/* ═══════════════════════════════════════════════════
   AIBooka — design language matched to cater-ai.com
   Light gray canvas · white cards · black rounded panels
   Blue primary · yellow accent · bold tight typography
   ═══════════════════════════════════════════════════ */

:root{
  --ink:#111318;
  --ink-2:#1c1f26;
  --panel:#121316;
  --panel-2:#191a1e;

  --bg:#f4f5f7;
  --surface:#ffffff;
  --surface-2:#fafbfc;
  --tint:#eef4ff;

  --muted:#6b7280;
  --muted-2:#9aa1ac;
  --line:#e6e8ec;
  --line-d:rgba(255,255,255,.10);

  --blue:#2f80ff;
  --blue-d:#1b6ae8;
  --yellow:#ffd60a;
  --yellow-d:#f5c800;
  --green:#12b76a;
  --red:#f04438;

  --ff:'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --r-sm:10px;
  --r:16px;
  --r-lg:22px;
  --r-panel:40px;
  --shadow-s:0 1px 2px rgba(16,24,40,.05);
  --shadow:0 8px 26px -10px rgba(16,24,40,.16);
  --shadow-l:0 30px 70px -30px rgba(16,24,40,.35);

  --ease:cubic-bezier(.22,.9,.28,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --nav-h:74px;
  --pad:clamp(64px,7vw,104px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff);font-size:16px;line-height:1.6;font-weight:400;
  color:var(--muted);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body.is-locked{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
p{margin:0 0 14px}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;letter-spacing:-.035em;line-height:1.08}
::selection{background:var(--blue);color:#fff}

.container{width:min(1240px,calc(100% - 44px));margin-inline:auto}
.section{padding:var(--pad) 0;position:relative}
.section--tight{padding:clamp(44px,5vw,68px) 0}
.white{background:var(--surface)}
.tintbg{background:var(--tint)}

[data-lucide]{width:1em;height:1em;stroke-width:2;display:block}
svg.lucide{width:1em;height:1em;stroke-width:2}

/* ═══════════ TYPE ═══════════ */
.h1{font-size:clamp(40px,5.4vw,66px)}
.h2{font-size:clamp(30px,4.1vw,52px)}
.h3{font-size:clamp(20px,1.8vw,23px);letter-spacing:-.025em}
.sec-head{max-width:860px;margin:0 auto clamp(38px,4vw,56px);text-align:center}
.sec-head p{font-size:17px;margin:16px auto 0;max-width:640px;color:var(--muted)}
.sec-head--left{text-align:left;margin-inline:0}
.lead{font-size:17.5px;color:var(--muted)}
.blue-text{color:var(--blue)}

/* ═══════════ BUTTONS ═══════════ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:var(--r-sm);font-size:15px;font-weight:700;line-height:1;
  letter-spacing:-.01em;white-space:nowrap;transition:.32s var(--ease);border:1.5px solid transparent
}
.btn svg,.btn i{font-size:16px;transition:transform .32s var(--ease)}
.btn:hover svg,.btn:hover i{transform:translateX(3px)}
.btn--blue{background:var(--blue);color:#fff}
.btn--blue:hover{background:var(--blue-d);transform:translateY(-1px);box-shadow:0 10px 22px -10px rgba(47,128,255,.8)}
.btn--dark{background:var(--ink);color:#fff;border-radius:999px}
.btn--dark:hover{background:#000;transform:translateY(-1px)}
.btn--out{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn--out:hover{border-color:var(--ink)}
.btn--outw{border-color:rgba(255,255,255,.28);color:#fff}
.btn--outw:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn--white{background:#fff;color:var(--ink)}
.btn--white:hover{transform:translateY(-1px);box-shadow:0 14px 28px -14px rgba(0,0,0,.6)}
.btn--sm{padding:10px 17px;font-size:14px}
.btn--block{width:100%}

