/* Vantage Ops — Design System
   Palette is exact hex pulled from the real logo file
   (site/assets/logo/Untitled-1.svg), confirmed 2026-08-28. */

:root {
  --color-ink: #0a1927;
  --color-charcoal: #1a4a6c;
  --color-steel: #5c7186;
  --color-fog: #e7eaef;
  --color-paper: #fafaf8;
  --color-accent: #c8a653;
  --color-accent-dark: #a08542;

  --font-head: Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  --max-width: 1120px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.6;
  font-size: 17px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 400;
  line-height: 1.2;
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.4rem; }

p { margin: 0 0 var(--space-2); }

a { color: var(--color-accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* Header / Nav */

.site-header {
  background: var(--color-ink);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}

.site-header.tall .container {
  padding-top: calc(var(--space-2) * 2);
  padding-bottom: calc(var(--space-2) * 2);
}
.site-header.tall .logo img { height: 52px; }

.logo {
  font-family: var(--font-head);
  font-size: 1.4rem;
  color: #fff;
  letter-spacing: 0.02em;
}
.logo img { height: 36px; display: block; }

.site-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: #d7dbe3;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.site-nav a:hover { color: var(--color-accent); text-decoration: none; }
.site-nav a.active {
  color: #fff;
  font-size: 1.08em;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #fff;
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    width: 100%;
  }
  .site-nav.open { display: block; }
  .site-nav ul {
    flex-direction: column;
    gap: var(--space-2);
    padding-bottom: var(--space-3);
  }
  .site-header .container { flex-wrap: wrap; }
}

/* Hero */

.hero {
  padding: var(--space-6) 0 var(--space-5);
  border-bottom: 1px solid var(--color-fog);
}

/* Home page — distinct full-bleed hero, deliberately different from interior-page heroes */

.home-hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  color: #fff;
}
.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10,25,39,0.93) 0%, rgba(10,25,39,0.72) 45%, rgba(10,25,39,0.4) 100%);
}
.home-hero .container {
  position: relative;
  z-index: 1;
}
.home-hero .eyebrow { color: var(--color-accent); font-size: 1.1rem; }
.home-hero h1 { color: #fff; }
.home-hero p.lede { color: #d7dbe3; }

.hero-links a {
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 5px;
  margin-right: var(--space-4);
}
.hero-links a:hover { color: var(--color-accent); text-decoration-color: #fff; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 1rem;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.hero p.lede {
  font-size: 1.2rem;
  color: var(--color-charcoal);
  max-width: 640px;
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid var(--color-ink);
}

.btn-primary {
  background: var(--color-ink);
  color: var(--color-paper);
}
.btn-primary:hover { background: var(--color-charcoal); text-decoration: none; }

.btn-outline {
  background: transparent;
  color: var(--color-ink);
}
.btn-outline:hover { background: var(--color-fog); text-decoration: none; }

/* About portrait + speaking teaser */

.about-intro {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  margin-bottom: var(--space-4);
}
.about-intro img {
  width: 240px;
  height: auto;
  border-radius: 2px;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .about-intro { flex-direction: column; }
  .about-intro img { width: 100%; max-width: 280px; }
}

.speaking-teaser {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-fog);
}
.speaking-teaser img {
  width: 220px;
  height: auto;
  border-radius: 2px;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .speaking-teaser { flex-direction: column; align-items: stretch; }
  .speaking-teaser img { width: 100%; max-width: 280px; }
}

/* Services banner */

.services-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
}

/* Approach page — framed, contained image, deliberately different from the Services full-bleed banner */

.framed-media {
  padding: var(--space-2) 0 var(--space-3);
}
.framed-media img {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  display: block;
  border-radius: 4px;
  box-shadow: 0 16px 36px rgba(10, 25, 39, 0.18);
}

/* Sections */

section { padding: var(--space-5) 0; }
section.alt { background: var(--color-fog); }

.section-head { margin-bottom: var(--space-4); max-width: 680px; }

/* Service / tier cards */

.tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3);
}

.tier-card {
  border: 1px solid var(--color-fog);
  background: var(--color-paper);
  padding: var(--space-4);
}

/* Charter callout */

.charter {
  border: 1px solid var(--color-accent);
  background: #fff;
  padding: var(--space-4);
}

/* Blog list */

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li {
  border-bottom: 1px solid var(--color-fog);
  padding: var(--space-3) 0;
}
.post-list .post-date {
  font-size: 0.85rem;
  color: var(--color-steel);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.post-list h3 { margin: var(--space-1) 0; }

article.post {
  max-width: 720px;
}
article.post .post-meta {
  color: var(--color-steel);
  font-size: 0.9rem;
  margin-bottom: var(--space-3);
}
article.post h2 { margin-top: var(--space-4); }
article.post .sources {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-fog);
  font-size: 0.9rem;
  color: var(--color-steel);
}

/* Form */

form.contact-form {
  display: grid;
  gap: var(--space-2);
  max-width: 520px;
}
form.contact-form label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 0.7rem;
  border: 1px solid var(--color-steel);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-paper);
}
form.contact-form textarea { min-height: 140px; }

.newsletter-signup {
  background: var(--color-fog);
  padding: var(--space-4) 0;
}
.newsletter-signup p { margin-bottom: var(--space-2); }
form.newsletter-form {
  display: flex;
  gap: var(--space-2);
  max-width: 480px;
  flex-wrap: wrap;
}
form.newsletter-form input[type="email"] {
  flex: 1 1 260px;
  padding: 0.7rem;
  border: 1px solid var(--color-steel);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-paper);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--color-fog);
  padding: var(--space-4) 0;
  color: var(--color-steel);
  font-size: 0.9rem;
}
.site-footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}