/* =============================================
   CBC - Crimson Business Consulting
   Global Stylesheet
   ============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Merriweather:wght@400;700;900&display=swap');

/* --- CSS Variables --- */
:root {
  --crimson: #8B1A2B;
  --crimson-dark: #6B1220;
  --crimson-light: #A52035;
  --crimson-bg: #F9F0F1;
  --dark: #2D2D2D;
  --gray-dark: #444444;
  --gray-mid: #777777;
  --gray-light: #AAAAAA;
  --gray-border: #E0E0E0;
  --bg-light: #F7F7F7;
  --bg-white: #FFFFFF;
  --black: #1A1A1A;
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Merriweather', serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: all 0.25s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: var(--font-sans); cursor: pointer; border: none; outline: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p { color: var(--gray-dark); line-height: 1.7; }

/* --- Container --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--crimson);
  color: #fff;
}
.btn-primary:hover {
  background: var(--crimson-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(139,26,43,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--crimson);
  border: 2px solid var(--crimson);
}
.btn-outline:hover {
  background: var(--crimson);
  color: #fff;
  transform: translateY(-1px);
}
.btn-white {
  background: #fff;
  color: var(--crimson);
  font-weight: 700;
}
.btn-white:hover {
  background: var(--bg-light);
  transform: translateY(-1px);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-border);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.nav-logo img {
  height: 48px;
  width: auto;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo-text .brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--crimson);
  letter-spacing: 0.2px;
}
.nav-logo-text .brand-sub {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-mid);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover { color: var(--crimson); }
.nav-links a.active { color: var(--crimson); font-weight: 600; }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 14px; right: 14px;
  height: 2px;
  background: var(--crimson);
  border-radius: 2px;
}
.nav-cta { margin-left: 12px; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--gray-border);
  padding: 20px 24px;
  z-index: 999;
  box-shadow: var(--shadow-md);
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.mobile-menu a:hover, .mobile-menu a.active {
  background: var(--crimson-bg);
  color: var(--crimson);
}
.mobile-menu .btn { margin-top: 8px; width: 100%; justify-content: center; }

/* Page offset for fixed nav */
.page-offset { padding-top: 70px; }

/* =============================================
   HERO - Maryland Flag Background
   ============================================= */
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0.08;
}
.hero-bg-pattern svg {
  width: 100%;
  height: 100%;
}

/* =============================================
   SECTIONS
   ============================================= */
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.section-lg { padding: 100px 0; }

.section-tag {
  display: inline-block;
  background: var(--crimson-bg);
  color: var(--crimson);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 { margin-bottom: 12px; }
.section-header p {
  max-width: 560px;
  margin: 0 auto;
  color: var(--gray-mid);
  font-size: 1.05rem;
}
.section-divider {
  width: 48px;
  height: 4px;
  background: var(--crimson);
  border-radius: 2px;
  margin: 14px auto 0;
}

/* --- Crimson bg section --- */
.section-crimson {
  background: var(--crimson);
  color: #fff;
}
.section-crimson h2, .section-crimson h3, .section-crimson p { color: #fff; }
.section-crimson p { opacity: 0.88; }

/* --- Light bg section --- */
.section-light { background: var(--bg-light); }

/* =============================================
   CARDS
   ============================================= */
.card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-border);
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--crimson);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #fff;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.card-accent {
  border-left: 4px solid var(--crimson);
}

/* =============================================
   GRID LAYOUTS
   ============================================= */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* =============================================
   TAGS / BADGES
   ============================================= */
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.tag-crimson { background: var(--crimson-bg); color: var(--crimson); }
.tag-dark { background: #eee; color: var(--gray-dark); }
.tag-outline { border: 1px solid var(--gray-border); color: var(--gray-mid); background: transparent; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.85);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand {}
.footer-brand .logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-brand img { height: 44px; filter: brightness(0) invert(1); }
.footer-brand .brand-name { font-size: 0.9rem; font-weight: 700; color: #fff; }
.footer-brand .brand-sub { font-size: 0.72rem; color: rgba(255,255,255,0.6); }
.footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 20px; }
.footer-tagline {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--crimson-light);
  letter-spacing: 0.5px;
}
.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.footer-col ul a:hover { color: #fff; padding-left: 4px; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 10px;
}
.footer-contact-item i { color: var(--crimson-light); margin-top: 2px; min-width: 14px; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.45); margin: 0; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.65);
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--crimson);
  color: #fff;
}
.footer-links-row { display: flex; gap: 20px; }
.footer-links-row a { font-size: 0.78rem; color: rgba(255,255,255,0.45); }
.footer-links-row a:hover { color: rgba(255,255,255,0.75); }

/* =============================================
   FORM ELEMENTS
   ============================================= */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--dark);
  background: #fff;
  transition: var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--crimson); box-shadow: 0 0 0 3px rgba(139,26,43,0.1); }
.form-control::placeholder { color: var(--gray-light); }
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23777' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

/* =============================================
   UTILITIES
   ============================================= */
.text-crimson { color: var(--crimson); }
.text-center { text-align: center; }
.text-gray { color: var(--gray-mid); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.w-full { width: 100%; }

/* Crimson highlight text */
.highlight { color: var(--crimson); }

/* Divider */
.vr {
  width: 1px;
  background: var(--gray-border);
  align-self: stretch;
}

/* Page hero banner (inner pages) */
.page-hero {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  padding: 100px 0 70px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; max-width: 600px; }
.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.5); }
.page-hero .breadcrumb a:hover { color: var(--crimson-light); }
.page-hero .breadcrumb span { color: rgba(255,255,255,0.8); }

/* =============================================
   ACCORDION / FAQ
   ============================================= */
.accordion-item {
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
}
.accordion-header {
  width: 100%;
  text-align: left;
  padding: 18px 20px;
  background: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}
.accordion-header:hover { background: var(--bg-light); }
.accordion-header.open { color: var(--crimson); }
.accordion-header i { transition: var(--transition); font-size: 0.85rem; color: var(--gray-mid); }
.accordion-header.open i { transform: rotate(180deg); color: var(--crimson); }
.accordion-body {
  display: none;
  padding: 0 20px 18px;
  color: var(--gray-dark);
  font-size: 0.92rem;
  line-height: 1.7;
}
.accordion-body.open { display: block; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 56px 0; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom .footer-links-row { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn-lg { padding: 14px 28px; font-size: 0.95rem; }
}