/* JMA Strategy Group — site design system. Values from 01_Brand/brand-guidelines.md */
:root{
  --navy:#16283F; --navy-deep:#0E1B2E; --navy-2:#24476B;
  --blue:#2E9BD6; --sky:#5BC2E7; --cl:#7FCFE6; --cm:#3E9BC9; --cd:#215F86;
  --off:#F7F9FB; --ink:#2B3A4A; --muted:#64748B; --line:#E2E8F0; --live:#34C77B;
  --grad:linear-gradient(100deg,var(--blue),var(--sky));
  --dark:linear-gradient(155deg,#0E1B2E 0%,#16283F 52%,#24476B 128%);
  --sh-sm:0 2px 8px rgba(22,40,63,.06);
  --sh:0 18px 44px -20px rgba(22,40,63,.28);
  --sh-blue:0 20px 44px -18px rgba(46,155,214,.40);
  --r:16px; --rlg:22px;
  --sp:clamp(72px,9vw,120px);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--off);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;color:var(--navy);letter-spacing:-.02em;line-height:1.08;font-weight:600}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.wrap{width:min(1160px,92vw);margin:0 auto}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--blue)}
.eyebrow.center::before{display:none}
section{padding:var(--sp) 0}
.lead{font-size:clamp(17px,1.5vw,19px);color:var(--muted);max-width:60ch}

/* buttons */
.btn{--c:#fff;white-space:nowrap;display:inline-flex;align-items:center;gap:9px;font-family:'Space Grotesk';font-weight:600;font-size:15.5px;padding:15px 26px;border-radius:100px;background:var(--grad);color:var(--c);box-shadow:var(--sh-blue);transition:transform .4s var(--ease),box-shadow .4s var(--ease);will-change:transform;border:none;cursor:pointer}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(-1px)}
.btn:focus-visible{outline:3px solid var(--sky);outline-offset:3px}
.btn svg{width:17px;height:17px;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn.ghost{background:transparent;color:var(--navy);box-shadow:none;border:1.5px solid var(--line)}
.btn.ghost:hover{border-color:var(--blue);background:#fff}
.btn.light{background:#fff;color:var(--navy);box-shadow:0 18px 40px -20px rgba(0,0,0,.5)}
.btn.big{padding:17px 32px;font-size:16.5px}

/* nav */
header{position:sticky;top:0;z-index:50;background:rgba(247,249,251,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:82px}
.nav .logo{height:50px;width:auto}
.nav nav{display:flex;align-items:center;gap:30px}
.nav nav a{font-size:15px;font-weight:500;color:var(--navy);position:relative;padding:4px 0;transition:color .3s}
.nav nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--grad);transition:width .4s var(--ease)}
.nav nav a:hover{color:var(--blue)}
.nav nav a:hover::after,.nav nav a.active::after{width:100%}
.nav .btn{padding:11px 20px;font-size:14.5px}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.3s}

/* hero */
.hero{position:relative;padding:clamp(70px,8vw,110px) 0 var(--sp);overflow:hidden}
.hero .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(46,155,214,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(46,155,214,.07) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(1000px 560px at 72% 18%,#000,transparent 72%);mask-image:radial-gradient(1000px 560px at 72% 18%,#000,transparent 72%);z-index:-1}
.hero .glow{position:absolute;top:-160px;right:-120px;width:620px;height:620px;background:radial-gradient(circle,rgba(91,194,231,.28),transparent 62%);z-index:-1;filter:blur(6px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,5.4vw,66px);margin:20px 0 18px}
.hero h1 .u{position:relative;white-space:nowrap}
.hero h1 .u::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:12px;background:var(--grad);opacity:.28;border-radius:8px;z-index:-1}
.hero p.sub{font-size:clamp(17px,1.7vw,21px);color:var(--muted);max-width:52ch;margin-bottom:32px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-art{position:relative;display:flex;justify-content:center;align-items:center}
.hero-art .card-float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh);padding:14px 18px;display:flex;align-items:center;gap:12px;font-size:13.5px;font-weight:600;color:var(--navy)}
.hero-art .dot{width:10px;height:10px;border-radius:50%;background:var(--live);box-shadow:0 0 0 4px rgba(52,199,123,.18)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.float-a{top:6%;left:-4%;animation:floaty 5s var(--ease) infinite}
.float-b{bottom:8%;right:-6%;animation:floaty 6s var(--ease) infinite .8s}
.hero-mark{width:78%;filter:drop-shadow(0 30px 40px rgba(22,40,63,.18))}

