/* =============================================================
   Vectech unified theme — Instrument Serif + Liquid Glass
   Shared across index / careers / products / privacy / terms
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&display=swap');

:root {
  --font-display:   'Instrument Serif', 'Playfair Display', Georgia, serif;
  --font-body:      'Instrument Serif', Georgia, 'Times New Roman', serif;
  --font-eyebrow:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --dk-bg:        #1f1d1b;
  --dk-bg-2:      #262320;
  --dk-surface:   rgba(255,255,255,0.01);
  --dk-surface-2: rgba(255,255,255,0.03);
  --dk-border:    rgba(255,255,255,0.10);
  --dk-border-2:  rgba(255,255,255,0.22);
  --dk-text:      #f6f2ec;
  --dk-text-dim:  rgba(246,242,236,0.78);
  --dk-text-mute: rgba(246,242,236,0.55);
  --dk-accent:    #e8702a;
  --dk-accent-2:  #d2611f;
}

* { font-family: var(--font-body); }
.font-playfair, .font-display { font-family: var(--font-display); }

html, body {
  background-color: var(--dk-bg);
  color: var(--dk-text);
}
body {
  background: var(--dk-bg) !important;
  color: var(--dk-text) !important;
  letter-spacing: -0.01em;
}

/* Kill legacy light-palette overrides on subpages */
:root {
  --background: var(--dk-bg);
  --text-primary: var(--dk-text);
  --text-secondary: var(--dk-text-dim);
  --text-muted: var(--dk-text-mute);
  --accent-primary: var(--dk-accent);
  --accent-hover: var(--dk-accent-2);
  --border-subtle: var(--dk-border);
  --card-bg: var(--dk-surface);
  --hover-bg: var(--dk-surface-2);
}

/* =========================
   LIQUID GLASS (shared)
   ========================= */
.liquid-glass,
.feature-card,
.job-card,
.location-card,
.contact-item,
.faq-item,
.product-summary,
.product-card,
.pricing-card,
.toc-card,
.nicehire-embed {
  background: rgba(255,255,255,0.01) !important;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: none !important;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.10) !important;
  position: relative;
  overflow: hidden;
}

.liquid-glass::before,
.feature-card::before,
.job-card::before,
.location-card::before,
.contact-item::before,
.faq-item::before,
.product-summary::before,
.product-card::before,
.pricing-card::before,
.toc-card::before,
.nicehire-embed::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.45) 0%,
    rgba(255,255,255,0.15) 20%,
    rgba(255,255,255,0) 40%,
    rgba(255,255,255,0) 60%,
    rgba(255,255,255,0.15) 80%,
    rgba(255,255,255,0.45) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}

/* Reusable eyebrow label (uppercase caption) */
.eyebrow {
  font-family: var(--font-eyebrow);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.40);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
  display: inline-block;
}

/* =========================
   NAV
   ========================= */
.nav, .anthropic-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0));
  border-bottom: none;
  backdrop-filter: none;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.nav .container, .anthropic-nav .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}
.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-brand {
  color: #fff !important;
  text-decoration: none;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 2.25rem;
  letter-spacing: -0.02em;
  line-height: 1;
  text-shadow: 0 1px 3px rgba(0,0,0,0.55);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

/* Italic V monogram — inline SVG background */
.nav-brand::before {
  content: '';
  display: inline-block;
  width: 2rem;
  height: 2rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'><text x='20' y='31' font-family='Playfair Display, Georgia, serif' font-style='italic' font-weight='500' font-size='36' text-anchor='middle' fill='%23e8702a'>V</text></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4));
}
body.nav-scrolled .nav-brand::before {
  filter: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.nav-link {
  color: #fff !important;
  font-weight: 400;
  font-size: 1rem;
  padding: 0.55rem 0.9rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.2s ease;
  text-shadow: 0 1px 3px rgba(0,0,0,0.55);
  font-family: var(--font-body);
}
.nav-link:hover {
  background-color: rgba(255,255,255,0.06);
  color: #fff !important;
}
.nav-hamburger {
  display: none;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  text-shadow: 0 1px 3px rgba(0,0,0,0.55);
}

