/* BARBEN brand v1 — layout: price-list-first landing page. A slide-sorter grid and a soft-glass wash sit
   behind the price list; each service category owns one brand color that carries from the price board,
   through the slide-layer diagram, to the calculator's cost bar. Mix: ~60% light, ~25% navy, ~10% blue,
   ~5% pink/lilac. Gradients only on the logo, the hero headline, the process bar and the contact band. */
:root{
  --btn:#001172; --navy:#001172; --blue:#1765E8; --ice:#87C6FF; --pink:#FFB8C9; --lilac:#AC83E9;
  --paper:#F8FAFF; --surface:#FFFFFF; --sunk:#EAF2FF; --ink:#0B163D; --muted:#26345A; --faint:#5D6A8F; --line:#D9E4F7;
  --panel:#001172; --panel-ink:#FFFFFF; --panel-muted:#B8C6F2; --panel-line:#22359A;
  --wash1:#DCEBFF; --wash2:#FFE3EA; --wash3:#F0E5FA;
  --g-tech:linear-gradient(110deg,#001172 0%,#1765E8 52%,#87C6FF 100%);
  --g-creative:linear-gradient(110deg,#FFB8C9 0%,#AC83E9 50%,#1765E8 100%);
  --g-head:linear-gradient(110deg,#001172 0%,#1765E8 70%,#5B9BF0 100%);
  --g-glass:linear-gradient(110deg,#DCEBFF 0%,#F0E5FA 50%,#FFE3EA 100%);

  /* category colors: fill · soft tint · text on fill · text/icon on light surfaces */
  --c-slide:#1765E8; --c-slide-soft:#EAF2FF; --c-slide-on:#FFFFFF; --c-slide-ink:#1765E8;
  --c-video:#001172; --c-video-soft:#E3E8FA; --c-video-on:#FFFFFF; --c-video-ink:#001172;
  --c-game:#AC83E9;  --c-game-soft:#F2EAFC;  --c-game-on:#0B163D;  --c-game-ink:#6A3FBF;
  --c-round:#FFB8C9; --c-round-soft:#FFEEF2; --c-round-on:#0B163D; --c-round-ink:#B02A55;
  --c-extra:#87C6FF; --c-extra-soft:#E6F3FF; --c-extra-on:#0B163D; --c-extra-ink:#1659A8;
  --c-rush:#E3527A;  --c-rush-soft:#FFE6EC;  --c-rush-on:#FFFFFF;  --c-rush-ink:#B02A55;

