:root{
  color-scheme:light;
  --ink:#12140f;
  --ink-soft:#252a20;
  --paper:#f5f1e6;
  --paper-2:#ebe5d8;
  --paper-3:#ddd5c4;
  --night:#11150f;
  --night-2:#181d15;
  --lime:#c8f24b;
  --lime-2:#a9d52f;
  --cobalt:#4b5cff;
  --coral:#ff7048;
  --white:#fffdf8;
  --muted:#64695e;
  --muted-on-dark:#aeb7a7;
  --line:rgba(18,20,15,.14);
  --line-dark:rgba(255,255,255,.12);
  --shadow:0 28px 90px rgba(25,30,18,.14);
  --shadow-dark:0 34px 100px rgba(0,0,0,.3);
  --radius:28px;
  --radius-sm:16px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{
  margin:0;
  min-width:320px;
  color:var(--ink);
  background:var(--paper);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
button,input,textarea,select{font:inherit}
img,svg{display:block;max-width:100%}
::selection{background:var(--lime);color:var(--ink)}
.wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.skip-link{
  position:fixed;z-index:200;left:12px;top:12px;transform:translateY(-160%);
  padding:10px 14px;border-radius:10px;background:var(--white);color:var(--ink);
  font-weight:850;text-decoration:none;box-shadow:var(--shadow)
}
.skip-link:focus{transform:none}
:focus-visible{outline:3px solid var(--cobalt);outline-offset:4px}
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(245,241,230,.86);
  backdrop-filter:blur(18px) saturate(130%);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease,background .2s ease
}
.site-header.is-scrolled{border-bottom-color:var(--line);background:rgba(245,241,230,.94)}
.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-weight:900;letter-spacing:-.035em}
.brand-mark{
  position:relative;width:38px;height:38px;display:grid;place-items:center;border-radius:12px;
  color:var(--night);background:var(--lime);font-weight:950;box-shadow:0 10px 26px rgba(169,213,47,.25)
}
.brand-mark::after{
  content:"";position:absolute;left:50%;top:-9px;width:2px;height:9px;background:var(--ink);opacity:.55
}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:#4f554a;text-decoration:none;font-size:.91rem;font-weight:720;transition:color .2s ease}
.nav-links a:hover{color:var(--ink)}
.nav-cta{
  min-height:40px;display:inline-flex;align-items:center;gap:8px;padding:0 13px;border-radius:999px;
  color:var(--white);background:var(--ink);text-decoration:none;font-size:.82rem;font-weight:820
}
.nav-cta-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(200,242,75,.12)}
.menu-button{
  display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;
  background:transparent;color:var(--ink);align-items:center;justify-content:center;cursor:pointer
}
.menu-button span,.menu-button::before,.menu-button::after{
  content:"";display:block;width:18px;height:2px;border-radius:2px;background:currentColor;transition:transform .2s ease,opacity .2s ease
}
.menu-button span{margin:4px 0}
.menu-button[aria-expanded="true"]::before{transform:translateY(6px) rotate(45deg)}
.menu-button[aria-expanded="true"] span{opacity:0}
.menu-button[aria-expanded="true"]::after{transform:translateY(-6px) rotate(-45deg)}

.hero{
  position:relative;min-height:calc(100vh - 74px);display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);
  gap:64px;align-items:center;padding:86px 0 76px
}
.hero-copy{position:relative;z-index:2}
.kicker{
  display:inline-flex;align-items:center;gap:9px;padding:7px 10px;border:1px solid var(--line);
  border-radius:999px;color:#42483d;background:rgba(255,255,255,.42);
  font-size:.76rem;font-weight:850;letter-spacing:.065em;text-transform:uppercase
}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime-2)}
.hero h1{
  max-width:790px;margin:22px 0 24px;font-size:clamp(3.6rem,7.8vw,7.3rem);
  line-height:.88;letter-spacing:-.078em;text-wrap:balance
}
.hero h1 .proof{display:block;color:var(--cobalt)}
.hero-lead{
  max-width:690px;margin:0;color:#555b50;font-size:clamp(1.08rem,1.6vw,1.22rem);line-height:1.68
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.btn{
  min-height:50px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:0 18px;
  border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.42);
  color:var(--ink);text-decoration:none;font-weight:850;letter-spacing:-.015em;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease
}
.btn:hover{transform:translateY(-2px);background:var(--white);box-shadow:0 14px 34px rgba(18,20,15,.08)}
.btn.primary{border-color:var(--ink);background:var(--ink);color:var(--white)}
.btn.primary:hover{background:#24291f}
.btn.lime{border-color:var(--lime);background:var(--lime);color:var(--ink)}
.btn svg{width:18px;height:18px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:29px;color:#73796d;font-size:.8rem;font-weight:650}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta i{width:6px;height:6px;border-radius:50%;background:var(--lime-2)}

