*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#ffffff;--bg-soft:#f8fafc;--bg-secondary:#f8fafc;--panel:#ffffff;--text:#0f172a;--text-secondary:#475569;--accent:#3b82f6;--accent-dark:#2563eb;--border:#e2e8f0;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0 / 0.1)}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:90px}
body{background-color:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Helvetica Neue',Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:inherit;text-decoration:none}
img{display:block}
.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}

header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
header .container{display:flex;align-items:center;gap:1rem;min-height:74px;position:relative}
.logo-section{display:flex;align-items:center;gap:0;padding:.08rem 0;margin-right:auto;min-width:0;max-width:min(330px,34vw);flex-shrink:0}
.logo-mark{height:50px;width:auto;max-width:100%;object-fit:contain;flex-shrink:0}
.nav-toggle-input{display:none}
.nav-toggle-label{display:none;cursor:pointer;padding:.35rem;z-index:1001}
.hamburger{display:block;position:relative;width:24px;height:2px;background:var(--text);transition:background-color .2s}
.hamburger::before,.hamburger::after{content:"";position:absolute;left:0;width:24px;height:2px;background:var(--text);transition:transform .3s,top .3s}
.hamburger::before{top:-7px}
.hamburger::after{top:7px}
.nav-toggle-input:checked~.nav-toggle-label .hamburger{background:transparent}
.nav-toggle-input:checked~.nav-toggle-label .hamburger::before{top:0;transform:rotate(45deg)}
.nav-toggle-input:checked~.nav-toggle-label .hamburger::after{top:0;transform:rotate(-45deg)}
nav{display:flex;align-items:center;gap:.5rem;margin-left:auto;min-width:0}
nav a{display:inline-flex;align-items:center;justify-content:center;padding:.375rem .5rem;border-radius:6px;color:var(--text);font-size:.875rem;font-weight:700;white-space:nowrap;transition:background-color .2s,color .2s}
nav a:hover{background:rgba(59,130,246,.06);color:var(--accent)}
.nav-group{display:flex;align-items:center;gap:.15rem}
.nav-group-secondary a{font-weight:600;color:var(--text-secondary)}
.nav-divider{width:1px;height:1.35rem;background:var(--border);flex-shrink:0}
.nav-mobile-actions{display:none}
.header-actions{display:flex;align-items:center;gap:.7rem;margin-left:.2rem;flex-shrink:0}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border:2px solid var(--accent);border-radius:8px;background:#fff;color:var(--accent);font-size:.9375rem;font-weight:600;transition:transform .2s,box-shadow .2s,background-color .2s,color .2s,border-color .2s;box-shadow:var(--shadow-sm);cursor:pointer}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent);background-color:var(--accent);color:#fff}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.btn-lg{padding:1rem 2rem;font-size:1.0625rem}
.btn-sm{padding:.5rem 1rem;font-size:.8125rem;border-radius:8px}
.btn-nav-secondary{background:#fff;color:var(--text);border-color:var(--border);box-shadow:none}
.btn-nav-secondary:hover{background:var(--accent);color:#fff;box-shadow:var(--shadow-md)}

section{padding:5rem 0}
.alt-bg{background-color:var(--bg-secondary)}
section h2{font-size:2.25rem;font-weight:900;letter-spacing:-.02em;color:var(--text);text-align:center;margin-bottom:2.5rem}
.section-intro{max-width:720px;margin:0 auto 1.8rem;color:var(--text-secondary);font-size:1rem;line-height:1.7;text-align:center}
.section-eyebrow,.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem}
.section-heading-left,.section-intro-left{text-align:left;margin-left:0;margin-right:0}