  --f-display:"Rubik","IBM Plex Sans Hebrew",system-ui,sans-serif;
  --f-body:"IBM Plex Sans Hebrew","Rubik",system-ui,"Segoe UI",Arial,sans-serif;
  --r:18px; --r-sm:11px;
  --shadow:0 1px 2px rgb(0 17 114 / .06),0 14px 34px -16px rgb(0 17 114 / .28);
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --btn:#2F6FE6; --paper:#050A2E; --surface:#0C1446; --sunk:#132058; --ink:#EEF3FF; --muted:#BCC8EC; --faint:#8494C4; --line:#22307A;
  --panel:#0E1A63; --panel-ink:#FFFFFF; --panel-muted:#B8C6F2; --panel-line:#2A3B9A;
  --wash1:#11286E; --wash2:#2A1A4E; --wash3:#1B1B5A;
  --g-head:linear-gradient(110deg,#87C6FF 0%,#C9B0F5 55%,#FFB8C9 100%);
  --g-glass:linear-gradient(110deg,#11286E 0%,#24195A 50%,#3A1F3E 100%);
  --c-slide:#5B95F5; --c-slide-soft:#11245E; --c-slide-on:#050A2E; --c-slide-ink:#8DB6FF;
  --c-video:#C6D2FF; --c-video-soft:#1A2466; --c-video-on:#050A2E; --c-video-ink:#C6D2FF;
  --c-game:#C3A2F2;  --c-game-soft:#2A1F5C;  --c-game-on:#12082E;  --c-game-ink:#CDB0F7;
  --c-round:#FFB8C9; --c-round-soft:#3A1F3E; --c-round-on:#2A0712; --c-round-ink:#FFC3D1;
  --c-extra:#87C6FF; --c-extra-soft:#10305E; --c-extra-on:#061A33; --c-extra-ink:#9FD2FF;
  --c-rush:#FF8FAB;  --c-rush-soft:#3E1630;  --c-rush-on:#2A0712;  --c-rush-ink:#FF9DB5;
  --shadow:0 1px 2px rgb(0 0 0 / .3),0 18px 38px -16px rgb(0 0 0 / .65);
  color-scheme:dark }}
:root[data-theme="dark"]{
  --btn:#2F6FE6; --paper:#050A2E; --surface:#0C1446; --sunk:#132058; --ink:#EEF3FF; --muted:#BCC8EC; --faint:#8494C4; --line:#22307A;
  --panel:#0E1A63; --panel-ink:#FFFFFF; --panel-muted:#B8C6F2; --panel-line:#2A3B9A;
  --wash1:#11286E; --wash2:#2A1A4E; --wash3:#1B1B5A;
  --g-head:linear-gradient(110deg,#87C6FF 0%,#C9B0F5 55%,#FFB8C9 100%);
  --g-glass:linear-gradient(110deg,#11286E 0%,#24195A 50%,#3A1F3E 100%);
  --c-slide:#5B95F5; --c-slide-soft:#11245E; --c-slide-on:#050A2E; --c-slide-ink:#8DB6FF;
  --c-video:#C6D2FF; --c-video-soft:#1A2466; --c-video-on:#050A2E; --c-video-ink:#C6D2FF;
  --c-game:#C3A2F2;  --c-game-soft:#2A1F5C;  --c-game-on:#12082E;  --c-game-ink:#CDB0F7;
  --c-round:#FFB8C9; --c-round-soft:#3A1F3E; --c-round-on:#2A0712; --c-round-ink:#FFC3D1;
  --c-extra:#87C6FF; --c-extra-soft:#10305E; --c-extra-on:#061A33; --c-extra-ink:#9FD2FF;
  --c-rush:#FF8FAB;  --c-rush-soft:#3E1630;  --c-rush-on:#2A0712;  --c-rush-ink:#FF9DB5;
  --shadow:0 1px 2px rgb(0 0 0 / .3),0 18px 38px -16px rgb(0 0 0 / .65);
  color-scheme:dark }

/* category binding: any element with data-c gets --c / --c-soft / --c-on / --c-ink */
[data-c="slide"]{--c:var(--c-slide);--c-soft:var(--c-slide-soft);--c-on:var(--c-slide-on);--c-ink:var(--c-slide-ink)}
[data-c="video"]{--c:var(--c-video);--c-soft:var(--c-video-soft);--c-on:var(--c-video-on);--c-ink:var(--c-video-ink)}
[data-c="game"] {--c:var(--c-game); --c-soft:var(--c-game-soft); --c-on:var(--c-game-on); --c-ink:var(--c-game-ink)}
[data-c="round"]{--c:var(--c-round);--c-soft:var(--c-round-soft);--c-on:var(--c-round-on);--c-ink:var(--c-round-ink)}
[data-c="extra"]{--c:var(--c-extra);--c-soft:var(--c-extra-soft);--c-on:var(--c-extra-on);--c-ink:var(--c-extra-ink)}
[data-c="rush"] {--c:var(--c-rush); --c-soft:var(--c-rush-soft); --c-on:var(--c-rush-on); --c-ink:var(--c-rush-ink)}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--hdr,96px)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.65;direction:rtl;-webkit-font-smoothing:antialiased}
img{max-width:100%}
[hidden]{display:none!important}
.wrap{max-width:1180px;margin-inline:auto;padding-inline:24px}
h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.15;letter-spacing:-.01em;text-wrap:balance;margin:0}
h2{font-size:clamp(1.75rem,3.4vw,2.5rem)}
h3{font-size:1.12rem}
p{margin:0}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:8px}
.num{font-variant-numeric:tabular-nums}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;font-weight:600;letter-spacing:.04em;color:var(--muted)}
.kicker .dot{width:8px;height:8px;border-radius:50%;background:var(--c,var(--c-slide));box-shadow:0 0 0 4px var(--c-soft,var(--c-slide-soft))}
.kicker{color:var(--c-ink,var(--muted))}
.skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:50;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}