/* ═══════════ REVEAL ═══════════ */
.reveal,.stagger > *{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in,.stagger.in > *{opacity:1;transform:none}
.stagger.in > *:nth-child(1){transition-delay:.04s}
.stagger.in > *:nth-child(2){transition-delay:.1s}
.stagger.in > *:nth-child(3){transition-delay:.16s}
.stagger.in > *:nth-child(4){transition-delay:.22s}
.stagger.in > *:nth-child(5){transition-delay:.28s}

/* ═══════════ HEADER ═══════════ */
.header{position:fixed;top:0;left:0;right:0;z-index:900;height:var(--nav-h);background:rgba(244,245,247,.86);backdrop-filter:blur(12px);transition:box-shadow .35s var(--ease),background .35s}
.header.is-stuck{box-shadow:0 1px 0 var(--line);background:rgba(255,255,255,.92)}
.header__inner{height:100%;display:flex;align-items:center;gap:20px}

.brand{display:flex;align-items:center;gap:9px;font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-.045em;flex-shrink:0}
.brand__mark{width:30px;height:30px;border-radius:8px;background:var(--ink);display:grid;place-items:center;flex-shrink:0;transition:transform .45s var(--ease)}
.brand:hover .brand__mark{transform:rotate(-8deg)}
.brand__mark span{display:flex;align-items:center;gap:1.5px}
.brand__mark i{display:block;width:2px;border-radius:2px;background:#fff}
.brand__mark i:nth-child(1){height:7px}
.brand__mark i:nth-child(2){height:12px}
.brand__mark i:nth-child(3){height:16px}
.brand__mark i:nth-child(4){height:10px}
.brand__mark i:nth-child(5){height:6px}
.brand--light{color:#fff}
.brand--light .brand__mark{background:#fff}
.brand--light .brand__mark i{background:var(--ink)}

.nav{margin-inline:auto}
.nav__list{display:flex;align-items:center;gap:4px}
.nav__list > li > a{display:flex;align-items:center;gap:5px;padding:9px 14px;border-radius:8px;font-size:15px;font-weight:600;color:var(--ink);transition:color .25s,background .25s}
.nav__list > li > a:hover{background:rgba(17,19,24,.05)}
.nav__list > li > a.is-current{color:var(--blue)}
.nav__list svg,.nav__list i{font-size:15px;transition:transform .3s var(--ease)}
.has-drop{position:relative}
.has-drop:hover > a svg,.has-drop:hover > a i{transform:rotate(180deg)}
.drop{position:absolute;top:calc(100% + 4px);left:0;min-width:210px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:7px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:.3s var(--ease)}
.has-drop:hover .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;font-size:14.5px;font-weight:600;color:var(--ink);transition:background .22s}
.drop a:hover{background:var(--bg)}
.drop svg,.drop i{font-size:16px;color:var(--muted)}

.header__tools{display:flex;align-items:center;gap:8px;flex-shrink:0}
.header__link{font-size:15px;font-weight:700;color:var(--ink);padding:9px 12px}
.burger{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;align-items:center;gap:5px;border-radius:9px}
.burger span{width:19px;height:2px;background:var(--ink);border-radius:2px;transition:.32s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ═══════════ HERO ═══════════ */
.hero{padding:calc(var(--nav-h) + 54px) 0 clamp(50px,6vw,84px)}
.hero__inner{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(30px,4vw,56px);align-items:center}
.hero h1{margin-bottom:20px}
.hero__sub{font-size:17.5px;max-width:470px;margin-bottom:26px}
.hero__sub b{color:var(--ink);font-weight:700}
.hero__cta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.hero__meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.avatars{display:flex}
.avatars span{width:30px;height:30px;border-radius:50%;border:2.5px solid var(--bg);margin-left:-9px;display:grid;place-items:center;font-size:11px;font-weight:800;color:#fff}
.avatars span:first-child{margin-left:0}
.avatars span:nth-child(1){background:#2f80ff}
.avatars span:nth-child(2){background:#111318}
.avatars span:nth-child(3){background:#ffd60a;color:#111318}
.counter-chip{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:700;color:var(--ink)}
.counter-chip em{width:7px;height:7px;border-radius:50%;background:var(--green);animation:blip 1.5s ease-in-out infinite}
@keyframes blip{0%,100%{box-shadow:0 0 0 0 rgba(18,183,106,.55)}70%{box-shadow:0 0 0 7px rgba(18,183,106,0)}}

