:root{
  --blue:#3ba8fe;
  --blue-dark:#1d8fe8;
  --navy:#101244;
  --text:#1d1d1f;
  --muted:#6e6e73;
  --line:#e5e5ea;
  --bg:#ffffff;
  --tint:#f5f5f7;
  --radius:22px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{margin:0;letter-spacing:-0.02em;color:var(--text)}
p{margin:0}

.container{width:100%;max-width:1080px;margin:0 auto;padding:0 22px}
.narrow{max-width:760px}
.center{text-align:center}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav-inner{max-width:1080px;margin:0 auto;padding:10px 22px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none}
.brand-icon{width:30px;height:auto}
.brand-word{width:96px;height:auto}
.nav-links{display:none;gap:28px;margin-left:auto}
.nav-links a{font-size:14px;color:var(--muted);text-decoration:none;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav .btn{margin-left:auto}
.show-sm{display:inline}.hide-sm{display:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-size:17px;font-weight:500;padding:13px 24px;border-radius:999px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark)}
.btn-ghost{color:var(--blue-dark);border-color:rgba(59,168,254,.45);background:transparent}
.btn-ghost:hover{background:rgba(59,168,254,.08)}
.btn-small{font-size:14px;padding:8px 16px}
.btn-block{width:100%}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(59,168,254,.45);outline-offset:2px}

/* Hero */
.hero{padding:72px 0 24px;text-align:center;overflow:hidden}
.eyebrow{font-size:14px;font-weight:600;color:var(--blue-dark);letter-spacing:.01em;margin-bottom:12px}
.hero h1{font-size:clamp(48px,12vw,104px);font-weight:700;line-height:1.02;letter-spacing:-0.035em}
.lede{font-size:clamp(19px,2.4vw,24px);color:var(--muted);max-width:640px;margin:22px auto 0;line-height:1.4}
.actions .btn{min-width:210px}
.actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:32px}
.hero-art{position:relative;margin:56px auto 0;width:min(260px,52vw);aspect-ratio:1/1.05;display:grid;place-items:center}
.hero-art img{position:relative;width:85%;height:auto}
.hero-glow{position:absolute;inset:-20%;background:radial-gradient(closest-side,rgba(59,168,254,.18),rgba(59,168,254,0));border-radius:50%}

/* Sections */
.section{padding:88px 0}
.section-tint{background:var(--tint)}
.section-title{font-size:clamp(34px,6vw,56px);font-weight:700;line-height:1.08;text-align:center}
.section-sub{font-size:clamp(18px,2vw,21px);color:var(--muted);text-align:center;margin-top:12px}
.left{text-align:left}

/* Feature (service included) */
.feature{margin-top:48px;background:var(--navy);color:#fff;border-radius:var(--radius);padding:36px 28px;display:flex;flex-direction:column;gap:24px;align-items:flex-start}
.feature .eyebrow{color:var(--blue)}
.feature h3{color:#fff;font-size:clamp(30px,4.5vw,44px);font-weight:700;line-height:1.1}
.feature p{color:rgba(255,255,255,.75);font-size:18px;margin-top:10px;max-width:520px}

/* Cards */
.grid{display:grid;gap:16px;margin-top:16px}
.card{background:var(--tint);border-radius:var(--radius);padding:30px 28px}
.card h3{font-size:22px;font-weight:600;line-height:1.25}
.card p{color:var(--muted);font-size:17px;margin-top:8px}
.card-icon{width:44px;height:44px;border-radius:12px;background:#fff;display:grid;place-items:center;margin-bottom:18px}
.card-icon svg{width:24px;height:24px;fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Steps */
.steps{list-style:none;padding:0;margin:48px 0 0;display:grid;gap:16px}
.step{background:#fff;border-radius:var(--radius);padding:30px 28px}
.step-num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--blue);color:#fff;font-weight:600;font-size:16px;margin-bottom:18px}
.step h3{font-size:22px;font-weight:600}
.step p{color:var(--muted);font-size:17px;margin-top:8px}

.note{margin:28px auto 0;max-width:640px;text-align:center;font-size:15px;color:var(--muted);line-height:1.5}
.note strong{color:var(--text);font-weight:600}

/* Chips */
.chips{list-style:none;padding:0;margin:36px 0 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chips li{padding:10px 18px;border-radius:999px;background:var(--tint);font-size:16px;color:var(--text)}

