/* ==========================================================================
   Vartius Holdings — Site Stylesheet
   ========================================================================== */

:root {
  --navy: #10293f;
  --navy-deep: #0b1f30;
  --olive: #c3d94e;
  --olive-dark: #a9c02e;
  --ink: #1c2a35;
  --slate: #55636e;
  --slate-light: #7c8892;
  --paper: #f4f5f2;
  --white: #ffffff;
  --line: #dfe2de;
  --serif: "Playfair Display", "Georgia", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  margin: 0;
  color: var(--navy);
  line-height: 1.2;
}

p { margin: 0; color: var(--slate); }

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--olive-dark);
}

.rule {
  width: 46px;
  height: 2px;
  background: var(--olive);
  border: none;
  margin: 20px 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--olive);
  color: var(--navy-deep);
}
.btn-primary:hover { background: var(--olive-dark); }

.btn-outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }

.btn-outline-dark {
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline-dark:hover { background: var(--navy); color: var(--white); }

.btn-arrow { transition: transform 0.2s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

.text-link {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.text-link svg { transition: transform 0.2s ease; }
.text-link:hover svg { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}
.logo { display: flex; align-items: center; line-height: 1; }
.logo-img { height: 50px; width: auto; display: block; }
.logo-mark {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: 0.06em;
  color: var(--navy);
}
.logo-sub {
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--slate-light);
  margin-top: 4px;
  margin-left: 2px;
}
.main-nav { display: flex; align-items: center; gap: 40px; }
.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  position: relative;
  padding: 4px 0;
}
.main-nav a.active,
.main-nav a:hover { color: var(--olive-dark); }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--olive);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
}

/* ---------- Hero ---------- */
.hero {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.hero .wrap {
  position: relative;
  padding: 100px 40px 90px;
  display: grid;
  grid-template-columns: minmax(0, 620px) 1fr;
  gap: 40px;
  align-items: center;
}
.hero-watermark-clip {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
}
.hero-watermark {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 520px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.14;
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,1) 55%, transparent 100%);
  mask-image: linear-gradient(to right, rgba(0,0,0,1) 55%, transparent 100%);
}
.hero h1 {
  color: var(--white);
  font-family: var(--display);
  font-size: 46px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero .rule { background: var(--olive); }
.hero p.lede {
  color: rgba(255,255,255,0.78);
  font-size: 16px;
  max-width: 480px;
  margin-bottom: 32px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.page-hero {
  background: var(--navy);
  padding: 76px 0 64px;
}
.page-hero .eyebrow { color: var(--olive); }
.page-hero h1 { color: var(--white); font-size: 40px; margin-top: 14px; }
.page-hero p { color: rgba(255,255,255,0.75); max-width: 620px; margin-top: 18px; font-size: 16px; }

/* ---------- Sections ---------- */
section { padding: 88px 0; }
.section-alt { background: var(--paper); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 44px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.split h2 {
  font-size: 30px;
  font-style: normal;
}
.split h2 em { font-style: italic; color: var(--navy); }
.split p { font-size: 15.5px; }
hr.divider { border: none; border-top: 1px solid var(--line); margin-top: 64px; }

/* ---------- Company cards ---------- */
.company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 28px;
}
.company-card {
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}
.company-card .art {
  height: 200px;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 26px 28px;
  background-size: cover;
  background-position: center;
}
.company-card .art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16,41,63,0.35) 0%, rgba(11,31,48,0.82) 100%);
}
.company-card .art-varegis { background-color: #1c3a52; background-image: radial-gradient(circle at 75% 20%, rgba(195,217,78,0.18), transparent 55%), repeating-linear-gradient(45deg, rgba(255,255,255,0.045) 0 2px, transparent 2px 26px); }
.company-card .art-aria { background-color: #33506a; background-image: radial-gradient(circle at 25% 15%, rgba(195,217,78,0.18), transparent 55%), repeating-linear-gradient(-45deg, rgba(255,255,255,0.045) 0 2px, transparent 2px 26px); }
.company-card .art-bdw { background-color: #223f57; background-image: radial-gradient(circle at 50% 85%, rgba(195,217,78,0.18), transparent 55%), repeating-linear-gradient(45deg, rgba(255,255,255,0.045) 0 2px, transparent 2px 26px); }
.company-card .art-body { position: relative; z-index: 1; }
.company-card .art h3 { color: var(--white); font-size: 24px; letter-spacing: 0.04em; }
.company-card .art .eyebrow { color: var(--olive); margin-top: 10px; display: block; }
.card-logo { display: block; width: auto; }
.company-card .body { padding: 26px 28px 30px; }
.company-card .body p { font-size: 14.5px; margin-bottom: 20px; }

