/*
Theme Name: VETS Digital Engineering
Theme URI: https://vetsmbse.com
Author: VETS - Veterans Engineering, Training, & Services
Description: Custom defense-grade digital engineering theme for VETS. Live digital twin hero, interactive Monte Carlo simulation lab, animated digital thread, contract vehicle pathways, and RFI conversion section. SDVOSB brand colors.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vets
*/

@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('assets/fonts/IBMPlexMono-400.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('assets/fonts/IBMPlexMono-500.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/IBMPlexMono-600.woff2') format('woff2');}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('assets/fonts/Inter-400.woff2') format('woff2');}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('assets/fonts/Inter-500.woff2') format('woff2');}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/Inter-600.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url('assets/fonts/SpaceGrotesk-400.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url('assets/fonts/SpaceGrotesk-500.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/SpaceGrotesk-600.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('assets/fonts/SpaceGrotesk-700.woff2') format('woff2');}


:root{
  --void:#142042; --panel:#1C2A52; --panel2:#243563; --line:rgba(110,159,245,.26);
  --blue:#6E9FF5; --bluedeep:#2B5FB8; --red:#F2495C; --reddeep:#CB1524;
  --txt:#F4F7FD; --mut:#C2D1E9; --faint:#8497B8;
  --disp:'Space Grotesk',sans-serif; --body:'Inter',sans-serif; --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--void);color:var(--txt);font-family:var(--body);font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
::selection{background:rgba(110,159,245,.3)}

/* ---------- console voice ---------- */
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--red);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--red)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:84px;background:rgba(20,32,66,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-brand{text-decoration:none;display:flex;align-items:center;gap:16px}
.emblem-wrap{perspective:600px;display:inline-flex}
.emblem{height:54px;width:auto;animation:emblemSpin 7s linear infinite;transform-style:preserve-3d;backface-visibility:visible}
@keyframes emblemSpin{from{transform:rotateY(0)}to{transform:rotateY(360deg)}}
.wordmark{height:42px;width:auto}
@media(max-width:980px){.emblem{height:44px}.wordmark{height:32px}}
@media(prefers-reduced-motion:reduce){.emblem{animation:none}}
.nav-brand .tick{width:9px;height:9px;background:var(--red);border-radius:50%;box-shadow:0 0 10px var(--red);animation:blink 2.4s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.nav-brand small{font-family:var(--mono);font-weight:400;font-size:.62rem;letter-spacing:.18em;color:var(--faint);border-left:1px solid var(--line);padding-left:12px}
.nav-links{display:flex;gap:30px;list-style:none}
.nav-links a{font-family:var(--mono);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);text-decoration:none;transition:color .2s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--blue)}
.nav-cta{font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--void);background:var(--blue);padding:10px 18px;border-radius:4px;text-decoration:none;font-weight:600;transition:transform .15s,box-shadow .2s}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(110,159,245,.4)}
@media(max-width:900px){.nav-links{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;display:grid;grid-template-columns:1fr 300px;align-items:end;padding:140px 48px 56px;gap:40px;overflow:hidden}
#twinCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,32,66,.25) 0%,rgba(20,32,66,0) 35%,rgba(20,32,66,.88) 100%);z-index:1;pointer-events:none}
.hero-copy{position:relative;z-index:2;max-width:760px}
.hero-copy .eyebrow{margin-bottom:22px}
.hero-copy h1{font-family:var(--disp);font-weight:700;font-size:clamp(2.4rem,5.4vw,4.4rem);line-height:1.04;letter-spacing:-.02em;margin-bottom:22px}
.hero-copy h1 em{font-style:normal;color:var(--blue)}
.hero-copy p{color:#E2EAF7;font-size:1.2rem;max-width:560px;margin-bottom:34px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.btn{font-family:var(--mono);font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding:15px 26px;border-radius:4px;font-weight:600;transition:transform .15s,box-shadow .2s,background .2s;display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:none}
.btn-solid{background:var(--blue);color:var(--void)}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(110,159,245,.45)}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid rgba(244,247,253,.5)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-green{background:var(--red);color:var(--void)}
.btn-green:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(242,73,92,.4)}