/* Scrolled state -> solid dark glass */
body.nav-scrolled .nav,
body.nav-scrolled .anthropic-nav {
  background-color: rgba(0,0,0,0.75) !important;
  border-bottom: 1px solid var(--dk-border) !important;
  backdrop-filter: blur(20px);
}
body.nav-scrolled .nav-brand,
body.nav-scrolled .nav-link {
  color: var(--dk-text) !important;
  text-shadow: none;
}
body.nav-scrolled .nav-hamburger { color: var(--dk-text); text-shadow: none; }
body.nav-scrolled .nav-link:hover { color: var(--dk-accent) !important; background: rgba(255,255,255,0.06); }

/* Language pill — shares liquid-glass look */
.language-selector { position: relative; margin-left: 0.5rem; }
.language-selector .lang-current,
.language-selector #langBtn {
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 120px;
  background: rgba(255,255,255,0.02) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.language-selector .lang-current::before,
.language-selector #langBtn::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1.2px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.45) 0%,
    rgba(255,255,255,0.15) 20%,
    rgba(255,255,255,0) 40%,
    rgba(255,255,255,0) 60%,
    rgba(255,255,255,0.15) 80%,
    rgba(255,255,255,0.45) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.language-selector .lang-current:hover,
.language-selector #langBtn:hover {
  background: rgba(255,255,255,0.05) !important;
}
.language-selector .lang-text,
.language-selector .fa-chevron-down,
.language-selector .fa-globe { color: #fff !important; }

.lang-dropdown, #langMenu {
  position: absolute;
  top: 100%; right: 0;
  background: rgba(0,0,0,0.85) !important;
  border: 1px solid var(--dk-border) !important;
  border-radius: 0.75rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  min-width: 160px;
  z-index: 1001;
  display: none;
  overflow: hidden;
  margin-top: 0.4rem;
  backdrop-filter: blur(14px);
}
.lang-dropdown.show, #langMenu.show { display: block !important; }
.lang-option, #langMenu button {
  display: block;
  width: 100%;
  border: none;
  background: transparent !important;
  padding: 0.75rem 1rem;
  text-align: left;
  cursor: pointer;
  font-size: 1rem;
  color: var(--dk-text) !important;
  transition: all 0.2s ease;
  font-family: var(--font-body);
}
.lang-option:hover, #langMenu button:hover {
  background: rgba(255,255,255,0.06) !important;
  color: var(--dk-accent) !important;
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav-hamburger { display: inline-block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(0,0,0,0.95) !important;
    border-top: 1px solid var(--dk-border) !important;
    box-shadow: 0 12px 28px rgba(0,0,0,0.5);
    padding: 0.5rem 0;
    border-radius: 0 0 0.75rem 0.75rem;
    backdrop-filter: blur(20px);
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links .nav-link {
    padding: 0.9rem 2rem;
    border-bottom: 1px solid var(--dk-border);
    border-radius: 0;
    text-align: left;
    color: var(--dk-text) !important;
    text-shadow: none;
    width: 100%;
  }
  .nav-links .nav-link:hover {
    background: rgba(255,255,255,0.04) !important;
    color: var(--dk-accent) !important;
  }
  .language-selector {
    margin: 0.75rem 2rem 0.5rem 2rem;
    align-self: stretch;
  }
  .language-selector .lang-current,
  .language-selector #langBtn {
    width: 100%;
    justify-content: space-between;
  }
  .lang-dropdown, #langMenu {
    position: static;
    box-shadow: none;
    margin-top: 0.5rem;
  }
}