/* trust strip */
.trust{display:flex;flex-wrap:wrap;align-items:center;gap:14px 34px;margin-top:52px;padding-top:26px;border-top:1px solid var(--line)}
.trust .t-lbl{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.trust .t-item{font-family:'Space Grotesk';font-weight:600;color:var(--navy);font-size:15px;display:flex;align-items:center;gap:8px}
.trust .t-item svg{width:16px;height:16px;color:var(--blue)}

/* section heads */
.sec-head{max-width:60ch}
.sec-head.center{margin:0 auto;text-align:center}
.sec-head h2{font-size:clamp(29px,3.6vw,44px);margin:14px 0 12px}
.sec-head p{color:var(--muted);font-size:clamp(16px,1.4vw,18px)}

/* DARK section (stakes / CTA) */
.dark-sec{background:var(--dark);color:#fff;position:relative;overflow:hidden}
.dark-sec .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(800px 520px at 30% 0%,#000,transparent 72%);mask-image:radial-gradient(800px 520px at 30% 0%,#000,transparent 72%)}
.dark-sec h2,.dark-sec h3{color:#fff}
.dark-sec .sec-head p{color:#b9cfe0}
.dark-sec .eyebrow{color:var(--sky)}
.dark-sec .eyebrow::before{background:var(--sky)}

/* pain grid */
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:44px}
.pain{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:20px 22px;transition:transform .4s var(--ease),background .4s}
.pain:hover{transform:translateY(-4px);background:rgba(255,255,255,.07)}
.pain .x{flex:none;width:34px;height:34px;border-radius:9px;background:rgba(234,91,91,.16);color:#ff9d9d;display:grid;place-items:center;font-weight:700}
.pain p{color:#cfe0ee;font-size:15px;line-height:1.55;margin:0}

/* value cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
.vcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;box-shadow:var(--sh-sm);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.vcard:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.vcard .ic{width:46px;height:46px;border-radius:12px;background:linear-gradient(150deg,rgba(46,155,214,.14),rgba(91,194,231,.14));color:var(--blue);display:grid;place-items:center;margin-bottom:16px}
.vcard .ic svg{width:23px;height:23px}
.vcard h3{font-size:18px;margin-bottom:7px}
.vcard p{font-size:14.5px;color:var(--muted);margin:0}

/* two-col empathy */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.cred{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.cred .c{border-left:3px solid var(--blue);padding-left:16px}
.cred .c h4{font-size:16px;margin-bottom:5px}
.cred .c p{font-size:14px;color:var(--muted);margin:0}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--rlg);padding:34px;box-shadow:var(--sh);position:relative}
.quote .mark{font-family:'Space Grotesk';font-size:80px;line-height:.6;color:var(--sky);opacity:.5;height:36px}
.quote blockquote{font-family:'Space Grotesk';font-size:22px;font-weight:500;color:var(--navy);line-height:1.4;margin:8px 0 22px;letter-spacing:-.01em}
.quote .who{display:flex;align-items:center;gap:13px}
.quote .av{width:44px;height:44px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;font-family:'Space Grotesk';font-weight:700}
.quote .who b{display:block;color:var(--navy);font-family:'Space Grotesk'}
.quote .who span{font-size:13.5px;color:var(--muted)}

/* plan steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px;position:relative}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;box-shadow:var(--sh-sm);position:relative;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.step:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.step .n{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--blue);letter-spacing:.15em}
.step .num{font-family:'Space Grotesk';font-weight:700;font-size:40px;color:var(--navy);opacity:.10;position:absolute;top:20px;right:26px}
.step h3{font-size:19px;margin:10px 0 8px}
.step p{font-size:14.5px;color:var(--muted);margin:0}

