/* ================================================================
   TERVYNEX TECHNOLOGIES — SITE STYLESHEET
   Consolidated from all pages built to date (about, approach, index,
   insights, contact, careers, legal, solutions-learning,
   solutions-revenue, solutions-knowledge). Where two pages had used
   slightly different values for the same class, one standard value
   was chosen here so every page now renders identically for shared
   components. Page-unique components (product blocks, modals, forms,
   the homepage hero, article cards) are all included below so any
   page can load this single file.
   ================================================================ */

:root{
  --ink:#16233F;
  --primary-800:#16233F;
  --primary-900:#0F1830;
  --primary-line:#24345C;
  --slate-light:#A8ABA3;
  --accent:#C4842A;
  --logo-blue:#2E6FF2;
  --logo-cyan:#21D3ED;
  --paper:#FAF9F6;
  --line:#E4E1D8;
}

*{box-sizing:border-box;}
body{margin:0; font-family:'Inter',sans-serif; color:var(--ink); background:var(--paper); line-height:1.6;}
h1,h2,h3,h4,h5{font-family:'Space Grotesk',sans-serif; font-weight:600; margin:0 0 .5em;}
em{font-style:normal; color:var(--accent);}
.mono{font-family:'JetBrains Mono',monospace;}
a{color:inherit;}
.skip-link{position:absolute; left:-999px; top:0;}
.skip-link:focus{left:16px; top:16px; background:#fff; padding:8px 14px; z-index:999;}
.wrap{max-width:1120px; margin:0 auto; padding:0 24px;}

/* ---------- header / nav ---------- */
.site-header{background:#000; position:sticky; top:0; z-index:50;}
.nav-inner{display:flex; align-items:center; justify-content:space-between; max-width:1120px; margin:0 auto; padding:16px 24px;}
.brand{display:flex; align-items:center; gap:9px; text-decoration:none; color:#fff;}
.brand-mark{display:block; flex:none;}
.brand-word{font-family:'Space Grotesk',sans-serif; font-weight:600; letter-spacing:.02em; font-size:1.05rem; color:#fff;}
.brand-word b{color:var(--logo-blue); font-weight:700;}
.primary-nav{display:flex; align-items:center; gap:28px;}
.nav-link{color:#D8DAE4; text-decoration:none; font-size:.92rem; display:flex; align-items:center; gap:4px;}
.nav-link.active, .nav-link:hover{color:#fff;}
.nav-item{position:relative;}
.nav-item .dropdown{display:none; position:absolute; top:100%; left:0; background:#fff; color:var(--ink); border-radius:8px; padding:10px; min-width:240px; box-shadow:0 12px 32px rgba(0,0,0,.18);}
.nav-item:hover .dropdown{display:block;}
.dropdown a{display:block; text-decoration:none; padding:8px 10px; border-radius:6px;}
.dropdown a:hover{background:#F2F0EA;}
.dd-title{font-size:.88rem; font-weight:600;}
.dd-sub{font-size:.76rem; color:#6B6F76;}
.nav-cta{display:flex; align-items:center; gap:14px;}
.nav-toggle{display:none; background:none; border:none; cursor:pointer; padding:4px;}
.nav-toggle svg{display:block;}

@media (max-width:860px){
  .primary-nav{display:none;}
  .nav-toggle{display:block;}
}

/* ---------- buttons ---------- */
.btn{display:inline-block; padding:9px 18px; border-radius:6px; text-decoration:none; font-size:.86rem; font-weight:500; white-space:nowrap; border:none; cursor:pointer; font-family:inherit;}
.btn-primary{background:var(--accent); color:var(--primary-900); font-weight:600;}
.btn-primary:hover{background:#D6953C;}
.btn-ghost-dark{background:var(--accent); border:1px solid var(--accent); color:var(--primary-900); font-weight:600;}
.btn-ghost-dark:hover{background:#D6953C; border-color:#D6953C;}
.btn-dark-solid{background:#000; border:1px solid #000; color:#fff; font-weight:600;}
.btn-dark-solid:hover{background:#1A1A1A; border-color:#1A1A1A;}
.btn-sm{padding:6px 13px; font-size:.78rem;}
.btn-lg{padding:11px 22px; font-size:.9rem;}
.btn-arrow{display:inline-block; margin-left:4px;}

