/* ===== REASYN LLC — design system ===== */
:root{
  --bg:#070b16;
  --bg-2:#0a1020;
  --surface:#0e1528;
  --surface-2:#121b33;
  --line:rgba(140,160,210,.14);
  --line-strong:rgba(140,160,210,.28);
  --text:#e9eefb;
  --muted:#9aa6c4;
  --muted-2:#727f9e;
  --sky:#38bdf8;
  --indigo:#6366f1;
  --violet:#a855f7;
  --cyan:#22d3ee;
  --grad:linear-gradient(120deg,#38bdf8 0%,#6366f1 50%,#a855f7 100%);
  --grad-soft:linear-gradient(120deg,rgba(56,189,248,.16),rgba(168,85,247,.16));
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.7);
  --maxw:1180px;
  --font:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(700px 480px at 12% -5%,rgba(56,189,248,.16),transparent 60%),
    radial-gradient(720px 520px at 92% 4%,rgba(168,85,247,.16),transparent 60%),
    radial-gradient(900px 700px at 50% 110%,rgba(99,102,241,.12),transparent 60%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.4;
  background-image:linear-gradient(rgba(140,160,210,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(140,160,210,.05) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000,transparent 80%);
          mask-image:radial-gradient(circle at 50% 30%,#000,transparent 80%);
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
ul{list-style:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:650;font-size:.95rem;
  padding:.8rem 1.5rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.25s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 30px -10px rgba(99,102,241,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px -10px rgba(99,102,241,.85)}
.btn-ghost{border-color:var(--line-strong);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--sky);background:rgba(56,189,248,.08);transform:translateY(-2px)}
.btn-lg{padding:1rem 1.9rem;font-size:1.02rem}

/* ===== header ===== */
header.site{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(7,11,22,.72);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav .brand{display:flex;align-items:center;gap:.6rem}
.nav .brand svg{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{padding:.55rem .9rem;border-radius:10px;color:var(--muted);font-weight:550;font-size:.95rem;transition:.2s}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.04)}
.nav-links a.active{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:.8rem}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:10px;width:44px;height:42px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-toggle span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:.25s}

/* ===== hero ===== */
.hero{position:relative;padding:104px 0 84px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.82rem;font-weight:600;letter-spacing:.5px;
  text-transform:uppercase;color:var(--sky);background:var(--grad-soft);border:1px solid var(--line-strong);
  padding:.45rem 1rem;border-radius:999px;margin-bottom:1.5rem}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
h1.hero-title{font-size:clamp(2.4rem,5.6vw,4.1rem);font-weight:820;line-height:1.06;letter-spacing:-1.5px;margin-bottom:1.3rem}
.hero p.lede{font-size:clamp(1.05rem,1.8vw,1.28rem);color:var(--muted);max-width:680px;margin:0 auto 2.2rem}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero-stats{display:flex;gap:2.4rem;justify-content:center;flex-wrap:wrap;margin-top:3.6rem}
.hero-stats .s{text-align:center}
.hero-stats .num{font-size:2rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-stats .lbl{font-size:.84rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.6px}

/* hero visual */
.hero-visual{max-width:960px;margin:3.6rem auto 0;border-radius:20px;overflow:hidden;border:1px solid var(--line-strong);
  box-shadow:var(--shadow);position:relative}
.hero-visual img{width:100%;height:auto;display:block}
.hero-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(7,11,22,.5))}

/* ===== sections ===== */
section{padding:84px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 3.4rem}
.section-head .eyebrow{margin-bottom:1rem}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:780;letter-spacing:-1px;line-height:1.12;margin-bottom:1rem}
.section-head p{color:var(--muted);font-size:1.06rem}
.section-head.left{text-align:left;margin-left:0}

/* ===== cards / grid ===== */
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:2rem 1.8rem;transition:.3s;position:relative;overflow:hidden}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.2rem;
  background:var(--grad-soft);border:1px solid var(--line-strong)}
.card .ico svg{width:26px;height:26px;stroke:var(--sky);fill:none;stroke-width:1.8}
.card h3{font-size:1.22rem;font-weight:700;margin-bottom:.6rem;letter-spacing:-.3px}
.card p{color:var(--muted);font-size:.97rem}
.card .tag-row{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.1rem}
.tag{font-size:.76rem;color:var(--muted);border:1px solid var(--line);padding:.25rem .7rem;border-radius:999px;background:rgba(255,255,255,.02)}
.card .more{display:inline-flex;align-items:center;gap:.35rem;color:var(--sky);font-weight:600;font-size:.9rem;margin-top:1.1rem}
.card .more svg{width:15px;height:15px;stroke:var(--sky);fill:none;stroke-width:2;transition:.2s}
.card:hover .more svg{transform:translateX(3px)}
.card.glow::before{content:"";position:absolute;top:-40%;right:-30%;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(99,102,241,.22),transparent 70%);pointer-events:none}