/* services */
.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px}

/* AI & agentic band */
.ai-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
.ai-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:24px 22px;transition:transform .45s var(--ease),background .45s}
.ai-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.08)}
.ai-card .ic{width:48px;height:48px;border-radius:12px;background:linear-gradient(150deg,var(--blue),var(--sky));color:#fff;display:grid;place-items:center;margin-bottom:16px;box-shadow:0 14px 32px -10px rgba(46,155,214,.6)}
.ai-card .ic svg{width:24px;height:24px}
.ai-card h3{color:#fff;font-size:18px;margin-bottom:8px}
.ai-card p{color:#c3d6e6;font-size:14px;margin:0;line-height:1.55}
.ai-note{display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:center;margin-top:34px}
.ai-note span{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;color:#9fc6df;display:flex;align-items:center;gap:8px}
.ai-note svg{width:15px;height:15px;color:var(--sky)}
@media(max-width:900px){.ai-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ai-grid{grid-template-columns:1fr}}
.scard{position:relative;border-radius:var(--rlg);padding:32px 28px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-sm);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.scard:hover{transform:translateY(-7px);box-shadow:var(--sh)}
.scard .tag{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
.scard h3{font-size:21px;margin:14px 0 10px}
.scard p{font-size:14.5px;color:var(--muted)}
.scard .ic{width:52px;height:52px;border-radius:13px;background:var(--dark);color:var(--sky);display:grid;place-items:center;margin-bottom:6px}
.scard .ic svg{width:26px;height:26px}
.scard .more{margin-top:16px;font-family:'Space Grotesk';font-weight:600;font-size:14.5px;color:var(--navy);display:inline-flex;gap:7px;align-items:center}
.scard .more svg{width:15px;transition:transform .4s var(--ease)}
.scard:hover .more svg{transform:translateX(4px)}

/* case study */
.cs-body{display:grid;grid-template-columns:1fr;gap:0;margin-top:48px;background:#fff;border:1px solid var(--line);border-radius:var(--rlg);box-shadow:var(--sh-sm);overflow:hidden}
.cs-challenge,.cs-solution,.cs-results{padding:32px 36px}
.cs-challenge{border-bottom:1px solid var(--line)}
.cs-solution{border-bottom:1px solid var(--line);background:var(--off)}
.cs-body h3{font-size:19px;margin-bottom:10px;color:var(--navy)}
.cs-body p{font-size:15.5px;color:var(--ink);margin:0;line-height:1.7}
.cs-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.cs-tags span{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);background:rgba(46,155,214,.08);border:1px solid rgba(46,155,214,.18);border-radius:100px;padding:6px 14px}
.cs-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0 22px}
.cs-stat{background:var(--off);border:1px solid var(--line);border-radius:14px;padding:22px;text-align:center}
.cs-stat b{font-family:'Space Grotesk';font-size:clamp(28px,3vw,38px);color:var(--navy);display:block;letter-spacing:-.02em;line-height:1.1}
.cs-stat span{font-size:13px;color:var(--muted);margin-top:4px;display:block}
@media(max-width:900px){.cs-stats{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cs-stats{grid-template-columns:1fr}.cs-challenge,.cs-solution,.cs-results{padding:24px 22px}}

/* explanatory + CTA band */
.explain{max-width:70ch;margin:0 auto;text-align:center}
.explain h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:14px}
.explain p{color:var(--muted);font-size:17px}
.cta-band{background:var(--dark);color:#fff;border-radius:var(--rlg);padding:clamp(44px,6vw,72px);text-align:center;position:relative;overflow:hidden}
.cta-band .swoosh{position:absolute;inset:0;opacity:.5}
.cta-band h2{color:#fff;font-size:clamp(28px,3.6vw,44px);position:relative}
.cta-band p{color:#c3d6e6;max-width:52ch;margin:14px auto 30px;position:relative}

/* footer */
footer{background:var(--navy-deep);color:#cbd8e6;padding:64px 0 30px}
.f-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.09)}
.f-logo{display:inline-block;background:#fff;padding:14px 20px;border-radius:14px;margin-bottom:18px;box-shadow:0 10px 30px -12px rgba(0,0,0,.5)}
.f-logo img{height:48px;width:auto;display:block}
.f-col h5{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#7f9ab3;margin-bottom:16px;font-weight:500}
.f-col a{display:block;font-size:14.5px;color:#cbd8e6;padding:6px 0;transition:color .3s,transform .3s}
.f-col a:hover{color:var(--sky);transform:translateX(3px)}
.f-about{font-size:14px;color:#93a9c0;max-width:34ch;line-height:1.65}
.f-bot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:24px;font-size:13px;color:#7f9ab3}
.f-bot a{color:#7f9ab3}.f-bot a:hover{color:var(--sky)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* page hero (inner pages) */
.phero{padding:clamp(56px,7vw,92px) 0 clamp(40px,5vw,60px);position:relative;overflow:hidden}
.phero .glow{position:absolute;top:-180px;right:-140px;width:560px;height:560px;background:radial-gradient(circle,rgba(91,194,231,.22),transparent 62%);z-index:-1}
.phero h1{font-size:clamp(34px,4.8vw,58px);margin:16px 0 14px;max-width:18ch}
.phero p{font-size:clamp(17px,1.5vw,20px);color:var(--muted);max-width:56ch}

