:root{
  --bg:#08111f;
  --panel:#111c2d;
  --panel-soft:#17253a;
  --line:#273850;
  --text:#edf5ff;
  --muted:#a3b2c7;
  --brand:#60a5fa;
  --brand-strong:#2563eb;
  --cyan:#22d3ee;
  --ok:#34d399;
  --danger:#fb7185;
  --shadow:0 24px 70px rgba(0,0,0,.34);
  color-scheme:dark;
  font-family:Inter,Segoe UI,Arial,sans-serif;
}

[data-theme=light]{
  --bg:#f3f8ff;
  --panel:#ffffff;
  --panel-soft:#eef6ff;
  --line:#d7e2ef;
  --text:#10213a;
  --muted:#5f7188;
  --brand:#2563eb;
  --brand-strong:#1d4ed8;
  --cyan:#0891b2;
  --ok:#059669;
  --danger:#e11d48;
  --shadow:0 22px 54px rgba(37,99,235,.13);
  color-scheme:light;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at 15% 7%,rgba(37,99,235,.2),transparent 340px),
    radial-gradient(circle at 88% 2%,rgba(34,211,238,.14),transparent 330px),
    var(--bg);
}
a{color:inherit}
button,input{font:inherit}

.site-header{
  position:sticky;
  top:0;
  z-index:40;
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:28px;
  padding:16px clamp(18px,4vw,60px);
  background:rgba(8,17,31,.78);
  border-bottom:1px solid rgba(148,163,184,.16);
  backdrop-filter:blur(18px);
}
[data-theme=light] .site-header{background:rgba(255,255,255,.82)}
.brand{display:inline-flex;align-items:center;text-decoration:none}
.brand img{
  width:218px;
  max-height:86px;
  object-fit:contain;
  filter:drop-shadow(0 10px 22px rgba(96,165,250,.3)) drop-shadow(0 2px 0 rgba(255,255,255,.08));
}
[data-theme=light] .brand img{filter:drop-shadow(0 12px 26px rgba(37,99,235,.18)) drop-shadow(0 1px 0 rgba(255,255,255,.7))}
.main-nav{display:flex;justify-content:flex-end;gap:8px}
.main-nav a{
  text-decoration:none;
  color:var(--muted);
  font-weight:850;
  padding:10px 12px;
  border-radius:999px;
}
.main-nav a:hover{background:var(--panel-soft);color:var(--text)}
.header-actions{display:flex;align-items:center;gap:10px}

.btn,.icon-button{
  border:1px solid var(--line);
  border-radius:12px;
  min-height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 15px;
  cursor:pointer;
  text-decoration:none;
  font-weight:900;
  color:var(--text);
  background:var(--panel);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease;
}
.btn:hover,.icon-button:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(15,23,42,.18);border-color:var(--brand)}
.btn-primary{background:linear-gradient(135deg,var(--brand-strong),var(--cyan));border-color:transparent;color:#fff}
.btn-ghost{background:transparent}
.btn-soft{background:rgba(96,165,250,.12);border-color:rgba(96,165,250,.3)}
.btn-large{min-height:50px;padding:13px 20px}
.icon-button svg,.btn svg{width:18px;height:18px}
.mobile-nav-toggle{display:none}
.language-select{position:relative}
.language-menu{
  position:absolute;
  right:0;
  top:calc(100% + 8px);
  display:grid;
  gap:6px;
  min-width:120px;
  padding:8px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--panel);
  box-shadow:var(--shadow);
}
.language-menu[hidden]{display:none!important}
.language-menu button{
  border:0;
  border-radius:8px;
  background:transparent;
  color:var(--text);
  padding:8px;
  text-align:left;
  cursor:pointer;
  font-weight:850;
}
.language-menu button:hover{background:var(--panel-soft)}