/* ---------- mobile drawer (functional: toggled via assets/site.js) ---------- */
.mobile-drawer{display:none; position:fixed; inset:0; background:var(--primary-900); z-index:300; flex-direction:column; padding:24px; overflow-y:auto;}
.mobile-drawer.open{display:flex;}
.mobile-close{position:absolute; top:20px; right:20px; background:none; border:none; cursor:pointer; padding:6px;}
.mobile-drawer-inner{display:flex; flex-direction:column; gap:20px; margin-top:56px;}
.mobile-drawer-inner a{color:#fff; text-decoration:none; font-size:1.08rem; font-family:'Space Grotesk',sans-serif; font-weight:500;}
.mobile-drawer .sub-links{display:flex; flex-direction:column; gap:14px; padding-left:14px; margin:-4px 0 4px; border-left:1px solid rgba(255,255,255,.15);}
.mobile-drawer .sub-links a{font-size:.92rem; color:#D8DAE4; font-weight:400; font-family:'Inter',sans-serif;}

/* ---------- in-page nav (gold, replaces breadcrumb on inner pages) ---------- */
.page-nav-bar{background:#000; border-bottom:1px solid rgba(255,255,255,.08);}
.page-nav{display:flex; flex-wrap:wrap; gap:22px; margin:0; padding:12px 0; list-style:none;}
.page-nav a{font-size:.82rem; text-decoration:none; color:var(--accent); font-weight:500;}
.page-nav a:hover{color:#DDA24C; text-decoration:underline;}

/* ---------- page hero (slim black band used on every inner page) ---------- */
.page-hero{background:#000; padding:16px 0 20px;}
.page-hero h1{font-size:2rem; margin-bottom:.3em; color:#fff;}
.page-hero .hero-sub{color:var(--slate-light); font-size:1.02rem;}
.breadcrumb{font-size:.8rem; color:#8A8D85; margin:0 0 14px;}
.breadcrumb a{text-decoration:none; color:#8A8D85;}

/* ---------- homepage hero (distinct, richer component: index.html only) ---------- */
.hero{background:var(--primary-900); color:#fff; padding:56px 0 0;}
.hero-grid{display:grid; grid-template-columns:1.2fr .8fr; gap:40px; align-items:center; max-width:1120px; margin:0 auto; padding:0 24px 40px;}
.hero h1{font-size:2.5rem; line-height:1.15; margin-bottom:.5em;}
.hero .hero-sub{color:var(--slate-light); font-size:1.05rem; max-width:56ch; margin-bottom:1.6em;}
.hero-ctas{display:flex; flex-wrap:wrap; gap:14px;}
.hero-shield-wrap{display:flex; justify-content:center;}
#spireSvg{width:100%; max-width:220px; height:auto;}
.problem-ticker{border-top:1px solid rgba(255,255,255,.1); background:#0A1226;}
.ticker-grid{display:grid; grid-template-columns:repeat(5, 1fr); max-width:1120px; margin:0 auto; padding:0 24px;}
.ticker-item{padding:20px 18px; border-right:1px solid rgba(255,255,255,.08); font-size:.88rem; color:#D8DAE4;}
.ticker-item:last-child{border-right:none;}
.ticker-item span{display:block; margin-top:8px; font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.03em; color:var(--accent);}

@media (max-width:860px){.hero-grid{grid-template-columns:1fr;}}
@media (max-width:960px){.ticker-grid{grid-template-columns:repeat(2, 1fr);}}
@media (max-width:560px){.ticker-grid{grid-template-columns:1fr;}}

/* ---------- generic content blocks ---------- */
.block{padding:56px 0; scroll-margin-top:24px;}
.block.tight{padding:40px 0;}
.block.alt{background:#F2F0EA;}
.block.on-dark{background:var(--primary-900); color:#fff;}
.block-head{margin-bottom:32px; max-width:70ch;}
.block-head p{color:#4A4D47;}
.eyebrow{font-family:'JetBrains Mono',monospace; font-size:.76rem; letter-spacing:.06em; color:var(--accent); margin:0 0 .5em;}
.eyebrow.on-dark{color:#E0A768;}
.split{display:grid; grid-template-columns:1fr 1fr; gap:48px;}
.split.split-wide{grid-template-columns:1.3fr .9fr;}
@media (max-width:820px){.split{grid-template-columns:1fr;}}

.note-box{background:#F2F0EA; border:1px solid var(--line); border-radius:10px; padding:16px 20px; font-size:.88rem; color:#3C3F3A;}
.note-box.on-dark-box{background:rgba(255,255,255,.06); border-color:rgba(255,255,255,.14); color:#D8DAE4;}
.placeholder-box{border:1px dashed #C7C4B8; border-radius:8px; padding:18px 20px; background:#F7F6F1;}
.ph-label{font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.05em; color:#8A8D85; text-transform:uppercase; margin-bottom:8px;}