/* =========================
   TYPOGRAPHY
   ========================= */
h1, h2, h3, h4, h5, h6,
.section-title, .hero-title, .product-title, .page-title, .section-heading {
  font-family: var(--font-display) !important;
  font-weight: 400 !important;
  color: var(--dk-text) !important;
  line-height: 1.05 !important;
  letter-spacing: -0.02em !important;
  background: none !important;
  -webkit-text-fill-color: var(--dk-text) !important;
  text-shadow: none !important;
  animation: none !important;
}

.section-title { font-size: clamp(3rem, 6.6vw, 5.4rem) !important; }
.product-title { font-size: clamp(3.3rem, 7.2vw, 6rem) !important; margin-bottom: 1.5rem !important; }
.hero-title    { font-size: clamp(3.3rem, 8.4vw, 7.2rem) !important; }

p, li, span, a, button, div, label, input, textarea, select {
  font-family: var(--font-body);
}
html { font-size: 17px; }
p, li  { color: var(--dk-text-dim); font-size: 1.58rem; line-height: 1.75; }
a       { color: var(--dk-accent); }
a:hover { color: var(--dk-accent-2); }
code, pre {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  background: rgba(255,255,255,0.06);
  color: var(--dk-text);
  padding: 0.1em 0.4em;
  border-radius: 0.25rem;
}

/* =========================
   BUTTONS
   ========================= */
.btn-primary,
.product-cta,
.btn-anthropic {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--dk-accent) !important;
  background-image: none !important;
  color: #fff !important;
  border: none !important;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  border-radius: 9999px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(232,112,42,0.25);
  transition: all 0.2s ease;
}
.btn-primary:hover,
.product-cta:hover,
.btn-anthropic:hover {
  background: var(--dk-accent-2) !important;
  box-shadow: 0 14px 34px rgba(232,112,42,0.4) !important;
  transform: translateY(-2px) scale(1.02);
  color: #fff !important;
}
.btn-outline,
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.02) !important;
  color: var(--dk-text) !important;
  border: none !important;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.10);
}
.btn-outline::before,
.hero-cta::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.45) 0%,
    rgba(255,255,255,0.15) 20%,
    rgba(255,255,255,0) 40%,
    rgba(255,255,255,0) 60%,
    rgba(255,255,255,0.15) 80%,
    rgba(255,255,255,0.45) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.btn-outline:hover,
.hero-cta:hover {
  background: rgba(255,255,255,0.05) !important;
  color: var(--dk-text) !important;
}

/* =========================
   CARDS: hover + spacing
   ========================= */
.feature-card,
.job-card,
.location-card,
.contact-item,
.faq-item,
.product-summary,
.product-card,
.pricing-card,
.toc-card {
  color: var(--dk-text) !important;
  border-radius: 1.25rem;
  transition: all 0.3s ease;
}
.feature-card:hover,
.job-card:hover,
.location-card:hover,
.product-summary:hover,
.product-card:hover,
.pricing-card:hover,
.faq-item:hover {
  background: rgba(255,255,255,0.03) !important;
  box-shadow: 0 20px 40px rgba(232,112,42,0.10), inset 0 1px 1px rgba(255,255,255,0.10) !important;
  transform: translateY(-3px);
}

/* =========================
   FOOTER
   ========================= */
.footer, footer {
  background: transparent !important;
  border-top: 1px solid var(--dk-border) !important;
  padding: 2.5rem 0 !important;
  color: var(--dk-text-mute);
  text-align: center;
}
.footer p, footer p { color: var(--dk-text-mute) !important; margin: 0; font-family: var(--font-body); }
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-copy { margin: 0; font-size: 0.95rem; color: var(--dk-text-mute); }
.footer-legal {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}
.footer-legal a { color: var(--dk-text-dim); text-decoration: none; transition: color 0.2s ease; }
.footer-legal a:hover { color: var(--dk-accent); }
.footer-sep { color: var(--dk-text-mute); }
@media (max-width: 640px) {
  .footer-inner { flex-direction: column; text-align: center; gap: 0.75rem; }
}

