/* Helm Shift — shared styles for SEO landing pages (scheduling / inventory / AI / faq) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#FFFFFF;--bg-2:#F8FAFC;--bg-3:#F1F5F9;
  --surface:#FFFFFF;--border:rgba(15,23,42,0.08);--border-2:rgba(15,23,42,0.14);
  --primary:#3B5BDB;--primary-dark:#0A1640;--primary-light:rgba(59,91,219,0.08);
  --text:#0F172A;--text-2:#475569;--text-3:#64748B;
  --shadow:rgba(15,23,42,0.08);
  --radius-sm:8px;--radius:12px;--radius-lg:16px;--radius-xl:20px;
  --ease-out:cubic-bezier(.2,.7,.2,1);
  --font-serif:'Instrument Serif',Georgia,serif;
  color-scheme:light;
}
html{scroll-behavior:smooth}
body{font-family:'Inter Tight',system-ui,sans-serif;font-feature-settings:"ss01","cv11";background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.65;overflow-x:hidden}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:8px}
.container{max-width:1160px;margin:0 auto;padding:0 32px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--primary);color:#fff;padding:10px 16px;border-radius:8px;z-index:300}
.skip-link:focus{left:16px;top:16px}

/* NAV */
nav{position:sticky;top:0;z-index:200;background:rgba(255,255,255,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1160px;margin:0 auto;padding:0 32px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{display:flex;align-items:center}
.nav-wordmark{font-family:'Sora',sans-serif;font-size:22px;font-weight:800;letter-spacing:-0.6px;display:inline-flex;gap:.28em}
.nav-wordmark .wm-helm{color:var(--primary-dark)}
.nav-wordmark .wm-shift{color:var(--primary)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-link{font-size:14px;font-weight:500;color:var(--text-2);transition:color .2s var(--ease-out)}
.nav-link:hover{color:var(--primary)}
.nav-signin{font-size:14px;font-weight:600;color:var(--text-2);text-decoration:none;transition:color .2s}
.nav-signin:hover{color:var(--primary)}
.nav-demo{padding:9px 18px;background:var(--primary);color:#fff;border-radius:10px;font-size:14px;font-weight:700;transition:background .2s,transform .2s}
.nav-demo:hover{background:var(--primary-dark);transform:translateY(-1px)}
/* Hamburger (mobile) — replaces the desktop links + demo CTA below 760px */
.nav-toggle{display:none;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid var(--border-2);border-radius:10px;background:var(--surface);color:var(--text);cursor:pointer;flex-shrink:0}
.nav-toggle:hover{background:var(--bg-2)}
.nav-toggle svg{display:block}
.mobile-menu{position:absolute;top:64px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:0 16px 40px var(--shadow);padding:14px 20px 20px;display:flex;flex-direction:column;gap:2px;z-index:200}
.mobile-menu[hidden]{display:none}
.mobile-menu a{padding:13px 8px;font-size:16px;font-weight:600;color:var(--text);border-bottom:1px solid var(--border)}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu .mm-cta{margin-top:12px;padding:14px;text-align:center;background:var(--primary);color:#fff;border-radius:10px;border-bottom:none}
.mobile-menu .mm-cta:hover{background:var(--primary-dark)}
@media(max-width:760px){.nav-links{display:none}.nav-demo{display:none}.nav-signin{display:none}.nav-toggle{display:flex}
/* perf: backdrop-filter on a sticky nav repaints a full-screen blur every scroll
   frame on mobile — a near-opaque solid bg looks the same and is far cheaper. */
nav{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(255,255,255,0.97)}}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;padding:14px 26px;border-radius:12px;line-height:1;transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;cursor:pointer}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 24px rgba(59,91,219,0.22)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 12px 32px rgba(59,91,219,0.3)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border-2)}
.btn-ghost:hover{background:var(--bg-2);transform:translateY(-2px)}

/* BREADCRUMB */
.crumbs{font-size:14px;color:var(--text-3);padding-top:24px}
.crumbs a{color:var(--text-3)}
.crumbs a:hover{color:var(--primary)}
.crumbs span{color:var(--text-2);font-weight:600}

