@font-face{font-family:"YekanBakh";src:url(/site/fonts/YekanBakhFaNum-VF.woff2) format("woff2");font-weight:100 1000;font-display:swap}

:root{
  --navy:#13221E;      /* تیترها */
  --text:#3E4F49;      /* متن */
  --muted:#5B6B66;
  --blue:#1E3B33;      /* رنگ اصلی: سبز تخته‌سیاه */
  --blue-d:#14291F;
  --blue-50:#EEF3F0;   /* زمینهٔ بخش‌ها */
  --blue-100:#DCE8E1;
  --line:#D3DED8;
  --white:#FFFFFF;
  --green:#12A150;
  --red:#D9483B;
  --chalk:#F4F6F1;     /* گچ سفید */
  --chalk-y:#F3D25C;   /* گچ زرد */
  --wood:#7A4F32;      /* قاب چوبی */
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;border-radius:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;overflow-x:clip;background:var(--white);color:var(--text);font:400 16px/1.95 "YekanBakh",Tahoma,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3{color:var(--navy)}

/* reading progress */
.progress{position:fixed;top:0;right:0;left:0;height:3px;z-index:20;pointer-events:none}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--chalk-y),var(--green));transform-origin:right;transform:scaleX(0)}

/* header */
header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.scrolled{box-shadow:0 8px 24px -16px rgba(19,34,30,.35)}
.bar{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand svg{width:34px;height:34px;display:block;transition:transform .5s var(--ease)}
.brand:hover svg{transform:rotate(-90deg)}
.brand b{font-size:24px;font-weight:900;color:var(--navy)}
.nav{display:flex;gap:28px;align-items:center;font-size:15px}
.nav a{text-decoration:none;color:var(--text);font-weight:500;position:relative}
.nav a.hide-sm::after{content:"";position:absolute;right:0;left:0;bottom:-4px;height:2px;background:var(--chalk-y);transform:scaleX(0);transform-origin:right;transition:transform .3s var(--ease)}
.nav a.hide-sm:hover::after{transform:scaleX(1)}
@media (max-width:760px){.nav a.hide-sm{display:none}}

.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;font:700 15.5px "YekanBakh";text-decoration:none;border:1.5px solid transparent;transition:background .2s,color .2s,border-color .2s,transform .2s var(--ease);overflow:hidden;isolation:isolate}
.btn:active{transform:scale(.97)}
.btn-main{background:var(--blue);color:var(--chalk-y);border-color:var(--blue)}
.btn-main:hover{background:var(--blue-d);border-color:var(--blue-d)}
.btn-line{color:var(--blue);border-color:var(--blue);background:#fff}
.btn-line:hover{background:var(--blue-100)}
.btn-soft{background:var(--blue-100);color:var(--blue)}
.btn-soft:hover{background:#CFDFD6}
.btn-sm{padding:8px 18px;font-size:14px}
.btn svg{width:18px;height:18px;transition:transform .4s var(--ease)}
.btn:hover svg{transform:rotate(90deg)}
/* sheen sweep */
.btn-glow::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,transparent 35%,rgba(243,210,92,.35) 50%,transparent 65%);transform:translateX(120%);animation:sheen 3.6s 2.2s infinite}
@keyframes sheen{0%{transform:translateX(120%)}35%,100%{transform:translateX(-120%)}}