/* generic prose + contact */
.rich{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.rich h2{font-size:clamp(26px,3vw,36px);margin-bottom:14px}
.rich p{color:var(--ink);margin-bottom:16px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--sh-sm)}
.stat b{font-family:'Space Grotesk';font-size:34px;color:var(--navy);display:block;letter-spacing:-.02em}
.stat span{font-size:13px;color:var(--muted)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--rlg);padding:32px;box-shadow:var(--sh)}
.form label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin:14px 0 6px;font-family:'Space Grotesk'}
.form input,.form textarea{width:100%;border:1.5px solid var(--line);border-radius:11px;padding:12px 14px;font-family:inherit;font-size:15px;color:var(--ink);transition:border-color .3s,box-shadow .3s;background:var(--off)}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(46,155,214,.13);background:#fff}
.form .btn{width:100%;justify-content:center;margin-top:22px}

/* product grid (SDNL platforms) */
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:46px}
.product{background:#fff;border:1px solid var(--line);border-radius:var(--rlg);padding:32px 28px;box-shadow:var(--sh-sm);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.product:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.product-logo{height:48px;width:auto;margin-bottom:18px;object-fit:contain}
.product h3{font-size:20px;margin-bottom:8px}
.product p{font-size:14.5px;color:var(--muted);margin:0;line-height:1.6}
@media(max-width:560px){.product-grid{grid-template-columns:1fr}}

/* skip link */
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;z-index:100;padding:12px 20px;background:var(--navy);color:#fff;font-family:'Space Grotesk';font-weight:600;border-radius:0 0 8px 0}
.skip-link:focus{left:0;top:0;width:auto;height:auto}

/* alt section (white bg, top border) */
.alt-sec{background:#fff;border-top:1px solid var(--line)}

/* empathy heading */
.empathy-h2{font-size:clamp(28px,3.4vw,42px);margin:14px 0 14px}

/* proof block (replaced testimonial) */
.proof-block{background:#fff;border:1px solid var(--line);border-radius:var(--rlg);padding:34px;box-shadow:var(--sh)}
.proof-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}
.proof-stat{text-align:center;padding:18px 12px;background:var(--off);border:1px solid var(--line);border-radius:14px}
.proof-stat b{font-family:'Space Grotesk';font-size:clamp(26px,2.8vw,36px);color:var(--navy);display:block;letter-spacing:-.02em;line-height:1.1}
.proof-stat span{font-size:12.5px;color:var(--muted);margin-top:4px;display:block}
.proof-note{font-size:14.5px;color:var(--muted);text-align:center;margin:0}

/* centered CTA containers (replaced inline styles) */
.cta-center{text-align:center;margin-top:40px}
.cta-band{margin-top:56px}

/* responsive */
@media(max-width:900px){
  .nav nav{position:fixed;inset:82px 0 auto 0;background:var(--off);flex-direction:column;align-items:flex-start;gap:0;padding:12px 6vw 24px;border-bottom:1px solid var(--line);box-shadow:var(--sh);transform:translateY(-140%);transition:transform .45s var(--ease)}
  .nav nav.open{transform:none}
  .nav nav a{width:100%;padding:13px 0;border-bottom:1px solid var(--line)}
  .nav nav .btn{margin-top:12px;width:100%;justify-content:center}
  .menu-btn{display:block}
  .hero-grid,.split,.rich{grid-template-columns:1fr;gap:36px}
  .hero-art{justify-content:center;margin-top:8px}
  .hero-art .card-float{display:none}
  .hero-mark{width:50%;max-width:220px}
  .pain-grid,.cards,.steps,.svc,.cred,.stat-row,.f-top{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .cards,.pain-grid,.steps,.svc,.cred,.stat-row,.f-top{grid-template-columns:1fr}
  .proof-stats{grid-template-columns:1fr}
  .trust{gap:12px 22px}
}