/* 8m20s — dark night-sky bands alternate with warm daylight bands; sun swirl as the recurring mark */
:root{
  --ink:#0d1b2a; --ink-2:#1b2d42; --ink-3:#081320;
  --sun:#f8ae3a; --sun-2:#ffc764; --orange:#f2854a; --orange-ink:#c95f22;
  --paper:#fbf8f2; --card:#ffffff; --text:#1d2733; --muted:#5b6876; --line:#e7e1d6;
  --on-dark:#dfe7f0; --on-dark-muted:#a9b7c6;
  --display:"Bricolage Grotesque",Figtree,system-ui,sans-serif;
  --body:Figtree,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --radius:14px; --max:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--paper);color:var(--text);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
[hidden]{display:none!important}
h1,h2,h3,h4{font-family:var(--display);line-height:1.12;color:var(--ink);letter-spacing:-.015em;text-wrap:balance}
a{color:inherit}
p a,li a,.link{color:var(--orange-ink);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[role=tab]:focus-visible{outline:2px solid var(--sun);outline-offset:3px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.eyebrow{font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-ink)}
.dark .eyebrow,.hero .eyebrow{color:var(--sun)}
.lede{font-size:1.15rem;color:var(--muted);max-width:62ch}
.dark .lede{color:var(--on-dark-muted)}
.skip{position:absolute;left:-999px;top:8px;background:var(--sun);color:var(--ink);padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:12px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--sun);color:var(--ink);font:600 1rem var(--body);text-decoration:none;padding:13px 24px;border-radius:999px;border:0;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{background:var(--sun-2);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.line{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn.line:hover{background:var(--ink);color:#fff}
.btns{display:flex;gap:12px;flex-wrap:wrap}

/* header */
.nav{position:sticky;top:0;z-index:20;background:rgba(13,27,42,.95);backdrop-filter:blur(8px)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.brand img{height:40px;width:auto;display:block}
.menu{display:flex;gap:24px;list-style:none;align-items:center}
.menu a{color:#cfd8e3;text-decoration:none;font-size:.95rem}
.menu a:hover,.menu a[aria-current=page]{color:#fff}
.menu a[aria-current=page]{box-shadow:0 2px 0 var(--sun)}
.nav .btn{padding:9px 18px;font-size:.92rem}
.burger{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:8px}
.burger svg{width:26px;height:26px;display:block}

/* sections */
section{padding-block:88px}
.dark{background:var(--ink);color:var(--on-dark)}
.dark h1,.dark h2,.dark h3,.dark h4{color:#fff}
.tint{background:#f3ece0}
.head{max-width:700px;margin-bottom:44px;display:grid;gap:12px}
.head h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.center{text-align:center;margin-inline:auto;justify-items:center}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 480px at 88% 0%,rgba(248,174,58,.30),transparent 62%),linear-gradient(180deg,var(--ink),var(--ink-2));padding-block:80px 96px}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{color:#fff;font-size:clamp(2.4rem,5.2vw,4.1rem);font-weight:800}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--orange),var(--sun));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{margin:22px 0 30px;color:#c9d4e0}
.hero .mark{position:absolute;right:-180px;top:-120px;width:620px;height:auto;opacity:.12;pointer-events:none}
.checks{list-style:none;display:grid;gap:8px;margin-top:28px;color:#c9d4e0}
.checks li{display:flex;gap:10px;align-items:flex-start}
.checks li::before{content:"";flex:0 0 18px;height:18px;margin-top:4px;border-radius:50%;background:var(--sun) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%230d1b2a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.page-hero{padding-block:72px 64px}
.page-hero h1{font-size:clamp(2.2rem,4.6vw,3.4rem);max-width:20ch}
.crumbs{font-size:.88rem;color:var(--on-dark-muted);margin-bottom:18px}
.crumbs a{color:var(--on-dark-muted)}

/* calculator */
.calc{background:var(--card);color:var(--text);border-radius:20px;padding:28px;box-shadow:0 30px 60px -20px rgba(0,0,0,.45)}
.calc h2{font-size:1.45rem;margin-bottom:4px}
.calc .sub{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.field{display:grid;gap:6px;margin-bottom:14px}
.field label,.field legend{font-weight:600;font-size:.92rem;color:var(--ink)}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;width:100%;padding:12px 14px;border:1px solid #d6cfc2;border-radius:10px;background:#fff;color:var(--text)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange)}
.money{position:relative}
.money span{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-weight:600}
.money input{padding-left:32px;font-variant-numeric:tabular-nums}
fieldset.field{border:0}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{display:block;text-align:center;padding:10px 6px;border:1px solid #d6cfc2;border-radius:10px;cursor:pointer;font-weight:500;font-size:.95rem}
.seg input:checked+label{background:var(--ink);border-color:var(--ink);color:#fff}
.seg input:focus-visible+label{outline:2px solid var(--sun);outline-offset:2px}
.calc .btn{width:100%;margin-top:6px}
.result{margin-top:18px;border-radius:14px;padding:18px;background:#fff6e6;border:1px solid #f6d9a4}
.result b.big{display:block;font-family:var(--display);font-size:2.1rem;color:var(--orange-ink);font-variant-numeric:tabular-nums;line-height:1.1}
.result p{font-size:.92rem;color:var(--muted);margin-top:6px}
.result .row{display:flex;gap:18px;flex-wrap:wrap;margin-top:8px;font-size:.95rem}
.result .row strong{font-variant-numeric:tabular-nums}
.lead{margin-top:16px;display:grid;gap:0}
.lead .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fine{font-size:.82rem;color:var(--muted);margin-top:10px}
.ok{background:#eaf6ee;border:1px solid #b9dfc6;border-radius:12px;padding:16px;margin-top:14px}