/* HERO */
.hero{position:relative;padding:8px 0 48px;overflow:hidden}
.hero::before{content:'';position:absolute;pointer-events:none;width:900px;height:900px;top:-520px;left:50%;transform:translateX(-55%);background:radial-gradient(circle,rgba(59,91,219,0.12) 0%,transparent 65%);z-index:0}
.hero .container{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--primary);margin:20px 0 16px}
.eyebrow::before{content:'';display:block;width:18px;height:2px;background:var(--primary);border-radius:1px}
h1{font-family:'Sora',sans-serif;font-size:clamp(34px,5vw,54px);font-weight:800;letter-spacing:-1.6px;line-height:1.05;color:var(--text);margin-bottom:18px;max-width:880px}
.serif-accent{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--primary)}
.hero-lead{font-size:19px;line-height:1.65;color:var(--text-2);max-width:680px;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* SECTIONS */
section{padding:96px 0}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--primary);margin-bottom:14px}
.section-tag::before{content:'';display:block;width:18px;height:2px;background:var(--primary)}
h2{font-family:'Sora',sans-serif;font-size:clamp(26px,3.4vw,38px);font-weight:800;letter-spacing:-1px;line-height:1.12;color:var(--text);margin-bottom:16px;max-width:760px}
h3{font-family:'Sora',sans-serif;font-size:19px;font-weight:700;color:var(--text);margin-bottom:8px;letter-spacing:-0.3px}
.prose p{font-size:17px;line-height:1.78;color:var(--text-2);margin-bottom:18px;max-width:760px}
.prose a{color:var(--primary);border-bottom:1px solid rgba(59,91,219,0.35)}
.prose a:hover{color:var(--primary-dark)}
.prose strong{color:var(--text);font-weight:600}

/* CARD GRID */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:8px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px;transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px var(--shadow);border-color:var(--border-2)}
.card .ico{width:44px;height:44px;border-radius:12px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card p{font-size:15px;line-height:1.65;color:var(--text-2)}

/* CHECK LIST */
.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px 28px;margin-top:8px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:var(--text-2);line-height:1.6}
.check svg{flex-shrink:0;margin-top:3px;color:var(--primary)}
.check strong{color:var(--text);font-weight:600}

/* STEPS */
.steps{display:flex;flex-direction:column;gap:22px;margin-top:8px;max-width:760px}
.step{display:flex;gap:18px;align-items:flex-start}
.step-num{flex-shrink:0;width:38px;height:38px;border-radius:10px;background:var(--primary);color:#fff;font-family:'Sora',sans-serif;font-weight:800;display:flex;align-items:center;justify-content:center}

/* ALT SECTION */
.alt{background:var(--bg-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}

/* FAQ */
.faq-list{max-width:820px}
.faq-item{border:1px solid var(--border);border-radius:12px;margin-bottom:12px;background:var(--surface);overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-family:'Sora',sans-serif;font-weight:700;font-size:16px;color:var(--text);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:22px;color:var(--primary);font-weight:400;line-height:1}
.faq-item[open] summary::after{content:'\2212'}
.faq-item .a{padding:0 22px 20px;font-size:15.5px;line-height:1.72;color:var(--text-2)}
.faq-item .a a{color:var(--primary);border-bottom:1px solid rgba(59,91,219,0.35)}

/* CTA BAND */
.cta{background:linear-gradient(135deg,var(--primary-dark),#16224d);color:#fff;border-radius:var(--radius-xl);padding:48px 40px;text-align:center}
.cta h2{color:#fff;margin:0 auto 12px}
.cta p{color:rgba(255,255,255,0.82);font-size:17px;max-width:560px;margin:0 auto 26px}
.cta .btn-primary{background:#fff;color:var(--primary-dark);box-shadow:0 8px 24px rgba(0,0,0,0.22)}
.cta .btn-primary:hover{background:#EEF2FF;color:var(--primary-dark)}

/* RELATED */
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:8px}
.related a{display:block;padding:22px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);transition:transform .2s,border-color .2s,box-shadow .2s}
.related a:hover{transform:translateY(-3px);border-color:var(--border-2);box-shadow:0 16px 40px var(--shadow)}
.related .r-name{font-family:'Sora',sans-serif;font-weight:700;color:var(--text);margin-bottom:6px}
.related .r-desc{font-size:14px;color:var(--text-2);line-height:1.55}
.related .r-go{color:var(--primary);font-size:14px;font-weight:600;margin-top:10px;display:inline-block}

/* FOOTER */
footer{background:var(--primary-dark);color:rgba(255,255,255,0.62);padding:56px 0 32px;margin-top:8px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px;margin-bottom:36px}
.f-wordmark{font-family:'Sora',sans-serif;font-size:22px;font-weight:800;letter-spacing:-0.6px;display:inline-flex;gap:.28em;margin-bottom:12px}
.f-wordmark .wm-helm{color:#fff}
.f-wordmark .wm-shift{color:#7C9BFF}
.footer-tagline{font-size:14px;line-height:1.6;max-width:300px}
.footer-col-title{font-size:12px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,0.62);transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:14px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}

@media(max-width:900px){section{padding:64px 0}}
@media(max-width:600px){.container{padding:0 20px}.nav-inner{padding:0 20px}}