/* ═══════════ hero ═══════════ */
.hero-bg{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--white) 0%,var(--blue-50) 100%);border-bottom:1px solid var(--line);--mx:50%;--my:30%}
.hero-bg::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.6;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 70%);
  animation:grid 30s linear infinite}
@keyframes grid{to{background-position:0 56px,56px 0}}
.spot{position:absolute;inset:0;pointer-events:none;background:radial-gradient(420px circle at var(--mx) var(--my),rgba(243,210,92,.22),transparent 60%);transition:opacity .4s}
.hero{position:relative;text-align:center;padding:76px 0 70px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--blue);background:var(--blue-100);padding:5px 14px;margin-bottom:22px}
.eyebrow i{width:7px;height:7px;background:var(--chalk-y);display:inline-block;animation:pulse 1.8s infinite}
@keyframes pulse{50%{transform:scale(1.6);opacity:.5}}
h1{font-size:clamp(34px,5.4vw,60px);font-weight:900;line-height:1.35;margin:0 0 16px;letter-spacing:-.5px}
h1 .wd{display:inline-block;animation:wordIn .9s var(--ease) both;animation-delay:calc(.08s + var(--i) * .09s)}
@keyframes wordIn{from{opacity:0;transform:translateY(.55em) rotate(-3deg);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
h1 .hl{position:relative;color:var(--blue);padding:0 .1em;z-index:0}
h1 .hl::before{content:"";position:absolute;z-index:-1;right:0;left:0;top:58%;bottom:10%;background:var(--chalk-y);transform:scaleX(0);transform-origin:right;animation:mark .7s .75s var(--ease) forwards}
@keyframes mark{to{transform:scaleX(1)}}
.lead{font-size:18px;color:var(--muted);margin:0 auto 32px;max-width:36em}
.lead b{color:var(--navy);font-weight:700}
.ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.gift{margin:16px 0 0;font-size:14px;color:var(--muted)}
.gift b{color:var(--green);font-weight:700}
.reveal-h{animation:fadeUp .9s var(--ease) both}
.eyebrow.reveal-h{animation-delay:0s}
.lead.reveal-h{animation-delay:.55s}
.ctas.reveal-h{animation-delay:.7s}
.gift.reveal-h{animation-delay:.85s}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ═══════════ blackboard (signature) ═══════════ */
.stage{perspective:1400px;margin-top:56px}
.board{position:relative;max-width:900px;margin:0 auto;padding:14px;background:linear-gradient(145deg,#8B5C3B,var(--wood) 45%,#5E3B25);box-shadow:0 40px 60px -30px rgba(10,30,25,.55);text-align:right;transform-style:preserve-3d;will-change:transform;animation:boardIn 1.1s .5s var(--ease) both}
@keyframes boardIn{from{opacity:0;transform:translateY(60px) rotateX(18deg)}to{opacity:1;transform:none}}
.slate{position:relative;min-height:340px;padding:24px 30px 36px;color:var(--chalk);overflow:hidden;
  background:radial-gradient(120% 90% at 30% 20%,rgba(255,255,255,.07),transparent 60%),radial-gradient(80% 60% at 80% 90%,rgba(255,255,255,.05),transparent 70%),var(--blue)}
.slate::before{content:"";position:absolute;inset:0;opacity:.16;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
/* faint smudge of an erased earlier lesson */
.slate::after{content:"";position:absolute;inset:18% 8% 22% 50%;background:radial-gradient(ellipse,rgba(255,255,255,.06),transparent 70%);filter:blur(8px);pointer-events:none}
.slate-top{position:relative;display:flex;justify-content:space-between;align-items:baseline;font-size:16px;font-weight:700;color:rgba(244,246,241,.8);margin-bottom:14px}
.cols{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.cols::after{content:"";position:absolute;top:4px;bottom:0;right:50%;width:3px;background:rgba(244,246,241,.55);transform-origin:top}
.col{padding:0 22px}
.col h3{font-weight:900;font-size:30px;margin:0 0 10px;text-align:center;color:var(--chalk)}
.col.bad h3{color:var(--chalk-y)}
.col ul{list-style:none;margin:0;padding:0}
.col li{font-size:21px;font-weight:800;line-height:1.4;padding:7px 0;color:var(--chalk);text-shadow:0 0 1px rgba(255,255,255,.35)}
.col.good li::before{content:"✓";font-size:16px;margin-left:10px;opacity:.7}
.col .w{display:inline-block}
.bad li{display:flex;justify-content:space-between;align-items:center;gap:8px}
.bad .item{position:relative;display:inline-block}
.bad .item svg{position:absolute;inset:-2px -6px;width:calc(100% + 12px);height:calc(100% + 4px);overflow:visible;pointer-events:none}
.bad .item path{fill:none;stroke:var(--chalk);stroke-width:3.2;stroke-linecap:round;opacity:.92}
.bad .tag{font-size:12.5px;font-weight:800;color:var(--blue);background:var(--chalk-y);padding:1px 9px}
.chalk-hand{position:absolute;top:0;left:0;width:46px;height:9px;background:linear-gradient(#FFFFFB,#D9DCCF);box-shadow:0 3px 4px rgba(0,0,0,.35);transform-origin:right center;opacity:0;pointer-events:none;z-index:3}
.dust{position:absolute;inset:0;pointer-events:none;z-index:2}
.dust i{position:absolute;width:4px;height:4px;background:rgba(244,246,241,.85);filter:blur(.4px)}
.tray{position:absolute;right:14px;left:14px;bottom:-6px;height:8px;background:linear-gradient(#6B4429,#4E301C);box-shadow:0 6px 10px -4px rgba(0,0,0,.5)}
.tray .stick{position:absolute;bottom:6px;left:40px;width:56px;height:9px;background:linear-gradient(#FBFBF6,#D9DCCF)}
.tray .eraser{position:absolute;bottom:6px;left:118px;width:70px;height:16px;background:linear-gradient(#3C3027 0 45%,#C9C0B2 45%)}