main{display:grid;gap:34px;padding:0 clamp(18px,4vw,60px) 34px}
.hero-section{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(520px,1.1fr);
  gap:34px;
  align-items:center;
  min-height:calc(100vh - 90px);
  padding:52px 0 26px;
}
.eyebrow{
  display:block;
  color:var(--brand);
  font-size:12px;
  font-weight:950;
  letter-spacing:.04em;
  text-transform:uppercase;
}
h1,h2,h3,p{margin-top:0}
h1{
  max-width:760px;
  margin:12px 0 18px;
  font-size:clamp(42px,5.5vw,76px);
  line-height:.98;
  letter-spacing:0;
}
h2{font-size:clamp(32px,4vw,52px);line-height:1.04;margin:10px 0 14px}
h3{font-size:22px;margin:0 0 8px}
p{color:var(--muted);line-height:1.7;font-weight:700}
.hero-copy>p{max-width:690px;font-size:19px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.trust-row span{
  display:inline-flex;
  align-items:center;
  gap:7px;
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 11px;
  background:rgba(255,255,255,.04);
  color:var(--muted);
}
[data-theme=light] .trust-row span{background:#fff}
.trust-row svg{width:17px;color:var(--ok)}

.hero-product{min-width:0}
.browser-frame{
  border:1px solid var(--line);
  border-radius:22px;
  overflow:hidden;
  background:linear-gradient(180deg,var(--panel),var(--panel-soft));
  box-shadow:var(--shadow);
}
.product-slider{position:relative;min-height:520px}
.product-slide{
  position:absolute;
  inset:0;
  opacity:0;
  transform:translateY(14px) scale(.985);
  pointer-events:none;
  transition:opacity .55s ease,transform .55s ease;
}
.product-slide.is-active{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.slider-dots{
  position:absolute;
  left:50%;
  bottom:16px;
  transform:translateX(-50%);
  display:flex;
  gap:7px;
  z-index:3;
}
.slider-dots span{
  width:9px;
  height:9px;
  border-radius:999px;
  background:rgba(148,163,184,.55);
  transition:width .2s ease,background .2s ease;
}
.slider-dots span.is-active{width:28px;background:var(--cyan)}
.browser-bar{
  height:44px;
  display:flex;
  align-items:center;
  gap:8px;
  padding:0 14px;
  border-bottom:1px solid var(--line);
  color:var(--muted);
}
.browser-bar span{width:10px;height:10px;border-radius:50%;background:#fb7185}
.browser-bar span:nth-child(2){background:#fbbf24}
.browser-bar span:nth-child(3){background:#34d399}
.browser-bar small{margin-left:10px;font-weight:850}
.product-grid{
  min-height:520px;
  display:grid;
  grid-template-columns:150px 220px minmax(0,1fr);
  gap:12px;
  padding:14px;
}
.mini-sidebar,.mini-inbox,.mini-chat{
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(8,17,31,.28);
  padding:12px;
}
[data-theme=light] .mini-sidebar,[data-theme=light] .mini-inbox,[data-theme=light] .mini-chat{background:#f8fbff}
.mini-sidebar{display:grid;align-content:start;gap:12px}
.mini-sidebar img{width:126px;margin:0 auto 8px}
.mini-sidebar span{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;font-weight:900}
.mini-sidebar .active{background:linear-gradient(135deg,var(--brand-strong),var(--cyan));color:#fff;border-radius:10px;padding:9px}
.mini-tabs{display:grid;grid-template-columns:1fr;gap:8px;margin-bottom:10px}
.mini-tabs b{display:block;border-radius:10px;background:var(--brand-strong);color:#fff;padding:9px 10px;font-size:13px;text-align:center}
.ticket-card{display:grid;gap:5px;border:1px solid var(--line);border-radius:13px;padding:12px;margin-bottom:10px}
.ticket-card.active{background:#2453d6;color:#fff;border-color:#60a5fa}