/* ---------- buttons ---------- */
.btn{--c:var(--btn);--c-on:#FFFFFF;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;border:1.5px solid var(--c);background:var(--c);color:var(--c-on);font-weight:600;font-size:1rem;text-decoration:none;cursor:pointer;white-space:nowrap;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px -12px var(--c)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--ink);box-shadow:none}
.btn svg{width:20px;height:20px;flex:none}
.btn svg.wa-ic{width:24px;height:24px;filter:drop-shadow(0 1px 1px rgb(0 0 0 / .15))}
.btn.sm{min-height:40px;padding:0 16px;font-size:.92rem}

/* ---------- header + nav ---------- */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.top .bar{display:flex;align-items:center;gap:12px 20px;padding-block:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.logo{width:50px;height:50px;flex:none;display:grid;place-items:center;background:#FFFFFF;border:1px solid var(--line);border-radius:13px;padding:4px;box-shadow:0 4px 12px -8px rgb(0 17 114 / .5)}
.logo img{width:100%;height:100%;display:block}
.brand-txt{display:grid;line-height:1.15}
.brand-txt b{font-family:var(--f-display);font-weight:800;font-size:1.22rem;letter-spacing:-.01em;color:var(--ink)}
.brand-txt small{font-size:.86rem;color:var(--muted);font-weight:500}
.nav{display:flex;gap:6px;flex:1;justify-content:center;min-width:0;overflow-x:auto;scrollbar-width:none;padding:4px}
.nav::-webkit-scrollbar{display:none}
.nav a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 15px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem;white-space:nowrap;transition:background .2s,border-color .2s,color .2s,transform .2s}
.nav a svg{width:18px;height:18px;flex:none;color:var(--c-ink);transition:color .2s}
.nav a:hover{border-color:var(--c);background:var(--c-soft);transform:translateY(-1px)}
.nav a[aria-current="true"]{background:var(--c);border-color:var(--c);color:var(--c-on)}
.nav a[aria-current="true"] svg{color:var(--c-on)}

/* ---------- sections ---------- */
main{display:grid}
.sec{padding-block:96px}
.sec + .sec{border-top:1px solid var(--line)}
.sec-head{display:grid;gap:12px;max-width:46rem;margin-bottom:44px}
.sec-head p{color:var(--muted);font-size:1.06rem}

@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes drift{0%,100%{transform:translateY(0) rotate(var(--rot,0deg))}50%{transform:translateY(-10px) rotate(var(--rot,0deg))}}
.rise{animation:rise .7s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--d,0) * 90ms)}

/* ---------- pricing hero ---------- */
.pricing{position:relative;overflow:hidden;padding-block:64px 88px;background:radial-gradient(55% 70% at 88% 0%,var(--wash1),transparent 70%),radial-gradient(45% 60% at 8% 20%,var(--wash2),transparent 70%),radial-gradient(40% 50% at 45% 100%,var(--wash3),transparent 70%)}
.sorter{position:absolute;inset:0;z-index:0;pointer-events:none;background:var(--line);
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='88' height='60'%3E%3Crect x='8' y='8' width='72' height='40.5' rx='5' fill='none' stroke='black' stroke-width='1.5'/%3E%3C/svg%3E"),radial-gradient(ellipse 70% 80% at 30% 40%,#000 0%,transparent 75%);
  -webkit-mask-composite:source-in;
  mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='88' height='60'%3E%3Crect x='8' y='8' width='72' height='40.5' rx='5' fill='none' stroke='black' stroke-width='1.5'/%3E%3C/svg%3E"),radial-gradient(ellipse 70% 80% at 30% 40%,#000 0%,transparent 75%);
  mask-composite:intersect;mask-repeat:repeat,no-repeat;-webkit-mask-repeat:repeat,no-repeat}
.chip-slide{position:absolute;z-index:0;width:72px;aspect-ratio:16/9;border-radius:6px;background:var(--c);opacity:.8;animation:drift 7s ease-in-out infinite;box-shadow:0 10px 20px -10px var(--c)}
.pricing-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:40px;align-items:start}
.pricing-head{display:grid;gap:22px;align-content:start;min-width:0}
.pricing h1{font-size:clamp(2.5rem,6vw,4.4rem);font-weight:800;letter-spacing:-.025em;line-height:1.02}
.pricing h1 .hl{background:var(--g-head);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.08em}
.lead{font-size:1.15rem;color:var(--muted);max-width:32rem}