.trust-line{font-size:13.5px;color:var(--muted-2);margin-top:18px}

/* phone mockup (pure CSS, matches cater-ai's blue-framed demo) */
.phone-stage{position:relative;display:grid;place-items:center;padding:14px 0}
.phone{
  position:relative;z-index:3;width:264px;border-radius:34px;padding:10px;background:var(--blue);
  box-shadow:var(--shadow-l)
}
.phone__screen{background:#fff;border-radius:26px;padding:14px 13px;min-height:428px;display:flex;flex-direction:column;gap:9px}
.phone__bar{display:flex;align-items:center;justify-content:space-between;font-size:11px;font-weight:700;color:var(--muted-2);padding-bottom:8px;border-bottom:1px solid var(--line)}
.phone__bar b{display:inline-flex;align-items:center;gap:5px;color:var(--green);font-size:11px}
.phone__bar b::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}
.phone__who{display:flex;align-items:center;gap:10px;padding:9px 0 4px}
.phone__who .av{width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800}
.phone__who b{display:block;font-size:13.5px;color:var(--ink);font-weight:800;letter-spacing:-.02em}
.phone__who small{font-size:11px;color:var(--muted-2)}

.bub{max-width:88%;padding:9px 12px;border-radius:14px;font-size:12.8px;line-height:1.45;font-weight:500;opacity:0;transform:translateY(7px);animation:bubIn .45s var(--ease-out) forwards}
.bub--them{background:var(--bg);color:var(--ink);border-bottom-left-radius:5px;align-self:flex-start}
.bub--ai{background:var(--blue);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.bub:nth-of-type(1){animation-delay:.45s}
.bub:nth-of-type(2){animation-delay:1.25s}
.bub:nth-of-type(3){animation-delay:2.1s}
.bub:nth-of-type(4){animation-delay:2.95s}
@keyframes bubIn{to{opacity:1;transform:none}}

.phone__wave{margin-top:auto;display:flex;align-items:center;justify-content:center;gap:3px;height:30px;padding-top:8px;border-top:1px solid var(--line)}
.phone__wave i{width:3px;border-radius:99px;background:var(--blue);animation:wv 1.05s ease-in-out infinite}
.phone__wave i:nth-child(1){height:9px}
.phone__wave i:nth-child(2){height:17px;animation-delay:.1s}
.phone__wave i:nth-child(3){height:25px;animation-delay:.2s}
.phone__wave i:nth-child(4){height:14px;animation-delay:.3s}
.phone__wave i:nth-child(5){height:22px;animation-delay:.4s}
.phone__wave i:nth-child(6){height:11px;animation-delay:.5s}
.phone__wave i:nth-child(7){height:19px;animation-delay:.6s}
@keyframes wv{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}