.hero-visual{position:relative;min-height:560px;display:grid;place-items:center}
.plumb-line{
  position:absolute;z-index:0;right:7%;top:-86px;width:2px;height:220px;
  background:linear-gradient(to bottom,rgba(18,20,15,.12),var(--ink))
}
.plumb-line::after{
  content:"";position:absolute;left:50%;bottom:-22px;width:34px;height:42px;
  transform:translateX(-50%);clip-path:polygon(50% 0,100% 62%,50% 100%,0 62%);
  background:var(--lime);border-radius:3px
}
.evidence-shell{
  position:relative;z-index:1;width:min(100%,530px);padding:14px;border-radius:34px;background:var(--night);
  box-shadow:var(--shadow-dark);transform:rotate(1deg)
}
.evidence-card{
  position:relative;overflow:hidden;padding:24px;border-radius:24px;background:var(--white);
  border:1px solid rgba(255,255,255,.08)
}
.evidence-top{display:flex;align-items:center;justify-content:space-between;gap:16px}
.evidence-label{font-size:.73rem;font-weight:880;letter-spacing:.07em;text-transform:uppercase;color:#656b61}
.evidence-state{
  display:inline-flex;align-items:center;gap:7px;padding:6px 9px;border-radius:999px;background:#eef7d8;
  color:#3f4e17;font-size:.69rem;font-weight:850
}
.evidence-state::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime-2)}
.evidence-card h2{margin:22px 0 8px;font-size:1.42rem;letter-spacing:-.035em}
.evidence-price{display:flex;align-items:baseline;gap:12px;margin-bottom:20px}
.evidence-price strong{font-size:2.3rem;letter-spacing:-.055em}
.evidence-price span{color:#71766d;font-size:.84rem}
.chart-wrap{
  position:relative;margin:12px 0 4px;padding:18px 12px 7px;border-radius:18px;background:#f0ecdf;border:1px solid #e2dac8
}
.chart-legend{display:flex;justify-content:space-between;gap:12px;margin-bottom:11px;color:#73786f;font-size:.72rem}
.price-chart{width:100%;height:180px;overflow:visible}
.price-chart .grid{stroke:#d8d1c2;stroke-width:1}
.price-chart .line{fill:none;stroke:var(--cobalt);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
.price-chart .point{fill:var(--cobalt);stroke:var(--white);stroke-width:3}
.price-chart .warning{fill:var(--coral);stroke:var(--white);stroke-width:3}
.price-chart .guide{stroke:var(--coral);stroke-width:1.5;stroke-dasharray:5 5;opacity:.7}
.price-chart .label{font-size:11px;fill:#596054;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.verdict{
  display:grid;grid-template-columns:44px 1fr;gap:12px;margin-top:18px;padding:15px;border-radius:16px;
  background:var(--night);color:var(--white)
}
.verdict-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:13px;background:var(--coral);font-weight:950}
.verdict strong{display:block;margin-bottom:2px;font-size:.9rem}
.verdict p{margin:0;color:#bfc6b9;font-size:.8rem}
.evidence-foot{display:flex;justify-content:space-between;gap:14px;margin-top:13px;color:#777d72;font-size:.68rem}
.visual-chip{
  position:absolute;z-index:3;padding:10px 12px;border-radius:13px;background:var(--cobalt);color:white;
  box-shadow:0 16px 34px rgba(75,92,255,.22);font-size:.75rem;font-weight:850
}
.visual-chip.one{left:-20px;top:110px;transform:rotate(-3deg)}
.visual-chip.two{right:-18px;bottom:84px;background:var(--lime);color:var(--ink);transform:rotate(3deg)}

.value-strip{background:var(--night);color:var(--white)}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.value-item{min-height:126px;padding:26px 24px;border-right:1px solid var(--line-dark);display:flex;flex-direction:column;justify-content:center}
.value-item:last-child{border-right:0}
.value-item strong{font-size:1.05rem;letter-spacing:-.02em}
.value-item span{margin-top:5px;color:var(--muted-on-dark);font-size:.79rem}

section{padding:104px 0;scroll-margin-top:82px}
.section-tag{font-size:.76rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#5d6558}
.section-tag.on-dark{color:#b8c0b1}
.section-head{max-width:820px;margin-bottom:44px}
.section-head h2,.split h2,.statement h2{
  margin:10px 0 15px;font-size:clamp(2.45rem,5vw,4.7rem);line-height:.97;letter-spacing:-.063em;text-wrap:balance
}
.section-head p,.split>p,.statement p{margin:0;color:var(--muted);font-size:1.03rem;line-height:1.72}