.ticket-card p{margin:0;color:inherit;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ticket-card small{font-weight:900;color:inherit}
.chat-head{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:12px}
.chat-head span{color:var(--muted)}
.bubble{max-width:72%;border-radius:14px;padding:12px;margin:10px 0;font-weight:800;line-height:1.45}
.bubble.in{background:#20314c;color:#fff}
.bubble.out{background:#14532d;color:#f0fdf4;margin-left:auto}
[data-theme=light] .bubble.in{background:#eaf2ff;color:#10213a}
.composer-preview{margin-top:20px;border:1px solid var(--line);border-radius:999px;color:var(--muted);padding:13px 16px}
.dashboard-preview,.builder-preview{
  min-height:520px;
  padding:24px;
  background:
    radial-gradient(circle at 70% 12%,rgba(96,165,250,.16),transparent 260px),
    linear-gradient(135deg,rgba(37,99,235,.08),rgba(16,185,129,.05));
}
.dash-preview-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}
.dash-preview-head span{color:var(--brand);font-weight:950;text-transform:uppercase;font-size:12px}
.dash-preview-head b{font-size:22px}
.dash-preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
.dash-preview-grid article{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:16px}
.dash-preview-grid strong{display:block;font-size:32px;color:var(--brand)}
.dash-preview-grid small{color:var(--muted);font-weight:900}
.dash-preview-main{display:grid;grid-template-columns:1.4fr .8fr;gap:14px;margin-bottom:14px}
.line-chart,.donut-chart,.dash-preview-bars{border:1px solid var(--line);border-radius:18px;background:var(--panel)}
.line-chart{height:190px;display:flex;align-items:end;gap:18px;padding:22px}
.line-chart span{flex:1;border-radius:999px 999px 0 0;background:linear-gradient(180deg,var(--brand),var(--cyan))}
.line-chart span:nth-child(1){height:24%}.line-chart span:nth-child(2){height:58%}.line-chart span:nth-child(3){height:82%}.line-chart span:nth-child(4){height:64%}.line-chart span:nth-child(5){height:38%}
.donut-chart{height:190px;display:grid;place-items:center}
.donut-chart:before{content:"";width:120px;height:120px;border-radius:50%;background:conic-gradient(var(--ok) 0 72%,var(--brand) 72% 86%,#64748b 86% 100%);box-shadow:inset 0 0 0 28px var(--panel)}
.dash-preview-bars{height:76px;display:grid;gap:9px;padding:14px}
.dash-preview-bars span{height:10px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--cyan))}
.dash-preview-bars span:nth-child(2){width:74%}.dash-preview-bars span:nth-child(3){width:48%}
.builder-preview{position:relative;overflow:hidden}
.builder-preview:before{content:"";position:absolute;inset:0;background:radial-gradient(circle,rgba(96,165,250,.18) 1px,transparent 1px);background-size:22px 22px}
.builder-node{position:absolute;z-index:1;width:190px;border:1px solid rgba(96,165,250,.48);border-radius:16px;background:var(--panel);padding:15px;box-shadow:0 18px 40px rgba(15,23,42,.2);font-weight:950}
.builder-node small{display:block;margin-top:5px;color:var(--muted);font-weight:800}
.builder-node.root{left:52px;top:78px}.builder-node.menu-a{left:300px;top:64px}.builder-node.timer-a{left:300px;top:286px}.builder-node.queue-a{right:58px;top:190px}
.builder-line{position:absolute;z-index:0;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--cyan));transform-origin:left center;box-shadow:0 0 16px rgba(96,165,250,.35)}
.builder-line.a{left:242px;top:143px;width:70px}.builder-line.b{left:386px;top:236px;width:150px;transform:rotate(55deg)}.builder-line.c{right:250px;top:302px;width:118px;transform:rotate(-24deg)}