.hero{padding:5rem 0 4rem;background:linear-gradient(to bottom,var(--bg-secondary) 0%,var(--bg) 100%);border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:2rem;align-items:center}
.hero-copy{max-width:720px}
.hero h1{font-size:clamp(2.75rem,4.6vw,4.35rem);line-height:1.08;letter-spacing:-.03em;max-width:12ch}
.hero-subtext{margin:0 0 2rem;max-width:700px;color:var(--text-secondary);font-size:1.125rem;line-height:1.7}
.hero-points{display:flex;flex-wrap:wrap;gap:.55rem 1rem;align-items:center;margin:0 0 1.6rem;color:#334155}
.hero-points span{position:relative;padding:0 0 0 1rem;background:none;border:none;border-radius:0;font-size:.875rem;font-weight:700;box-shadow:none}
.hero-points span::before{content:"";position:absolute;left:0;top:50%;width:6px;height:6px;border-radius:999px;background:var(--accent);transform:translateY(-50%)}
.proof-pill-strip{display:flex;flex-wrap:wrap;gap:.65rem;align-items:center;margin:0 0 1.6rem}
.proof-pill{position:relative;display:inline-flex;align-items:center;padding:.52rem .85rem .52rem 1.65rem;border:1px solid #bbf7d0;border-radius:999px;background:#f0fdf4;color:#166534;font-size:.84rem;font-weight:800;box-shadow:var(--shadow-sm);white-space:nowrap}
.proof-pill::before{content:"\2713";position:absolute;left:.72rem;top:50%;transform:translateY(-50%);color:#16a34a;font-weight:900}
.neutral-list{list-style:disc;padding-left:1.25rem;margin:0;display:grid;gap:.55rem}
.neutral-list li{color:var(--text-secondary);font-size:.92rem;line-height:1.65}
.icon-checklist,.negative-checklist{list-style:none;padding:0;margin:0;display:grid;gap:0}
.icon-checklist li,.negative-checklist li{position:relative;padding:.75rem 0 .75rem 2rem;border-bottom:1px solid var(--border);color:var(--text-secondary);font-size:.95rem;line-height:1.6}
.icon-checklist li:last-child,.negative-checklist li:last-child{border-bottom:none}
.icon-checklist li::before,.negative-checklist li::before{position:absolute;left:0;font-weight:900;font-size:1.05rem}.icon-checklist li::before{content:"\2713";color:#16a34a}.negative-checklist li::before{content:"\2715";color:#dc2626}
.status-rows{display:grid;border:1px solid var(--border);border-radius:12px;background:#fff;overflow:hidden;box-shadow:var(--shadow-sm)}
.status-row{display:grid;grid-template-columns:minmax(150px,.42fr) minmax(0,1fr);gap:1rem;padding:.85rem 1rem;border-bottom:1px solid var(--border);text-align:left}.status-row:last-child{border-bottom:none}
.status-label{color:var(--text);font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.status-value{color:var(--text-secondary);line-height:1.65}
.cta-group{display:flex;gap:.85rem;flex-wrap:wrap}
.hero-note{margin-top:1rem;color:var(--text-secondary);font-size:.9rem;line-height:1.7}
.hero-panel{padding:2rem 1.8rem;max-width:430px;margin-left:auto}
.hero-panel-label{font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#3a5b83;margin-bottom:.75rem;text-align:center}
.hero-fact{padding:1rem 0;border-top:1px solid var(--border)}
.hero-fact:first-of-type{border-top:none}
.hero-fact strong{display:block;margin-bottom:.42rem;font-size:1.1rem;font-weight:900;color:var(--text);text-align:center}
.hero-fact span{display:block;color:var(--text-secondary);font-size:.94rem;line-height:1.7;text-align:center}
.hero-path{display:block;padding:1.05rem 1.1rem;border:1px solid transparent;border-top:1px solid var(--border);border-radius:16px;transition:transform .2s,background-color .2s,border-color .2s,box-shadow .2s}
.hero-path:first-of-type{border-top:none}
.hero-path+.hero-path{margin-top:.35rem}
.hero-path:hover{transform:translateY(-2px);background:var(--bg-secondary);border-color:rgba(59,130,246,.16);box-shadow:var(--shadow-sm)}
.hero-path strong{display:block;margin-bottom:.35rem;color:var(--text);font-size:1.02rem;font-weight:900;letter-spacing:-.02em;text-align:left}
.hero-path span{display:block;color:var(--text-secondary);font-size:.92rem;line-height:1.65;text-align:left}
.hero-panel-footer{display:flex;gap:.75rem;flex-wrap:wrap;padding-top:1rem;margin-top:.5rem;border-top:1px solid var(--border)}
.hero-panel-footer a{color:var(--accent-dark);font-size:.9rem;font-weight:800}