.problem{position:relative;overflow:hidden}
.problem-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:start}
.problem-note{position:sticky;top:112px}
.problem-note strong{display:block;margin-top:22px;font-size:1.03rem}
.problem-note p{color:var(--muted)}
.timeline-card{
  padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow)
}
.timeline-card h3{margin:0 0 6px;font-size:1.22rem;letter-spacing:-.03em}
.timeline-card>p{margin:0;color:var(--muted);font-size:.9rem}
.timeline{
  position:relative;margin-top:28px;padding-left:29px;display:grid;gap:22px
}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:#d9d2c4}
.timeline-item{position:relative}
.timeline-item::before{
  content:"";position:absolute;left:-27px;top:6px;width:11px;height:11px;border-radius:50%;
  background:var(--paper);border:3px solid var(--ink)
}
.timeline-item.alert::before{border-color:var(--coral);background:#ffe9e1}
.timeline-item strong{display:block;font-size:.95rem}
.timeline-item span{display:block;margin-top:3px;color:var(--muted);font-size:.83rem}
.callout{
  margin-top:26px;padding:20px 21px;border-radius:18px;background:#fff0e9;border:1px solid #ffd4c7
}
.callout b{color:#8a3018}
.callout p{margin:6px 0 0;color:#734b3f;font-size:.88rem}

.method{background:var(--paper-2)}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.method-card{
  min-height:310px;padding:24px;border:1px solid rgba(18,20,15,.1);border-radius:24px;background:var(--paper);
  display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease
}
.method-card:hover{transform:translateY(-5px);box-shadow:0 20px 45px rgba(18,20,15,.08)}
.method-number{
  width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:var(--ink);color:var(--lime);
  font-size:.75rem;font-weight:950
}
.method-card h3{margin:auto 0 9px;font-size:1.18rem;letter-spacing:-.03em}
.method-card p{margin:0;color:var(--muted);font-size:.88rem}

.channel{background:var(--night);color:var(--white);overflow:hidden}
.channel .section-head p{color:var(--muted-on-dark)}
.channel-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.post-card{
  width:min(100%,520px);margin-inline:auto;padding:24px;border:1px solid var(--line-dark);border-radius:28px;
  background:#1b2118;box-shadow:var(--shadow-dark);transform:rotate(-1deg)
}
.post-top{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#9fa99a;font-size:.75rem}
.post-brand{display:flex;align-items:center;gap:9px;color:var(--white);font-weight:900}
.post-avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--lime);color:var(--ink)}
.post-body{margin-top:22px;padding:22px;border-radius:20px;background:#11150f;border:1px solid rgba(255,255,255,.07)}
.post-hook{color:var(--lime);font-size:.86rem;font-weight:900}
.post-title{margin:8px 0 14px;font-size:1.14rem;font-weight:850}
.post-price{font-size:1.85rem;font-weight:950;letter-spacing:-.045em}
.post-context{margin-top:8px;color:#c6cec0;font-size:.85rem}
.post-cta{
  margin-top:18px;min-height:46px;display:flex;align-items:center;justify-content:center;border-radius:13px;
  background:var(--lime);color:var(--ink);font-weight:950;font-size:.86rem
}
.post-disclosure{margin-top:12px;color:#7f8a7a;font-size:.68rem}
.channel-points{display:grid;gap:13px;margin-top:28px}
.channel-point{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start}
.channel-check{
  width:26px;height:26px;display:grid;place-items:center;border-radius:8px;background:rgba(200,242,75,.09);
  color:var(--lime);font-size:.78rem;font-weight:950
}
.channel-point strong{display:block;font-size:.91rem}
.channel-point span{display:block;margin-top:2px;color:var(--muted-on-dark);font-size:.83rem}

.integrations-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.integration-card{
  min-height:240px;padding:26px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.38);
  display:flex;flex-direction:column
}
.integration-card.featured{background:var(--cobalt);color:white;border-color:transparent}
.integration-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.integration-icon{
  width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:var(--ink);color:var(--lime);
  font-size:.72rem;font-weight:950
}
.integration-card.featured .integration-icon{background:white;color:var(--cobalt)}
.status{
  padding:6px 9px;border:1px solid var(--line);border-radius:999px;color:#596052;background:rgba(255,255,255,.45);
  font-size:.66rem;font-weight:880;letter-spacing:.04em;text-transform:uppercase
}
.integration-card.featured .status{border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.12);color:white}
.integration-card h3{margin:auto 0 8px;font-size:1.23rem;letter-spacing:-.03em}
.integration-card p{margin:0;color:var(--muted);font-size:.88rem}
.integration-card.featured p{color:#e5e8ff}
.integration-note{margin-top:20px;color:#747a6f;font-size:.8rem}

