:root{
  --bg:#f5f5f7;
  --surface:#ffffff;
  --surface-2:#f0f1f3;
  --text:#1d1d1f;
  --muted:#6e6e73;
  --line:rgba(29,29,31,.11);
  --blue:#0071e3;
  --blue-hover:#0077ed;
  --blue-soft:#eaf4ff;
  --shadow:0 24px 70px rgba(0,0,0,.075);
  --max:1240px;
  --radius:30px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.wrap{width:min(calc(100% - 48px),var(--max));margin-inline:auto}

/* HEADER */
.topbar{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(250,250,252,.82);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.06)}
.nav{height:72px;display:flex;align-items:center;gap:34px}
.logo{display:inline-flex;align-items:center;gap:11px;min-width:max-content}
.logo-symbol{position:relative;width:29px;height:29px;border-radius:9px;background:var(--text);display:block;overflow:hidden}
.logo-symbol i{position:absolute;display:block;border:2px solid #fff;border-radius:3px;transform:rotate(45deg)}
.logo-symbol i:first-child{width:13px;height:13px;left:5px;top:8px}
.logo-symbol i:last-child{width:10px;height:10px;right:4px;top:5px;opacity:.55}
.logo-copy{display:flex;flex-direction:column;line-height:1}
.logo-copy b{font-size:14px;letter-spacing:.04em}
.logo-copy small{font-size:9px;letter-spacing:.16em;color:var(--muted);margin-top:5px}
.nav nav{display:flex;gap:30px;margin-left:auto}
.nav nav a{font-size:12px;color:#454549;transition:color .18s ease}
.nav nav a:hover{color:var(--text)}
.nav-cta{font-size:12px;font-weight:600;color:#fff;background:var(--text);padding:10px 15px;border-radius:999px;transition:.18s ease}
.nav-cta:hover{transform:translateY(-1px);background:#333336}

/* COMMON */
.kicker,.eyebrow,.form-kicker{margin:0;color:var(--muted);font-size:11px;line-height:1.2;font-weight:650;letter-spacing:.13em;text-transform:uppercase}
.button{border:0;min-height:48px;padding:0 21px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:16px;font-size:13px;font-weight:600;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.button i,.service-card a i,.bento a i{font-style:normal}
.button:hover{transform:translateY(-1px)}
.button.primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(0,113,227,.18)}
.button.primary:hover{background:var(--blue-hover);box-shadow:0 12px 28px rgba(0,113,227,.24)}
.button.secondary{background:#fff;color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
.section{padding:130px 0}

/* HERO */
.hero{padding:170px 0 46px;background:radial-gradient(circle at 50% 30%,#fff 0,#f8f8fa 40%,var(--bg) 72%)}
.hero-inner{text-align:center;max-width:980px}
.hero h1{font-size:clamp(64px,8.2vw,116px);letter-spacing:-.068em;line-height:.9;margin:20px 0 28px;font-weight:710}
.hero h1 span{color:#86868b;font-weight:650}
.hero-lead{max-width:760px;margin:0 auto;font-size:20px;line-height:1.52;letter-spacing:-.018em;color:#515154}
.hero-actions{display:flex;justify-content:center;gap:11px;margin-top:34px}
.hero-bento{display:grid;grid-template-columns:1.45fr .775fr .775fr;gap:16px;margin-top:82px}
.bento{position:relative;border-radius:var(--radius);min-height:420px;padding:28px;overflow:hidden;background:var(--surface);box-shadow:0 1px 0 rgba(0,0,0,.025),0 18px 50px rgba(0,0,0,.045);display:flex;flex-direction:column;justify-content:space-between}
.bento-main{background:linear-gradient(145deg,#eef6ff 0,#f7fbff 58%,#edf4fa 100%);min-height:490px}
.bento-small{min-height:490px;background:#fff}
.bento-soft{background:#eceef1}
.bento-top{display:flex;justify-content:space-between;align-items:center;color:#7f8085;font-size:11px}
.bento-top em{font-style:normal;background:#fff;padding:7px 10px;border-radius:99px;color:#5d5e62;font-weight:600;box-shadow:0 1px 10px rgba(0,0,0,.04)}
.bento p{margin:0 0 9px;color:#7b7c81;font-size:12px}
.bento h2{position:relative;z-index:2;font-size:clamp(36px,4.2vw,62px);line-height:.98;letter-spacing:-.055em;margin:0 0 24px;max-width:650px}
.bento h3{font-size:32px;line-height:1.02;letter-spacing:-.045em;margin:0 0 24px}
.bento a{position:relative;z-index:2;font-size:13px;color:var(--blue);font-weight:600}
.module-lines{position:absolute;width:260px;height:260px;right:-22px;top:52px;opacity:.6}
.module-lines i{position:absolute;border:1px solid rgba(0,113,227,.18);border-radius:22px;transform:rotate(20deg)}
.module-lines i:nth-child(1){width:190px;height:190px;left:30px;top:30px}.module-lines i:nth-child(2){width:145px;height:145px;left:53px;top:52px}.module-lines i:nth-child(3){width:100px;height:100px;left:75px;top:75px}.module-lines i:nth-child(4){width:55px;height:55px;left:97px;top:97px;background:rgba(0,113,227,.045)}

