/* ============================================================
   AJA Automation Intelligence — Design System
   Operating Brand of Consulting Opportunity Holdings LLC
   ============================================================ */
:root {
  --navy:        #08192e;
  --navy-mid:    #0f2540;
  --gold:        #b08440;
  --blue-accent: #1a4f7a;
  --text:        #1a2535;
  --text-light:  #718096;
  --bg-section:  #f7f9fc;
  --green:       #1a6b4a;
  --rule:        #e2e8f0;
  --max:         1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Arial, sans-serif; color: var(--text); background: #fff; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.eyebrow { font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: .5rem; }
section { padding: 80px 0; }
section.alt { background: var(--bg-section); }

/* BRAND BAR */
.brand-bar {
  background: var(--navy-mid);
  color: #718096;
  font-size: .75rem;
  padding: 6px 0;
  text-align: center;
  border-bottom: 1px solid #1e3a5c;
}
.brand-bar a { color: var(--gold); font-weight: 600; }
.brand-bar a:hover { text-decoration: underline; }

/* NAV */
nav {
  position: sticky; top: 0; z-index: 900;
  background: #fff;
  border-bottom: 1px solid var(--rule);
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 1rem; }
.nav-logo { font-size: 1.1rem; font-weight: 800; color: var(--navy); letter-spacing: -.02em; white-space: nowrap; }
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: .25rem; list-style: none; }
.nav-links > li { position: relative; }
.nav-links > li > a, .nav-links > li > button {
  display: flex; align-items: center; gap: .3rem;
  padding: .55rem .75rem; border-radius: 5px;
  font-size: .85rem; font-weight: 600; color: var(--text);
  background: none; border: none; cursor: pointer; white-space: nowrap;
  transition: color .2s, background .2s;
}
.nav-links > li > a:hover, .nav-links > li > button:hover { color: var(--navy); background: var(--bg-section); }
.nav-links > li > a.active { color: var(--gold); }
.dropdown { display: none; position: absolute; top: calc(100% + 4px); left: 0; min-width: 220px; background: #fff; border: 1px solid var(--rule); border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.1); padding: .5rem 0; z-index: 950; }
.nav-links > li:hover .dropdown { display: block; }
.dropdown a { display: block; padding: .55rem 1.1rem; font-size: .85rem; color: var(--text); font-weight: 500; }
.dropdown a:hover { background: var(--bg-section); color: var(--navy); }
.dropdown hr { border: none; border-top: 1px solid var(--rule); margin: .35rem 0; }
.nav-cta { background: var(--gold) !important; color: #fff !important; border-radius: 6px !important; padding: .5rem 1rem !important; }
.nav-cta:hover { background: #8f6b30 !important; }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: .3rem; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; border-radius: 2px; }
.mobile-nav { display: none; background: #fff; border-top: 1px solid var(--rule); padding: 1rem 1.5rem 1.5rem; }
.mobile-nav a, .mobile-nav details summary { display: block; padding: .6rem 0; font-size: .9rem; font-weight: 600; color: var(--text); border-bottom: 1px solid var(--rule); cursor: pointer; }
.mobile-nav details .sub-link { display: block; padding: .45rem .75rem; font-size: .85rem; color: var(--text-light); }
.mobile-nav .nav-cta { background: var(--gold); color: #fff; padding: .6rem 1rem; border-radius: 6px; text-align: center; margin-top: .75rem; display: block; }

@media(max-width:900px) {
  .nav-links { display: none; }
  .nav-hamburger { display: block; }
  .mobile-nav.open { display: block; }
}

/* HERO */
.hero { background: var(--navy); color: #fff; padding: 100px 0 80px; text-align: center; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 60% 40%, rgba(26,79,122,.35) 0%, transparent 70%); }
.hero .container { position: relative; }
.hero-eyebrow { color: var(--gold); font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1rem; }
.hero h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; line-height: 1.15; margin-bottom: 1.25rem; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p { font-size: 1.1rem; color: #94a3b8; max-width: 660px; margin: 0 auto 2rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 2.5rem; }
.badge { display: inline-block; padding: .3rem .85rem; border: 1px solid rgba(176,132,64,.4); border-radius: 50px; font-size: .75rem; font-weight: 600; color: #94a3b8; }
.badge.live { border-color: var(--green); color: #4ade80; }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .75rem 1.6rem; border-radius: 6px; font-size: .9rem; font-weight: 700; cursor: pointer; border: none; transition: .2s; }
.btn-primary { background: var(--gold); color: #fff; }
.btn-primary:hover { background: #8f6b30; }
.btn-outline { border: 2px solid rgba(255,255,255,.3); color: #fff; background: transparent; }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--blue-accent); }