.route-section{padding:2rem 0 .75rem}
.route-label{display:block;text-align:center;font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem}
.path-chooser{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;max-width:980px;margin:0 auto}
.route-card{display:block;padding:1.4rem 1.5rem;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s}
.route-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(59,130,246,.28)}
.route-card h3{margin-bottom:.45rem;font-size:1.02rem;font-weight:800;color:var(--text)}
.route-card p{margin:0;color:var(--text-secondary);font-size:.9rem;line-height:1.65}

.signal-strip{padding:1.15rem 0 0}
.signal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.signal-card{padding:1rem 1.1rem}
.signal-card strong{display:block;margin-bottom:.35rem;font-size:.95rem;font-weight:800;color:var(--text)}
.signal-card p{color:var(--text-secondary);font-size:.88rem;line-height:1.65}

.company-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:1.5rem;align-items:start}
.company-copy{max-width:720px}
.company-note{padding:1rem 1.1rem;border-left:3px solid var(--accent);border-radius:0 8px 8px 0;background:var(--bg-secondary);color:var(--text-secondary);line-height:1.75}
.company-panels{display:grid;gap:1rem}
.company-panel{padding:1.25rem 1.3rem}
.company-panel h3{margin-bottom:.75rem;font-size:1rem;font-weight:800;color:var(--text)}
.company-panel ul{display:grid;gap:.7rem;list-style:none}
.company-panel li{position:relative;padding-left:1.45rem;font-size:.92rem;line-height:1.65;color:var(--text-secondary)}
.company-panel li::before{content:"\2022";position:absolute;left:.2rem;color:var(--accent);font-weight:800}
.company-panel .neutral-list{display:grid;list-style:disc;padding-left:1.25rem}
.company-panel .neutral-list li{position:static;padding-left:0}
.company-panel .neutral-list li::before{content:none}
.company-panel .negative-checklist{list-style:none;padding-left:0}
.company-panel .negative-checklist li{padding-left:2rem}
.company-panel .negative-checklist li::before{content:"\2715";left:0;color:#dc2626;font-weight:900}

.proof-preview-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(320px,.8fr);gap:2rem;align-items:center}
.proof-checks{display:grid;gap:.85rem;margin-top:1.25rem}
.proof-check{padding:1rem 1.1rem}
.proof-check strong{display:block;margin-bottom:.25rem;font-size:.95rem;font-weight:800;color:var(--text)}
.proof-check p{font-size:.9rem;line-height:1.7;color:var(--text-secondary)}
.proof-card{max-width:500px;width:100%;margin:0 0 0 auto;overflow:hidden}
.proof-header{padding:.9rem 1.4rem;border-bottom:1px solid var(--border);background:var(--bg-secondary);font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.proof-grid{padding:1.25rem 1.5rem}
.proof-row{display:flex;justify-content:space-between;gap:1rem;padding:.62rem 0;border-bottom:1px solid rgba(216,226,240,.7)}
.proof-row:last-child{border-bottom:none}
.proof-label{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#64748b}
.proof-value{font-size:.9rem;font-weight:800;color:var(--text);text-align:right}
.proof-pass{color:#15803d}
.proof-mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.84rem}
.proof-actions{display:flex;gap:.75rem;justify-content:center;padding:1.15rem 1.4rem;border-top:1px solid var(--border);background:var(--bg-secondary)}

.shape-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1rem;max-width:1080px;margin:0 auto}
.shape-step{padding:1.25rem .95rem;text-align:center}
.shape-num{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:999px;background:var(--accent);color:#fff;font-size:.82rem;font-weight:800;margin-bottom:.65rem}
.shape-step strong{display:block;font-size:.96rem;font-weight:800;color:var(--text);margin-bottom:.3rem}
.shape-step p{font-size:.83rem;line-height:1.55;color:var(--text-secondary)}
.shape-arrow{display:none}