/* ---------- product blocks (solution pages: Problem / Solution / Outcome) ---------- */
.product-block{background:#fff; border:1px solid var(--line); border-radius:14px; padding:32px 36px; margin-bottom:26px; scroll-margin-top:24px;}
.product-block h2{font-size:1.35rem; margin-bottom:.4em;}
.status-badge{display:inline-flex; align-items:center; gap:7px; font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.04em; text-transform:uppercase; color:var(--accent); margin-bottom:1.2em;}
.status-dot{width:7px; height:7px; border-radius:50%; background:var(--accent); flex:none;}
.status-badge.live{color:#2E7D4F;}
.status-badge.live .status-dot{background:#2E7D4F;}
.row{margin-bottom:1.1em;}
.pblabel{display:block; font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.06em; color:var(--accent); text-transform:uppercase; margin-bottom:.3em;}
.row p{margin:0; font-size:.95rem; color:#3C3F3A;}
.audience-note{font-size:.82rem; color:#8A8D85; margin:0;}
.cta-row{margin-top:1.4em;}

/* ---------- older teaser-card component (kept for compatibility) ---------- */
.teaser-card{background:var(--primary-900); border-radius:14px; padding:30px; color:#fff;}
.status{display:inline-flex; align-items:center; gap:7px; font-size:.72rem; font-family:'JetBrains Mono',monospace; letter-spacing:.04em; text-transform:uppercase; margin-bottom:14px;}
.status .dot{width:7px; height:7px; border-radius:50%; background:var(--accent);}
.status.teased{color:var(--accent);}
.status.full{color:#7FC97F;}

/* ---------- solutions hub cards (index.html "What We Build") ---------- */
.cards-3{display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;}
@media (max-width:900px){.cards-3{grid-template-columns:1fr;}}
.cards-4{display:grid; grid-template-columns:repeat(4, 1fr); gap:22px;}
@media (max-width:1000px){.cards-4{grid-template-columns:repeat(2, 1fr);}}
@media (max-width:560px){.cards-4{grid-template-columns:1fr;}}
.solution-card{display:block; background:#fff; border:1px solid var(--line); border-radius:12px; padding:26px; text-decoration:none; color:var(--ink); transition:border-color .15s;}
.solution-card:hover{border-color:var(--accent);}
.card-tag{font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.05em; color:var(--accent); margin-bottom:.9em;}
.solution-card h3{font-size:1.12rem; margin-bottom:.5em;}
.solution-card p{font-size:.88rem; color:#4A4D47; margin-bottom:1.1em;}
.card-link{display:inline-flex; align-items:center; gap:6px; font-size:.84rem; font-weight:600; text-decoration:none; color:var(--ink);}
.card-link:hover{color:var(--accent);}
.card-link svg{width:14px; height:14px;}

/* ---------- why tervynex / philosophy pillars ---------- */
.pillar-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:20px;}
@media (max-width:900px){.pillar-grid{grid-template-columns:repeat(2, 1fr);}}
@media (max-width:560px){.pillar-grid{grid-template-columns:1fr;}}
.pillar-grid .pillar{background:#fff; border:1px solid var(--line); border-radius:10px; padding:22px;}
.pillar-grid .pillar h4{font-size:1rem; margin-bottom:.4em;}
.pillar-grid .pillar p{margin:0; font-size:.87rem; color:#4A4D47;}

/* roadmap pillars (about.html "What's In The Future", on dark background) */
.pillar{padding:24px; min-height:170px;}
.pillar h4{font-size:1.02rem; margin-bottom:.25em;}
.pillar > p:first-of-type{margin:0 0 .8em;}
.pillar-list{margin:0; padding-left:0; list-style:none; font-size:.82rem;}
.pillar-list li{color:#D8DAE4; margin-bottom:.35em;}
.pillar-list li b{color:#fff; font-weight:600;}
.pillar-list li a:hover b{color:var(--logo-cyan);}

/* ---------- company values grid ---------- */
.values-grid{display:grid; grid-template-columns:repeat(auto-fit, minmax(250px,1fr)); gap:20px;}
.value-card{background:#fff; border:1px solid var(--line); border-radius:10px; padding:20px;}
.value-card h4{font-size:.98rem; margin-bottom:.4em;}
.value-card p{margin:0; font-size:.87rem; color:#4A4D47;}