/* CARDS */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.card { background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 2rem; transition: box-shadow .2s, transform .2s; }
.card:hover { box-shadow: 0 8px 24px rgba(0,0,0,.08); transform: translateY(-2px); }
.card-icon { width: 48px; height: 48px; border-radius: 10px; background: var(--bg-section); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1.1rem; }
.card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .5rem; color: var(--navy); }
.card p { font-size: .9rem; color: var(--text-light); line-height: 1.6; }
.card .card-link { display: inline-block; margin-top: 1rem; font-size: .85rem; font-weight: 700; color: var(--gold); }

.section-heading { text-align: center; margin-bottom: 3.5rem; }
.section-heading h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: var(--navy); margin-bottom: .75rem; }
.section-heading p { font-size: 1rem; color: var(--text-light); max-width: 600px; margin: 0 auto; }

.stats-bar { background: var(--navy-mid); color: #fff; padding: 40px 0; }
.stats-bar .container { display: flex; flex-wrap: wrap; justify-content: center; gap: 2.5rem; }
.stat { text-align: center; }
.stat-num { font-size: 2.2rem; font-weight: 800; color: var(--gold); display: block; }
.stat-label { font-size: .8rem; color: #94a3b8; letter-spacing: .06em; text-transform: uppercase; }

.data-table { width: 100%; border-collapse: collapse; margin-top: 2rem; }
.data-table th { background: var(--navy); color: #fff; font-size: .8rem; font-weight: 700; padding: .75rem 1rem; text-align: left; }
.data-table td { padding: .75rem 1rem; font-size: .9rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
.data-table tr:hover td { background: var(--bg-section); }

.status-live { display: inline-block; background: rgba(26,107,74,.12); color: var(--green); font-size: .72rem; font-weight: 700; padding: .2rem .65rem; border-radius: 50px; border: 1px solid rgba(26,107,74,.3); }
.status-planned { display: inline-block; background: rgba(176,132,64,.1); color: var(--gold); font-size: .72rem; font-weight: 700; padding: .2rem .65rem; border-radius: 50px; border: 1px solid rgba(176,132,64,.3); }

.callout { background: rgba(176,132,64,.08); border: 1px solid rgba(176,132,64,.25); border-left: 4px solid var(--gold); border-radius: 8px; padding: 1.5rem 2rem; margin: 2rem 0; }
.callout h4 { color: var(--navy); font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.callout p { font-size: .9rem; color: var(--text-light); }

/* COH PARENT BOX */
.coh-parent-box { background: rgba(176,132,64,.06); border: 1px solid rgba(176,132,64,.2); border-radius: 10px; padding: 1.5rem 2rem; margin: 2rem 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.coh-parent-box .coh-label { font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: .3rem; }
.coh-parent-box .coh-name { font-size: 1rem; font-weight: 700; color: var(--navy); }
.coh-parent-box .coh-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.coh-parent-box .coh-links a { font-size: .85rem; font-weight: 600; color: var(--gold); }
.coh-parent-box .coh-links a:hover { text-decoration: underline; }

/* FORM */
.form-section { background: var(--navy); color: #fff; padding: 80px 0; }
.form-wrap { max-width: 620px; margin: 0 auto; }
.form-wrap h2 { font-size: 1.9rem; font-weight: 800; margin-bottom: .75rem; }
.form-wrap p { color: #94a3b8; margin-bottom: 2rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid .full { grid-column: 1/-1; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .8rem; font-weight: 600; color: #94a3b8; letter-spacing: .05em; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea { padding: .7rem 1rem; border: 1px solid rgba(255,255,255,.15); border-radius: 6px; background: rgba(255,255,255,.08); color: #fff; font-size: .9rem; font-family: inherit; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #6b7fa3; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); }
.form-group select option { background: var(--navy-mid); color: #fff; }
.form-success { display: none; background: rgba(26,107,74,.2); border: 1px solid var(--green); border-radius: 8px; padding: 1.2rem; text-align: center; color: #4ade80; margin-top: 1rem; }
.hp-field { display: none !important; }