.outcome-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;max-width:760px;margin:0 auto 1.5rem}
.outcome-col{padding:1.55rem}
.outcome-pass{border-top:4px solid #16a34a}
.outcome-pass h3{color:#15803d}
.outcome-fail{border-top:4px solid #dc2626}
.outcome-fail h3{color:#b91c1c}
.outcome-col h3{font-size:1.2rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.45rem}
.outcome-col p{font-size:.94rem;line-height:1.7;color:var(--text-secondary)}
.outcome-credit{margin-top:.7rem;font-size:.82rem;font-weight:800;color:var(--text)}
.kit-includes{text-align:center;max-width:760px;margin:0 auto}
.kit-includes-label{margin-bottom:.8rem;font-size:.94rem;font-weight:800;color:var(--text)}
.kit-items{display:flex;justify-content:center;gap:.75rem;flex-wrap:wrap}
.kit-items span{padding:.6rem .9rem;border:1px solid var(--border);border-radius:999px;background:#fff;font-size:.83rem;font-weight:700;color:var(--text-secondary);box-shadow:var(--shadow-sm)}

.workflow-video{width:100%;max-width:760px;border-radius:12px;border:1px solid var(--border);background:#0f172a;box-shadow:var(--shadow-md)}

.step-list{display:grid;gap:1rem;max-width:780px;margin:0 auto;list-style:none;counter-reset:step}
.step-list li{counter-increment:step;position:relative;padding:1.5rem 1.5rem 1.5rem 4rem;border-left:3px solid var(--accent);border-radius:0 8px 8px 0;background:#fff;box-shadow:var(--shadow-sm)}
.step-list li::before{content:counter(step);position:absolute;left:1.05rem;top:1.5rem;font-weight:900;font-size:1.2rem;color:var(--accent)}
.step-list li strong{display:block;margin-bottom:.25rem;font-size:1rem;font-weight:800;color:var(--text)}
.step-list li p{font-size:.9rem;line-height:1.7;color:var(--text-secondary)}
.how-it-works-light{background:transparent}
.step-list-light li{background:#fff}

.value-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;max-width:1080px;margin:0 auto}
.value-cards-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.value-card{padding:1.35rem;transition:transform .2s,box-shadow .2s,border-color .2s}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
.value-card h3{margin-bottom:.35rem;font-size:1.02rem;font-weight:800;color:var(--text)}
.value-card p{font-size:.89rem;line-height:1.65;color:var(--text-secondary)}

.comparison-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;max-width:900px;margin:0 auto}
.comparison-col{padding:1.5rem}
.comparison-col h3{margin-bottom:.95rem;font-size:1.05rem;font-weight:800;color:var(--text)}
.comparison-col ul{display:flex;flex-direction:column;gap:.65rem;list-style:none}
.comparison-col li{position:relative;padding-left:1.55rem;font-size:.9rem;line-height:1.65;color:var(--text-secondary)}
.comparison-before li::before{content:"\2715";position:absolute;left:0;color:#dc2626;font-weight:800}
.comparison-after li::before{content:"\2713";position:absolute;left:0;color:#15803d;font-weight:800}

.tech-bullets{display:flex;flex-direction:column;gap:.65rem;max-width:760px;margin:0 auto;list-style:none}
.tech-bullets li{position:relative;padding:.85rem 1rem .85rem 2.25rem;border:1px solid var(--border);border-radius:8px;background:#fff;box-shadow:var(--shadow-sm);font-size:.92rem;font-weight:700;color:var(--text)}
.tech-bullets li::before{content:"\2713";position:absolute;left:.9rem;color:var(--accent);font-weight:800}

.surface-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;max-width:1100px;margin:0 auto}
.surface-card{display:flex;flex-direction:column;gap:.75rem;padding:1.35rem;transition:transform .2s,box-shadow .2s,border-color .2s}
.surface-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
.surface-tag{display:inline-flex;align-self:flex-start;padding:.35rem .65rem;border-radius:999px;background:rgba(59,130,246,.08);color:var(--accent);font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.surface-card h3{font-size:1.02rem;font-weight:800;color:var(--text)}
.surface-card p{font-size:.9rem;line-height:1.7;color:var(--text-secondary)}

