:root {
  --bg: #f9fafb;
  --text: #111827;
  --accent: #3b82f6;
  --font-base:
    system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-accent: "Times New Roman", Times, serif;
  --radius: 6px;
  --shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}
body {
  margin: 0;
  font-family: var(--font-base);
  background-color: var(--bg);
  color: var(--text);
}
h1,
h2,
h3,
h4,
.brand-name {
  font-family: var(--font-accent);
  margin: 0;
}
a {
  text-decoration: none;
  color: var(--text);
  transition: color 0.2s ease;
}
a:hover {
  color: var(--accent);
}
.site-header {
  background: var(--bg);
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 2rem;
  position: relative;
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}
.brand-logo svg {
  width: 32px;
  height: 32px;
  stroke: var(--accent);
}
.desktop-nav {
  display: flex;
  gap: 2rem;
  font-weight: 500;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.btn-consult {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  box-shadow: var(--shadow);
  transition: all 0.2s ease;
  text-align: center;
}
.btn-consult:hover {
  background: var(--accent);
  color: var(--bg);
}
.minimal-burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text);
}
.minimal-burger svg {
  width: 24px;
  height: 24px;
}
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--bg);
  border-top: 1px solid #e5e7eb;
  transform: translateY(100%);
  transition: transform 0.3s ease-in-out;
  z-index: 1000;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  border-radius: var(--radius) var(--radius) 0 0;
}
.mobile-bottom-nav.active {
  transform: translateY(0);
}
.mobile-nav-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
}
.mobile-nav-content a {
  font-size: 1.125rem;
  font-weight: 500;
  text-align: center;
}
.mobile-btn {
  margin-top: 1rem;
}
.site-footer {
  background: var(--bg);
  border-top: 1px solid #e5e7eb;
  padding: 4rem 2rem 2rem;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
}
.footer-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: center;
  text-align: center;
  background: #ffffff;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid #e5e7eb;
}
.tagline {
  color: #4b5563;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-weight: 500;
}
.contact-link svg {
  width: 20px;
  height: 20px;
}
@media (max-width: 768px) {
  .desktop-nav,
  .header-actions .btn-consult {
    display: none;
  }
  .minimal-burger {
    display: block;
  }
  .mobile-bottom-nav {
    display: block;
  }
  body {
    padding-bottom: 4rem;
  }
  .footer-card {
    padding: 1.5rem;
  }
}
/* footer extras */
.footer__extras {
  margin-top: 16px;
}
.footer__extrasInner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer__social {
  display: flex;
  gap: 10px;
  align-items: center;
}
.footer-social {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  text-decoration: none;
}
.footer-social__icon {
  display: block;
}
.footer__poemWrap {
  max-width: 520px;
}
.footer-poem {
  opacity: 0.9;
  font-size: 0.95em;
  line-height: 1.35;
}

.tr-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: #0f172a;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
}

.tr-thankyou-card {
  max-width: 600px;
  width: 100%;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 32px;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 25px 40px -12px rgba(0, 255, 255, 0.2);
}

.tr-thankyou-title {
  font-size: 3rem;
  font-weight: 800;
  color: #22d3ee;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.tr-thankyou-text {
  font-size: 1.25rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.tr-btn {
  display: inline-block;
  background: #22d3ee;
  color: #0f172a;
  font-weight: 600;
  padding: 0.875rem 2rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: background 0.2s;
}

.tr-btn:hover {
  background: #06b6d4;
}

/* ============================================
   SOLID BUTTON STYLES
   Tower Rush - Business Consulting Theme
   Color scheme: #111827, #3B82F6, #F9FAFB
   ============================================ */

/* Solid Blue Button */
.btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: #3B82F6;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 24px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  letter-spacing: 0.3px;
}

.btn-solid:hover {
  background-color: #2563EB;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-solid:active {
  transform: translateY(0);
}

/* Dark Solid Button (for light backgrounds) */
.btn-solid-dark {
  background-color: #111827;
  color: #FFFFFF;
}

.btn-solid-dark:hover {
  background-color: #1F2937;
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.3);
}

/* Light Solid Button (for dark backgrounds) */
.btn-solid-light {
  background-color: #F9FAFB;
  color: #111827;
}

.btn-solid-light:hover {
  background-color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(249, 250, 251, 0.3);
}

/* Sizes */
.btn-solid-sm {
  padding: 6px 16px;
  font-size: 0.75rem;
}

.btn-solid-lg {
  padding: 12px 32px;
  font-size: 1rem;
}

/* Full width */
.btn-solid-block {
  width: 100%;
}

/* Disabled state */
.btn-solid:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
/* ============================================
   OUTLINE BUTTON STYLES
   Tower Rush - Business Consulting Theme
   Color scheme: #111827, #3B82F6, #F9FAFB
   ============================================ */

/* Outline Blue Button */
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: transparent;
  color: #3B82F6;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 24px;
  border: 2px solid #3B82F6;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  letter-spacing: 0.3px;
}

.btn-outline:hover {
  background-color: #3B82F6;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-outline:active {
  transform: translateY(0);
}

/* Dark Outline Button */
.btn-outline-dark {
  border-color: #111827;
  color: #111827;
}

.btn-outline-dark:hover {
  background-color: #111827;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.3);
}

/* Light Outline Button (for dark backgrounds) */
.btn-outline-light {
  border-color: #F9FAFB;
  color: #F9FAFB;
}

.btn-outline-light:hover {
  background-color: #F9FAFB;
  color: #111827;
  box-shadow: 0 4px 12px rgba(249, 250, 251, 0.3);
}

/* Sizes */
.btn-outline-sm {
  padding: 6px 16px;
  font-size: 0.75rem;
}

.btn-outline-lg {
  padding: 12px 32px;
  font-size: 1rem;
}

/* Full width */
.btn-outline-block {
  width: 100%;
}

/* Disabled state */
.btn-outline:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ============================================
   BRAND DARK BACKGROUND STYLES
   Tower Rush - Business Consulting Theme
   Color scheme: #111827, #3B82F6, #F9FAFB
   ============================================ */

/* Solid Brand Dark Background */
.bg-brand-dark {
  background-color: #111827;
  color: #F9FAFB;
}

/* Brand Dark with hover effect */
.bg-brand-dark-hover {
  background-color: #111827;
  color: #F9FAFB;
  transition: all 0.3s ease;
}

.bg-brand-dark-hover:hover {
  background-color: #1F2937;
}

/* Brand Dark Gradient */
.bg-brand-dark-gradient {
  background: linear-gradient(135deg, #111827 0%, #1F2937 100%);
  color: #F9FAFB;
}

/* Brand Dark with Accent Border */
.bg-brand-dark-accent {
  background-color: #111827;
  color: #F9FAFB;
  border-top: 3px solid #3B82F6;
  border-bottom: 3px solid #3B82F6;
}

/* Brand Dark Soft (semi-transparent) */
.bg-brand-dark-soft {
  background-color: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(8px);
  color: #F9FAFB;
}

/* Brand Dark Card */
.card-brand-dark {
  background-color: #111827;
  border-radius: 12px;
  padding: 24px;
  color: #F9FAFB;
  border: 1px solid #374151;
}

/* Brand Dark Section */
.section-brand-dark {
  background-color: #111827;
  padding: 64px 32px;
  color: #F9FAFB;
}