@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');
/* WEB GRENADE — shared design system for the multi-page mockups.
   Single source of truth for nav, footer, type, buttons, and shared components.
   index.html still inlines its own copy during founder review; it migrates onto
   this file at the Astro port so there is one source going forward. No em dashes. */

:root{
  --ink:#121214; --ink-soft:#54565d; --line:rgba(18,18,20,.13);
  --bone:#F4F3EF; --paper:#FBFAF6; --dark:#0A0A0B; --dark2:#070708; --scrim-rgb:244,243,239;
  --red:#E8434C; --red-bright:#FF4A52;
  --mono:'Space Mono',ui-monospace,monospace;
  --serif:'Playfair Display',Georgia,serif;
  --sans:'Space Grotesk','Inter',system-ui,sans-serif;
  --pad:clamp(22px,5vw,84px); --maxw:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bone);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.ico{width:1em;height:1em;display:inline-block;vertical-align:-.125em;fill:none}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;letter-spacing:-.015em;line-height:1.04}
em{font-style:italic;color:var(--red)}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--red);display:inline-flex;align-items:center;gap:9px}
.kicker .ico{width:13px;height:13px}
.lead{font-family:var(--sans);font-size:clamp(15px,1.25vw,16.5px);line-height:1.65;color:var(--ink-soft)}

/* buttons */
.pin{position:relative;display:inline-flex;align-items:center;gap:11px;font-family:var(--mono);font-weight:700;font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding:16px 28px;border-radius:999px;cursor:pointer;background:var(--red);color:#fff;border:1px solid var(--red);overflow:hidden;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s;will-change:transform}
.pin .ico{width:16px;height:16px}
.pin::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.4) 50%,transparent 70%);transform:translateX(-130%);animation:pinWave 4.2s ease-in-out infinite}
@keyframes pinWave{0%,58%{transform:translateX(-130%)}82%,100%{transform:translateX(130%)}}
.pin:hover{box-shadow:0 16px 44px -12px rgba(232,67,76,.75)}
@media(prefers-reduced-motion:reduce){.pin::after{animation:none}}
.pin.ghost{background:transparent;color:var(--ink);border-color:rgba(18,18,20,.5)}
.pin.ghost.ondark{color:#fff;border-color:rgba(255,255,255,.5)}
.pin.ghost:hover{box-shadow:none}
.textlink{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:inherit;opacity:.72;display:inline-flex;gap:8px;align-items:center}
.textlink:hover{opacity:1;color:var(--red)}
.textlink .ico{width:14px;height:14px}

/* texture */
.grain{position:absolute;inset:0;z-index:5;pointer-events:none;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.grid-bg{position:absolute;inset:0;z-index:1;pointer-events:none;background-size:80px 80px;background-image:linear-gradient(var(--gl,rgba(18,18,20,.035)) 1px,transparent 1px),linear-gradient(90deg,var(--gl,rgba(18,18,20,.035)) 1px,transparent 1px)}
.dk .grid-bg{--gl:rgba(255,255,255,.045)}
/* engineering decals (on-brand technical detail, replaces ghost watermarks) */
.decal{position:absolute;z-index:6;pointer-events:none;font-family:var(--mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);opacity:.62;display:flex;align-items:center;gap:8px}
.dk .decal{color:rgba(255,255,255,.4)}
.decal .bc{display:inline-block;width:42px;height:12px;background-image:repeating-linear-gradient(90deg,currentColor 0 1px,transparent 1px 2px,currentColor 2px 4px,transparent 4px 5px,currentColor 5px 6px,transparent 6px 9px);opacity:.85}
.stamp{position:absolute;z-index:6;pointer-events:none;width:96px;height:96px;border:1px solid currentColor;border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;font-family:var(--mono);font-size:8px;letter-spacing:.16em;text-transform:uppercase;line-height:1.5;color:var(--ink-soft);opacity:.5;transform:rotate(-9deg)}
.stamp::before{content:"";position:absolute;inset:6px;border:1px dashed currentColor;border-radius:50%;opacity:.6}
.dk .stamp{color:rgba(255,255,255,.42)}

/* scroll reveal (needs .js on <html>; see site.js) */
.js [data-rev]{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.js [data-rev].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js [data-rev]{opacity:1!important;transform:none!important;transition:none}}

/* nav (inner pages are always solid) */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(var(--scrim-rgb),.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:transform .38s cubic-bezier(.16,1,.3,1)}
nav.nav-hidden{transform:translateY(-100%)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:74px;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.brand{display:flex;align-items:center;gap:11px}
.brand .ic2{height:30px}.brand .wm2{height:17px}
.nav-links{display:flex;gap:30px;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.nav-links a{opacity:.72}.nav-links a:hover{opacity:1;color:var(--red)}
.nav-links a.active{opacity:1;color:var(--red)}
.nav-cta{font-family:var(--mono);font-weight:700;font-size:11px;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--ink);padding:11px 20px;border-radius:999px}
@media(max-width:680px){.nav-cta{display:none}}
.nav-cta:hover{background:var(--ink);color:var(--bone)}
@media(max-width:880px){.nav-links{display:none}}