/* feature split */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.split.rev .media{order:2}
.split .media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow)}
.split .media img{width:100%;height:100%;object-fit:cover;display:block}
.split h2{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:760;letter-spacing:-.8px;margin-bottom:1.1rem;line-height:1.15}
.split p{color:var(--muted);margin-bottom:1rem}
.check{display:flex;gap:.8rem;margin:.9rem 0;align-items:flex-start}
.check svg{flex:none;width:22px;height:22px;margin-top:2px}
.check b{font-weight:650;color:var(--text)}
.check span{color:var(--muted);font-size:.96rem}

/* logos / trust */
.trust{padding:46px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust p{text-align:center;color:var(--muted-2);font-size:.82rem;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:1.6rem}
.trust-row{display:flex;flex-wrap:wrap;gap:2.6rem;justify-content:center;align-items:center;opacity:.8}
.trust-row .lg{font-weight:750;font-size:1.15rem;color:var(--muted);letter-spacing:.5px}

/* process / steps */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding:2rem 1.6rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.step .n{font-size:.8rem;font-weight:700;color:var(--sky);letter-spacing:1px}
.step h3{font-size:1.12rem;margin:.6rem 0 .5rem;font-weight:700}
.step p{color:var(--muted);font-size:.93rem}

/* stat band */
.band{background:linear-gradient(120deg,rgba(56,189,248,.08),rgba(168,85,247,.08));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band .grid{text-align:center}
.band .num{font-size:2.6rem;font-weight:820;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.band .lbl{color:var(--muted);font-size:.95rem}

/* CTA */
.cta-box{background:linear-gradient(120deg,rgba(56,189,248,.12),rgba(99,102,241,.12),rgba(168,85,247,.12));
  border:1px solid var(--line-strong);border-radius:26px;padding:64px 40px;text-align:center;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;top:-50%;left:50%;transform:translateX(-50%);width:600px;height:600px;
  background:radial-gradient(circle,rgba(99,102,241,.18),transparent 65%);pointer-events:none}
.cta-box h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:800;letter-spacing:-1px;margin-bottom:1rem;position:relative}
.cta-box p{color:var(--muted);max-width:560px;margin:0 auto 2rem;position:relative}
.cta-box .hero-actions{position:relative}

/* ===== footer ===== */
footer.site{border-top:1px solid var(--line);background:var(--bg-2);padding:64px 0 32px;margin-top:40px}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.f-brand svg{height:38px;margin-bottom:1rem}
.f-brand p{color:var(--muted);font-size:.93rem;max-width:300px}
.f-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted-2);margin-bottom:1.1rem}
.f-col a{display:block;color:var(--muted);font-size:.94rem;padding:.32rem 0;transition:.2s}
.f-col a:hover{color:var(--sky)}
.f-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  padding-top:28px;border-top:1px solid var(--line);color:var(--muted-2);font-size:.86rem}
.f-bottom .soc{display:flex;gap:.8rem}
.f-bottom .soc a{width:36px;height:36px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;transition:.2s}
.f-bottom .soc a:hover{border-color:var(--sky);background:rgba(56,189,248,.08)}
.f-bottom .soc svg{width:17px;height:17px;fill:var(--muted)}

/* ===== page hero (interior) ===== */
.page-hero{padding:80px 0 56px;text-align:center;border-bottom:1px solid var(--line);position:relative}
.page-hero h1{font-size:clamp(2.1rem,4.4vw,3.2rem);font-weight:800;letter-spacing:-1.2px;margin-bottom:1rem}
.page-hero p{color:var(--muted);max-width:620px;margin:0 auto;font-size:1.08rem}
.crumb{font-size:.85rem;color:var(--muted-2);margin-bottom:1.2rem}
.crumb a:hover{color:var(--sky)}

/* ===== work / case studies ===== */
.case{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);transition:.3s}
.case:hover{border-color:var(--line-strong);box-shadow:var(--shadow)}
.case .media{min-height:280px;overflow:hidden}
.case .media img{width:100%;height:100%;object-fit:cover}
.case.rev .media{order:2}
.case .body{padding:2.6rem;display:flex;flex-direction:column;justify-content:center}
.case .sector{font-size:.8rem;font-weight:600;color:var(--sky);text-transform:uppercase;letter-spacing:.8px;margin-bottom:.7rem}
.case h3{font-size:1.5rem;font-weight:740;letter-spacing:-.5px;margin-bottom:.8rem}
.case p{color:var(--muted);font-size:.97rem;margin-bottom:1.2rem}
.case .kpis{display:flex;gap:1.8rem;margin-top:.4rem;flex-wrap:wrap}
.case .kpis .num{font-size:1.5rem;font-weight:780;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.case .kpis .lbl{font-size:.78rem;color:var(--muted-2)}