/* SECURITY SECTION */
.security-section { background: var(--navy-mid); color: #fff; padding: 60px 0; border-top: 1px solid #1e3a5c; }
.security-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; margin-top: 2.5rem; }
.security-block h4 { font-size: .85rem; font-weight: 700; color: var(--gold); letter-spacing: .08em; text-transform: uppercase; margin-bottom: .85rem; }
.security-block ul { list-style: none; }
.security-block ul li { font-size: .85rem; color: #94a3b8; padding: .25rem 0; padding-left: 1.1rem; position: relative; }
.security-block ul li::before { content: '✓'; position: absolute; left: 0; color: #4ade80; font-size: .75rem; }

/* FOOTER */
footer { background: var(--navy); color: #94a3b8; padding: 70px 0 0; border-top: 1px solid #1e3a5c; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer-brand h3 { font-size: 1.05rem; font-weight: 800; color: #fff; margin-bottom: .4rem; }
.footer-brand .tagline { font-size: .82rem; color: #718096; margin-bottom: 1.2rem; }
.footer-brand .parent-box { border: 1px solid rgba(176,132,64,.3); border-radius: 8px; padding: .85rem 1rem; margin-bottom: 1.2rem; background: rgba(176,132,64,.05); }
.footer-brand .parent-box .p-label { font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: .3rem; }
.footer-brand .parent-box a { color: #fff; font-size: .88rem; font-weight: 600; }
.footer-brand .parent-box a:hover { color: var(--gold); }
.footer-col h4 { font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #fff; margin-bottom: 1rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: .5rem; }
.footer-col ul li a { font-size: .85rem; color: #718096; transition: color .2s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid #1e3a5c; margin-top: 3rem; padding: 1.2rem 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; font-size: .78rem; color: #4a5568; }
.footer-bottom a { color: #4a5568; }
.footer-bottom a:hover { color: var(--gold); }

@media(max-width:900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .form-grid { grid-template-columns: 1fr; } }
@media(max-width:580px) { .footer-grid { grid-template-columns: 1fr; } .hero { padding: 70px 0 60px; } .cards-grid { grid-template-columns: 1fr; } section { padding: 60px 0; } }

/* EBITDA CALCULATOR */
.calc-section { background: var(--bg-section); padding: 80px 0; }
.calc-card { background: #fff; border: 1px solid var(--rule); border-radius: 12px; padding: 2.5rem; max-width: 760px; margin: 0 auto; }
.calc-card h2 { font-size: 1.6rem; font-weight: 800; color: var(--navy); margin-bottom: 1.5rem; }
.calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.calc-field { display: flex; flex-direction: column; gap: .35rem; }
.calc-field label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-light); }
.calc-field input { padding: .65rem 1rem; border: 1px solid var(--rule); border-radius: 6px; font-size: 1rem; color: var(--text); }
.calc-field input:focus { outline: none; border-color: var(--gold); }
.calc-result { background: var(--navy); color: #fff; border-radius: 10px; padding: 2rem; margin-top: 1.5rem; text-align: center; display: none; }
.calc-result .result-num { font-size: 2.5rem; font-weight: 800; color: var(--gold); }
.calc-result p { color: #94a3b8; font-size: .9rem; margin-top: .5rem; }
@media(max-width:580px) { .calc-row { grid-template-columns: 1fr; } }