/* ---------- leadership bio cards (about.html) ---------- */
.cards-2{display:flex; flex-direction:column; gap:18px;}
.bio-card{display:flex; flex-direction:row; align-items:flex-start; gap:24px; background:#fff; border-radius:10px; padding:22px 26px; border:1px solid var(--line);}
@media (max-width:700px){.bio-card{flex-direction:column;}}
.bio-avatar{flex:none; width:76px; height:76px; border-radius:50%; background:#E4E1D8; color:#8A8D85; display:flex; align-items:center; justify-content:center; font-size:.68rem; font-family:'JetBrains Mono',monospace;}
.bio-label{flex:none; width:76px; height:76px; border-radius:10px; background:var(--primary-900); color:#fff; display:flex; align-items:center; justify-content:center; font-size:.66rem; font-family:'JetBrains Mono',monospace; letter-spacing:.04em; text-align:center; padding:6px;}
.bio-body{flex:1; min-width:0;}
.bio-body h4{font-size:1.05rem; margin-bottom:.15em;}
.bio-sub{margin:0 0 .7em; font-size:.85rem; color:var(--accent); font-weight:500;}
.bio-body p{margin:0 0 .7em; font-size:.9rem; color:#3C3F3A; max-width:78ch;}
.bio-body p:last-child{margin-bottom:0;}
.linkedin-line{font-size:.85rem;}
.linkedin-line a{color:var(--ink); text-decoration:underline; font-weight:500;}

/* ---------- approach.html: methodology timeline ---------- */
.timeline{display:grid; grid-template-columns:repeat(5, 1fr); gap:0; position:relative;}
@media (max-width:900px){.timeline{grid-template-columns:repeat(2, 1fr); gap:28px;}}
@media (max-width:560px){.timeline{grid-template-columns:1fr;}}
.tl-step{position:relative; padding:28px 18px 0 0;}
.tl-marker{width:12px; height:12px; border-radius:50%; background:var(--accent); margin-bottom:14px; position:relative;}
.tl-step:not(:last-child) .tl-marker::after{content:""; position:absolute; left:16px; top:5px; width:calc(100% + 6px); height:2px; background:var(--line);}
@media (max-width:900px){.tl-step:not(:last-child) .tl-marker::after{display:none;}}
.tl-step h4{font-size:.98rem; margin-bottom:.3em;}
.tl-step p{margin:0; font-size:.85rem; color:#4A4D47; max-width:24ch;}

/* ---------- article cards (index.html preview + insights.html full index) ---------- */
.cards-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;}
@media (max-width:900px){.cards-grid{grid-template-columns:repeat(2, 1fr);}}
@media (max-width:620px){.cards-grid{grid-template-columns:1fr;}}
.article-card{background:#fff; border:1px solid var(--line); border-radius:12px; overflow:hidden; display:flex; flex-direction:column;}
.article-thumb{background:var(--primary-900); height:84px; display:flex; align-items:center; justify-content:center;}
.article-thumb .wedge{width:20px; height:30px; background:linear-gradient(90deg, #16233F 50%, #2E6FF2 50%); clip-path:polygon(50% 0%, 0% 100%, 100% 100%); position:relative;}
.article-body{padding:20px 22px 22px; display:flex; flex-direction:column; flex:1;}
.article-cat{font-family:'JetBrains Mono',monospace; font-size:.7rem; letter-spacing:.05em; color:var(--accent); margin-bottom:.7em;}
.article-body h4{font-size:.98rem; margin-bottom:.55em; line-height:1.35;}
.article-body p{font-size:.85rem; color:#4A4D47; margin-bottom:1em; flex:1;}
.article-body .card-link{font-size:.82rem;}
.view-all-row{margin-top:26px; text-align:center;}
.view-all-row a{font-size:.9rem; font-weight:600; text-decoration:none; color:var(--ink);}
.view-all-row a:hover{color:var(--accent);}
.cat-count{font-size:.8rem; color:#8A8D85; font-weight:400;}

.article-card.upcoming{background:#F7F6F1; border-style:dashed;}
.article-card.upcoming .article-thumb{background:#E4E1D8;}
.article-card.upcoming .wedge{background:linear-gradient(90deg, #A8ABA3 50%, #C7C4B8 50%);}
.upcoming-label{font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.05em; color:#8A8D85; text-transform:uppercase;}

/* ---------- quote strip (index.html bottom CTA band) ---------- */
.quote-strip{background:var(--primary-900); color:#fff; padding:64px 0; text-align:center;}
.quote-strip h2{font-size:1.7rem; line-height:1.35;}

/* ---------- careers.html: open roles statement ---------- */
.roles-statement{background:#fff; border:1px solid var(--line); border-radius:10px; padding:26px 28px; max-width:70ch;}
.roles-statement p{margin:0; font-size:.95rem; color:#3C3F3A;}

