/* ==========================================================================
   ScaleLevel.ai — light theme
   Tokens ported from the v3 mockup. Display face added for hierarchy.
   ========================================================================== */

:root{
  --bg:#FAFAF7; --bg2:#F3F2ED; --bg3:#EBE9E3; --bg4:#E2E0D9; --bg5:#D9D7CF;
  --card:#FFFFFF; --card2:#F7F6F2;
  --text:#1A1B16; --text2:#4A4B42; --text3:#7A7B72;
  --accent:#B8963C; --accent2:#9A7D30; --accent-bg:rgba(184,150,60,.08);
  --green:#3D7A3D; --red:#B03C3C;
  --border:#D9D7CF;
  --r:8px; --max:1080px;
  --shadow:0 1px 3px rgba(26,27,22,.05);
  --shadow-lg:0 12px 32px -8px rgba(26,27,22,.12);
  --ease:cubic-bezier(.22,1,.36,1);
  --display:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans); background:var(--bg); color:var(--text);
  line-height:1.65; font-size:15px; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ---------- layout ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 40px}
.s{padding:96px 0}
.s-sm{padding:64px 0}
.sec-1{background:var(--bg)}
.sec-2{background:var(--bg2)}
.sec-3{background:var(--bg3)}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.02em;color:var(--text)}
h1{font-size:clamp(2.25rem,5.2vw,3.6rem);line-height:1.06;margin-bottom:22px}
h2{font-size:clamp(1.6rem,3.2vw,2.35rem);line-height:1.14;margin-bottom:16px}
h3{font-size:1.15rem;line-height:1.3;margin-bottom:8px;font-weight:600}
.sub{font-size:1.02rem;color:var(--text2);max-width:60ch;line-height:1.7}
.ey{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin-bottom:16px;display:block;font-weight:500;
}
.lede{font-size:1.1rem;color:var(--text2);line-height:1.7}
.center{text-align:center}
.center .sub{margin-left:auto;margin-right:auto}

/* ---------- nav ---------- */
nav{
  position:sticky;top:0;z-index:900;background:rgba(250,250,247,.86);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;
}
nav.stuck{border-bottom-color:var(--border);box-shadow:0 1px 12px rgba(26,27,22,.04)}
.nav-in{display:flex;align-items:center;justify-content:space-between;
  padding:16px 40px;max-width:1200px;margin:0 auto}
.logo{font-family:var(--display);font-size:1.15rem;font-weight:600;text-decoration:none;letter-spacing:-.02em}
.logo b{color:var(--accent);font-weight:600}
.nav-r{display:flex;gap:28px;align-items:center}
.nav-r a{color:var(--text3);text-decoration:none;font-size:13.5px;font-weight:500;
  position:relative;transition:color .2s}
.nav-r a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1.5px;
  background:var(--accent);transform:scaleX(0);transform-origin:right;
  transition:transform .34s var(--ease);
}
.nav-r a:not(.nav-cta):hover{color:var(--text)}
.nav-r a:not(.nav-cta):hover::after,
.nav-r a[aria-current=page]::after{transform:scaleX(1);transform-origin:left}
.nav-r a[aria-current=page]{color:var(--text)}
.nav-cta{
  background:var(--accent);color:#fff!important;padding:9px 18px;border-radius:6px;
  font-weight:600!important;transition:transform .2s var(--ease),box-shadow .2s;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 6px 18px -6px rgba(184,150,60,.55)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px;
  flex-direction:column;gap:5px}
.burger span{display:block;width:22px;height:1.5px;background:var(--text);
  transition:transform .3s var(--ease),opacity .2s}
.burger.on span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;background:var(--accent);color:#fff;padding:14px 28px;
  border-radius:6px;font-size:15px;font-weight:600;text-decoration:none;border:0;
  cursor:pointer;font-family:var(--sans);
  transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .2s;
}
.btn:hover{transform:translateY(-2px);background:var(--accent2);
  box-shadow:0 10px 26px -8px rgba(184,150,60,.6)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.65;cursor:default;transform:none;box-shadow:none}
.btn-lg{padding:16px 34px;font-size:16px}
.btn-full{width:100%;text-align:center}
.btn2{display:inline-block;color:var(--text3);font-size:14px;font-weight:600;
  text-decoration:none;margin-left:22px;transition:color .2s}
.btn2:hover{color:var(--accent)}
.btn-row{margin-top:28px;display:flex;align-items:center;flex-wrap:wrap;gap:4px}