.pop{position:absolute;z-index:4;background:#fff;border:1px solid var(--line);border-radius:13px;padding:11px 14px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px}
.pop b{display:block;font-size:14px;font-weight:800;color:var(--ink);letter-spacing:-.02em;line-height:1.2}
.pop small{font-size:11.5px;color:var(--muted)}
.pop .ic{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;font-size:16px;flex-shrink:0}
.pop--a{top:8%;left:-4%;animation:fl 7s ease-in-out infinite}
.pop--a .ic{background:#e7f6ee;color:var(--green)}
.pop--b{bottom:11%;right:-3%;animation:fl 8s ease-in-out infinite .9s}
.pop--b .ic{background:#fff6d6;color:#b58900}
@keyframes fl{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ═══════════ CAROUSEL (customer stories) ═══════════ */
.rail{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;scrollbar-width:none}
.rail::-webkit-scrollbar{display:none}
.story{
  flex:0 0 clamp(240px,26vw,300px);scroll-snap-align:start;border-radius:var(--r-lg);overflow:hidden;
  position:relative;min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:20px;color:#fff;transition:transform .45s var(--ease)
}
.story::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(17,19,24,.12) 18%,rgba(17,19,24,.55) 55%,rgba(17,19,24,.94))}
.story:hover{transform:translateY(-5px)}
.story > *{position:relative;z-index:2}
/* photo sits under the gradient; the card's own gradient shows if it fails to load */
.story__bg{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.story:hover .story__bg{transform:scale(1.06)}
.story__stars{color:var(--yellow);font-size:13px;letter-spacing:.1em;margin-bottom:8px}
.story p{font-size:14px;line-height:1.5;font-weight:500;margin-bottom:10px;color:rgba(255,255,255,.94)}
.story cite{font-style:normal;font-size:12.5px;font-weight:700;color:rgba(255,255,255,.72)}
.rail-nav{display:flex;gap:8px}
.rail-nav button{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);background:#fff;color:var(--ink);display:grid;place-items:center;font-size:17px;transition:.32s var(--ease)}
.rail-nav button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ═══════════ DARK PANEL ═══════════ */
.panel{background:var(--panel);border-radius:var(--r-panel);padding:clamp(34px,4.6vw,72px);color:rgba(255,255,255,.66);position:relative;overflow:hidden}
.panel h2,.panel h3,.panel h4{color:#fff}
.panel__split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,3.4vw,52px);align-items:start;margin-bottom:clamp(30px,3.6vw,48px)}
.panel__split p{font-size:16px;color:rgba(255,255,255,.66)}
.panel__split p b{color:#fff;font-weight:700}

.fcards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.fcard{background:var(--surface);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;transition:transform .4s var(--ease)}
.fcard:hover{transform:translateY(-4px)}
.fcard h3{font-size:18px;margin-bottom:8px}
.fcard p{font-size:14.5px;color:var(--muted);margin-bottom:18px}
.fcard__demo{margin-top:auto;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.tile{width:44px;height:44px;border-radius:12px;background:var(--bg);display:grid;place-items:center;font-size:19px;color:var(--ink);flex-shrink:0}
.tile--blue{background:var(--blue);color:#fff}
.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:9px;background:var(--bg);font-size:12.5px;font-weight:700;color:var(--ink)}
.chip svg,.chip i{font-size:14px;color:var(--muted)}
.mini-bub{padding:8px 12px;border-radius:12px;font-size:12.5px;font-weight:600;max-width:100%}
.mini-bub--them{background:var(--bg);color:var(--ink);border-bottom-left-radius:4px}
.mini-bub--ai{background:var(--blue);color:#fff;border-bottom-right-radius:4px}

/* ═══════════ BENEFIT CARDS ═══════════ */
.bcards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.bcard:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.bcard .tile{margin-bottom:18px}
.bcard h3{font-size:18.5px;margin-bottom:9px}
.bcard p{font-size:14.5px;margin:0}
.bcard--quote{background:var(--ink);color:rgba(255,255,255,.76);border-color:transparent;display:flex;flex-direction:column;justify-content:flex-end}
.bcard--quote p{color:#fff;font-size:16px;font-weight:600;letter-spacing:-.02em;line-height:1.45;margin-bottom:12px}
.bcard--quote cite{font-style:normal;font-size:13px;color:rgba(255,255,255,.55)}