/* =========================
   PAGE HERO (non-index pages)
   ========================= */
.page-hero {
  position: relative;
  padding: 10rem 1.25rem 5rem;
  text-align: center;
  overflow: hidden;
  background: var(--dk-bg);
  border-bottom: 1px solid var(--dk-border);
}
.page-hero h1,
.page-hero .page-title {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-weight: 400 !important;
  color: #fff !important;
  font-size: clamp(3.6rem, 9.6vw, 7.2rem) !important;
  letter-spacing: -0.03em !important;
  line-height: 1.05 !important;
  margin: 0 auto 1.25rem;
  max-width: 900px;
}
.page-hero p, .page-hero .page-subtitle {
  color: var(--dk-text-dim);
  font-family: var(--font-body);
  font-size: clamp(1.52rem, 2.24vw, 1.79rem);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.75;
}
.page-hero .badge,
.page-hero .last-updated {
  display: inline-block;
  background: rgba(232,112,42,0.12);
  color: var(--dk-accent);
  border: 1px solid rgba(232,112,42,0.30);
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  font-family: var(--font-eyebrow);
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* =========================
   SECTIONS — rhythm
   ========================= */
.section {
  padding: clamp(6rem, 12vw, 12rem) 0 !important;
}

/* =========================
   ANIMATIONS
   ========================= */
@keyframes fadeUp {
  0%   { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) both; }
@media (prefers-reduced-motion: reduce) {
  .fade-up { animation: none; opacity: 1; }
}

/* =========================
   LEGACY OVERRIDES
   ========================= */
.hero-particles { display: none !important; }
.hero-section, .hero { background: transparent !important; }
.privacy-section, .terms-section { background: transparent !important; }
.privacy-section h2, .terms-section h2 {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-weight: 400 !important;
  color: var(--dk-text) !important;
  border-bottom: 1px solid var(--dk-border);
  padding-bottom: 0.5rem;
  margin-top: 2.5rem;
}
.privacy-section h3, .terms-section h3 {
  color: var(--dk-accent);
  font-family: var(--font-display) !important;
  font-weight: 500;
  margin-top: 1.5rem;
}
.privacy-section strong, .terms-section strong { color: var(--dk-text); }
.privacy-section a, .terms-section a { color: var(--dk-accent); }
.privacy-section a:hover, .terms-section a:hover { color: var(--dk-accent-2); text-decoration: underline; }
.privacy-section p, .privacy-section li,
.terms-section p, .terms-section li { line-height: 1.85 !important; }

.toc, .table-of-contents {
  color: var(--dk-text) !important;
  border-radius: 1.25rem;
  padding: 1.75rem 2rem;
}
.toc a, .table-of-contents a {
  color: var(--dk-text-dim);
  text-decoration: none;
}
.toc a:hover, .table-of-contents a:hover { color: var(--dk-accent); }
.toc h2, .toc h3, .table-of-contents h2 {
  color: var(--dk-text) !important;
  font-family: var(--font-display) !important;
  font-style: italic !important;
}

.float-bubble {
  background: rgba(255,255,255,0.02) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.10), 0 12px 30px rgba(0,0,0,0.4) !important;
  backdrop-filter: blur(8px);
  position: fixed;
  overflow: hidden;
}
.float-bubble::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.45) 0%,
    rgba(255,255,255,0.15) 20%,
    rgba(255,255,255,0) 40%,
    rgba(255,255,255,0) 60%,
    rgba(255,255,255,0.15) 80%,
    rgba(255,255,255,0.45) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.float-bubble:hover {
  background: rgba(255,255,255,0.05) !important;
  transform: translateY(-2px) scale(1.03);
}

/* Products page pricing "POPULAR" badge -> orange */
.popular-badge, .badge-popular, .pricing-badge {
  background: var(--dk-accent) !important;
  color: #fff !important;
  font-family: var(--font-eyebrow);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}