/* telemetry rail */
.telemetry{position:relative;z-index:2;border:1px solid var(--line);background:rgba(28,42,82,.85);backdrop-filter:blur(8px);border-radius:8px;padding:20px;font-family:var(--mono);font-size:.85rem}
.telemetry header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:12px;letter-spacing:.16em;color:var(--blue);font-size:.78rem}
.telemetry header .live{color:var(--red);display:flex;align-items:center;gap:6px}
.telemetry header .live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--red);animation:blink 1.6s infinite}
.tl-row{display:flex;justify-content:space-between;padding:6px 0;color:var(--mut);border-bottom:1px dashed rgba(140,162,196,.12)}
.tl-row:last-child{border-bottom:0}
.tl-row b{color:var(--txt);font-weight:500}
.tl-row .ok{color:var(--blue)}
@media(max-width:980px){.hero{grid-template-columns:1fr;padding:128px 24px 44px}.telemetry{max-width:420px}#twinCanvas{opacity:.45}.hero::after{background:linear-gradient(180deg,rgba(20,32,66,.55) 0%,rgba(20,32,66,.4) 40%,rgba(20,32,66,.92) 100%)}}

/* ---------- credibility strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel);overflow:hidden}
.strip-track{display:flex;gap:0;animation:scroll 38s linear infinite;width:max-content}
@keyframes scroll{to{transform:translateX(-50%)}}
.strip-item{font-family:var(--mono);font-size:.87rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);padding:16px 34px;border-right:1px solid var(--line);white-space:nowrap}
.strip-item b{color:var(--blue);font-weight:500}
.strip:hover .strip-track{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.strip-track{animation:none;flex-wrap:wrap;width:auto}}

/* ---------- shared section shell ---------- */
.sec{padding:110px 48px;position:relative}
.sec-inner{max-width:1240px;margin:0 auto}
.sec-head{max-width:720px;margin-bottom:60px}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head h2{font-family:var(--disp);font-weight:700;font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1.12;letter-spacing:-.015em;margin-bottom:18px}
.sec-head p{color:#D8E2F2;font-size:1.16rem}
.alt{background:var(--panel)}
@media(max-width:760px){.sec{padding:80px 24px}}

/* ---------- photo + proof split ---------- */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.split .photo{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.split .photo img{width:100%;height:480px;object-fit:cover;filter:saturate(.92)}
.photo-tag{position:absolute;left:14px;bottom:14px;font-family:var(--mono);font-size:.73rem;letter-spacing:.14em;text-transform:uppercase;background:rgba(20,32,66,.82);border:1px solid var(--line);color:var(--blue);padding:8px 12px;border-radius:4px;backdrop-filter:blur(6px)}
.split-copy h3{font-family:var(--disp);font-size:1.85rem;font-weight:600;margin:18px 0 14px;line-height:1.2}
.split-copy p{color:var(--mut);margin-bottom:16px;font-size:1.05rem}
.checks{list-style:none;margin-top:22px}
.checks li{padding:11px 0 11px 30px;position:relative;color:var(--mut);border-bottom:1px dashed rgba(140,162,196,.12);font-size:1.03rem}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--red);font-family:var(--mono);font-weight:600}
@media(max-width:980px){.split{grid-template-columns:1fr}.split .photo img{height:340px}}

/* ---------- services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.svc{background:var(--void);padding:36px 30px;position:relative;transition:background .25s}
.svc:hover{background:var(--panel2)}
.svc .code{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;color:var(--faint);margin-bottom:18px;display:block}
.svc h3{font-family:var(--disp);font-size:1.25rem;font-weight:600;margin-bottom:10px}
.svc p{color:var(--mut);font-size:1.03rem;line-height:1.7}
.svc::after{content:"";position:absolute;left:0;top:0;width:2px;height:0;background:var(--blue);transition:height .3s}
.svc:hover::after{height:100%}
@media(max-width:980px){.svc-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.svc-grid{grid-template-columns:1fr}}