/* ═══════════ DASHBOARD ═══════════ */
.dash{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow);max-width:960px;margin-inline:auto}
.dash__bar{display:flex;align-items:center;gap:7px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:16px}
.dash__bar i{width:9px;height:9px;border-radius:50%;background:var(--line);display:block}
.dash__bar span{margin-left:8px;font-size:12.5px;font-weight:700;color:var(--muted-2)}
.dash__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.kpi{background:var(--bg);border-radius:12px;padding:14px}
.kpi small{display:block;font-size:11.5px;color:var(--muted);margin-bottom:5px;font-weight:600}
.kpi b{font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-.03em}
.kpi em{font-style:normal;font-size:11.5px;font-weight:700;color:var(--green);margin-left:6px}
.chart{height:150px;display:flex;align-items:flex-end;gap:8px;padding:0 2px}
.chart i{flex:1;border-radius:6px 6px 3px 3px;background:var(--bg);position:relative;overflow:hidden;transition:.5s var(--ease)}
.chart i::after{content:"";position:absolute;left:0;right:0;bottom:0;height:var(--h,40%);background:var(--blue);border-radius:6px 6px 3px 3px;transition:height .9s var(--ease)}
.chart i:nth-child(3n)::after{background:var(--ink)}
.chart i:hover::after{background:var(--yellow)}

/* ═══════════ FAQ ═══════════ */
.faq{max-width:1000px;margin-inline:auto}
.faq__item{border-bottom:1px solid var(--line-d)}
.faq__item:last-child{border-bottom:0}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;text-align:left;font-size:17px;font-weight:700;color:#fff;letter-spacing:-.02em;transition:opacity .25s}
.faq__q:hover{opacity:.75}
.faq__q svg,.faq__q i{font-size:20px;color:rgba(255,255,255,.6);transition:transform .4s var(--ease);flex-shrink:0}
.faq__item.is-open .faq__q svg,.faq__item.is-open .faq__q i{transform:rotate(180deg)}
.faq__a{overflow:hidden;height:0;transition:height .42s var(--ease)}
.faq__a p{padding:0 0 22px;margin:0;font-size:15.5px;color:rgba(255,255,255,.6);max-width:88%}
/* light variant */
.faq--light .faq__item{border-color:var(--line)}
.faq--light .faq__q{color:var(--ink)}
.faq--light .faq__q svg,.faq--light .faq__q i{color:var(--muted)}
.faq--light .faq__a p{color:var(--muted)}

/* ═══════════ PRICING ═══════════ */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;display:flex;flex-direction:column;transition:transform .42s var(--ease),box-shadow .42s var(--ease)}
.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.plan--blue{background:var(--blue);border-color:transparent;color:rgba(255,255,255,.9);box-shadow:0 20px 44px -22px rgba(47,128,255,.9)}
.plan--blue h3,.plan--blue .plan__now{color:#fff}
.plan--yellow{background:var(--yellow);border-color:transparent;color:rgba(17,19,24,.78)}
.plan__name{font-size:16px;font-weight:800;letter-spacing:-.025em;margin-bottom:10px}
.plan__was{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.plan__was s{font-size:14px;font-weight:700;opacity:.6}
.plan__off{background:var(--ink);color:#fff;font-size:11px;font-weight:800;letter-spacing:.02em;padding:4px 9px;border-radius:999px}
.plan--yellow .plan__off{background:var(--ink)}
.plan__now{font-size:38px;font-weight:800;letter-spacing:-.045em;line-height:1;color:var(--ink);margin-bottom:16px}
.plan__now span{font-size:15px;font-weight:700;opacity:.6;letter-spacing:-.01em}
.plan__inc{font-size:13.5px;font-weight:800;color:inherit;margin-bottom:10px}
.plan ul{display:grid;gap:9px;margin-bottom:22px}
.plan li{display:flex;gap:9px;font-size:14px;line-height:1.45}
.plan li::before{content:"•";font-weight:800;opacity:.55}
.plan .btn{margin-top:auto}
.plan--blue .btn{background:#fff;color:var(--ink);border-color:#fff}
.plan--yellow .btn{background:transparent;border-color:rgba(17,19,24,.45);color:var(--ink)}
.plan--yellow .btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.plans-note{text-align:center;font-size:14px;color:var(--muted);margin-top:22px}
.plans-note a{color:var(--blue);font-weight:700;text-decoration:underline}