/* TRUST */
.trust{padding:16px 0 8px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.trust article{display:grid;grid-template-columns:38px 1fr;gap:14px;padding:26px 20px;border-top:1px solid var(--line)}
.trust strong{font-size:10px;color:#9a9a9f;font-weight:600;padding-top:3px}
.trust b{display:block;font-size:14px;margin-bottom:6px}
.trust span{display:block;color:var(--muted);font-size:12px;line-height:1.55}

/* INTRO */
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:100px;align-items:end}
.intro h2,.section-title h2,.calc-intro h2,.contact h2{font-size:clamp(50px,6vw,82px);line-height:.94;letter-spacing:-.058em;margin:19px 0 0;font-weight:680}
.intro-copy{padding-bottom:6px}
.intro-copy p{font-size:19px;line-height:1.55;letter-spacing:-.015em;color:#535356;margin:0}
.intro-copy p+p{margin-top:20px;color:#85858a}

/* SERVICES */
.services{background:#fff;border-radius:56px 56px 0 0}
.section-title{margin-bottom:62px}
.service-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:16px}
.service-card{min-height:340px;border-radius:var(--radius);background:var(--bg);padding:30px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .22s ease,box-shadow .22s ease}
.service-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.service-card.large{grid-row:span 2;min-height:696px;background:linear-gradient(155deg,#101114 0,#282a2f 100%);color:#fff}
.service-card.quiet{background:#eaf4ff}
.service-number{font-size:11px;color:#8c8c91}
.large .service-number{color:#8e8f94}
.service-copy span{display:inline-block;font-size:9px;font-weight:650;letter-spacing:.12em;background:rgba(255,255,255,.1);padding:7px 9px;border-radius:999px;margin-bottom:15px}
.quiet .service-copy span{background:#fff;color:#606166}
.service-card h3{font-size:34px;line-height:1.02;letter-spacing:-.045em;margin:0 0 16px;max-width:460px}
.service-card.large h3{font-size:58px;letter-spacing:-.06em}
.service-card p{font-size:14px;line-height:1.65;color:#6c6d72;max-width:520px;margin:0 0 26px}
.service-card.large p{color:#b8b9be;font-size:16px;max-width:560px}
.service-card a{font-size:13px;font-weight:600;color:var(--blue)}
.service-card.large a{color:#7fc0ff}

