@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Syne:wght@600;700;800&display=swap');

:root {
  --bg-obsidian: #060A12;
  --bg-panel: #0D1322;
  --bg-card: #131C30;
  --bg-card-hover: #19253F;
  
  --color-brass: #C5A059;
  --color-brass-light: #E2C889;
  --color-brass-dark: #8E6F32;
  --brass-glow: rgba(197, 160, 89, 0.16);

  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --border-gold: rgba(197, 160, 89, 0.25);
  --border-hairline: rgba(255, 255, 255, 0.09);
  --border-active: rgba(197, 160, 89, 0.6);

  --font-heading: 'Syne', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;

  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Accessibility Focus & Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-brass);
  color: #060A12;
  font-weight: 700;
  padding: 0.8rem 1.2rem;
  z-index: 9999;
  border-radius: var(--radius-xs);
  transition: top 0.2s ease;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
  outline: 3px solid #FFFFFF;
}

:focus-visible {
  outline: 2px solid var(--color-brass);
  outline-offset: 3px;
}

/* Typography Scale & Hairlines */
h1, h2, h3, h4, .font-heading {
  font-family: var(--font-heading);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Hairline dividers */
.divider-hairline {
  height: 1px;
  background: var(--border-hairline);
  width: 100%;
}

.divider-gold {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-brass) 50%, transparent 100%);
  width: 100%;
  opacity: 0.4;
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(6, 10, 18, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-hairline);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand-mono {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.5px;
}

.brand-mono img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.brass-tag {
  font-size: 0.75rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-brass);
  border: 1px solid var(--border-gold);
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-item {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-item:hover, .nav-item.active {
  color: var(--text-primary);
}

.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-brass);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Mobile Toggle Button & Drawer */
.mobile-toggle-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-drawer {
  display: none;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-gold);
  padding: 1.5rem 2rem;
}

.mobile-menu-drawer.active {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Language Toggle Switcher */
.lang-toggle {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-hairline);
  padding: 3px;
  border-radius: var(--radius-xs);
}

.lang-opt {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 4px 10px;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: var(--transition-fast);
}

.lang-opt.active {
  background: var(--color-brass);
  color: var(--bg-obsidian);
}

/* Buttons */
.btn-editorial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-smooth);
}

.btn-brass {
  background: var(--color-brass);
  color: #060A12;
  box-shadow: 0 4px 20px var(--brass-glow);
}

.btn-brass:hover {
  background: var(--color-brass-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(197, 160, 89, 0.35);
}

.btn-outline-brass {
  background: transparent;
  border-color: var(--border-gold);
  color: var(--color-brass-light);
}

.btn-outline-brass:hover {
  background: rgba(197, 160, 89, 0.1);
  border-color: var(--color-brass);
  color: var(--text-primary);
}

.btn-whatsapp-dark {
  background: #128C7E;
  color: #FFFFFF;
}

.btn-whatsapp-dark:hover {
  background: #0F796B;
}

/* Hero Editorial Layout */
.hero-editorial {
  position: relative;
  padding: 5.5rem 0 4.5rem;
  border-bottom: 1px solid var(--border-hairline);
  background: radial-gradient(circle at 80% 20%, rgba(197, 160, 89, 0.05) 0%, transparent 50%);
}

.hero-editorial-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

.hero-editorial-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-brass);
  margin-bottom: 1.5rem;
  padding: 6px 14px;
  background: rgba(197, 160, 89, 0.08);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xs);
}

.status-dot {
  width: 7px;
  height: 7px;
  background: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10B981;
}

.hero-headline {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-headline span {
  color: var(--color-brass-light);
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 620px;
  line-height: 1.7;
}

/* Agency Specification Panel */
.spec-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-gold);
  padding: 2.2rem;
  border-radius: var(--radius-sm);
  position: relative;
}

.spec-header {
  border-bottom: 1px solid var(--border-hairline);
  padding-bottom: 1.2rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.spec-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-brass);
}

.spec-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.spec-metric-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-hairline);
  padding: 1rem;
  border-radius: var(--radius-xs);
}

.spec-metric-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
}

.spec-metric-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Manifesto Section */
.manifesto-section {
  padding: 4.5rem 0;
  background: #090E19;
  border-bottom: 1px solid var(--border-hairline);
}

.manifesto-quote {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 1rem;
  line-height: 1.35;
}

.manifesto-quote span {
  color: var(--color-brass);
}

.manifesto-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

/* Editorial Divisions Layout */
.section-editorial {
  padding: 6rem 0;
}

.section-head-left {
  margin-bottom: 3.5rem;
}

.eyebrow-tag {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-brass);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title-lg {
  font-size: 2.5rem;
  max-width: 650px;
}

/* Divisions Layout */
.divisions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.division-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-hairline);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.division-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4);
}

.division-code {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-brass);
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.division-name {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.division-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.8rem;
  flex-grow: 1;
}

.division-list {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.division-list li {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.division-list li::before {
  content: '—';
  color: var(--color-brass);
}

/* Operational Methodology 4 Columns */
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border-hairline);
  background: var(--bg-panel);
  border-radius: var(--radius-sm);
}

.method-col {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--border-hairline);
}

.method-col:last-child {
  border-right: none;
}

.method-step {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-brass);
  margin-bottom: 1rem;
}

.method-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.method-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Interactive Risk Audit Calculator */
.audit-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-gold);
  padding: 3.5rem;
  border-radius: var(--radius-sm);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.form-group-editorial {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 1.2rem;
}

.form-group-editorial label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control-editorial {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-hairline);
  color: var(--text-primary);
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-xs);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control-editorial:focus {
  outline: none;
  border-color: var(--color-brass);
  box-shadow: 0 0 12px var(--brass-glow);
}

/* Sectors Grid */
.sectors-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.sector-tile {
  background: var(--bg-panel);
  border: 1px solid var(--border-hairline);
  padding: 1.5rem;
  border-radius: var(--radius-xs);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sector-tile:hover {
  border-color: var(--border-gold);
  background: var(--bg-card);
}

.sector-tile-title {
  font-weight: 600;
  font-size: 0.92rem;
}

/* Footer */
.site-footer {
  background: #04070D;
  border-top: 1px solid var(--border-hairline);
  padding: 5rem 0 2.5rem;
  margin-top: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 1.2rem;
  font-size: 0.9rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-brass);
  margin-bottom: 1.2rem;
  letter-spacing: 0.5px;
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--color-brass-light);
}

.footer-subnav {
  border-top: 1px solid var(--border-hairline);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 13, 0.88);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  width: 100%;
  max-width: 620px;
  padding: 2.8rem;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
  .hero-editorial-grid {
    grid-template-columns: 1fr;
  }
  .divisions-grid {
    grid-template-columns: 1fr;
  }
  .methodology-grid {
    grid-template-columns: 1fr 1fr;
  }
  .method-col {
    border-right: none;
    border-bottom: 1px solid var(--border-hairline);
  }
  .sectors-matrix {
    grid-template-columns: 1fr 1fr;
  }
  .audit-box {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .nav-links {
    display: none;
  }
  .mobile-toggle-btn {
    display: block;
  }
}

@media (max-width: 576px) {
  .hero-headline {
    font-size: 2.4rem;
  }
  .methodology-grid {
    grid-template-columns: 1fr;
  }
  .sectors-matrix {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}