/* ── Narrative Enhancement Styles (2026-02-26) ── */
.arch-flow { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .75rem; margin: 3rem 0; }
.arch-step { background: #fff; border: 1px solid var(--rule); border-radius: 8px; padding: .85rem 1.2rem; font-size: .85rem; font-weight: 700; color: var(--navy); text-align: center; min-width: 130px; }
.arch-arrow { font-size: 1.2rem; color: var(--gold); font-weight: 700; }
.layer-card { background: #fff; border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; }
.layer-header { background: var(--navy); color: #fff; padding: 1.2rem 1.5rem; }
.layer-header .layer-num { font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: .25rem; }
.layer-header h3 { font-size: 1.1rem; font-weight: 800; margin: 0; }
.layer-header p { font-size: .82rem; color: #94a3b8; margin: .4rem 0 0; }
.layer-body { padding: 1.5rem; }
.layer-body ul { list-style: none; margin: 0; }
.layer-body ul li { font-size: .875rem; color: var(--text-light); padding: .35rem 0 .35rem 1.4rem; position: relative; border-bottom: 1px solid var(--rule); }
.layer-body ul li:last-child { border-bottom: none; }
.layer-body ul li::before { content: "▸"; position: absolute; left: 0; color: var(--gold); }
.who-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.who-card { background: var(--bg-section); border-radius: 8px; padding: 1.25rem 1.5rem; border-left: 3px solid var(--gold); }
.who-card strong { display: block; font-size: .92rem; font-weight: 700; color: var(--navy); margin-bottom: .35rem; }
.who-card span { font-size: .82rem; color: var(--text-light); }
.insight-card { background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 1.75rem; display: flex; flex-direction: column; gap: .75rem; }
.insight-card .ins-tag { font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
.insight-card h4 { font-size: 1rem; font-weight: 700; color: var(--navy); line-height: 1.4; margin: 0; }
.insight-card p { font-size: .85rem; color: var(--text-light); line-height: 1.6; margin: 0; }
.mono-model { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.mono-item { background: #fff; border: 1px solid var(--rule); border-radius: 8px; padding: 1.25rem; }
.mono-item .mono-tier { font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: .4rem; }
.mono-item h4 { font-size: .92rem; font-weight: 700; color: var(--navy); margin-bottom: .3rem; }
.mono-item p { font-size: .82rem; color: var(--text-light); }
.faq-list { max-width: 780px; margin: 2.5rem auto 0; }
.faq-item { border-bottom: 1px solid var(--rule); padding: 1.25rem 0; }
.faq-item:last-child { border-bottom: none; }
.faq-q { font-size: .97rem; font-weight: 700; color: var(--navy); margin-bottom: .5rem; }
.faq-a { font-size: .88rem; color: var(--text-light); line-height: 1.7; }
.infra-reason { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.infra-item { background: var(--bg-section); border-radius: 8px; padding: 1.25rem; border-left: 3px solid var(--gold); }
.infra-item strong { display: block; font-size: .9rem; font-weight: 700; color: var(--navy); margin-bottom: .3rem; }
.infra-item span { font-size: .82rem; color: var(--text-light); }
.pillar-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; margin-top: 2.5rem; }
.pillar { background: var(--bg-section); border-radius: 8px; padding: 1.5rem; border-top: 3px solid var(--gold); }
.pillar strong { display: block; font-size: .95rem; font-weight: 700; color: var(--navy); margin-bottom: .4rem; }
.pillar span { font-size: .83rem; color: var(--text-light); line-height: 1.6; }
.inv-section { max-width: 860px; margin: 0 auto; }
.inv-pillar-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; margin-top: 2.5rem; }
.inv-pillar { background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 1.75rem; }
.inv-pillar .ip-label { font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: .5rem; }
.inv-pillar h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: .4rem; }
.inv-pillar p { font-size: .85rem; color: var(--text-light); line-height: 1.6; }
.roadmap-table { width: 100%; border-collapse: collapse; margin-top: 2rem; font-size: .92rem; }
.roadmap-table th { background: var(--navy); color: #fff; padding: 12px 16px; text-align: left; }
.roadmap-table td { padding: 12px 16px; border-bottom: 1px solid var(--rule); color: var(--text-light); vertical-align: top; }
.roadmap-table tr:nth-child(even) td { background: #f8fafc; }
.highlight-box { background: rgba(176,132,64,.06); border: 1px solid rgba(176,132,64,.2); border-radius: 10px; padding: 2rem 2.5rem; margin-top: 2rem; }
.highlight-box h4 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: .75rem; }
.highlight-box ul { list-style: none; margin: 0; }
.highlight-box ul li { font-size: .9rem; color: var(--text-light); padding: .3rem 0 .3rem 1.4rem; position: relative; }
.highlight-box ul li::before { content: "→"; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.about-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; margin-top: 3rem; }
@media(max-width: 700px) { .about-intro-grid { grid-template-columns: 1fr; } }
.disclaimer { font-size: .78rem; color: var(--text-light); border-top: 1px solid var(--rule); padding-top: 1.5rem; margin-top: 2rem; line-height: 1.7; }