/* sections */
section{position:relative;overflow:hidden}
.band{padding:clamp(74px,11vh,134px) 0}
.bone{background:var(--bone)}.paper{background:var(--paper)}
.dk{background:var(--dark);color:#fff}.dk .lead{color:rgba(255,255,255,.66)}.dk .kicker{color:var(--red-bright)}
.seclabel{display:flex;align-items:center;gap:16px;margin-bottom:40px}
.seclabel .rule{height:1px;background:var(--line);flex:1}.dk .seclabel .rule{background:rgba(255,255,255,.16)}
.h2{font-size:clamp(30px,4.2vw,56px);line-height:1.06;max-width:20ch}

/* page header (inner pages), with subtle blueprint + crop-mark character */
.phead{padding:clamp(120px,17vh,178px) 0 clamp(40px,6vh,64px);position:relative;overflow:hidden}
.phead .pg{position:absolute;inset:0;z-index:0;pointer-events:none;background-size:62px 62px;background-image:linear-gradient(rgba(18,18,20,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(18,18,20,.05) 1px,transparent 1px);-webkit-mask-image:linear-gradient(160deg,#000,transparent 78%);mask-image:linear-gradient(160deg,#000,transparent 78%)}
.phead .wrap{position:relative;z-index:1}
.phead h1{font-size:clamp(42px,6.4vw,86px);max-width:15ch}
.phead .lead{max-width:54ch;margin-top:24px}
.phead .kicker{margin-bottom:22px}

/* shared cards / pillars */
.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:8px;padding:32px 28px;display:flex;flex-direction:column;box-shadow:0 22px 40px -34px rgba(18,18,20,.5);transition:transform .35s,box-shadow .35s}
.card:hover{transform:translateY(-5px);box-shadow:0 30px 60px -34px rgba(18,18,20,.5)}
.card .ic-wrap{width:50px;height:50px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.card .ic-wrap .ico{width:24px;height:24px;color:var(--red)}
.card h3{font-size:22px;margin-bottom:12px}.card p{font-size:14px;line-height:1.62;color:var(--ink-soft);margin:0}
.card .num{position:absolute;top:24px;right:26px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--ink-soft);opacity:.5}
.dk .card{background:#111317;border-color:rgba(255,255,255,.1)}.dk .card p{color:rgba(255,255,255,.62)}.dk .card .ic-wrap{border-color:rgba(255,255,255,.18)}.dk .card .ic-wrap .ico{color:var(--red-bright)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:50px}
.pillar .ic-wrap{width:52px;height:52px;border:1px solid rgba(255,255,255,.18);border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.pillar .ic-wrap .ico{width:24px;height:24px;color:var(--red-bright)}
.pillar h3{font-size:23px;margin-bottom:11px}
.pillar p{font-size:14.5px;line-height:1.6;color:rgba(255,255,255,.62);margin:0}

/* long-form prose (articles) */
.prose{max-width:68ch;font-size:17px;line-height:1.78;color:#2a2a2e}
.prose p{margin:0 0 22px}
.prose h2{font-family:var(--serif);font-weight:500;font-size:clamp(24px,3vw,34px);margin:46px 0 16px;letter-spacing:-.015em}
.prose h3{font-family:var(--serif);font-weight:500;font-size:21px;margin:34px 0 12px}
.prose ul{margin:0 0 22px;padding-left:20px}.prose li{margin:0 0 10px}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--red);border-bottom:1px solid rgba(232,67,76,.35)}

/* CTA closer band */
.endcta{position:relative;background:var(--dark2);color:#fff;padding:clamp(70px,11vh,118px) 0;overflow:hidden}
.endcta h2{font-size:clamp(30px,4.4vw,58px);max-width:18ch;margin:0 0 26px}
.endcta .lead{max-width:46ch;margin-bottom:30px}