/* ═══════════ ticker ═══════════ */
.ticker{overflow:hidden;background:var(--blue);border-top:4px solid var(--wood);border-bottom:1px solid var(--blue-d);padding:14px 0;direction:ltr}
.ticker-track{display:flex;gap:14px;width:max-content;animation:tick 40s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker span{direction:rtl;white-space:nowrap;color:var(--chalk);font-weight:800;font-size:15px;padding:4px 16px;border:1px dashed rgba(244,246,241,.35)}
.ticker span:nth-child(3n){color:var(--chalk-y);border-color:rgba(243,210,92,.45)}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ═══════════ sections ═══════════ */
section{padding:88px 0;position:relative}
section.tint{background:var(--blue-50);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{text-align:center;max-width:640px;margin:0 auto 42px}
.kicker{display:inline-block;color:var(--blue);font-weight:800;font-size:14px;margin-bottom:6px;padding:0 6px;background:linear-gradient(transparent 60%,rgba(243,210,92,.6) 60%)}
h2{font-size:clamp(26px,3.3vw,36px);font-weight:900;line-height:1.5;margin:0 0 8px}
.sec-head p{color:var(--muted);margin:0}

/* metrics */
.metrics-sec{padding:0;border-bottom:1px solid var(--line)}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.metric{padding:30px 20px;text-align:center;border-left:1px solid var(--line)}
.metric:last-child{border-left:0}
.metric b{display:block;font-size:clamp(30px,3.6vw,42px);font-weight:900;color:var(--blue);line-height:1.3}
.metric span{color:var(--muted);font-size:14.5px;font-weight:600}
.metric b small{font-size:.5em;font-weight:800;color:var(--green)}
.metric b .count{color:var(--blue);font-size:1em;font-weight:900}