/* ---------- trust bar ---------- */
.tbar{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap}
.tbar span{font-size:12.5px;color:var(--text3);font-weight:500}

/* ---------- grids & cards ---------- */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:34px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.two-top{align-items:start}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  padding:28px;box-shadow:var(--shadow);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#C9C6BC}
.card p{color:var(--text2);font-size:14px}
.card-hi{border-color:var(--accent);background:var(--accent-bg)}

/* ---------- stats ---------- */
.stats{display:flex;justify-content:center;gap:56px;padding:44px 40px;
  background:var(--bg3);border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);flex-wrap:wrap;text-align:center}
.stat-v{font-family:var(--display);font-size:2rem;font-weight:600;color:var(--accent);
  line-height:1;font-variant-numeric:tabular-nums}
.stat-l{font-size:12px;color:var(--text3);margin-top:6px}

/* ---------- pain list ---------- */
.pain{display:flex;align-items:flex-start;gap:12px;padding:11px 0;
  color:var(--text2);font-size:15px}
.pain b{color:var(--accent);flex-shrink:0}

/* ---------- SMS demo (signature element) ---------- */
.sms{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:24px;max-width:380px;box-shadow:0 10px 30px -12px rgba(26,27,22,.18);
}
.sms-h{font-size:12px;font-weight:700;color:var(--accent);margin-bottom:16px;
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);letter-spacing:.04em}
.sms-badge{font-size:10px;padding:3px 9px;border-radius:10px;
  background:rgba(61,122,61,.1);color:var(--green);font-weight:600}
.sms-badge::before{content:"● ";animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.sms-o,.sms-i{padding:10px 14px;border-radius:13px;font-size:13px;line-height:1.5;
  margin-bottom:8px;max-width:86%}
.sms-o{background:var(--bg3);color:var(--text2);border-bottom-left-radius:4px}
.sms-i{background:var(--accent-bg);color:var(--text);margin-left:auto;
  border-bottom-right-radius:4px}
.sms-r{text-align:center;font-size:11px;font-weight:600;color:var(--green);
  margin-top:12px;font-family:var(--mono)}
/* staged reveal — the one orchestrated moment on the page */
.sms [data-line]{opacity:0;transform:translateY(8px)}
.sms.play [data-line]{animation:line .5s var(--ease) forwards}
.sms.play [data-line="1"]{animation-delay:.15s}
.sms.play [data-line="2"]{animation-delay:.85s}
.sms.play [data-line="3"]{animation-delay:1.5s}
.sms.play [data-line="4"]{animation-delay:2.15s}
.sms.play [data-line="5"]{animation-delay:2.75s}
.sms.play [data-line="6"]{animation-delay:3.35s}
.sms.play [data-line="7"]{animation-delay:3.95s}
@keyframes line{to{opacity:1;transform:none}}

/* ---------- agents ---------- */
.agent{padding:76px 0;border-bottom:1px solid var(--border)}
.agent:last-of-type{border-bottom:0}
.agent-in{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.agent-badge{display:inline-block;font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;padding:4px 10px;border-radius:4px;margin-bottom:12px;
  font-weight:700;font-family:var(--mono)}
.b-core{background:var(--accent);color:#fff}
.b-add{background:var(--bg4);color:var(--text3)}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.step{padding:18px;background:var(--card);border:1px solid var(--border);
  border-radius:var(--r)}
.step-n{font-family:var(--mono);font-size:11px;font-weight:600;color:var(--accent);
  margin-bottom:8px;letter-spacing:.08em}
.step p{color:var(--text2);font-size:12.5px;line-height:1.55}