/* ===== pricing / plans ===== */
.plan{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem;position:relative;display:flex;flex-direction:column}
.plan.feat{border-color:var(--indigo);box-shadow:0 0 0 1px rgba(99,102,241,.4),var(--shadow)}
.plan .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:.74rem;font-weight:650;padding:.3rem .9rem;border-radius:999px}
.plan h3{font-size:1.2rem;font-weight:720;margin-bottom:.4rem}
.plan .price{font-size:2.4rem;font-weight:820;margin:.4rem 0}
.plan .price span{font-size:.95rem;color:var(--muted-2);font-weight:500}
.plan ul{margin:1.4rem 0;flex:1}
.plan li{display:flex;gap:.6rem;align-items:flex-start;color:var(--muted);font-size:.93rem;padding:.42rem 0}
.plan li svg{flex:none;width:18px;height:18px;margin-top:3px}

/* ===== contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.info-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;display:flex;gap:1rem;align-items:flex-start;margin-bottom:1rem}
.info-card .ico{width:46px;height:46px;border-radius:12px;background:var(--grad-soft);border:1px solid var(--line-strong);display:grid;place-items:center;flex:none}
.info-card .ico svg{width:22px;height:22px;stroke:var(--sky);fill:none;stroke-width:1.8}
.info-card h4{font-size:1rem;margin-bottom:.2rem}
.info-card p,.info-card a{color:var(--muted);font-size:.94rem}
.info-card a:hover{color:var(--sky)}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.5rem;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--line-strong);border-radius:12px;
  padding:.85rem 1rem;color:var(--text);font-family:inherit;font-size:.95rem;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 3px rgba(56,189,248,.15)}
.field textarea{resize:vertical;min-height:130px}
.form-note{font-size:.82rem;color:var(--muted-2);margin-top:.8rem}
.form-success{display:none;background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.4);color:#a5f3fc;padding:1rem 1.2rem;border-radius:12px;margin-top:1rem;font-size:.92rem}

/* ===== legal / prose ===== */
.prose{max-width:820px;margin:0 auto}
.prose h2{font-size:1.5rem;font-weight:740;margin:2.4rem 0 1rem;letter-spacing:-.4px}
.prose h3{font-size:1.15rem;font-weight:680;margin:1.6rem 0 .6rem}
.prose p,.prose li{color:var(--muted);margin-bottom:.9rem;font-size:.98rem}
.prose ul{margin:0 0 1rem 1.2rem;list-style:disc}
.prose li{margin-bottom:.5rem}
.prose a{color:var(--sky)}
.prose a:hover{text-decoration:underline}
.prose .updated{color:var(--muted-2);font-size:.9rem;margin-bottom:2rem}
.prose strong{color:var(--text)}

/* faq */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:14px;background:var(--surface);overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--text);font-size:1.02rem;font-weight:620;
  padding:1.2rem 1.4rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-family:inherit}
.faq-q .pm{flex:none;width:22px;height:22px;position:relative;transition:.3s}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;background:var(--sky);border-radius:2px;top:50%;left:50%;transform:translate(-50%,-50%)}
.faq-q .pm::before{width:14px;height:2px}
.faq-q .pm::after{width:2px;height:14px;transition:.3s}
.faq-item.open .pm::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{color:var(--muted);padding:0 1.4rem 1.2rem;font-size:.96rem}

/* team */
.member{text-align:center}
.member .ph{width:100%;aspect-ratio:1;border-radius:var(--radius);overflow:hidden;margin-bottom:1rem;border:1px solid var(--line)}
.member .ph img{width:100%;height:100%;object-fit:cover}
.member h3{font-size:1.1rem;font-weight:700}
.member .role{color:var(--sky);font-size:.88rem;font-weight:550;margin-bottom:.4rem}
.member p{color:var(--muted);font-size:.9rem}

/* value chips */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.value{padding:1.8rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.value .ico{width:46px;height:46px;border-radius:12px;background:var(--grad-soft);display:grid;place-items:center;margin-bottom:1rem}
.value .ico svg{width:24px;height:24px;stroke:var(--cyan);fill:none;stroke-width:1.8}
.value h3{font-size:1.12rem;margin-bottom:.5rem}
.value p{color:var(--muted);font-size:.94rem}

/* misc */
.center{text-align:center}
.mt-lg{margin-top:2.6rem}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* 404 */
.big404{font-size:clamp(6rem,18vw,12rem);font-weight:850;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-4px}

/* ===== responsive ===== */
@media(max-width:980px){
  .g-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split,.case{grid-template-columns:1fr}
  .split.rev .media,.case.rev .media{order:0}
  .f-grid{grid-template-columns:1fr 1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .nav.open .nav-links{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(7,11,22,.98);border-bottom:1px solid var(--line);padding:12px 24px 20px}
  .nav.open .nav-links a{padding:.9rem 0;border-bottom:1px solid var(--line);width:100%}
  .g-2,.g-3,.g-4,.values{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  form .row{grid-template-columns:1fr}
  section{padding:60px 0}
  .hero{padding:64px 0 56px}
  .cta-box{padding:48px 24px}
}
@media(max-width:480px){
  .f-grid{grid-template-columns:1fr}
  .hero-stats{gap:1.6rem}
}