/* ---------- legal.html: document cards + modals ---------- */
.legal-cards{display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;}
@media (max-width:860px){.legal-cards{grid-template-columns:1fr;}}
.legal-card{display:flex; flex-direction:column; align-items:flex-start; text-align:left; background:#fff; border:1px solid var(--line); border-radius:12px; padding:26px; cursor:pointer; font-family:inherit; transition:border-color .15s;}
.legal-card:hover{border-color:var(--accent);}
.legal-card h3{font-size:1.08rem; margin-bottom:.5em;}
.legal-card p{font-size:.88rem; color:#4A4D47; margin:0 0 1.2em;}
.legal-card-link{display:inline-flex; align-items:center; gap:6px; font-size:.84rem; font-weight:600; color:var(--ink); margin-top:auto;}
.legal-card-link svg{width:14px; height:14px;}
.legal-card:hover .legal-card-link{color:var(--accent);}

.modal-overlay{display:none; position:fixed; inset:0; background:rgba(15,24,48,.65); z-index:200; align-items:center; justify-content:center; padding:24px;}
.modal-overlay.show{display:flex;}
.modal-box{background:#fff; border-radius:14px; max-width:680px; width:100%; max-height:85vh; overflow-y:auto; padding:36px 40px; position:relative;}
@media (max-width:600px){.modal-box{padding:28px 22px;}}
.modal-close{position:absolute; top:18px; right:18px; background:none; border:none; cursor:pointer; padding:6px; color:#8A8D85;}
.modal-close:hover{color:var(--ink);}
.modal-box h2{font-size:1.4rem; margin-bottom:.3em;}
.modal-box h4{font-size:1.02rem; margin:1.3em 0 .4em;}
.modal-box p{font-size:.92rem; color:#3C3F3A; margin:0 0 1em;}
.modal-box ul{margin:0 0 1em; padding-left:1.2em;}
.modal-box li{font-size:.9rem; color:#3C3F3A; margin-bottom:.7em;}
.modal-eyebrow{font-family:'JetBrains Mono',monospace; font-size:.72rem; letter-spacing:.05em; color:var(--accent); margin-bottom:.6em;}
.coming-soon-body{padding:20px 0 8px;}
.coming-soon-body p{font-size:.95rem; color:#4A4D47;}

/* ---------- contact.html: form + info card ---------- */
.form-directions{background:#F2F0EA; border:1px solid var(--line); border-radius:10px; padding:20px 22px; margin-bottom:28px; font-size:.9rem; color:#3C3F3A;}
.form-directions b{color:var(--ink);}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-bottom:22px;}
@media (max-width:600px){.form-grid{grid-template-columns:1fr;}}
.field{display:flex; flex-direction:column; gap:6px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:.82rem; font-weight:600;}
.field input, .field select, .field textarea{font-family:'Inter',sans-serif; font-size:.92rem; padding:10px 12px; border:1px solid var(--line); border-radius:6px; background:#fff; color:var(--ink);}
.field textarea{resize:vertical;}
.form-note{font-size:.8rem; color:#8A8D85; margin:-8px 0 20px;}
.form-status{display:none; margin-top:14px; padding:12px 16px; border-radius:8px; font-size:.86rem;}
.form-status.show{display:block;}
.form-status.ok{background:#E9F3EA; color:#2C5F32; border:1px solid #BEE0C2;}

.contact-info-card{background:var(--primary-900); color:#fff; border-radius:12px; padding:28px; align-self:start;}
.contact-info-card h4{font-size:1.02rem; margin-bottom:1.1em;}
.contact-line{display:flex; gap:12px; margin-bottom:1.2em; align-items:flex-start;}
.contact-line svg{flex:none; margin-top:2px; color:var(--accent);}
.contact-line small{display:block; color:var(--slate-light); font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; margin-bottom:.3em;}
.contact-line a{color:#fff; text-decoration:none;}
.contact-line a:hover{color:var(--accent);}

/* ---------- footer ---------- */
.site-footer{background:var(--primary-900); color:var(--slate-light); padding:48px 0 20px; margin-top:0;}
.footer-grid{display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:32px;}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-grid h5{color:#fff; font-size:.82rem; margin-bottom:.8em;}
.footer-grid a{display:block; text-decoration:none; color:var(--slate-light); font-size:.86rem; margin-bottom:.55em;}
.footer-bottom{display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; margin-top:40px; padding-top:20px; border-top:1px solid rgba(255,255,255,.1); font-size:.78rem;}