/* ---------- misc blocks ---------- */
.case-l{font-family:var(--mono);font-size:11px;font-weight:600;color:var(--accent);
  text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.badge{font-size:11px;font-weight:600;color:var(--text3);background:var(--bg3);
  padding:4px 10px;border-radius:4px}
.ind{background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  padding:22px;text-align:center;font-size:13px;font-weight:600;color:var(--text2);
  box-shadow:var(--shadow);transition:transform .3s var(--ease),border-color .3s}
.ind:hover{transform:translateY(-3px);border-color:var(--accent)}
.ind span{font-size:24px;display:block;margin-bottom:8px}
.callout{background:var(--card);border:1px solid var(--accent);border-radius:var(--r);
  padding:26px;text-align:center;margin-top:34px}
.callout p{font-style:italic;color:var(--text);font-size:1.05rem;line-height:1.6}
.callout small{color:var(--text3);font-size:12px;margin-top:8px;display:block}
.test-stars{color:var(--accent);font-size:14px;margin-bottom:12px;letter-spacing:2px}
.test-q{color:var(--text2);font-size:14px;font-style:italic;line-height:1.65;
  margin-bottom:16px}
.test-a{font-size:12px;font-weight:600;color:var(--text3)}

/* ---------- FAQ ---------- */
.faq{border-bottom:1px solid var(--border)}
.faq-item{border-top:1px solid var(--border)}
.faq-item:first-child{border-top:0}
.faq-q{width:100%;background:none;border:0;cursor:pointer;text-align:left;
  font-family:var(--display);font-size:1.02rem;font-weight:600;color:var(--text);
  padding:22px 44px 22px 0;position:relative;line-height:1.35}
.faq-q::after{content:"+";position:absolute;right:8px;top:50%;
  transform:translateY(-50%);font-family:var(--sans);font-size:20px;
  color:var(--accent);font-weight:400;transition:transform .3s var(--ease)}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a p{color:var(--text2);font-size:14px;line-height:1.7;padding-bottom:22px;
  max-width:68ch}

/* ---------- forms ---------- */
.form-card{background:var(--card);border:1px solid var(--border);
  border-radius:12px;padding:32px;box-shadow:var(--shadow-lg)}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-full{grid-column:1/-1}
.field label{display:block;font-size:12px;font-weight:600;color:var(--text2);
  margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;
  padding:11px 13px;font:inherit;font-size:14px;color:var(--text);
  transition:border-color .2s,box-shadow .2s;
}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(184,150,60,.14)}
.consent{display:flex;gap:10px;align-items:flex-start;margin-top:16px;
  font-size:12px;line-height:1.55;color:var(--text2)}
.consent input{margin-top:3px;accent-color:var(--accent);flex:0 0 auto}
.consent a{color:var(--accent);text-decoration:underline}
.consent-note{text-align:center;font-size:12px;font-weight:600;color:var(--text2);
  margin:14px 0 4px}
.form-err{display:none;color:var(--red);font-size:12.5px;font-weight:600;
  margin:10px 0;text-align:center}
form.invalid .form-err{display:block;animation:shake .4s}
@keyframes shake{25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
.note-small{font-size:12px;color:var(--text3);text-align:center;margin-top:12px}
.safe{display:flex;gap:10px;align-items:flex-start;margin-top:18px;padding-top:16px;
  border-top:1px solid var(--border)}
.safe svg{stroke:var(--green);fill:none;stroke-width:1.75;flex:0 0 16px;margin-top:2px}
.safe p{font-size:12px;line-height:1.5;color:var(--text3)}
.info-card{background:var(--bg2);border:1px solid var(--border);
  border-radius:12px;padding:28px}
.info-row{display:flex;gap:12px;align-items:flex-start;padding:12px 0;
  border-bottom:1px solid var(--border)}
.info-row:last-child{border-bottom:0}
.info-row strong{display:block;font-size:12px;color:var(--text3);
  text-transform:uppercase;letter-spacing:.06em;font-family:var(--mono);
  font-weight:500;margin-bottom:2px}
.info-row span{font-size:14px;color:var(--text2)}