/* cards & grids */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-width:0}
.card h3{font-size:1.2rem;margin-bottom:6px}
.card p{color:var(--muted)}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
.dark .card p{color:var(--on-dark-muted)}
.icon{width:44px;height:44px;border-radius:12px;background:#fff1da;display:grid;place-items:center;margin-bottom:14px}
.icon svg{width:24px;height:24px;stroke:var(--orange-ink);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.dark .icon{background:rgba(248,174,58,.14)}
.dark .icon svg{stroke:var(--sun)}

/* steps */
.steps{list-style:none;counter-reset:s;display:grid;gap:18px}
.steps.four{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.steps.nine{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.steps li{counter-increment:s;position:relative;padding-top:64px}
.steps li::before{content:counter(s);position:absolute;top:22px;left:26px;width:30px;height:30px;border-radius:50%;background:var(--ink);color:var(--sun);font:700 .95rem/30px var(--display);text-align:center}
.dark .steps li::before{background:var(--sun);color:var(--ink)}
.steps ul{margin:8px 0 0 18px;color:var(--muted);font-size:.95rem}
.steps .when{display:inline-block;font-size:.8rem;font-weight:600;color:var(--orange-ink);background:#fff1da;border-radius:999px;padding:2px 10px;margin-bottom:8px}

/* tabs */
.tabs [role=tablist]{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.tabs [role=tab]{font:600 .98rem var(--body);padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.tabs [role=tab][aria-selected=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.panel{display:grid;grid-template-columns:1.2fr 1fr;gap:36px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:34px}
.panel h3{font-size:1.6rem;margin-bottom:10px}
.panel p{color:var(--muted);margin-bottom:12px}
.panel ul{list-style:none;display:grid;gap:10px;align-content:start}
.panel li{padding:14px 16px;background:var(--paper);border-radius:12px;font-weight:500}

/* case study */
.case-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:start}
.case-grid p{margin-bottom:14px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:22px}
.stat b{display:block;font-family:var(--display);font-size:clamp(1.6rem,3vw,2.2rem);color:var(--sun);font-variant-numeric:tabular-nums}
.stat span{font-size:.9rem;color:var(--on-dark-muted)}
.stat.big{grid-column:1/-1;background:linear-gradient(120deg,rgba(242,133,74,.22),rgba(248,174,58,.06))}
.stat.big b{font-size:clamp(2.3rem,5vw,3.3rem)}
.light-stats .stat{background:var(--card);border-color:var(--line)}
.light-stats .stat b{color:var(--orange-ink)}
.light-stats .stat span{color:var(--muted)}
.light-stats .stat.big{background:#fff1da}

/* prose */
.prose{max-width:72ch;display:grid;gap:16px}
.prose h2{font-size:1.7rem;margin-top:18px}
.prose h3{font-size:1.25rem;margin-top:8px}
.prose ul{margin-left:20px;display:grid;gap:6px}
.split{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:start}
.aside{position:sticky;top:96px}

/* team */
.role{color:var(--orange-ink);font-weight:600;font-size:.92rem;margin-bottom:10px}

/* faq */
.faq{display:grid;gap:10px;max-width:860px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--muted)}
.faq h2{font-size:1.4rem;margin:26px 0 6px}

/* cta band */
.cta{background:linear-gradient(180deg,var(--ink-2),var(--ink));color:var(--on-dark);text-align:center;position:relative;overflow:hidden}
.cta h2{color:#fff;font-size:clamp(2rem,4vw,2.8rem)}
.cta p{color:var(--on-dark-muted);max-width:56ch;margin:14px auto 30px}
.cta .btns{justify-content:center}
.contact-lines{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:30px}
.contact-lines a{display:block;text-decoration:none;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:18px 26px;min-width:240px}
.contact-lines a:hover{border-color:var(--sun)}
.contact-lines small{display:block;color:var(--on-dark-muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}
.contact-lines strong{font-family:var(--display);font-size:1.35rem;color:#fff}

/* footer */
footer{background:var(--ink-3);color:#8a9bae;font-size:.92rem;padding-block:56px 28px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot h4{color:#fff;font-size:.95rem;margin-bottom:12px;font-family:var(--body);letter-spacing:0}
.foot ul{list-style:none;display:grid;gap:8px}
.foot a{text-decoration:none;color:#b5c2d0}
.foot a:hover{color:#fff}
.foot img{height:44px;width:auto;margin-bottom:14px}
.legal{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.85rem}

.wa{position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.wa svg{width:30px;height:30px;fill:#fff}

@media (max-width:960px){
  .hero-grid,.case-grid,.panel,.split{grid-template-columns:1fr}
  .aside{position:static}
  .foot{grid-template-columns:1fr 1fr}
  .g3{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .burger{display:block}
  .nav .btn{display:none}
  .menu{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--ink);padding:8px max(20px,env(safe-area-inset-left,0px)) 18px;border-top:1px solid rgba(255,255,255,.08)}
  .menu.open{display:flex}
  .menu a{display:block;padding:12px 0;font-size:1.05rem}
  .menu a[aria-current=page]{box-shadow:none;color:var(--sun)}
  section{padding-block:64px}
  .hero{padding-block:56px 72px}
}
@media (max-width:520px){
  .stats{grid-template-columns:1fr}
  .lead .two{grid-template-columns:1fr}
  .contact-lines a{min-width:0;width:100%}
  .foot{grid-template-columns:1fr}
  .g3{grid-template-columns:1fr}
  .calc{padding:22px}
  .panel{padding:22px}
}