/* CALCULATOR */
.calculator-section{padding:135px 0;background:#f0f1f3}
.calc-layout{display:grid;grid-template-columns:.84fr 1.16fr;gap:86px;align-items:start}
.calc-intro{position:sticky;top:120px;padding-top:28px}
.calc-intro h2{font-size:clamp(48px,5.6vw,72px)}
.calc-intro>p:not(.eyebrow){font-size:17px;line-height:1.65;color:#64656a;max-width:490px;margin:28px 0 0}
.calc-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.calc-points span{background:#fff;padding:8px 11px;border-radius:999px;font-size:11px;color:#55565a}
.save-status{margin-top:36px;font-size:11px;color:#85868b;display:flex;gap:7px;align-items:center}
.save-status>span{width:7px;height:7px;border-radius:50%;background:#b7b8bc}
.save-status.saving>span{background:#f5a623}.save-status.saved>span{background:#27a65a}
.calculator-card{background:#fff;border-radius:36px;padding:36px;box-shadow:0 30px 80px rgba(0,0,0,.055)}
.step-head{display:flex;align-items:center;gap:18px;margin-bottom:48px;color:#8c8d91;font-size:10px;font-weight:600}
.progress{height:4px;background:#ececef;border-radius:99px;flex:1;overflow:hidden}.progress i{display:block;height:100%;width:33.333%;background:var(--blue);border-radius:99px;transition:width .3s ease}
.form-step{display:none}.form-step.active{display:block}
.form-step h3{font-size:38px;line-height:1.03;letter-spacing:-.045em;margin:12px 0 12px;max-width:600px}
.form-sub{font-size:14px;line-height:1.6;color:#78797e;margin:0 0 30px;max-width:600px}
.fields.two,.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
#quoteForm label{display:block;margin-bottom:16px}
#quoteForm label>span:first-child{display:block;font-size:11px;color:#66676c;font-weight:600;margin:0 0 8px}
#quoteForm input[type=text],#quoteForm input[type=tel],#quoteForm input[type=email],#quoteForm input[type=number],#quoteForm input:not([type]),#quoteForm select,#quoteForm textarea{width:100%;border:1px solid #dedee2;background:#fafafa;border-radius:14px;min-height:51px;padding:13px 14px;color:var(--text);outline:0;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}
#quoteForm textarea{min-height:112px;resize:vertical}
#quoteForm input:focus,#quoteForm select:focus,#quoteForm textarea:focus{border-color:rgba(0,113,227,.65);background:#fff;box-shadow:0 0 0 4px rgba(0,113,227,.08)}
.check{display:flex!important;gap:12px;align-items:flex-start;padding:16px;border:1px solid #e3e3e6;border-radius:16px;background:#fbfbfc}
.check input{margin:3px 0 0;width:17px;height:17px;accent-color:var(--blue)}
.check>span{margin:0!important;display:block!important;font-size:12px!important;line-height:1.45!important;color:#55565a!important;font-weight:400!important}
.check b{display:block;color:#3c3d40;margin-bottom:4px}.check small{display:block;color:#85868a;line-height:1.5}
.check a{color:var(--blue)}
.form-step>.button.next{margin-top:11px;width:100%}
.service-select{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:26px 0 24px}
.service-select label{margin:0!important}
.service-select input{position:absolute;opacity:0;pointer-events:none}
.service-select span{min-height:106px;border:1px solid #e0e0e4;border-radius:18px;padding:17px;display:flex!important;flex-direction:column;justify-content:space-between;margin:0!important;cursor:pointer;transition:.18s ease;background:#fff}
.service-select b{font-size:14px}.service-select small{font-size:10px;line-height:1.35;color:#8a8b90}
.service-select input:checked+span{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 0 0 1px var(--blue)}
.dynamic-fields{margin-top:4px}.hint{background:#f7f7f9;border-radius:16px;padding:18px;font-size:12px;color:#86878c}
.step-actions{display:flex;align-items:center;gap:10px;margin-top:18px}.step-actions .button{flex:1}.back{min-height:46px;padding:0 16px;border:0;border-radius:999px;background:#f1f1f3;color:#55565a;font-size:12px;font-weight:600}
.estimate{background:#f4f8fd;border-radius:22px;padding:28px;margin:24px 0 14px}.estimate small{display:block;font-size:9px;letter-spacing:.11em;color:#717277;margin-bottom:9px}.estimate strong{display:block;font-size:38px;letter-spacing:-.04em}.estimate p{font-size:11px;color:#77787d;margin:9px 0 0}
.estimate-note{background:#f8f8fa;border-radius:18px;padding:18px;margin-bottom:24px}.estimate-note b{font-size:12px}.estimate-note p{font-size:11px;line-height:1.55;color:#7c7d82;margin:6px 0 0}.submit-caption{font-size:10px;text-align:center;color:#929398;margin:12px 0 0}.error{background:#fff1f0;color:#b42318;border-radius:12px;padding:12px 14px;font-size:11px;margin:12px 0}
.success{text-align:center;padding:20px 0 16px}.success-mark{width:54px;height:54px;border-radius:50%;background:#e9f8ef;color:#1c8b4b;display:grid;place-items:center;margin:0 auto 20px;font-size:24px}.success h3{margin-inline:auto}.success p{font-size:14px;line-height:1.6;color:#737479;max-width:560px;margin:0 auto}.success-id{margin-top:25px;font-size:11px;color:#85868b}