/* ---------- Approach ---------- */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.approach-item .icon { color: var(--olive-dark); margin-bottom: 18px; }
.approach-item h4 { font-size: 18px; margin-bottom: 10px; }
.approach-item p { font-size: 14px; }

/* ---------- Principles list (About) ---------- */
.principles { display: grid; gap: 0; margin-top: 12px; }
.principle {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.principle:last-child { border-bottom: 1px solid var(--line); }
.principle h4 { font-size: 17px; }
.principle p { font-size: 14.5px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--navy); padding: 72px 0; }
.cta-band .wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}
.cta-band h2 {
  color: var(--white);
  font-style: italic;
  font-size: 32px;
  font-weight: 400;
}
.cta-band .eyebrow { color: var(--olive); }
.cta-band .side p { color: rgba(255,255,255,0.78); margin: 14px 0 26px; font-size: 15px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--white); border-top: 1px solid var(--line); padding: 30px 0; }
.site-footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
.site-footer .logo-mark { font-size: 18px; }
.site-footer .logo-sub { font-size: 8px; }
.footer-meta { font-size: 12.5px; color: var(--slate-light); display: flex; align-items: center; gap: 24px; }
.footer-meta a:hover { color: var(--navy); }

/* ---------- Contact form ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 13px 14px;
  font-family: var(--sans);
  font-size: 14.5px;
  color: var(--ink);
  border-radius: 2px;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--olive-dark);
}
.field textarea { resize: vertical; min-height: 130px; }
.contact-info h3 { font-size: 20px; margin-bottom: 14px; }
.contact-info p { font-size: 15px; margin-bottom: 22px; }
.contact-detail { margin-bottom: 20px; }
.contact-detail .eyebrow { display: block; margin-bottom: 6px; }
.contact-detail a, .contact-detail span { font-size: 15px; color: var(--navy); }

/* ---------- Leadership placeholder ---------- */
.leader-card {
  border: 1px dashed var(--line);
  padding: 30px;
  background: var(--paper);
  text-align: center;
  color: var(--slate-light);
  font-size: 14px;
}

/* ---------- Legal pages ---------- */
.legal-content { max-width: 760px; }
.legal-content .updated { font-size: 13px; color: var(--slate-light); margin-bottom: 40px; }
.legal-content h2 { font-size: 22px; margin-top: 44px; margin-bottom: 14px; }
.legal-content h2:first-of-type { margin-top: 0; }
.legal-content p { margin-bottom: 16px; font-size: 15px; }
.legal-content ul { margin: 0 0 16px 20px; padding: 0; color: var(--slate); }
.legal-content li { margin-bottom: 8px; font-size: 15px; }
.legal-content strong { color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 64px; }
  .hero-watermark-clip { width: 100%; }
  .hero-watermark { height: 300px; right: 0; opacity: 0.16; }
  .split, .contact-layout { grid-template-columns: 1fr; gap: 32px; }
  .company-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr 1fr; }
  .cta-band .wrap { grid-template-columns: 1fr; }
  .principle { grid-template-columns: 1fr; gap: 8px; }

  .main-nav { position: fixed; top: 88px; left: 0; right: 0; background: var(--white); flex-direction: column; align-items: flex-start; padding: 20px 40px; gap: 18px; border-bottom: 1px solid var(--line); transform: translateY(-8px); opacity: 0; pointer-events: none; transition: all 0.2s ease; }
  .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-toggle { display: block; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 22px; }
  .hero h1 { font-size: 32px; }
  .page-hero h1 { font-size: 30px; }
  section { padding: 56px 0; }
  .approach-grid { grid-template-columns: 1fr; }
  .site-footer .wrap { flex-direction: column; align-items: flex-start; }
}