/* ═══════════ CALCULATOR ═══════════ */
.calc{display:grid;grid-template-columns:1.08fr .92fr;gap:20px;align-items:start}
.calc__panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,32px)}
.ctrl{margin-bottom:26px}
.ctrl:last-child{margin-bottom:0}
.ctrl__top{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:2px}
.ctrl__top label{font-size:15px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.ctrl__val{font-size:20px;font-weight:800;color:var(--blue);letter-spacing:-.03em}
.ctrl__hint{font-size:13px;color:var(--muted);margin:0 0 13px}
.ctrl__ends{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted-2);margin-top:7px;font-weight:600}

input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;outline:0;background:linear-gradient(90deg,var(--blue) var(--fill,50%),var(--line) var(--fill,50%))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--blue);cursor:pointer;box-shadow:0 2px 8px -2px rgba(47,128,255,.7);transition:transform .2s var(--ease)}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.14)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--blue);cursor:pointer}

.picks{display:grid;gap:8px}
.picks label{display:flex;align-items:center;gap:11px;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;cursor:pointer;transition:border-color .25s,background .25s}
.picks label:hover{border-color:var(--blue)}
.picks input{position:absolute;opacity:0;pointer-events:none}
.picks .dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);flex-shrink:0;display:grid;place-items:center;transition:border-color .25s}
.picks .dot::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);transform:scale(0);transition:transform .25s var(--ease)}
.picks input:checked ~ .dot{border-color:var(--blue)}
.picks input:checked ~ .dot::after{transform:scale(1)}
.picks label:has(input:checked){border-color:var(--blue);background:var(--tint)}
.picks .nm{font-size:14.5px;font-weight:700;color:var(--ink)}
.picks .pr{margin-left:auto;font-size:15px;font-weight:800;color:var(--ink)}

.calc__out{background:var(--panel);border-radius:var(--r-lg);padding:clamp(22px,3vw,30px);position:sticky;top:94px}
.calc__out h3{color:#fff;font-size:17px;margin-bottom:6px}
.calc__out .sub{font-size:13px;color:rgba(255,255,255,.5);margin-bottom:16px}
.res{padding:15px 0;border-bottom:1px solid var(--line-d)}
.res:last-of-type{border-bottom:0}
.res small{display:block;font-size:12px;color:rgba(255,255,255,.5);margin-bottom:4px;font-weight:600}
.res b{font-size:clamp(25px,3vw,32px);font-weight:800;letter-spacing:-.04em;color:#fff;line-height:1;display:block}
.res--lost b{color:#ff8a80}
.res--roi b{color:#5fe3a1}
.res--cost b{font-size:23px}
.recover{margin-top:16px;display:flex;align-items:center;gap:9px;padding:12px 14px;border-radius:11px;background:rgba(18,183,106,.14);font-size:13.5px;font-weight:600;color:#5fe3a1}
.recover svg,.recover i{font-size:17px;flex-shrink:0}
.calc__disc{font-size:12px;color:rgba(255,255,255,.38);margin:14px 0 0;line-height:1.55}

/* ═══════════ CTA PANEL ═══════════ */
.cta-panel{background:var(--panel);border-radius:var(--r-panel);padding:clamp(34px,5vw,72px);overflow:hidden}
.cta-panel__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,4vw,60px);align-items:center}
.cta-panel h2{color:#fff;margin-bottom:14px}
.cta-panel p{color:rgba(255,255,255,.6);font-size:16.5px;margin-bottom:24px}
.eqbars{display:flex;align-items:center;gap:4px;height:80px;margin-top:26px}
.eqbars i{flex:1;border-radius:99px;background:rgba(255,255,255,.16);animation:eq 1.4s ease-in-out infinite}
.eqbars i:nth-child(odd){background:rgba(255,255,255,.3)}
@keyframes eq{0%,100%{height:22%}50%{height:100%}}
.eqbars i:nth-child(1){animation-delay:0s}.eqbars i:nth-child(2){animation-delay:.08s}
.eqbars i:nth-child(3){animation-delay:.16s}.eqbars i:nth-child(4){animation-delay:.24s}
.eqbars i:nth-child(5){animation-delay:.32s}.eqbars i:nth-child(6){animation-delay:.4s}
.eqbars i:nth-child(7){animation-delay:.48s}.eqbars i:nth-child(8){animation-delay:.56s}
.eqbars i:nth-child(9){animation-delay:.64s}.eqbars i:nth-child(10){animation-delay:.72s}
.eqbars i:nth-child(11){animation-delay:.8s}.eqbars i:nth-child(12){animation-delay:.88s}
.eqbars i:nth-child(13){animation-delay:0.96s}.eqbars i:nth-child(14){animation-delay:1.04s}.eqbars i:nth-child(15){animation-delay:1.12s}.eqbars i:nth-child(16){animation-delay:1.20s}.eqbars i:nth-child(17){animation-delay:1.28s}.eqbars i:nth-child(18){animation-delay:1.36s}