.tech{background:var(--white)}
.tech-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:54px;align-items:center}
.tech-stack{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.tech-card{min-height:175px;padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--paper)}
.tech-code{
  width:40px;height:40px;display:grid;place-items:center;margin-bottom:24px;border-radius:12px;background:var(--ink);
  color:var(--lime);font:800 .7rem ui-monospace,SFMono-Regular,Menlo,monospace
}
.tech-card strong{display:block;margin-bottom:6px}
.tech-card p{margin:0;color:var(--muted);font-size:.83rem}

.partner-band{background:var(--lime);color:var(--ink)}
.partner-band-inner{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.partner-band h2{margin:0;max-width:800px;font-size:clamp(2.2rem,4.8vw,4.5rem);line-height:.95;letter-spacing:-.06em}
.partner-band p{max-width:760px;margin:16px 0 0;color:#394020}
.partner-band .btn{background:var(--ink);color:white;border-color:var(--ink)}

.faq{background:var(--paper)}
.faq-list{max-width:900px;display:grid;gap:10px}
details{border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.36)}
summary{cursor:pointer;list-style:none;padding:19px 20px;font-weight:850;letter-spacing:-.015em}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:#686e63;font-size:1.12rem}
details[open] summary::after{content:"−"}
details p{margin:0;padding:0 20px 20px;color:var(--muted);font-size:.9rem}

.site-footer{padding:48px 0 56px;background:var(--night);color:var(--white)}
.footer-main{display:grid;grid-template-columns:1.2fr .8fr;gap:50px}
.footer-brand p{max-width:560px;margin:15px 0 0;color:var(--muted-on-dark);font-size:.88rem}
.site-footer .brand-mark::after{background:var(--white)}
.footer-links{display:grid;grid-template-columns:repeat(2,max-content);justify-content:end;gap:11px 30px}
.footer-links a{color:#c1cabd;text-decoration:none;font-size:.84rem}
.footer-links a:hover{color:var(--lime)}
.footer-note{max-width:900px;margin:28px 0 0;padding-top:22px;border-top:1px solid var(--line-dark);color:#788274;font-size:.73rem}

/* inner pages */
.inner-hero{padding:86px 0 72px}
.inner-hero-grid{display:grid;grid-template-columns:1fr .75fr;gap:60px;align-items:end}
.inner-hero h1{margin:13px 0 18px;font-size:clamp(3.2rem,7vw,6.3rem);line-height:.9;letter-spacing:-.074em}
.inner-hero p{max-width:740px;margin:0;color:var(--muted);font-size:1.08rem}
.inner-card{padding:24px;border-radius:24px;background:var(--ink);color:var(--white);box-shadow:var(--shadow)}
.inner-card strong{display:block;font-size:1rem}
.inner-card p{margin:8px 0 0;color:var(--muted-on-dark);font-size:.84rem}
.manifesto{background:var(--night);color:var(--white)}
.manifesto-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.manifesto-copy p{color:var(--muted-on-dark)}
.principles{display:grid;gap:12px}
.principle{padding:20px;border-top:1px solid var(--line-dark)}
.principle strong{display:block;margin-bottom:5px}
.principle span{color:var(--muted-on-dark);font-size:.88rem}
.partner-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.partner-step{padding:22px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.35)}
.partner-step small{color:#777d72;font-weight:900}
.partner-step h3{margin:28px 0 7px;font-size:1rem}
.partner-step p{margin:0;color:var(--muted);font-size:.83rem}
.scope-table{width:100%;border-collapse:collapse;margin-top:26px;border:1px solid var(--line);background:var(--white);border-radius:20px;overflow:hidden}
.scope-table th,.scope-table td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.scope-table th{background:var(--paper-2);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
.scope-table td{font-size:.88rem;color:var(--muted)}
.scope-table tr:last-child td{border-bottom:0}