.metric-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.metric-strip article{
  border:1px solid var(--line);
  border-radius:18px;
  background:var(--panel);
  box-shadow:var(--shadow);
  padding:22px;
}
.metric-strip strong{display:block;font-size:30px;color:var(--brand)}
.metric-strip span{display:block;color:var(--muted);font-weight:800;line-height:1.45}

.section,.split-section,.pricing-section{
  border:1px solid var(--line);
  border-radius:28px;
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));
  padding:clamp(24px,4vw,44px);
  box-shadow:var(--shadow);
}
[data-theme=light] .section,[data-theme=light] .split-section,[data-theme=light] .pricing-section{background:#fff}
.section-head{max-width:860px;margin-bottom:24px}
.feature-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.feature-grid article,.dashboard-card,.phone-card,.security-card,.pricing-card{
  border:1px solid var(--line);
  border-radius:18px;
  background:var(--panel);
  padding:22px;
}
.feature-grid svg,.security-card>svg{
  width:34px;
  height:34px;
  padding:7px;
  border-radius:10px;
  background:rgba(96,165,250,.13);
  color:var(--brand);
  margin-bottom:14px;
}

.split-section{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(480px,1.1fr);
  gap:26px;
  align-items:center;
}
.check-list{display:grid;gap:11px;padding:0;margin:22px 0 0;list-style:none}
.check-list li{display:flex;align-items:center;gap:10px;color:var(--muted);font-weight:850}
.check-list svg{width:20px;color:var(--ok)}
.flow-preview{
  position:relative;
  min-height:420px;
  border:1px solid var(--line);
  border-radius:22px;
  overflow:hidden;
  background:
    radial-gradient(circle,rgba(96,165,250,.18) 1px,transparent 1px),
    linear-gradient(135deg,rgba(37,99,235,.08),rgba(16,185,129,.05));
  background-size:22px 22px,auto;
}
.node{
  position:absolute;
  width:170px;
  border:1px solid rgba(96,165,250,.5);
  border-radius:15px;
  padding:15px;
  background:var(--panel);
  box-shadow:0 18px 40px rgba(15,23,42,.18);
  font-weight:950;
}
.node small{display:block;color:var(--muted);font-weight:800;margin-top:5px}
.node.start{left:32px;top:56px}
.node.menu{left:250px;top:48px}
.node.timer{left:250px;top:244px}
.node.transfer{right:34px;top:170px}
.connector{position:absolute;height:3px;background:linear-gradient(90deg,var(--brand),var(--cyan));border-radius:999px;transform-origin:left center}
.connector.one{left:202px;top:122px;width:58px}
.connector.two{left:330px;top:208px;width:126px;transform:rotate(54deg)}
.connector.three{right:190px;top:256px;width:82px;transform:rotate(-24deg)}

.panel-showcase{overflow:hidden}
.showcase-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.dashboard-card,.phone-card,.security-card{min-height:320px;display:grid;align-content:end;position:relative;overflow:hidden}
.phone-card{min-height:390px;padding-top:288px;align-content:start}
.chart-bars{position:absolute;left:22px;right:22px;top:24px;height:150px;display:flex;align-items:end;gap:14px}
.chart-bars span{flex:1;border-radius:12px 12px 0 0;background:linear-gradient(180deg,var(--brand),var(--cyan))}
.chart-bars span:nth-child(1){height:36%}.chart-bars span:nth-child(2){height:72%}.chart-bars span:nth-child(3){height:52%}.chart-bars span:nth-child(4){height:88%}
.phone-shell{
  position:absolute;
  top:18px;
  left:50%;
  transform:translateX(-50%);
  width:180px;
  height:250px;
  border:8px solid #020617;
  border-radius:28px;
  background:var(--panel-soft);
  padding:14px;
}
.phone-top{width:56px;height:5px;border-radius:999px;background:var(--line);margin:0 auto 14px}
.phone-tabs{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:11px}
.phone-tabs span{height:26px;border-radius:8px;background:var(--brand)}
.phone-ticket{height:56px;border-radius:12px;background:#2453d6;margin-bottom:14px}
.phone-message{height:42px;border-radius:12px;background:#14532d;margin-left:28px;margin-bottom:10px}
.phone-message.two{width:76%;margin-left:0;background:#20314c}
.security-card{min-height:390px;padding-top:236px;align-content:start}
.security-visual{
  position:absolute;
  top:24px;
  left:22px;
  right:22px;
  height:178px;
  border:1px solid var(--line);
  border-radius:20px;
  background:
    radial-gradient(circle at 18% 20%,rgba(96,165,250,.24),transparent 80px),
    linear-gradient(135deg,var(--panel-soft),var(--panel));
  padding:18px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.03);
}
.avatar-row{display:flex;gap:10px;margin-bottom:18px}
.avatar-row span{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--cyan));box-shadow:0 10px 24px rgba(37,99,235,.22)}
.avatar-row span:nth-child(2){background:linear-gradient(135deg,#10b981,#22d3ee)}
.avatar-row span:nth-child(3){background:linear-gradient(135deg,#64748b,#60a5fa)}
.permission-line{display:grid;grid-template-columns:38px 1fr;gap:10px;align-items:center;margin-top:10px}
.permission-line b{height:22px;border-radius:999px;background:var(--ok)}
.permission-line.off b{background:#64748b}
.permission-line em{height:10px;border-radius:999px;background:rgba(148,163,184,.42)}
.permission-line:nth-child(3) em{width:78%}.permission-line:nth-child(4) em{width:56%}