/* ═══════════ PAGE HERO ═══════════ */
.page-hero{padding:calc(var(--nav-h) + 52px) 0 clamp(34px,4vw,52px);text-align:center}
.page-hero p{font-size:17px;max-width:720px;margin:16px auto 0}
.crumb{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:18px;font-size:13px;font-weight:600;color:var(--muted-2)}
.crumb a{color:var(--blue)}
.pill{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:12.5px;font-weight:700;color:var(--ink);margin-bottom:16px}
.pill em{font-style:normal;width:6px;height:6px;border-radius:50%;background:var(--blue)}

/* ═══════════ FOOTER ═══════════ */
.footer{background:var(--surface);border-top:1px solid var(--line);padding:52px 0 0}
.footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px}
.footer p{font-size:14.5px;color:var(--muted);max-width:250px;margin:14px 0 0}
.footer h4{font-size:14.5px;margin-bottom:14px;font-weight:800}
.flist{display:grid;gap:10px}
.flist a{font-size:14.5px;color:var(--muted);transition:color .25s}
.flist a:hover{color:var(--ink)}
.fsoc{display:flex;gap:16px;margin-top:16px;font-size:14px;font-weight:700}
.fsoc a{color:var(--ink)}
.fsoc a:hover{color:var(--blue)}
.footer__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px 0 26px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted-2)}
.footer__bar ul{display:flex;gap:22px}
.footer__bar a:hover{color:var(--ink)}

.to-top{position:fixed;right:20px;bottom:20px;z-index:800;width:44px;height:44px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:18px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(10px);transition:.4s var(--ease)}
.to-top.is-on{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--blue)}

.note-tag{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:#b58900;background:#fff6d6;border:1px solid #f5e3a3;padding:7px 12px;border-radius:999px;margin-top:14px}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width:1080px){
  .plans{grid-template-columns:repeat(2,1fr)}
  .hero__inner{grid-template-columns:1fr;gap:44px}
  .phone-stage{order:-1}
  .panel__split,.cta-panel__grid{grid-template-columns:1fr}
  .calc{grid-template-columns:1fr}
  .calc__out{position:static}
  .bcards{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .dash__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav{position:fixed;top:0;right:0;width:min(330px,84vw);height:100svh;background:#fff;z-index:940;padding:92px 20px 26px;overflow-y:auto;margin:0;transform:translateX(100%);transition:transform .45s var(--ease);box-shadow:-18px 0 44px -28px rgba(0,0,0,.5)}
  .nav.is-open{transform:none}
  .nav__list{flex-direction:column;align-items:stretch;gap:2px}
  .nav__list > li > a{padding:13px 12px;font-size:16px;justify-content:space-between}
  .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 6px 12px;display:none}
  .has-drop.is-open .drop{display:block}
  .burger{display:flex}
  .header__link{display:none}
  /* nav goes position:fixed here, so it can no longer push the tools right */
  .header__tools{margin-left:auto}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(17,19,24,.45);z-index:890}
  .fcards,.bcards{grid-template-columns:1fr}
  :root{--r-panel:28px}
}
@media (max-width:600px){
  .container{width:calc(100% - 30px)}
  .plans{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:28px}
  .pop{display:none}
  .phone{width:236px}
  .hero__cta .btn{width:100%}
  .dash__grid{grid-template-columns:1fr 1fr}
  .chart{height:110px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}