/* legal */
.legal-page{background:var(--paper)}
.legal-top{border-bottom:1px solid var(--line);background:rgba(245,241,230,.94)}
.legal-top .wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.legal-shell{width:min(860px,calc(100% - 36px));margin-inline:auto;padding:72px 0 100px}
.legal-meta{color:#7b8175;font-size:.8rem}
.legal-shell h1{margin:8px 0 20px;font-size:clamp(2.8rem,7vw,5rem);line-height:.95;letter-spacing:-.065em}
.legal-intro{margin:28px 0 46px;padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--white)}
.legal-shell h2{margin:2.4em 0 .65em;font-size:1.24rem;letter-spacing:-.025em}
.legal-shell p,.legal-shell li{color:var(--muted)}
.legal-shell ul{padding-left:1.2rem}
.legal-shell a{color:var(--cobalt)}
.legal-footer{padding:32px 0 42px;border-top:1px solid var(--line);color:var(--muted);font-size:.84rem}
.legal-footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* motion */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(22px)}
html.js .reveal.is-visible{opacity:1;transform:translateY(0);transition:opacity .72s cubic-bezier(.2,.7,.2,1),transform .72s cubic-bezier(.2,.7,.2,1)}
html.js .reveal[data-delay="1"].is-visible{transition-delay:.08s}
html.js .reveal[data-delay="2"].is-visible{transition-delay:.16s}
html.js .reveal[data-delay="3"].is-visible{transition-delay:.24s}
html.js .price-chart .line{stroke-dasharray:650;stroke-dashoffset:650}
html.js .price-chart.is-visible .line{stroke-dashoffset:0;transition:stroke-dashoffset 1.25s cubic-bezier(.2,.7,.2,1)}
@keyframes floatChip{0%,100%{translate:0 0}50%{translate:0 -7px}}
@media (prefers-reduced-motion:no-preference){
  .visual-chip.one{animation:floatChip 5.4s ease-in-out infinite}
  .visual-chip.two{animation:floatChip 6.2s ease-in-out .7s infinite}
}

@media (max-width:1000px){
  .nav-links{display:none}
  .menu-button{display:flex;flex-direction:column}
  .nav-cta{margin-left:auto}
  .nav-links.open{
    position:absolute;display:grid;left:20px;right:20px;top:66px;gap:0;padding:10px;border:1px solid var(--line);
    border-radius:18px;background:var(--white);box-shadow:var(--shadow)
  }
  .nav-links.open a{padding:12px;border-radius:10px}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:72px}
  .hero-visual{min-height:540px}
  .problem-grid,.channel-grid,.tech-grid,.inner-hero-grid,.manifesto-grid{grid-template-columns:1fr}
  .problem-note{position:static}
  .method-grid,.partner-flow{grid-template-columns:repeat(2,1fr)}
  .value-grid{grid-template-columns:repeat(2,1fr)}
  .value-item:nth-child(2){border-right:0}
  .value-item:nth-child(-n+2){border-bottom:1px solid var(--line-dark)}
  .partner-band-inner{grid-template-columns:1fr}
}
@media (max-width:680px){
  .wrap{width:min(var(--max),calc(100% - 28px))}
  .site-header .nav{min-height:66px}
  .nav-cta{display:none}
  .hero{padding:54px 0 50px}
  .hero h1{font-size:clamp(3.2rem,17vw,5rem)}
  .hero-actions{display:grid}
  .btn{width:100%}
  .hero-visual{min-height:500px}
  .evidence-card{padding:18px}
  .visual-chip.one{left:-4px;top:64px}
  .visual-chip.two{right:-2px;bottom:40px}
  .plumb-line{right:11%;height:170px}
  .evidence-price strong{font-size:1.95rem}
  .value-grid,.method-grid,.integrations-grid,.tech-stack,.partner-flow{grid-template-columns:1fr}
  .value-item{border-right:0;border-bottom:1px solid var(--line-dark)}
  .value-item:last-child{border-bottom:0}
  section{padding:78px 0}
  .section-head h2,.split h2,.statement h2{font-size:clamp(2.5rem,12vw,3.7rem)}
  .post-card{padding:17px}
  .partner-band{padding:70px 0}
  .partner-band h2{font-size:clamp(2.5rem,12vw,3.8rem)}
  .footer-main{grid-template-columns:1fr}
  .footer-links{justify-content:start}
  .scope-table{display:block;overflow-x:auto}
  .legal-shell{padding-top:52px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html.js .reveal,html.js .reveal.is-visible{opacity:1;transform:none}
  html.js .price-chart .line,html.js .price-chart.is-visible .line{stroke-dashoffset:0}
}


/* final conversion refinements */
.hero-proof-note{
  max-width:610px;margin:13px 0 0;color:#73796d;font-size:.78rem
}
.channel-action{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:28px
}
.channel-action .btn{width:auto}
.channel-action span{color:var(--muted-on-dark);font-size:.78rem}
.faq-list a{color:var(--cobalt);font-weight:800}
@media (max-width:680px){
  .channel-action{display:grid}
  .channel-action .btn{width:100%}
}