/* ═══════════ live demo ═══════════ */
.demo-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}
.demo-copy p{color:var(--muted);margin:0 0 24px}
.demo-steps{list-style:none;margin:0 0 26px;padding:0}
.demo-steps li{position:relative;padding:12px 18px 12px 0;border-right:3px solid var(--line);color:var(--muted);font-weight:700;transition:color .3s,border-color .3s,background .3s}
.demo-steps li i{position:absolute;right:-3px;top:0;bottom:0;width:3px;background:var(--green);transform:scaleY(0);transform-origin:top}
.demo-steps li.on{color:var(--navy);background:#fff}
.demo-steps li.on i{animation:fillY 3.6s linear forwards}
@keyframes fillY{to{transform:scaleY(1)}}
.phone{background:#fff;border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(19,34,30,.45);max-width:480px;width:100%;justify-self:center}
.phone-head{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);background:#FAFCFB}
.phone-head b{display:block;color:var(--navy);font-size:15px;line-height:1.5}
.phone-head small{display:block;color:var(--muted);font-size:12.5px;line-height:1.4;min-height:1.4em}
.phone-head small.typing{color:var(--green);font-weight:700}
.ava{width:40px;height:40px;background:var(--blue);color:var(--chalk-y);display:flex;align-items:center;justify-content:center;font-weight:900;flex:none}
.guard{margin-right:auto;display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;color:var(--green);background:#E7F6EE;padding:3px 10px}
.guard i{width:7px;height:7px;background:var(--green);animation:pulse 1.6s infinite}
.chat{height:440px;overflow:hidden;padding:16px;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;
  background:linear-gradient(180deg,#F3F7F5,#E9F0EC)}
.msg{max-width:84%;background:#fff;padding:8px 12px 6px;border:1px solid var(--line);box-shadow:0 2px 0 rgba(19,34,30,.04);font-size:14.5px;line-height:1.8;align-self:flex-start;position:relative}
.msg .n{display:block;font-size:12.5px;font-weight:800;color:#2E7D9A}
.msg .t{color:var(--navy)}
.msg .t a{color:#2A6BC8;text-decoration:underline}
.msg time{display:block;text-align:left;font-size:11px;color:#9AAAA3;margin-top:-2px}
.msg.me{align-self:flex-end;background:#E6F4EA;border-color:#CDE6D5}
.msg.me .n{color:#1E7A45}
.msg.spam .n{color:#B5442E}
.msg.bot{border-right:3px solid var(--green);background:#fff}
.msg.bot .n{color:var(--blue)}
.msg.bot .n::after{content:"ربات";font-size:10.5px;font-weight:800;color:#fff;background:var(--green);padding:0 6px;margin-right:6px}
.msg .kb{display:flex;gap:6px;margin:8px 0 4px}
.msg .kb span{flex:1;text-align:center;font-size:13px;font-weight:800;padding:6px 8px;background:var(--blue-100);color:var(--blue)}
.msg .kb span.pressed{background:var(--green);color:#fff}
.sys{align-self:center;font-size:12.5px;font-weight:700;color:#fff;background:rgba(19,34,30,.55);padding:3px 12px}
.zap{position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(217,72,59,.16) 0 8px,transparent 8px 16px);border:1.5px solid var(--red);pointer-events:none}

/* ═══════════ features ═══════════ */
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-right:1px solid var(--line)}
.card{position:relative;background:#fff;border-left:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 28px 26px;transition:background .25s,transform .35s var(--ease),box-shadow .35s var(--ease);z-index:0}
.card::before{content:"";position:absolute;top:-1px;right:-1px;left:-1px;height:3px;background:linear-gradient(90deg,var(--chalk-y),var(--green));transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 40px -24px rgba(19,34,30,.45);z-index:1}
.card:hover::before{transform:scaleX(1)}
.ico{width:48px;height:48px;background:var(--blue-100);color:var(--blue);display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:background .3s,color .3s,transform .5s var(--ease)}
.card:hover .ico{background:var(--blue);color:var(--chalk-y);transform:rotate(-8deg) scale(1.06)}
.ico svg{width:24px;height:24px}
.card h3{font-size:18px;font-weight:800;margin:0 0 6px;line-height:1.6}
.card p{margin:0 0 16px;color:var(--muted);font-size:15px;line-height:1.9}
.cmd-row{display:flex;flex-wrap:wrap;gap:6px}
.cmd{display:inline-block;font-size:13.5px;font-weight:700;color:var(--blue);background:var(--blue-50);border:1px solid var(--blue-100);padding:2px 10px}

/* ═══════════ steps ═══════════ */
.steps{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;counter-reset:s}
.steps-line{position:absolute;top:22px;right:22px;left:22px;height:3px;background:var(--line)}
.steps-line i{display:block;height:100%;background:linear-gradient(90deg,var(--green),var(--chalk-y));transform-origin:right;transform:scaleX(0)}
.step{position:relative;background:#fff;border:1px solid var(--line);padding:62px 26px 24px;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.step:hover{transform:translateY(-4px);box-shadow:0 18px 36px -24px rgba(19,34,30,.45)}
.step::before{counter-increment:s;content:counter(s,persian);position:absolute;top:0;right:0;width:46px;height:46px;background:var(--blue);color:var(--chalk-y);font-weight:900;font-size:21px;display:flex;align-items:center;justify-content:center}
.step h3{margin:0 0 6px;font-size:18px;font-weight:800}
.step p{margin:0;color:var(--muted);font-size:15px}