/* footer */
footer{position:relative;overflow:hidden;background:#050506;color:#fff;padding:clamp(46px,6vh,66px) 0 24px;border-top:1px solid rgba(232,67,76,.5)}
footer::before{content:"";position:absolute;left:-10%;right:-10%;bottom:-20%;height:72%;z-index:0;pointer-events:none;transform-origin:bottom;background:radial-gradient(ellipse 70% 100% at 50% 100%,rgba(255,72,60,.36),rgba(232,67,76,.12) 42%,transparent 70%);animation:flameGlow 5.5s ease-in-out infinite}
@keyframes flameGlow{0%,100%{opacity:.72;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.1)}}
.fembers{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.fembers .pcl{position:absolute;border-radius:50%;background:radial-gradient(circle,#FFC074 0%,#FF5A2A 45%,rgba(255,74,20,0) 74%);box-shadow:0 0 12px 3px rgba(255,100,40,.6);opacity:0;animation:rise linear infinite}
@keyframes rise{0%{transform:translateY(30px) scale(.7);opacity:0}14%{opacity:1}55%{opacity:.85}100%{transform:translateY(-240px) scale(1.15);opacity:0}}
footer .wrap{position:relative;z-index:2}
@media(prefers-reduced-motion:reduce){footer::before{animation:none}.fembers .pcl{animation:none;opacity:.3}}
.foot-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:34px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand{max-width:34ch}
.foot-brand .ic2{height:26px;margin-bottom:14px;vertical-align:middle}.foot-brand .wm2{height:17px;margin-bottom:14px;margin-left:9px;vertical-align:middle}
.foot-brand .ftag{font-family:var(--serif);font-size:clamp(20px,2.2vw,29px);line-height:1.08;margin:0 0 14px;letter-spacing:-.015em}
.foot-brand .ad{font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:rgba(255,255,255,.52);line-height:1.7}
.foot-col h4{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--red-bright);margin:0 0 11px;font-weight:400}
.foot-col a{display:block;font-size:13.5px;color:rgba(255,255,255,.74);margin-bottom:8px;width:fit-content;transition:color .2s,transform .2s}
.foot-col a:hover{color:#fff;transform:translateX(5px)}
.foot-bot{display:flex;justify-content:space-between;align-items:center;padding-top:15px;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:10px}
/* services nav dropdown */
.nav-drop{position:relative;display:inline-flex;align-items:center}
.nav-sub{position:absolute;top:100%;left:50%;transform:translateX(-50%) scaleY(.96);transform-origin:top;margin-top:8px;min-width:188px;background:rgba(10,10,12,.97);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:8px;display:flex;flex-direction:column;gap:1px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s;box-shadow:0 22px 50px -18px rgba(0,0,0,.7);z-index:130}
.nav-sub::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.nav-drop:hover .nav-sub{opacity:1;visibility:visible;transform:translateX(-50%) scaleY(1)}
.nav-sub a{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.82);padding:9px 13px;border-radius:8px;white-space:nowrap;opacity:1}
.nav-sub a:hover{background:rgba(232,67,76,.18);color:#fff;transform:none}
/* service detail rows (shared by services + service pages) */
.srow{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,72px);align-items:center}
.srow .ic-wrap{width:56px;height:56px;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.srow .ic-wrap .ico{width:27px;height:27px;color:var(--red)}
.srow .sn{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:14px}
.srow h2{font-size:clamp(28px,3.6vw,46px)}
.srow .sp{margin-top:18px}
.incl{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.incl li{display:flex;align-items:flex-start;gap:12px;padding:15px 0;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink)}
.incl li .ico{width:16px;height:16px;color:var(--red);flex:none;margin-top:1px}
.srow.flip .stext{order:2}
@media(max-width:900px){.srow{grid-template-columns:1fr;gap:30px}.srow.flip .stext{order:0}}

/* marquee divider */
.marquee{background:var(--ink);color:var(--bone);padding:19px 0;overflow:hidden;white-space:nowrap}
.mtrack{display:inline-flex;animation:marq 30s linear infinite;font-family:var(--mono);font-weight:700;font-size:13.5px;letter-spacing:.16em;text-transform:uppercase}
.marquee:hover .mtrack{animation-play-state:paused}.mtrack .ico{width:12px;height:12px;color:var(--red)}
.mtrack span{display:inline-flex;align-items:center;gap:30px;padding-right:30px}
@keyframes marq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.mtrack{animation:none}}

@media(max-width:1000px){
  .cardgrid{grid-template-columns:repeat(2,1fr)}.pillars{grid-template-columns:repeat(2,1fr)}.foot-top{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){.foot-col a{padding:5px 0}}
@media(max-width:600px){
  .cardgrid,.pillars,.foot-top{grid-template-columns:1fr}
  .decal,.stamp{display:none}
}

/* mobile hamburger menu */
.navtoggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:0;position:relative;z-index:101}
.navtoggle span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .2s}
html.menu-open .navtoggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
html.menu-open .navtoggle span:nth-child(2){opacity:0}
html.menu-open .navtoggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:880px){.navtoggle{display:flex}}
.navmenu{position:fixed;inset:0;z-index:90;background:rgba(10,10,12,.98);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;display:flex;align-items:center;justify-content:center}
html.menu-open .navmenu{opacity:1;visibility:visible}
html.menu-open,html.menu-open body{overflow:hidden}
.navmenu-in{display:flex;flex-direction:column;gap:3px;text-align:center;padding:80px 24px 24px}
.navmenu-in a{font-family:var(--mono);font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.88);padding:13px 18px;border-radius:10px}
.navmenu-in a:hover,.navmenu-in a:active{background:rgba(232,67,76,.16);color:#fff}
.navmenu-in a.sub{font-size:11.5px;color:rgba(255,255,255,.5);padding:8px 18px;letter-spacing:.12em}
.navmenu-in a.navmenu-cta{margin-top:16px;background:var(--red);color:#fff;border-radius:999px;padding:15px 30px}