/* ---------- footer ---------- */
footer{background:var(--bg2);border-top:1px solid var(--border);padding:56px 0 24px}
.foot-g{display:grid;grid-template-columns:2fr 1fr 1fr;gap:44px;margin-bottom:34px}
.foot-l{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--text3);
  text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
footer ul{list-style:none}
footer li{margin-bottom:7px}
footer a{color:var(--text2);text-decoration:none;font-size:13.5px;transition:color .2s}
footer a:hover{color:var(--accent)}
.foot-tag{color:var(--text2);font-size:13.5px;max-width:34ch;margin-top:12px;
  line-height:1.6}
.foot-b{border-top:1px solid var(--border);padding-top:20px;font-size:12px;
  color:var(--text3);display:flex;justify-content:space-between;gap:16px;
  flex-wrap:wrap}
.foot-b a{font-size:12px;margin-left:16px}

/* ---------- scroll reveal ---------- */
[data-r]{opacity:0;transform:translateY(18px);
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-r].in{opacity:1;transform:none}
[data-r][data-d="1"]{transition-delay:.08s}
[data-r][data-d="2"]{transition-delay:.16s}
[data-r][data-d="3"]{transition-delay:.24s}
[data-r][data-d="4"]{transition-delay:.32s}

/* ---------- accessibility ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,
select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;background:var(--accent);color:#fff;
  padding:10px 16px;border-radius:0 0 6px 0;z-index:1000}
.skip:focus{left:0;top:0}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;
    animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  [data-r]{opacity:1;transform:none}
  .sms [data-line]{opacity:1;transform:none}
}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .two,.agent-in,.grid3,.grid4,.foot-g{grid-template-columns:1fr}
  .grid4{grid-template-columns:1fr 1fr}
  .two{gap:40px}
  .agent-in>div:first-child{order:2}
  .agent-in>div:last-child{order:1}
}
@media(max-width:768px){
  .wrap{padding:0 22px}
  .nav-in{padding:14px 22px}
  .s{padding:64px 0}
  .burger{display:flex}
  .nav-r{
    position:fixed;inset:60px 0 auto;background:var(--bg);flex-direction:column;
    gap:0;padding:8px 22px 22px;border-bottom:1px solid var(--border);
    transform:translateY(-120%);transition:transform .34s var(--ease);
    box-shadow:0 12px 24px -12px rgba(26,27,22,.18);align-items:stretch;
  }
  .nav-r.open{transform:translateY(0)}
  .nav-r a{padding:13px 0;font-size:15px;border-bottom:1px solid var(--border)}
  .nav-r a:last-child{border-bottom:0}
  .nav-cta{text-align:center;margin-top:10px}
  .f-grid,.grid2,.grid4,.process{grid-template-columns:1fr}
  .stats{gap:28px;padding:32px 22px}
  .foot-b{flex-direction:column;gap:10px}
  .foot-b a{margin:0 16px 0 0}
}

/* ---------- legal pages ---------- */
.legal-body{max-width:820px}
.legal-block{margin-bottom:34px}
.legal-body h3{font-size:1.05rem;margin-bottom:10px;color:var(--text)}
.legal-body p{color:var(--text2);font-size:14.5px;line-height:1.75;margin-bottom:13px}
.legal-body ul{margin:0 0 14px 20px}
.legal-body li{color:var(--text2);font-size:14.5px;line-height:1.75;margin-bottom:7px}
.legal-body a{color:var(--accent)}

