-height:96px;resize:vertical}
.lead .full{grid-column:1/-1}
.lead .consent{font-size:13px;line-height:18px;color:#a7aba4;display:flex;gap:8px;align-items:flex-start}
.lead .consent input{width:auto;margin-top:2px}
.lead .consent a{color:#c5edab}
.lead .row-actions{display:flex;gap:var(--s-md);align-items:center;flex-wrap:wrap}
.lead .alt{font-size:14px;color:#a7aba4}
.lead .alt a{color:#c5edab}
.lead .hp{position:absolute;left:-9999px}
.lead .msg{grid-column:1/-1;border-radius:var(--r-md);padding:12px 16px;display:none}
.lead .msg.ok{display:block;background:var(--primary-pale);color:#054d28}
.lead .msg.err{display:block;background:#3a1416;color:#ffb4b7}

/* faq */
.faq details{border-top:1px solid var(--canvas-soft);padding:var(--s-lg) 0}
.faq summary{cursor:pointer;color:var(--ink);font-weight:700;font-size:18px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--primary);font-weight:900}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:var(--s-md) 0 0}

/* footer */
footer{background:var(--ink);color:#a7aba4;padding:var(--s-3xl) 0;font-size:14px;line-height:20px;margin-top:var(--s-4xl)}
section.band:last-of-type + footer, main:has(> section.band:last-child) + footer{margin-top:0}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--s-2xl)}
footer a{color:#e8ebe6}
footer .logo{color:#fff;margin-bottom:var(--s-md)}
footer .legal{border-top:1px solid #2a2c28;margin-top:var(--s-2xl);padding-top:var(--s-xl);font-size:13px}
footer ul{list-style:none;padding:0;margin:0} footer li{margin-bottom:8px}

@media (max-width:900px){
  .g3{grid-template-columns:1fr} .g2{grid-template-columns:1fr}
  .hero h1{font-size:40px;letter-spacing:-.8px}
  .band h2{font-size:30px}
  .article-head h1{font-size:32px}
  footer .cols{grid-template-columns:1fr}
  .nav nav a.hide-m{display:none}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  .hero{padding:var(--s-3xl) 0 var(--s-2xl)}
  .lead{padding:var(--s-xl)}
  .lead form{grid-template-columns:1fr}
  .prose{font-size:16px;line-height:26px}
}

/* ===== Главная v2: выгода, сравнение, шаги + анимации (Kinetics: text-split-reveal, aurora-drift, packet-trace, shine-sweep, step-progress, checkbox-draw, stagger-entrance) ===== */
:root{--spring:cubic-bezier(.34,1.56,.64,1);--glide:cubic-bezier(.16,1,.3,1)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* hero */
.hero-x{position:relative;overflow:hidden;padding:88px 0 80px}
.hero-x .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero-x h1{font-size:76px;line-height:.98;letter-spacing:-2px;max-width:none}
.hero-x .intro{font-size:21px;line-height:31px;max-width:560px;margin:28px 0 34px}
.aurora{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.aurora::before{content:"";position:absolute;inset:-40%;
  background:radial-gradient(40% 50% at 28% 36%,color-mix(in srgb,var(--primary) 34%,transparent),transparent 62%),
             radial-gradient(42% 52% at 74% 60%,color-mix(in srgb,#9fe870 55%,transparent),transparent 62%),
             radial-gradient(38% 46% at 52% 88%,color-mix(in srgb,var(--primary-pale) 90%,transparent),transparent 60%);
  filter:blur(28px);animation:aurora-drift 14s ease-in-out infinite alternate}
@keyframes aurora-drift{0%{transform:translate(-6%,-4%) rotate(0deg) scale(1.1)}100%{transform:translate(6%,4%) rotate(8deg) scale(1.3)}}

/* заголовок по словам */
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.split .w > span{display:inline-block;transform:translateY(110%);transition:transform .7s var(--spring)}
.split.in .w > span{transform:translateY(0)}
.split em{font-style:normal;color:var(--primary)}

/* блик на кнопке */
.shine{position:relative;overflow:hidden;isolation:isolate}
.shine::before{content:"";position:absolute;top:0;left:-120%;width:55%;height:100%;transform:skewX(-20deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);z-index:-1}
.shine:hover::before,.shine.auto::before{left:130%;transition:left .9s cubic-bezier(.65,0,.35,1)}