/* ---------- simulation lab ---------- */
.lab{display:grid;grid-template-columns:1fr 330px;gap:32px;align-items:stretch}
.lab-stage{border:1px solid var(--line);border-radius:10px;background:var(--panel);position:relative;overflow:hidden;min-height:520px}
#simCanvas{width:100%;height:100%;display:block;position:absolute;inset:0}
.lab-hud{position:absolute;top:16px;left:16px;right:16px;display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:.73rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);pointer-events:none}
.lab-hud .st{color:var(--red)}
.lab-hud .st.running{color:var(--red)}
.lab-panel{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:24px;display:flex;flex-direction:column;gap:16px}
.lab-panel h4{font-family:var(--mono);font-size:.79rem;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);border-bottom:1px solid var(--line);padding-bottom:12px}
.lab-stat{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.88rem;color:var(--mut)}
.lab-stat b{color:var(--txt);font-weight:500}
.lab-stat .green{color:var(--blue)}
.lab-bar{height:5px;background:rgba(140,162,196,.15);border-radius:3px;overflow:hidden}
.lab-bar i{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--bluedeep),var(--blue));transition:width .25s}
.lab-note{font-size:.95rem;color:var(--faint);line-height:1.6;border-top:1px solid var(--line);padding-top:14px;margin-top:auto}
#runSim{width:100%;justify-content:center}
@media(max-width:980px){.lab{grid-template-columns:1fr}.lab-stage{min-height:420px}}

/* ---------- thread diagram ---------- */
.thread-wrap{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:34px;overflow-x:auto}
#threadSvg{width:100%;min-width:760px;height:auto;display:block}
.thread-legend{display:flex;gap:26px;margin-top:20px;font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);flex-wrap:wrap}
.thread-legend span{display:flex;align-items:center;gap:8px}
.dot{width:9px;height:9px;border-radius:50%}

/* ---------- vehicles ---------- */
.veh-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.veh{border:1px solid var(--line);border-radius:10px;background:var(--void);padding:30px;transition:border-color .25s,transform .2s}
.veh:hover{border-color:rgba(110,159,245,.45);transform:translateY(-3px)}
.veh .id{font-family:var(--mono);font-size:.88rem;color:var(--red);letter-spacing:.08em;margin-bottom:12px;display:block}
.veh h3{font-family:var(--disp);font-size:1.35rem;font-weight:600;margin-bottom:8px}
.veh p{color:var(--mut);font-size:1.05rem}
.veh .path{margin-top:16px;font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
@media(max-width:760px){.veh-grid{grid-template-columns:1fr}}

/* ---------- gallery strip ---------- */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gal figure{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.gal img{width:100%;height:300px;object-fit:cover;transition:transform .5s;filter:saturate(.9)}
.gal figure:hover img{transform:scale(1.04)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:36px 16px 14px;font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt);background:linear-gradient(180deg,transparent,rgba(20,32,66,.92))}
@media(max-width:860px){.gal{grid-template-columns:1fr}}

/* ---------- RFI ---------- */
.rfi{border:1px solid rgba(110,159,245,.3);border-radius:14px;background:linear-gradient(140deg,#243B6E,#1A2A55);box-shadow:0 24px 70px rgba(16,29,51,.35);padding:64px 48px;text-align:center;position:relative;overflow:hidden}
.rfi::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 280px at 50% 0%,rgba(110,159,245,.12),transparent)}
.rfi>*{position:relative}
.rfi h2{font-family:var(--disp);font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:700;margin-bottom:14px;letter-spacing:-.015em}
.rfi p{color:#D2DDF0;max-width:580px;margin:0 auto 32px}
.rfi-ctas{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:26px}
.rfi-meta{font-family:var(--mono);font-size:.79rem;letter-spacing:.12em;color:var(--faint);display:flex;gap:26px;justify-content:center;flex-wrap:wrap}
.rfi-meta b{color:var(--blue);font-weight:500}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);background:var(--panel);padding:56px 48px 36px}
.foot-grid{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot-grid h5{font-family:var(--mono);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:16px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px}
.foot-grid a{color:var(--mut);text-decoration:none;font-size:.96rem;transition:color .2s}
.foot-grid a:hover{color:var(--blue)}
.foot-ids{font-family:var(--mono);font-size:.8rem;color:var(--mut);line-height:2}
.foot-ids b{color:var(--txt);font-weight:500}
.foot-base{max-width:1240px;margin:40px auto 0;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;color:var(--faint)}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}