/* ═══════════ prices ═══════════ */
.prices{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:20px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);padding:32px 30px;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.plan:hover{transform:translateY(-4px);box-shadow:0 24px 44px -28px rgba(19,34,30,.5)}
.plan h3{font-size:24px;font-weight:900;margin:0 0 4px}
.plan .sub{color:var(--muted);margin:0 0 20px;font-size:15px}
.plan ul{margin:0;padding:0;list-style:none}
.plan li{position:relative;padding:9px 26px 9px 0;border-top:1px solid var(--line);font-size:15px;color:var(--text)}
.plan li:first-child{border-top:0}
.plan li::before{content:"";position:absolute;right:0;top:17px;width:12px;height:7px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.plan.pro{border:2px solid var(--blue);position:relative}
.plan.pro .badge{position:absolute;top:-1px;left:-1px;background:var(--blue);color:var(--chalk-y);font-size:13px;font-weight:700;padding:4px 14px}
.rates{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:4px 0 22px;border:1px solid var(--line)}
.rate{position:relative;padding:14px 10px 12px;text-align:center;background:var(--blue-50);overflow:hidden}
.rate+.rate{border-right:1px solid var(--line)}
.rate span{display:block;font-size:13.5px;color:var(--muted);font-weight:600}
.rate b{display:block;font-size:28px;font-weight:900;color:var(--navy);line-height:1.5}
.rate small{font-size:12.5px;color:var(--muted)}
.rate.best{background:var(--blue)}
.rate.best span,.rate.best small{color:#BFD0C9}
.rate.best b{color:var(--chalk-y)}
.rate.best::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.22) 50%,transparent 65%);transform:translateX(120%);animation:sheen 4s 1s infinite}
.pay-note{font-size:14px;color:var(--muted);margin:18px 0 0}

/* ═══════════ faq ═══════════ */
.faq{max-width:840px;margin:0 auto;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);background:#fff;padding:0 22px;transition:background .25s}
details[open]{background:#FCFEFD}
summary{cursor:pointer;font-weight:700;color:var(--navy);padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"";width:10px;height:10px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg);transition:transform .3s var(--ease);flex:none;margin-top:-4px}
details[open] summary::after{transform:rotate(135deg);margin-top:4px}
details .ans{overflow:hidden}
details p{margin:0 0 18px;color:var(--muted)}

/* ═══════════ final ═══════════ */
.final{position:relative;overflow:hidden;background:var(--blue);color:var(--chalk);padding:72px 0;border-top:12px solid var(--wood)}
.final::before{content:"";position:absolute;inset:0;opacity:.14;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.final .wrap{position:relative;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.final h2{color:var(--chalk);margin:0}
.final p{margin:4px 0 0;color:#BFD0C9}
.final .btn-main{background:var(--chalk-y);color:var(--blue);border-color:var(--chalk-y)}
.final .btn-main:hover{background:#FFE07A}
footer{padding:26px 0;color:var(--muted);font-size:14px;border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
footer a{color:var(--blue);text-decoration:none;font-weight:700}

/* responsive */
@media (max-width:920px){
  .features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .prices,.demo-grid{grid-template-columns:minmax(0,1fr)}
  .demo-grid{gap:36px}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .metric:nth-child(2){border-left:0}
  .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media (max-width:620px){
  body{font-size:15px}
  .hero{padding:48px 0 52px}
  .lead{font-size:16px}
  .features,.steps{grid-template-columns:minmax(0,1fr)}
  .steps-line{display:none}
  .board{padding:10px}
  .slate{padding:18px 10px 28px;min-height:0}
  .slate-top{font-size:13px}
  .col{padding:0 8px}
  .col h3{font-size:24px}
  .col li{font-size:16px}
  .bad .tag{font-size:11px;padding:1px 6px}
  .rate b{font-size:22px}
  section{padding:60px 0}
  .ctas .btn{flex:1 1 100%}
  .chat{height:420px}
}

/* reduced motion: final states, no loops */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .ticker-track{animation:none!important}
  .btn-glow::before,.rate.best::after{display:none}
}