.path-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem;max-width:1120px;margin:0 auto}
.path-card{padding:1.65rem}
.path-card h3{margin-bottom:.65rem;font-size:1.2rem;font-weight:800;color:var(--text)}
.path-card p{font-size:.93rem;line-height:1.7;color:var(--text-secondary);margin-bottom:1rem}
.path-card ul{display:grid;gap:.55rem;list-style:none;margin-bottom:1.25rem}
.path-card li{position:relative;padding-left:1.45rem;font-size:.9rem;line-height:1.6;color:var(--text-secondary)}
.path-card li::before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:800}

footer{margin-top:3.5rem;padding:3rem 0 2rem;border-top:1px solid var(--border);background:var(--bg-secondary);color:var(--text-secondary);font-size:.88rem}
footer .container{display:flex;flex-direction:column;gap:1.6rem}
footer a{color:var(--text-secondary);transition:color .2s}
footer a:hover{color:var(--accent-dark);text-decoration:underline}
.footer-grid{display:grid;grid-template-columns:minmax(320px,1.45fr) repeat(3,minmax(0,1fr));gap:1.35rem;align-items:start}
.footer-col{display:flex;flex-direction:column;gap:.52rem}
.footer-col h4{margin-bottom:.25rem;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.footer-col a{font-size:.84rem;line-height:1.55}
.footer-col p,.footer-col span{font-size:.84rem;line-height:1.65;color:var(--text-secondary);margin:0}

.footer-meta-item{margin:0}
.footer-meta-label{display:inline-block;min-width:7rem;margin-right:.25rem;color:var(--text);font-weight:800}
.footer-bottom{padding-top:1.2rem;border-top:1px solid var(--border);text-align:center}
.footer-bottom p{margin-bottom:.25rem}
.disclaimer{font-size:.81rem}

.hero-panel,.signal-card,.company-panel,.proof-check,.proof-card,.shape-step,.outcome-col,.value-card,.comparison-col,.surface-card,.path-card{border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:var(--shadow-sm)}
.hero-panel,.proof-card,.path-card,.surface-card{box-shadow:0 10px 15px -3px rgb(0 0 0 / 0.08)}

@media (max-width:1120px){
  .nav-toggle-label{display:block}
  .header-actions{display:none}
  nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:.85rem;padding:1rem;background:rgba(255,255,255,.98);border-bottom:1px solid var(--border);box-shadow:var(--shadow-md)}
  .nav-group{display:grid;grid-template-columns:1fr;gap:.35rem;width:100%}
  .nav-group a{justify-content:flex-start;padding:.78rem .9rem;border-radius:8px}
  .nav-group-secondary{padding-top:.35rem;border-top:1px solid var(--border)}
  .nav-divider{display:none}
  .nav-mobile-actions{display:grid;grid-template-columns:1fr;gap:.75rem;width:100%;padding-top:.85rem;border-top:1px solid var(--border)}
  .nav-mobile-actions a{width:100%}
  .nav-toggle-input:checked~nav{display:flex}
  .hero-grid,.proof-preview-layout,.company-layout{grid-template-columns:1fr}
  .proof-card{margin:0 auto}
  .hero h1{max-width:none}
}

@media (max-width:768px){
  section[id]{scroll-margin-top:72px}
  header .container{min-height:68px}
  .logo-section{max-width:min(280px,54vw)}
  .logo-mark{height:44px}
  section{padding:4rem 0}
  .hero{padding:4rem 0 3rem}
  .hero-copy{text-align:center}
  .hero-subtext{margin-left:auto;margin-right:auto}
  .hero-points,.cta-group,.hero-panel-footer{justify-content:center}
  .signal-grid,.outcome-grid,.comparison-grid,.footer-grid,.value-cards-4,.shape-strip,.surface-grid,.path-cards,.path-chooser{grid-template-columns:1fr}
  .section-heading-left,.section-intro-left{text-align:center;margin-left:auto;margin-right:auto}
  .hero-fact strong,.hero-fact span,.hero-panel-label,.hero-path strong,.hero-path span{text-align:center}
  .hero-panel{margin:0 auto}
  .hero-panel-footer{justify-content:center}
  .proof-actions{flex-direction:column}
  .kit-items{flex-direction:column;align-items:center}
}

@media (max-width:480px){
  .container{padding:0 1rem}
  .logo-section{max-width:min(220px,60vw)}
  .logo-mark{height:38px}
  .hero h1{font-size:2.35rem}
  .btn,.btn-lg{width:100%}
  .hero-points span{width:100%;justify-content:center}
  .hero-panel-label{text-align:center}
}