/* ==========================================================================
   M N S S & ASSOCIATES / MNSS INTEGRATION - Minimalist Clean Stylesheet
   Static Production Stylesheet | Pure Vanilla CSS
   ========================================================================== */

:root {
  /* Brand Palette - Derived from original MNSS mark */
  --color-primary: #0c2340;          /* Authentic MNSS Navy */
  --color-primary-light: #1e3a5f;
  --color-accent: #1d4ed8;           /* Primary Action Blue */
  --color-accent-hover: #1e40af;
  
  /* Neutral Palette */
  --color-bg: #f8fafc;               /* Clean Off-White */
  --color-surface: #ffffff;          /* Pure White */
  --color-surface-subtle: #f1f5f9;
  --color-text-main: #0c2340;        /* High Contrast Dark */
  --color-text-muted: #334155;       /* Slate Grey Body */
  --color-text-light: #64748b;       /* Muted Annotation */
  --color-border: #e2e8f0;           /* Subtle Dividers */
  
  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  
  /* Layout */
  --max-width: 1040px;
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(12, 35, 64, 0.06);
  --shadow-md: 0 4px 14px -2px rgba(12, 35, 64, 0.08);
  --shadow-lg: 0 12px 28px -4px rgba(12, 35, 64, 0.12);
  --shadow-glow: 0 0 0 3px rgba(29, 78, 216, 0.25);
  
  --transition: 0.2s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 1rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Accessibility Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-primary);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
  outline: none;
  box-shadow: var(--shadow-glow);
}

/* Focus States */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  max-width: 130px;
  object-fit: contain;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.nav a {
  color: #4b5563;
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav a:hover,
.nav a.active {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.nav-portal-btn {
  background-color: var(--color-accent);
  color: #ffffff !important;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  text-decoration: none !important;
  transition: background-color var(--transition), transform var(--transition) !important;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-portal-btn:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.nav-toggle-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .nav-toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: #ffffff;
    border-bottom: 1px solid var(--color-border);
    padding: 1.25rem 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    width: 100%;
    padding: 0.4rem 0;
  }

  .nav-portal-btn {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
  }
}

/* --------------------------------------------------------------------------
   Landing Page / Portal Gateway Section
   -------------------------------------------------------------------------- */
.gateway-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3.5rem 1.5rem;
}

.gateway-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  max-width: 680px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.gateway-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.gateway-logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.gateway-logo-img {
  height: 64px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

.gateway-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background-color: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.gateway-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #22c55e;
}

.gateway-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--color-primary);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.gateway-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 2.25rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* Primary Portal Redirection Button */
.btn-portal-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background-color: var(--color-accent);
  color: #ffffff;
  font-size: 1.125rem;
  font-weight: 600;
  padding: 1.1rem 2.25rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.3);
  transition: all var(--transition);
}

.btn-portal-primary:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 78, 216, 0.4);
}

.gateway-meta-note {
  margin-top: 1.75rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.gateway-meta-note code {
  font-family: var(--font-sans);
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Legal Document Layout (Terms & Conditions, Privacy Policy)
   -------------------------------------------------------------------------- */
.legal-hero {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  padding: 45px 20px;
}

.legal-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.legal-hero-inner h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 3.5vw, 2.5rem);
  line-height: 1.2;
  color: var(--color-primary);
  font-weight: 800;
}

.effective-date {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

.legal-container {
  max-width: 900px;
  margin: 35px auto 60px auto;
  padding: 0 20px;
}

.legal-content {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 45px;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 700px) {
  .legal-content {
    padding: 25px 20px;
  }
}

.legal-content h2 {
  margin-top: 36px;
  margin-bottom: 14px;
  color: var(--color-primary);
  font-size: 1.45rem;
  line-height: 1.35;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 8px;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  margin-top: 24px;
  margin-bottom: 10px;
  color: var(--color-primary);
  font-size: 1.15rem;
}

.legal-content p {
  margin: 0 0 16px;
  line-height: 1.7;
}

.legal-content ul {
  margin: 0 0 20px;
  padding-left: 24px;
}

.legal-content li {
  margin-bottom: 8px;
  line-height: 1.65;
}

.legal-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-content a:hover {
  color: var(--color-accent-hover);
}

.notice {
  background: #f9fafb;
  border-left: 4px solid #0c2340;
  padding: 16px 20px;
  margin: 22px 0;
  border-radius: 4px;
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Footer (About Us, Links, Copyright)
   -------------------------------------------------------------------------- */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
  padding: 40px 20px 30px;
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer-about {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.footer-about-title {
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-about-text {
  line-height: 1.6;
  margin-bottom: 10px;
  color: #4b5563;
}

.footer-address {
  font-style: normal;
  line-height: 1.5;
  color: #6b7280;
  font-size: 0.8125rem;
}

.footer-address a {
  color: var(--color-accent);
  text-decoration: none;
}

.footer-address a:hover {
  text-decoration: underline;
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #4b5563;
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.copyright-text {
  color: #6b7280;
  font-size: 0.8125rem;
}