/* ---------- light sections (readable content) ---------- */
.light{background:#F4F6FA;color:#1A2A45}
.light .sec-head h2,.light .split-copy h3{color:#101D33}
.light .sec-head p{color:#42536F;font-size:1.16rem}
.light .eyebrow{color:#CB1524}
.light .eyebrow::before{background:#CB1524}
.light .checks li{color:#3D4F6C;border-bottom:1px dashed #D6DEEA}
.light .checks li::before{color:#21509E}
.light .split-copy p{color:#42536F}
.light .photo{border-color:#D6DEEA;box-shadow:0 14px 40px rgba(16,29,51,.12)}
.light .svc-grid{background:#DFE6F0;border-color:#DFE6F0}
.light .svc{background:#FFFFFF}
.light .svc:hover{background:#F2F6FD}
.light .svc h3{color:#101D33}
.light .svc p{color:#42536F}
.light .svc .code{color:#93A3BD}
.light .svc::after{background:#21509E}
.light .thread-wrap{background:#FFFFFF;border-color:#DFE6F0;box-shadow:0 14px 40px rgba(16,29,51,.08)}
.light .thread-legend{color:#5E7090}
.light .veh{background:#FFFFFF;border-color:#DFE6F0;box-shadow:0 10px 30px rgba(16,29,51,.07)}
.light .veh:hover{border-color:#21509E}
.light .veh .id{color:#CB1524}
.light .veh h3{color:#101D33}
.light .veh p{color:#42536F}
.light .veh .path{color:#93A3BD}
.light .btn-ghost{color:#1A2A45;border-color:rgba(26,42,69,.35)}
.light .btn-ghost:hover{border-color:#21509E;color:#21509E}
.light .btn-solid{background:#21509E;color:#fff}
.light .btn-solid:hover{box-shadow:0 8px 30px rgba(33,80,158,.4)}
.light .gal figure{border-color:#DFE6F0;box-shadow:0 10px 30px rgba(16,29,51,.1)}


.light .rfi{color:#E9F0FB}
.light .rfi h2{color:#FFFFFF}
.light .rfi p{color:#C8D5EC}
.light .rfi .btn-ghost{color:#F4F7FD;border-color:rgba(244,247,253,.55)}
.light .rfi .btn-ghost:hover{border-color:#6E9FF5;color:#6E9FF5}
.light .rfi .btn-solid{background:#6E9FF5;color:#0C1733}
.light .rfi-meta{color:#8FA5C9}
.light .rfi-meta b{color:#9CC0FF}

.hero-emblem{position:absolute;right:4%;top:10%;width:min(320px,26vw);opacity:.14;z-index:1;pointer-events:none;animation:emblemSpin 14s linear infinite}
@media(prefers-reduced-motion:reduce){.hero-emblem{animation:none}}
/* reveal on scroll */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}*{animation-duration:.01ms!important}}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* ---------- interior pages (page.php) ---------- */
.page-shell{background:#F4F6FA;color:#1A2A45;padding:150px 28px 100px;min-height:70vh}
.page-inner{max-width:960px;margin:0 auto}
.page-title{font-family:var(--disp);font-weight:700;font-size:clamp(2rem,4vw,3rem);color:#101D33;letter-spacing:-.015em;margin-bottom:28px}
.entry{font-size:1.05rem;line-height:1.8;color:#3D4F6C}
.entry h2,.entry h3,.entry h4{font-family:var(--disp);color:#101D33;margin:1.6em 0 .6em;line-height:1.2}
.entry h2{font-size:1.7rem}.entry h3{font-size:1.3rem}
.entry p,.entry ul,.entry ol{margin-bottom:1.1em}
.entry ul,.entry ol{padding-left:1.4em}
.entry a{color:#21509E;text-decoration-color:rgba(33,80,158,.4)}
.entry a:hover{color:#CB1524}
.entry img{border-radius:10px}
.entry blockquote{border-left:3px solid #21509E;padding-left:18px;color:#42536F;font-style:italic}
/* WP core */
.screen-reader-text{clip:rect(1px,1px,1px,1px);position:absolute!important;height:1px;width:1px;overflow:hidden}
.alignleft{float:left;margin:0 24px 16px 0}.alignright{float:right;margin:0 0 16px 24px}
.aligncenter{display:block;margin:0 auto 16px}
.wp-caption{max-width:100%}.wp-caption-text{font-size:.85rem;color:#7B8CA8;margin-top:6px}
/* nav menu items from wp_nav_menu */
.nav-links li{list-style:none}