/* ===== Paragon RCM — Global Stylesheet ===== */

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

:root {
  --blue-900: #0a1628;
  --blue-800: #0f2240;
  --blue-700: #143360;
  --blue-600: #1a4a80;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-300: #60a5fa;
  --blue-200: #93c5fd;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;
  --accent:   #0ea5e9;   /* sky-500 for pops of color */
  --white:    #ffffff;
  --gray-50:  #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --max-w: 1200px;
  --nav-h: 84px;
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--gray-900);
  line-height: 1.7;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p  { font-size: 1.05rem; color: var(--gray-700); }

.section-label {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue-400);
  margin-bottom: 0.75rem;
  font-family: var(--font-sans);
}
.section-heading { margin-bottom: 1.25rem; color: var(--blue-900); }
.section-sub { max-width: 640px; margin: 0 auto 2.5rem; }

/* ---------- Layout Helpers ---------- */
.container { width: 90%; max-width: var(--max-w); margin: 0 auto; }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }

section { padding: 5rem 0; }
section.alt-bg { background: var(--gray-50); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
}
.btn-primary {
  background: var(--blue-500);
  color: var(--white);
}
.btn-primary:hover { background: var(--blue-700); transform: translateY(-1px); }
.btn-outline {
  border: 2px solid var(--blue-500);
  color: var(--blue-500);
  background: transparent;
}
.btn-outline:hover { background: var(--blue-500); color: var(--white); }
.btn-white {
  background: var(--white);
  color: var(--blue-700);
}
.btn-white:hover { background: var(--blue-100); }

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo { display: flex; align-items: center; gap: 0.5rem; }
.nav-logo img { height: 70px; width: auto; }
.nav-logo span {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blue-800);
}
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-700);
  position: relative;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--blue-500); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--blue-500);
  border-radius: 1px;
}
.nav-cta { margin-left: 1rem; }

/* Mobile hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--gray-700); border-radius: 2px; transition: var(--transition); }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    transform: translateY(-120%);
    transition: var(--transition);
  }
  .nav-links.open { transform: translateY(0); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 50%, var(--blue-600) 100%);
  overflow: hidden;
  color: var(--white);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(14,165,233,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59,130,246,0.12) 0%, transparent 50%);
}
.hero-content { position: relative; z-index: 2; max-width: 740px; margin: 0 auto; text-align: center; }
.hero-content .section-label { color: var(--blue-200); margin-top: -0.5rem; }
.hero-content h1 { color: var(--white); margin-bottom: 1.5rem; }
.hero-content p { color: var(--blue-100); font-size: 1.15rem; margin-bottom: 2rem; }
.hero-logo { margin: 0 auto 0.5rem; width: 540px; max-width: 90%; height: auto; filter: brightness(0) invert(1); }
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

/* Diamond decorative element */
.hero-diamond {
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 420px;
  height: 420px;
  border: 2px solid rgba(255,255,255,0.06);
  border-radius: 40px;
  z-index: 1;
}
.hero-diamond::after {
  content: '';
  position: absolute;
  inset: 40px;
  border: 2px solid rgba(255,255,255,0.04);
  border-radius: 30px;
}

/* ---------- Feature / Value Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 2.25rem;
  transition: var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); border-color: var(--blue-200); }
.card-icon {
  width: 52px; height: 52px;
  background: var(--blue-50);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--blue-500);
  font-size: 1.5rem;
}
.card h3 { margin-bottom: 0.75rem; color: var(--blue-900); }
.card p { font-size: 0.95rem; }

/* ---------- Two-Column Section ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 768px) { .two-col { grid-template-columns: 1fr; gap: 2rem; } }

/* ---------- Stats Bar ---------- */
.stats-bar {
  background: var(--blue-900);
  padding: 3.5rem 0;
  color: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
}
.stat-item h3 { font-size: 2.4rem; color: var(--accent); margin-bottom: 0.3rem; }
.stat-item p { color: var(--blue-200); font-size: 0.9rem; font-weight: 500; }

/* ---------- Process / Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  counter-reset: step;
}
.step {
  text-align: center;
  padding: 2rem 1.5rem;
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--blue-500);
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}
.step h3 { margin-bottom: 0.5rem; }

/* ---------- Testimonial / Quote ---------- */
.quote-block {
  background: var(--blue-50);
  border-left: 4px solid var(--blue-500);
  border-radius: 0 12px 12px 0;
  padding: 2rem 2.5rem;
  max-width: 700px;
  margin: 2rem auto;
}
.quote-block p { font-style: italic; font-size: 1.1rem; color: var(--blue-800); }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-800), var(--blue-600));
  color: var(--white);
  text-align: center;
  padding: 5rem 0;
}
.cta-banner h2 { color: var(--white); margin-bottom: 1rem; }
.cta-banner p { color: var(--blue-200); margin-bottom: 2rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Footer ---------- */
.footer {
  background: var(--blue-900);
  color: var(--blue-200);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { font-size: 0.9rem; line-height: 1.8; margin-top: 1rem; }
.footer h4 { color: var(--white); font-family: var(--font-sans); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1rem; }
.footer ul li { margin-bottom: 0.6rem; }
.footer ul li a { font-size: 0.9rem; transition: var(--transition); }
.footer ul li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- Contact Form ---------- */
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--gray-700);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-size: 1rem;
  font-family: var(--font-sans);
  transition: var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.form-group textarea { resize: vertical; min-height: 140px; }

/* Contact info cards */
.contact-info-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--blue-50);
  border-radius: 10px;
  margin-bottom: 1rem;
}
.contact-info-card .icon {
  width: 40px; height: 40px;
  background: var(--blue-500);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  font-size: 1.1rem;
}
.contact-info-card h4 { font-family: var(--font-sans); font-size: 0.85rem; color: var(--gray-500); margin-bottom: 0.2rem; }
.contact-info-card p { font-size: 0.95rem; color: var(--gray-900); font-weight: 500; }

/* ---------- About Page Specific ---------- */
.value-list { display: grid; gap: 1.5rem; margin-top: 2rem; }
.value-item { display: flex; gap: 1rem; align-items: flex-start; }
.value-item .marker {
  width: 8px; height: 8px;
  background: var(--blue-500);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.55rem;
}
.value-item h4 { font-family: var(--font-sans); font-weight: 600; margin-bottom: 0.25rem; }
.value-item p { font-size: 0.95rem; }

/* Page header for inner pages */
.page-header {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
  color: var(--white);
  text-align: center;
}
.page-header .section-label { color: var(--blue-300); }
.page-header h1 { color: var(--white); margin-bottom: 1rem; }
.page-header p { color: var(--blue-200); max-width: 600px; margin: 0 auto; font-size: 1.1rem; }

/* ---------- Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ---------- Utilities ---------- */
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-4 { margin-top: 2rem; }