.base{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:26px 26px 24px;display:grid;gap:18px;overflow:hidden}
.base::before{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:6px;background:var(--g-tech)}
.base-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.tag{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 12px;font-size:.82rem;font-weight:600;background:var(--c-soft,var(--sunk));color:var(--c-ink,var(--muted))}
.price-big{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.price-big .n{font-family:var(--f-display);font-weight:800;font-size:clamp(4.2rem,10vw,6.4rem);line-height:.9;letter-spacing:-.04em;color:var(--c-video-ink);font-variant-numeric:tabular-nums}
.price-big .cur{font-family:var(--f-display);font-weight:700;font-size:2.2rem;color:var(--c-slide-ink)}
.price-big .per{font-weight:600;font-size:1.25rem;color:var(--muted)}
.incl{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.incl li{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:6px 13px;font-size:.9rem;font-weight:600;background:var(--sunk)}
.incl li svg{width:16px;height:16px;color:var(--c-slide-ink)}
.cta{display:flex;gap:10px;flex-wrap:wrap}

.board{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:10px 26px 22px;min-width:0}
.board-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px 12px;padding:16px 0 6px;border-bottom:2px solid var(--navy)}
.board-head h2{font-size:1.35rem}
.board-head > div{display:grid;gap:2px}
.dl{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 14px;border-radius:999px;border:1.5px solid var(--line);background:var(--sunk);color:var(--c-slide-ink);font-weight:600;font-size:.88rem;text-decoration:none;white-space:nowrap;transition:border-color .15s,transform .15s}
.dl svg{width:18px;height:18px}
.dl:hover{border-color:var(--blue);transform:translateY(-1px)}
.contact-band .btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.board-head span{font-size:.85rem;color:var(--faint);font-weight:500}
.grp{padding-top:16px}
.grp-title{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:700;font-size:1rem;margin-bottom:4px}
.grp-title i{width:22px;height:12.4px;border-radius:3px;background:var(--c);flex:none}
.grp-title small{font-family:var(--f-body);font-weight:500;font-size:.84rem;color:var(--faint)}
.row{display:grid;grid-template-columns:auto 1fr auto;align-items:baseline;gap:10px;padding:8px 0 8px 2px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .nm{font-weight:600}
.row .nm small{display:block;font-weight:400;font-size:.86rem;color:var(--muted);line-height:1.4}
.row .ld{border-bottom:2px dotted var(--line);transform:translateY(-5px);min-width:12px}
.row b{font-family:var(--f-display);font-weight:700;font-size:1.08rem;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--ink)}
.row b.txt{font-family:var(--f-body);font-weight:600;font-size:.95rem;color:var(--c-ink)}
.row b .u{font-family:var(--f-body);font-weight:500;font-size:.8rem;color:var(--faint);margin-inline-start:4px}