/* маршрут посылки */
.route{position:relative;height:360px;background:var(--canvas);border-radius:var(--r-xl);box-shadow:0 24px 60px -24px rgba(14,15,12,.25);padding:24px}
.route .node{position:absolute;display:flex;flex-direction:column;gap:2px;background:var(--canvas-soft);border-radius:var(--r-lg);padding:12px 16px;min-width:150px;z-index:2;transition:box-shadow .4s ease,background .4s ease}
.route .node b{color:var(--ink);font-size:17px}
.route .node span{font-size:13px;line-height:18px;color:var(--body)}
.route .n1{left:24px;top:30px}.route .n2{right:24px;top:132px}.route .n3{left:24px;bottom:30px}
.route .wire{position:absolute;height:3px;transform-origin:left center;z-index:1;
  background:repeating-linear-gradient(90deg,var(--primary) 0 9px,transparent 9px 18px);animation:packet-trace 1.4s linear infinite}
.route .w1{left:120px;top:96px;width:calc(100% - 210px);transform:rotate(17deg)}
.route .w2{left:120px;bottom:96px;width:calc(100% - 210px);transform:rotate(-17deg);animation-delay:-.7s}
@keyframes packet-trace{to{background-position:-54px 0}}
.route .parcel{position:absolute;width:22px;height:18px;border-radius:4px;background:#c98d4f;box-shadow:inset 0 -3px 0 rgba(0,0,0,.15);z-index:1;
  offset-path:path("M 110 70 L 300 160 L 110 270");offset-rotate:0deg;animation:parcel-run 5s var(--glide) infinite}
@keyframes parcel-run{0%{offset-distance:0%;opacity:0}8%{opacity:1}45%{offset-distance:50%}55%{offset-distance:50%}92%{opacity:1}100%{offset-distance:100%;opacity:0}}
.route .money{position:absolute;right:24px;bottom:30px;background:var(--primary);color:#fff;border-radius:var(--r-lg);padding:10px 14px;z-index:2;animation:money-pop 5s var(--spring) infinite}
.route .money b{display:block;font-size:16px}.route .money span{font-size:12px;opacity:.9}
@keyframes money-pop{0%,82%{transform:scale(.6);opacity:0}90%,100%{transform:scale(1);opacity:1}}

/* сравнение */
.cmp{background:var(--canvas);border:1px solid var(--canvas-soft);border-radius:var(--r-xl);overflow:hidden}
.cmp table{width:100%;border-collapse:collapse}
.cmp thead th{font:700 15px/20px var(--font);color:var(--mute);text-align:center;padding:18px 16px;background:var(--canvas-tint)}
.cmp thead th:first-child{text-align:left}
.cmp thead th.win{color:#054d28;background:var(--primary-pale)}
.cmp tbody th{text-align:left;padding:16px 24px;font-weight:400;border-top:1px solid var(--canvas-soft)}
.cmp tbody th b{display:block;color:var(--ink);font-size:17px;line-height:24px}
.cmp tbody th span{display:block;font-size:14px;line-height:20px;color:var(--body)}
.cmp td{width:22%;text-align:center;border-top:1px solid var(--canvas-soft)}
.cmp td.win{background:color-mix(in srgb,var(--primary-pale) 45%,transparent)}
.tick{width:30px;height:30px;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.tick path{stroke-dasharray:30;stroke-dashoffset:30;transition:stroke-dashoffset .5s var(--glide)}
.tick.yes{stroke:var(--primary)}.tick.no{stroke:#b9bcb5;width:22px;height:22px}
.cmp tr.in .tick path{stroke-dashoffset:0}
.cmp tr.in td.win .tick path{transition-delay:.18s}

/* шаги */
.steps{position:relative;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.steps li{position:relative;z-index:1;background:var(--canvas);border-radius:var(--r-xl);padding:28px 24px 24px}
.steps .dot{width:52px;height:52px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:900;font-size:22px;margin-bottom:18px;box-shadow:0 0 0 8px var(--canvas-soft)}
.steps h3{font-size:21px;line-height:27px;margin-bottom:6px}
.steps p{margin:0;color:var(--body)}
.steps-line{position:absolute;left:60px;right:60px;top:54px;height:4px;border-radius:4px;background:var(--canvas);z-index:0;display:block}
.steps-line i{display:block;height:100%;border-radius:4px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform 1.4s var(--glide) .2s}
.steps.in .steps-line i{transform:scaleX(1)}

/* проявление при прокрутке */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s var(--glide),transform .6s var(--glide)}
.rv.in{opacity:1;transform:none}
.qa-x{align-items:start;gap:40px}
.qa-x .faq h2{font-size:28px;line-height:34px;margin-bottom:8px}

@media (max-width:900px){
  .hero-x{padding:56px 0}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-x h1{font-size:46px;letter-spacing:-1px}
  .steps{grid-template-columns:1fr}
  .steps-line{left:50px;right:auto;top:60px;bottom:60px;width:4px;height:auto}
  .steps-line i{height:100%;transform:scaleY(0);transform-origin:top}
  .steps.in .steps-line i{transform:scaleY(1)}
  .steps li{padding-left:24px}
}
@media (max-width:600px){
  .route{height:330px}
  .route .node{min-width:0;padding:10px 12px}
  .route .parcel{offset-path:path("M 90 66 L 220 150 L 90 250")}
  .cmp tbody th{padding:14px 12px}
  .cmp thead th{padding:14px 8px;font-size:13px}
  .cmp td{width:24%}
}
@media (prefers-reduced-motion:reduce){
  .aurora::before,.route .wire,.route .parcel,.route .money{animation:none}
  .route .money{opacity:1;transform:none}
  .rv,.split .w > span,.tick path,.steps-line i{transition:none!important;opacity:1;transform:none;stroke-dashoffset:0}
}