.pricing-section{
  display:grid;
  grid-template-columns:minmax(0,1fr) 380px;
  gap:22px;
  align-items:center;
}
.pricing-section-full{
  grid-template-columns:1fr;
  align-items:stretch;
}
.pricing-intro{
  max-width:980px;
}
.pricing-cards{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}
.plan-card{
  position:relative;
  display:grid;
  gap:14px;
  align-content:start;
  border:1px solid var(--line);
  border-radius:20px;
  background:linear-gradient(180deg,var(--panel),var(--panel-soft));
  padding:22px;
  min-height:390px;
  overflow:hidden;
}
.plan-card::before{
  content:"";
  position:absolute;
  inset:0 0 auto;
  height:4px;
  background:linear-gradient(90deg,var(--brand),var(--cyan));
  opacity:.75;
}
.plan-card.is-featured{
  border-color:rgba(34,211,238,.58);
  box-shadow:0 24px 55px rgba(37,99,235,.24);
  transform:translateY(-6px);
}
.plan-kicker,.plan-badge{
  color:var(--brand);
  font-size:12px;
  font-weight:950;
  text-transform:uppercase;
}
.plan-badge{
  width:max-content;
  border:1px solid rgba(34,211,238,.38);
  border-radius:999px;
  background:rgba(34,211,238,.12);
  color:var(--cyan);
  padding:6px 10px;
}
.plan-card h3{
  margin:0;
  color:var(--text);
  font-size:28px;
}
.plan-card p{
  margin:0;
  color:var(--muted);
  font-weight:800;
  line-height:1.5;
}
.plan-price{
  display:block;
  color:var(--text);
  font-size:30px;
  line-height:1.1;
}
.plan-price small{
  color:var(--muted);
  font-size:14px;
  font-weight:850;
}
.plan-card ul{
  display:grid;
  gap:11px;
  padding:0;
  margin:0;
  list-style:none;
}
.plan-card li{
  display:flex;
  align-items:flex-start;
  gap:9px;
  color:var(--muted);
  font-weight:850;
  line-height:1.35;
}
.plan-card li svg{
  flex:0 0 auto;
  width:18px;
  height:18px;
  color:var(--ok);
  margin-top:1px;
}
.plan-card .btn{
  align-self:end;
  width:100%;
  margin-top:auto;
}
.pricing-provider-card{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:10px 18px;
  align-items:center;
}
.pricing-provider-card span,
.pricing-provider-card strong,
.pricing-provider-card p{
  grid-column:1;
}
.pricing-provider-card .btn{
  grid-column:2;
  grid-row:1 / span 3;
}
.pricing-card strong{display:block;font-size:26px;margin:8px 0;color:var(--text)}
.pricing-card>span{color:var(--brand);font-weight:950;text-transform:uppercase;font-size:12px}

.site-footer{
  display:grid;
  place-items:center;
  gap:8px;
  padding:28px 18px 42px;
  color:var(--muted);
  font-weight:850;
  text-align:center;
}
.site-footer img{width:140px}
.site-footer img{
  width:210px;
  max-height:92px;
  object-fit:contain;
  filter:drop-shadow(0 12px 26px rgba(96,165,250,.26));
}
.site-footer p{margin:0}
.site-footer a{color:var(--brand);text-decoration:none;font-weight:950}
.site-footer div{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.site-footer span{border:1px solid var(--line);border-radius:999px;padding:6px 10px;background:var(--panel)}

.modal-backdrop{
  position:fixed;
  inset:0;
  z-index:80;
  display:grid;
  place-items:center;
  padding:20px;
  background:rgba(2,6,23,.68);
  backdrop-filter:blur(8px);
}
.modal-backdrop[hidden]{display:none!important}
.login-modal{
  width:min(430px,100%);
  position:relative;
  border:1px solid var(--line);
  border-radius:24px;
  background:var(--panel);
  box-shadow:var(--shadow);
  padding:26px;
}