/* ---------- included: slide layer diagram ---------- */
.anatomy{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px;align-items:center}
.stage3d{position:relative;height:380px;perspective:1600px;display:grid;place-items:center}
.stack{position:relative;width:min(100%,420px);aspect-ratio:16/9;transform-style:preserve-3d;transform:rotateX(56deg) rotateZ(38deg)}
.layer{position:absolute;inset:0;border-radius:14px;border:2px solid var(--c);background:color-mix(in srgb,var(--surface) 82%,transparent);box-shadow:0 30px 40px -30px rgb(0 0 0 / .45);transform:translateZ(calc(var(--i) * var(--gap,58px)));transition:transform .5s cubic-bezier(.2,.7,.2,1),background .3s,box-shadow .3s;overflow:hidden}
.layer.base-l{background:var(--surface)}
.layer .lbl{position:absolute;top:10px;inset-inline-start:10px;font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px;background:var(--c);color:var(--c-on)}
.stack.tight .layer{--gap:8px}
.layer.on{background:var(--c-soft);box-shadow:0 30px 50px -24px var(--c);transform:translateZ(calc(var(--i) * var(--gap,58px) + 22px))}
/* layer contents */
.ln{position:absolute;inset-inline:12%;height:8px;border-radius:4px;background:var(--line)}
.ln.t{height:14px;inset-inline-end:40%;background:var(--navy);opacity:.85}
.sun{position:absolute;width:22%;aspect-ratio:1;border-radius:50%;background:var(--pink);top:16%;inset-inline-end:12%;opacity:.9}
.hill{position:absolute;bottom:-30%;inset-inline-start:-10%;width:80%;aspect-ratio:2/1;border-radius:50%;background:var(--lilac);opacity:.6}
.hill.b{inset-inline-start:35%;width:90%;background:var(--blue);opacity:.5}
.pill{position:absolute;bottom:14%;height:18%;width:22%;border-radius:999px;background:var(--c-game-ink)}
.drag{position:absolute;top:30%;inset-inline-start:14%;width:26%;height:22%;border-radius:8px;border:2px dashed var(--c-game-ink)}
.path{position:absolute;inset:18% 14%;border:2.5px dashed var(--c-extra-ink);border-radius:50% 50% 0 0;border-bottom:0}
.path::after{content:"";position:absolute;inset-inline-end:-9px;bottom:-4px;border:9px solid transparent;border-top-color:var(--c-extra-ink);border-top-width:12px}

.layers-legend{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.layers-legend li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;padding:14px 16px;border-radius:var(--r-sm);border:1.5px solid var(--line);background:var(--surface);cursor:default;transition:border-color .2s,background .2s,transform .2s}
.layers-legend li:hover,.layers-legend li:focus-within,.layers-legend li.on{border-color:var(--c);background:var(--c-soft);transform:translateX(-4px)}
.layers-legend .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--c);color:var(--c-on)}
.layers-legend .ic svg{width:22px;height:22px}
.layers-legend h3{font-size:1.05rem}
.layers-legend p{color:var(--muted);font-size:.95rem;line-height:1.5}
.layers-legend button{all:unset;display:contents}

.also{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px}
.also > div{display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:var(--r-sm);background:var(--c-soft)}
.also .big{font-family:var(--f-display);font-weight:800;font-size:2rem;line-height:1;color:var(--c-ink);min-width:2.6rem}
.also h3{font-size:1rem}
.also p{font-size:.92rem;color:var(--muted);line-height:1.5}

.slide-def{margin-top:64px;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:32px;align-items:start}
.slide-def .sec-head{margin:0}
.sizes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.size{border-radius:var(--r);padding:20px;background:var(--surface);border:1.5px solid var(--line);display:grid;gap:10px;align-content:start;min-width:0;transition:border-color .2s,transform .2s}
.size:hover{border-color:var(--c-game-ink);transform:translateY(-3px)}
.size .eq{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.size .eq b{font-family:var(--f-display);font-weight:800;font-size:2.2rem;line-height:1;color:var(--c-game-ink)}
.size .eq span{font-weight:600;color:var(--muted);font-size:.92rem}
.minis{display:flex;flex-wrap:wrap;gap:4px}
.minis i{width:24px;aspect-ratio:16/9;border-radius:3px;background:var(--c-game);opacity:.9;animation:rise .5s both;animation-delay:calc(var(--k) * 60ms)}
.size p{font-size:.92rem;color:var(--muted);line-height:1.5}