/* Contact + form */
.contact{display:grid;gap:40px}
.contact-list{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:14px}
.contact-list li{display:flex;flex-direction:column;font-size:18px}
.contact-list span{font-size:13px;color:var(--muted);font-weight:500}
.contact-list a{text-decoration:none;color:var(--blue-dark);word-break:break-word}
.contact-list a:hover{text-decoration:underline}
.form{background:#fff;display:grid;gap:16px;padding:28px 22px}
.row{display:grid;gap:16px}
.field{display:grid;gap:6px}
.field span{font-size:14px;font-weight:500;color:var(--text)}
.field em{font-style:normal;color:var(--muted);font-weight:400}
.field input,.field select,.field textarea{font:inherit;font-size:16px;color:var(--text);background:#fff;border:1px solid #d2d2d7;border-radius:12px;padding:12px 14px;width:100%;transition:border-color .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236e6e73' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(59,168,254,.15);outline:none}
.field.invalid input,.field.invalid select{border-color:#e0464b}
.form-status{font-size:14px;color:var(--muted);text-align:center}
.form-status:empty{display:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Footer */
.footer{padding:48px 0;border-top:1px solid var(--line)}
.footer-inner{display:grid;gap:18px;justify-items:start}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 24px}
.footer-links a{color:var(--navy);text-decoration:none;font-size:15px}
.footer-links a:hover{color:var(--blue-dark)}
.fine{font-size:13px;color:var(--muted)}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}

/* Larger screens */
@media (min-width:600px){
  .show-sm{display:none}.hide-sm{display:inline}
  .row{grid-template-columns:1fr 1fr}
  .form{padding:36px}
}
@media (min-width:820px){
  .nav-links{display:flex}
  .nav .btn{margin-left:8px}
  .hero{padding:110px 0 40px}
  .section{padding:120px 0}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .feature{flex-direction:row;align-items:center;justify-content:space-between;padding:52px 56px}
  .contact{grid-template-columns:5fr 7fr;align-items:start;gap:64px}
  .footer-inner{grid-template-columns:1fr auto 1fr;align-items:center;gap:32px}
  .fine{justify-self:end}
  .footer-links{justify-content:center;justify-self:center}
}

/* v2: service / quote chooser */
.anchor{display:block;position:relative;top:-72px;visibility:hidden}
fieldset{border:0;margin:0;padding:0;min-width:0}
.type-choice legend{font-size:14px;font-weight:600;color:var(--text);margin-bottom:8px;padding:0}
.choice-row{display:grid;gap:10px}
.choice{position:relative;display:block;cursor:pointer}
.choice input{position:absolute;opacity:0;width:1px;height:1px}
.choice span{display:grid;gap:2px;border:1.5px solid #d2d2d7;border-radius:14px;padding:14px 16px 14px 46px;background:#fff;transition:border-color .2s,box-shadow .2s,background .2s;position:relative}
.choice span::before{content:"";position:absolute;left:16px;top:50%;width:18px;height:18px;margin-top:-9px;border-radius:50%;border:1.5px solid #a1a1a6;background:#fff;box-sizing:border-box}
.choice strong{font-size:16px;font-weight:600}
.choice small{font-size:13px;color:var(--muted)}
.choice input:checked + span{border-color:var(--blue);background:rgba(59,168,254,.06);box-shadow:0 0 0 4px rgba(59,168,254,.12)}
.choice input:checked + span::before{border:5.5px solid var(--blue)}
.choice input:focus-visible + span{box-shadow:0 0 0 4px rgba(59,168,254,.3)}
.type-choice.invalid .choice span{border-color:#e0464b}
.group{display:grid;gap:16px}
.group[hidden]{display:none}
.group-title{font-size:13px;font-weight:600;color:var(--blue-dark);text-transform:uppercase;letter-spacing:.04em;padding:0;margin:0;float:left;width:100%}
.group{border-top:1px solid var(--line);padding-top:14px}
.group-title em{font-style:normal;text-transform:none;letter-spacing:0;color:var(--muted);font-weight:400}
.js .group-title em,.js .opt-service{display:none}
.js .is-service .opt-service{display:inline}
.field.invalid textarea{border-color:#e0464b}
@media (min-width:600px){.choice-row{grid-template-columns:1fr 1fr}}