/* PROCESS */
.process{background:#fff}
.process-title{display:grid;grid-template-columns:1fr;margin-bottom:62px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.steps article{min-height:260px;border-radius:24px;background:var(--bg);padding:24px;display:flex;flex-direction:column}
.steps span{font-size:10px;color:#999a9f}.steps h3{font-size:22px;letter-spacing:-.03em;margin:auto 0 12px}.steps p{font-size:12px;line-height:1.58;color:#77787d;margin:0}

/* CONTACT */
.contact{padding:0 0 90px;background:#fff}
.contact-panel{border-radius:40px;background:linear-gradient(145deg,#edf6ff,#f8fbff);padding:68px;display:grid;grid-template-columns:1.1fr .9fr;gap:90px;align-items:end}
.contact h2{font-size:clamp(48px,5.4vw,76px)}
.contact-panel>div:first-child>p:not(.eyebrow){font-size:15px;line-height:1.65;color:#696a70;max-width:620px;margin:24px 0 0}
.contact-actions{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.contact-link{font-size:18px;font-weight:600;margin-top:18px}.contact-actions>span{font-size:16px;color:#55565a}.contact-actions small{font-size:9px;color:#9a9ba0;line-height:1.45;max-width:310px}

/* FOOTER */
footer{background:#fff;border-top:1px solid var(--line)}
.footer{min-height:120px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:28px}.footer p{font-size:10px;color:#88898e;text-align:center}.footer>div:last-child{display:flex;justify-content:flex-end;gap:16px;font-size:10px;color:#88898e}

/* LEGAL */
.legal{max-width:900px;padding-top:130px!important}

@media(max-width:1000px){
  .wrap{width:min(calc(100% - 32px),var(--max))}.nav nav{display:none}.nav-cta{margin-left:auto}
  .hero-bento{grid-template-columns:1fr 1fr}.bento-main{grid-column:1/-1}.bento-small{min-height:360px}
  .intro-grid,.calc-layout,.contact-panel{grid-template-columns:1fr;gap:48px}.calc-intro{position:static}.service-grid{grid-template-columns:1fr 1fr}.service-card.large{grid-column:1/-1;grid-row:auto;min-height:520px}.steps{grid-template-columns:1fr 1fr}.contact-panel{padding:48px}.footer{grid-template-columns:1fr;padding:32px 0}.footer p{text-align:left}.footer>div:last-child{justify-content:flex-start}
}
@media(max-width:640px){
  .wrap{width:min(calc(100% - 24px),var(--max))}.nav{height:64px}.nav-cta{font-size:11px;padding:9px 12px}.logo-copy b{font-size:12px}
  .hero{padding:132px 0 24px}.hero h1{font-size:15vw}.hero-lead{font-size:17px}.hero-actions{flex-direction:column}.hero-actions .button{width:100%}.hero-bento{grid-template-columns:1fr;margin-top:54px}.bento,.bento-main,.bento-small{min-height:330px;border-radius:24px;padding:23px}.bento h2{font-size:11vw}.bento h3{font-size:29px}.module-lines{width:190px;height:190px;right:-50px;top:50px}
  .trust{grid-template-columns:1fr}.trust article{padding:20px 4px}.section{padding:88px 0}.intro-grid{gap:38px}.intro h2,.section-title h2,.calc-intro h2,.contact h2{font-size:12vw}.intro-copy p{font-size:17px}
  .services{border-radius:34px 34px 0 0}.section-title{margin-bottom:40px}.service-grid{grid-template-columns:1fr}.service-card,.service-card.large{min-height:330px;border-radius:24px;padding:24px}.service-card.large h3{font-size:10vw}
  .calculator-section{padding:86px 0}.calc-layout{gap:38px}.calculator-card{border-radius:26px;padding:24px}.form-step h3{font-size:31px}.fields.two,.field-grid,.service-select{grid-template-columns:1fr}.service-select span{min-height:88px}.step-actions{align-items:stretch;flex-direction:column-reverse}.back,.step-actions .button{width:100%}.estimate strong{font-size:30px}
  .steps{grid-template-columns:1fr}.steps article{min-height:210px}.contact{padding-bottom:50px}.contact-panel{padding:32px 24px;border-radius:28px;gap:34px}.footer{padding:28px 0}.legal{padding-top:100px!important}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}