/* ---------- calculator ---------- */
.calc-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px;align-items:start}
.inputs{display:grid;gap:14px;min-width:0}
.field{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;display:grid;gap:12px;min-width:0;position:relative}
.field::before{content:"";position:absolute;top:22px;inset-inline-start:0;width:4px;height:24px;border-radius:0 4px 4px 0;background:var(--c,var(--line))}
.field > header{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.field > header h3{font-size:1.05rem}
.field > header .hint{font-size:.86rem;color:var(--faint);font-weight:500}
.range-row{display:grid;grid-template-columns:1fr 6.2rem;gap:16px;align-items:center}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:10px;border-radius:999px;cursor:pointer;background:linear-gradient(to left,var(--c-slide) var(--fill,20%),var(--sunk) var(--fill,20%))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:var(--surface);border:4px solid var(--c-slide);box-shadow:0 2px 8px rgb(0 0 0 / .25)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--surface);border:4px solid var(--c-slide)}
.numbox{width:100%;min-height:48px;border:1.5px solid var(--line);background:var(--paper);border-radius:var(--r-sm);padding:6px 10px;text-align:center;font-family:var(--f-display);font-weight:700;font-size:1.3rem;font-variant-numeric:tabular-nums}
.numbox:focus{border-color:var(--blue);outline:none}
.steps{display:grid}
.step{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;padding:9px 0}
.step + .step{border-top:1px dashed var(--line)}
.step .lab b{font-weight:600}
.step .lab small{display:block;color:var(--muted);font-size:.86rem}
.stepper{display:inline-grid;grid-template-columns:42px 3rem 42px;align-items:center;border:1.5px solid var(--line);border-radius:999px;overflow:hidden;background:var(--paper)}
.stepper button{border:0;background:none;height:42px;cursor:pointer;font-size:1.25rem;font-weight:600;color:var(--c-ink,var(--ink));transition:background .15s}
.stepper button:hover{background:var(--c-soft,var(--sunk))}
.stepper input{border:0;background:none;text-align:center;font-family:var(--f-display);font-weight:700;width:100%;font-variant-numeric:tabular-nums;-moz-appearance:textfield}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{position:relative}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:inline-flex;align-items:center;min-height:44px;border:1.5px solid var(--line);border-radius:999px;padding:0 16px;font-weight:600;cursor:pointer;background:var(--paper);transition:all .15s}
.seg input:checked + span{background:var(--navy);border-color:var(--navy);color:#FFFFFF}
.seg input:focus-visible + span{outline:3px solid var(--blue);outline-offset:2px}
.toggle{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;cursor:pointer;padding:9px 0;border-top:1px dashed var(--line)}
.toggle small{display:block;color:var(--muted);font-size:.86rem}
.switch{position:relative;width:52px;height:30px}
.switch input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer;z-index:1}
.switch i{position:absolute;inset:0;border-radius:999px;background:var(--sunk);border:1.5px solid var(--line);transition:background .2s}
.switch i::after{content:"";position:absolute;top:3px;right:3px;width:21px;height:21px;border-radius:50%;background:var(--surface);box-shadow:0 1px 3px rgb(0 0 0 / .3);transition:right .2s}
.switch input:checked + i{background:var(--c);border-color:var(--c)}
.switch input:checked + i::after{right:25px}
.switch input:focus-visible + i{outline:3px solid var(--blue);outline-offset:2px}
.note{font-size:.92rem;color:var(--muted);background:var(--sunk);border-radius:var(--r-sm);padding:12px 16px}