/* ═══════════ CENTERED HERO (SaaS layout) ═══════════ */
.hero--center{padding:calc(var(--nav-h) + 74px) 0 0;text-align:center;overflow:hidden}
.hero--center .hero__inner{display:block;max-width:900px;margin-inline:auto}
.hero--center h1{margin-bottom:22px;letter-spacing:-.04em}
.hero--center .hero__sub{max-width:640px;margin:0 auto 30px;font-size:18px}
.hero--center .hero__cta{justify-content:center;margin-bottom:26px}
.hero--center .hero__meta{justify-content:center;margin-bottom:14px}
.hero--center .trust-line{margin:0}
.hero--center .avatars span{border-color:var(--bg)}

/* soft voice-wave band that closes the hero */
.hero__wave{
  display:flex;align-items:flex-end;justify-content:center;gap:5px;height:96px;
  margin-top:44px;padding-bottom:0;
  mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent)
}
.hero__wave i{
  width:6px;border-radius:99px 99px 0 0;background:var(--blue);opacity:.16;
  animation:hw 2s ease-in-out infinite
}
.hero__wave i:nth-child(3n){background:var(--ink);opacity:.12}
.hero__wave i:nth-child(1){height:24%;animation-delay:0s}
.hero__wave i:nth-child(2){height:46%;animation-delay:.09s}
.hero__wave i:nth-child(3){height:68%;animation-delay:.18s}
.hero__wave i:nth-child(4){height:38%;animation-delay:.27s}
.hero__wave i:nth-child(5){height:82%;animation-delay:.36s}
.hero__wave i:nth-child(6){height:54%;animation-delay:.45s}
.hero__wave i:nth-child(7){height:92%;animation-delay:.54s}
.hero__wave i:nth-child(8){height:42%;animation-delay:.63s}
.hero__wave i:nth-child(9){height:70%;animation-delay:.72s}
.hero__wave i:nth-child(10){height:34%;animation-delay:.81s}
.hero__wave i:nth-child(11){height:76%;animation-delay:.9s}
.hero__wave i:nth-child(12){height:50%;animation-delay:.99s}
.hero__wave i:nth-child(13){height:88%;animation-delay:1.08s}
.hero__wave i:nth-child(14){height:40%;animation-delay:1.17s}
.hero__wave i:nth-child(15){height:64%;animation-delay:1.26s}
.hero__wave i:nth-child(16){height:30%;animation-delay:1.35s}
.hero__wave i:nth-child(17){height:72%;animation-delay:1.44s}
.hero__wave i:nth-child(18){height:44%;animation-delay:1.53s}
.hero__wave i:nth-child(19){height:58%;animation-delay:1.62s}
.hero__wave i:nth-child(20){height:26%;animation-delay:1.71s}
@keyframes hw{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}

/* ═══════════ CENTERED CTA PANEL ═══════════ */
.cta-panel--center{text-align:center}
.cta-panel--center p{margin-inline:auto;max-width:560px}
.cta-panel__row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.cta-panel--center .eqbars{max-width:520px;margin:34px auto 0;height:64px}

@media (max-width:640px){
  .hero__wave{height:64px;gap:4px}
  .hero__wave i{width:4px}
  .hero--center .hero__cta .btn{width:100%}
  .cta-panel--center .eqbars{height:46px}
}

/* ═══════════════════════════════════════════════════
   NO-JS SAFETY NET
   ═══════════════════════════════════════════════════ */
html:not(.js) .reveal,
html:not(.js) .stagger > *{opacity:1!important;transform:none!important}
html:not(.js) .faq__a{height:auto}
html:not(.js) .bub{opacity:1;transform:none}