/* ---------- services: full agent blocks ---------- */
.agent-full{padding:80px 0;border-bottom:1px solid var(--border)}
.agent-full:nth-of-type(even){background:var(--bg2)}
.agent-full .agent-in{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.steps-col{margin-top:24px;display:flex;flex-direction:column}
.steps-col .step{
  display:grid;
  grid-template-columns:34px minmax(0,1fr);   /* fixed number gutter + flexible text */
  grid-template-areas:"num title" ". desc";
  column-gap:14px;row-gap:3px;align-items:start;
  background:transparent;border:0;border-top:1px solid var(--border);
  border-radius:0;padding:18px 0;
}
.steps-col .step:first-child{border-top:0;padding-top:0}
.steps-col .step-n{grid-area:num;margin:0;padding-top:2px;line-height:1.4}
.steps-col .step strong{grid-area:title;font-size:14.5px;color:var(--text);
  line-height:1.4;font-weight:600}
.steps-col .step p{grid-area:desc;font-size:13px;color:var(--text2);
  line-height:1.6;margin:0}
.sms-meta{font-family:var(--mono);font-size:10.5px;color:var(--text3);
  letter-spacing:.04em;margin-bottom:12px;padding-bottom:10px;
  border-bottom:1px solid var(--border)}

/* review cards inside the demo panel */
.rev{border-top:1px solid var(--border);padding:14px 0;opacity:0;transform:translateY(8px)}
.rev:first-of-type{border-top:0}
.sms.play .rev{animation:line .5s var(--ease) forwards}
.sms.play .rev[data-line="1"]{animation-delay:.15s}
.sms.play .rev[data-line="2"]{animation-delay:.9s}
.rev-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.rev-top strong{font-size:13px}
.rev-stars{color:var(--accent);font-size:12px;letter-spacing:1px}
.rev-q{font-size:12.5px;font-style:italic;color:var(--text2);line-height:1.55;margin-bottom:8px}
.rev-a{font-size:12px;color:var(--text3);line-height:1.55;padding-left:12px;
  border-left:2px solid var(--accent)}

/* ---------- comparison table ---------- */
.table-wrap{overflow-x:auto;margin-top:36px;-webkit-overflow-scrolling:touch}
.cmp{width:100%;border-collapse:collapse;background:var(--card);
  border:1px solid var(--border);border-radius:var(--r);overflow:hidden;min-width:640px}
.cmp th,.cmp td{padding:14px 18px;text-align:left;font-size:13.5px;
  border-bottom:1px solid var(--border)}
.cmp thead th{font-family:var(--mono);font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--text3);font-weight:500;background:var(--bg2)}
.cmp tbody td:first-child{color:var(--text);font-weight:500}
.cmp td{color:var(--text2)}
.cmp .cmp-hi{background:var(--accent-bg)}
.cmp thead .cmp-hi{color:var(--accent);font-weight:700}
.cmp thead .cmp-hi span{display:block;font-size:9px;letter-spacing:.1em;
  color:var(--text3);margin-top:3px;text-transform:uppercase}
.cmp .y{color:var(--green);font-weight:700}
.cmp .n{color:var(--text3);font-weight:700}
.cmp tbody tr:last-child td{border-bottom:0}

/* ---------- homepage compact agent grid ---------- */
.agent-card{display:block;background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);padding:22px;text-decoration:none;box-shadow:var(--shadow);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.agent-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);
  border-color:var(--accent)}
.agent-card .step-n{margin-bottom:10px}
.agent-card h3{font-size:1rem;margin-bottom:6px}
.agent-card p{font-size:13px;color:var(--text2);line-height:1.55;margin:0}
.agent-card .tag{display:inline-block;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:3px;
  margin-bottom:10px;font-weight:600}
.tag-core{background:var(--accent);color:#fff}
.tag-add{background:var(--bg4);color:var(--text3)}

/* logo mark */
.logo{display:inline-flex;align-items:center;gap:9px}
.logo svg{width:20px;height:auto;color:var(--accent);flex:0 0 auto}

@media(max-width:900px){
  .agent-full .agent-in{grid-template-columns:1fr}
  .agent-full .agent-in>div[style*="order:2"]{order:0!important}
}