.result{position:sticky;top:calc(var(--hdr,96px) + 12px);background:var(--panel);color:var(--panel-ink);border-radius:var(--r);padding:26px;display:grid;gap:18px;min-width:0;box-shadow:var(--shadow);border:1px solid var(--panel-line)}
.result .sample{font-size:.8rem;font-weight:600;color:#0B163D;background:var(--pink);border-radius:999px;padding:3px 11px;justify-self:start}
.result .k{font-weight:500;color:var(--panel-muted);font-size:.95rem}
.result .total{font-family:var(--f-display);font-weight:800;font-size:clamp(2.6rem,6vw,3.6rem);line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.result .f{font-size:.88rem;color:var(--panel-muted)}
.cbar{display:flex;height:18px;border-radius:999px;overflow:hidden;background:var(--panel-line);gap:2px}
.cbar span{display:block;height:100%;background:var(--c);transition:flex-grow .5s cubic-bezier(.2,.7,.2,1);flex-basis:0;min-width:0}
.clegend{list-style:none;margin:0;padding:0;display:grid;gap:0;font-size:.95rem}
.clegend li{display:grid;grid-template-columns:14px 1fr auto;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--panel-line)}
.clegend li i{width:14px;height:14px;border-radius:4px;background:var(--c)}
.clegend li small{display:block;color:var(--panel-muted);font-size:.82rem}
.clegend li b{font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:600}
.clegend li.sep b{color:var(--pink)}
.eta{display:flex;gap:10px;align-items:center;border-radius:var(--r-sm);padding:12px 14px;background:color-mix(in srgb,var(--panel-ink) 8%,transparent);font-weight:600}
.eta svg{width:22px;height:22px;flex:none;color:var(--ice)}
.send{display:grid;gap:10px}
.send input{min-height:48px;border:1.5px solid var(--panel-line);background:transparent;color:var(--panel-ink);border-radius:var(--r-sm);padding:0 14px;width:100%}
.send input::placeholder{color:var(--panel-muted)}
.send .row2{display:flex;gap:8px;flex-wrap:wrap}
.send .row2 .btn{flex:1}
.result .btn.wa{--c:var(--blue);--c-on:#FFFFFF}
.result [data-c="video"]{--c:#B9C7FF}
.result .btn.ghost{color:var(--panel-ink);border-color:var(--panel-line)}
.result .btn.ghost:hover{border-color:var(--panel-ink)}
.copied{font-size:.85rem;color:var(--ice);font-weight:600;min-height:1.2em}
#copyFallback{width:100%;min-height:8rem;font-size:.85rem;border:1px solid var(--panel-line);border-radius:var(--r-sm);background:transparent;color:var(--panel-ink);padding:8px}
.disclaimer{font-size:.84rem;color:var(--panel-muted)}

/* ---------- process: a Storyline-style seek bar ---------- */
.seekline{position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;list-style:none;margin:0;padding:34px 0 0}
.seekline::before,.seekline::after{content:"";position:absolute;top:12px;inset-inline:0;height:8px;border-radius:999px}
.seekline::before{background:var(--sunk)}
.seekline::after{background:linear-gradient(to left,var(--blue),var(--lilac),var(--pink));inset-inline-end:auto;width:calc(var(--p,0) * 100%);transition:width .2s linear}
.seekline li{position:relative;display:grid;gap:8px;align-content:start;padding-top:16px;min-width:0}
.seekline li::before{content:"";position:absolute;top:-30px;inset-inline-start:0;width:20px;height:20px;border-radius:50%;background:var(--surface);border:4px solid var(--c-ink);box-shadow:0 0 0 4px var(--paper);z-index:1}
.seekline .st{font-size:.8rem;font-weight:600;color:var(--c-ink);letter-spacing:.04em}
.seekline p{color:var(--muted);font-size:.95rem;line-height:1.55}
.terms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:56px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:grid;gap:14px;align-content:start;min-width:0}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.ticks li{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start}
.ticks li svg{width:22px;height:22px;margin-top:2px;color:var(--c-ink,var(--c-slide-ink))}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:48px;align-items:center}
.idcard{position:relative;border-radius:24px;padding:28px;background:var(--panel);color:var(--panel-ink);display:grid;gap:22px;overflow:hidden;box-shadow:var(--shadow)}
.idcard .mono{width:92px;height:92px;border-radius:22px;display:grid;place-items:center;background:#FFFFFF;padding:8px}
.idcard .mono img{width:100%;height:100%;display:block}
.idcard h3{font-size:1.5rem}
.idcard .role{color:var(--panel-muted)}
.idcard dl{margin:0;display:grid;gap:0}
.idcard dl div{display:grid;grid-template-columns:7.5rem 1fr;gap:12px;padding:10px 0;border-top:1px solid var(--panel-line)}
.idcard dt{color:var(--panel-muted);font-size:.9rem}
.idcard dd{margin:0;font-weight:600}
.idcard .stripe{position:absolute;inset-block-start:0;inset-inline-end:0;display:flex;gap:4px;padding:18px}
.idcard .stripe i{width:28px;height:15.75px;border-radius:3px;background:var(--c)}
.about-txt{display:grid;gap:16px;max-width:40rem}
.about-txt p{font-size:1.06rem}
.about-txt p + p{color:var(--muted)}
.pro{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.pro li{position:relative;padding-inline-start:22px;font-size:1.08rem;line-height:1.6}
.pro li::before{content:"";position:absolute;inset-inline-start:0;top:.62em;width:10px;height:10px;border-radius:3px;background:var(--g-creative)}