.back-to-top{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:35;
  width:48px;
  height:48px;
  border:1px solid rgba(96,165,250,.4);
  border-radius:999px;
  background:linear-gradient(135deg,var(--brand-strong),var(--cyan));
  color:#fff;
  box-shadow:0 18px 40px rgba(37,99,235,.28);
  cursor:pointer;
  opacity:0;
  pointer-events:none;
  transform:translateY(10px);
  transition:opacity .18s ease,transform .18s ease;
}
.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.back-to-top svg{width:21px;height:21px}
.login-modal img{width:170px;display:block;margin:0 auto 14px}
.login-modal h2{font-size:30px;margin-bottom:16px}
.login-modal form{display:grid;gap:12px}
.login-modal label{display:grid;gap:7px;color:var(--brand);font-size:12px;text-transform:uppercase;font-weight:950}
.login-modal input{
  width:100%;
  border:1px solid var(--line);
  border-radius:12px;
  padding:12px 14px;
  background:var(--panel-soft);
  color:var(--text);
}
.remember-row{display:flex!important;align-items:center;gap:9px;color:var(--muted)!important;text-transform:none!important}
.remember-row input{width:auto}
.login-modal>a{display:block;margin-top:14px;text-align:center;color:var(--brand);font-weight:900;text-decoration:none}
.modal-close{
  position:absolute;
  top:14px;
  right:14px;
  width:38px;
  height:38px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--panel-soft);
  color:var(--text);
  cursor:pointer;
}

@media(max-width:1180px){
  .hero-section,.split-section,.pricing-section{grid-template-columns:1fr}
  .hero-section{min-height:auto}
  .product-grid{grid-template-columns:130px 200px minmax(0,1fr)}
  .builder-node.queue-a{right:28px}
  .pricing-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plan-card.is-featured{transform:none}
}

@media(max-width:920px){
  .site-header{grid-template-columns:auto auto;justify-content:space-between}
  .mobile-nav-toggle{display:inline-flex;border:0;border-radius:12px;background:linear-gradient(135deg,var(--brand-strong),var(--cyan));color:#fff;width:44px;height:44px;align-items:center;justify-content:center}
  .main-nav{grid-column:1/-1;display:none;justify-content:flex-start;flex-wrap:wrap}
  .main-nav.is-open{display:flex}
  .header-actions{grid-column:1/-1;justify-content:flex-start;flex-wrap:wrap}
  .brand img{width:174px}
  .product-grid{grid-template-columns:1fr}
  .mini-sidebar{display:none}
  .metric-strip,.feature-grid,.showcase-grid{grid-template-columns:1fr 1fr}
  .pricing-provider-card{grid-template-columns:1fr}
  .pricing-provider-card span,
  .pricing-provider-card strong,
  .pricing-provider-card p,
  .pricing-provider-card .btn{grid-column:auto;grid-row:auto}
  .dash-preview-main{grid-template-columns:1fr}
  .donut-chart{display:none}
  .builder-node.root{left:24px;top:44px}.builder-node.menu-a{left:250px;top:42px}.builder-node.timer-a{left:250px;top:252px}.builder-node.queue-a{left:468px;right:auto;top:158px}
}

@media(max-width:640px){
  main{padding-left:14px;padding-right:14px}
  .site-header{padding:12px 14px}
  h1{font-size:40px}
  h2{font-size:32px}
  .metric-strip,.feature-grid,.showcase-grid,.pricing-cards{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .site-footer img{width:180px}
  .back-to-top{right:16px;bottom:16px}
  .product-slider,.product-slide,.dashboard-preview,.builder-preview{min-height:560px}
  .dashboard-preview{padding:16px}
  .dash-preview-grid{grid-template-columns:1fr}
  .line-chart{height:160px;gap:10px}
  .dash-preview-bars{display:none}
  .builder-node{width:180px}
  .builder-node.root{left:18px;top:28px}.builder-node.menu-a{left:18px;top:162px}.builder-node.timer-a{left:18px;top:296px}.builder-node.queue-a{left:18px;top:430px}
  .builder-line{display:none}
  .flow-preview{min-height:520px}
  .node.start{left:20px;top:24px}
  .node.menu{left:20px;top:168px}
  .node.timer{left:20px;top:312px}
  .node.transfer{left:20px;right:auto;top:420px}
  .connector{display:none}
}