/* ---------- contact ---------- */
.contact-band{border-radius:28px;padding:48px clamp(22px,5vw,56px);background:var(--g-glass);color:var(--ink);border:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:36px;align-items:center;position:relative;overflow:hidden}
.contact-band h2{color:var(--ink)}
.contact-band p{color:var(--muted);margin-top:12px;font-size:1.06rem}
.cways{display:grid;gap:12px}
.cway{display:grid;grid-template-columns:52px 1fr auto;gap:14px;align-items:center;padding:14px 16px;border-radius:16px;background:var(--surface);border:1.5px solid var(--line);text-decoration:none;color:var(--ink);box-shadow:0 8px 20px -16px rgb(0 17 114 / .45);transition:border-color .2s,transform .2s;min-width:0}
a.cway:hover{border-color:var(--blue);transform:translateX(-4px)}
.cway .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--sunk);color:var(--c-video-ink)}
.cway .ic svg{width:24px;height:24px}
.cway .k{font-size:.86rem;color:var(--muted);font-weight:500}
.cway .v{font-weight:700;font-size:1.12rem;direction:ltr;text-align:right;overflow-wrap:anywhere;color:var(--ink)}
.cway .go{width:22px;height:22px;color:var(--faint)}
.cway .acts{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.mbtn{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 16px;border-radius:999px;border:1.5px solid var(--btn);background:var(--btn);color:#FFFFFF;font-weight:600;font-size:.92rem;text-decoration:none;cursor:pointer;white-space:nowrap;transition:transform .15s}
.mbtn svg{width:18px;height:18px}
.mbtn:hover{transform:translateY(-1px)}
.mbtn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.mbtn.ghost:hover{border-color:var(--ink)}
footer.foot{padding-block:28px 40px;color:var(--faint);font-size:.88rem}
footer.foot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
footer .colors{display:flex;gap:4px}
footer .colors i{width:18px;height:10px;border-radius:2px;background:var(--c)}

/* ---------- responsive ---------- */
@media (max-width:1040px){
  .top .bar{gap:10px}
  .nav{order:3;flex-basis:100%;justify-content:flex-start;margin-inline:-4px}
  .pricing-grid,.calc-grid,.about-grid,.contact-band{grid-template-columns:minmax(0,1fr)}
  .anatomy{gap:20px}
  .stage3d{height:300px}
  .stack{width:92%}
  .seekline{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:40px}
  .result{position:static}
  .stage3d{height:360px}
}
@media (max-width:760px){
  .sec{padding-block:68px}
  .also,.terms,.anatomy{grid-template-columns:minmax(0,1fr)}
  .anatomy .stage3d{order:-1;margin-block:56px 8px}
  .seekline{grid-template-columns:minmax(0,1fr);padding:0 34px 0 0;gap:26px}
  .seekline::before,.seekline::after{top:0;bottom:0;inset-inline-start:6px;inset-inline-end:auto;width:8px;height:auto}
  .seekline::after{height:calc(var(--p,0) * 100%);bottom:auto;background:linear-gradient(to bottom,var(--blue),var(--lilac),var(--pink));width:8px}
  .seekline li{padding-top:0}
  .seekline li::before{top:2px;inset-inline-start:-34px}
  .chip-slide{display:none}
}
@media (max-width:480px){
  body{font-size:16px}
  .wrap{padding-inline:16px}
  .top .btn{display:none}
  .board{padding-inline:16px}
  .base{padding:22px 18px 20px}
  .range-row{grid-template-columns:1fr 5.2rem}
  .idcard dl div{grid-template-columns:1fr;gap:2px}
  .stage3d{height:280px}
  .stack{width:78%}
  .cway{grid-template-columns:44px 1fr}
  .cway .acts{grid-column:1 / -1;justify-content:stretch}
  .cway .acts .mbtn{flex:1;justify-content:center}
  .cway .ic{width:44px;height:44px}
  .cway .go{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}