/* ==========================================================================
   Mega-Net EHR Cloud — Global Stylesheet
   Design tokens: Deep Blue #0A2342 / White / Bright Green #2ECC71
   Type: Space Grotesk (display) · Inter (body) · IBM Plex Mono (data/labels)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  /* Brand — sampled directly from the Mega-Net logo */
  --blue-600: #0B69E7;   /* primary brand blue — links, icons, focus */
  --blue-900: #0A2342;   /* deep navy — dark section backgrounds */
  --blue-800: #123055;
  --blue-950: #071829;
  --orange-500: #FF8E1C; /* brand orange — primary CTA, accents, alerts */
  --orange-600: #E67812;
  --white: #FFFFFF;

  /* Neutrals */
  --surface: #F5F7FA;
  --surface-alt: #EEF2F6;
  --border: #E1E7EE;
  --text-body: #263343;  /* charcoal from logo wordmark */
  --text-muted: #6B7A8F;
  --text-on-dark: #C9D6E4;

  /* Type */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Consolas', monospace;

  /* Layout */
  --max-width: 1180px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--blue-900); margin: 0 0 var(--space-2); line-height: 1.15; }
p { margin: 0 0 var(--space-2); }
button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--orange-500);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange-600);
  font-weight: 600;
  display: inline-block;
  margin-bottom: var(--space-1);
}

.section {
  padding: var(--space-6) 0;
}
.section--alt { background: var(--surface); }
.section--dark {
  background: var(--blue-900);
  color: var(--text-on-dark);
}
.section--dark h2, .section--dark h3 { color: var(--white); }

.section-head {
  max-width: 640px;
  margin: 0 0 var(--space-4);
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--text-muted); font-size: 1.05rem; }
.section--dark .section-head p { color: var(--text-on-dark); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--orange-500);
  color: var(--blue-950);
}
.btn-primary:hover { background: var(--orange-600); box-shadow: 0 8px 20px -8px rgba(255,142,28,0.6); }
.btn-outline {
  background: transparent;
  border-color: currentColor;
  color: var(--blue-900);
}
.section--dark .btn-outline { color: var(--white); }
.btn-outline:hover { background: rgba(10,35,66,0.06); }
.section--dark .btn-outline:hover { background: rgba(255,255,255,0.08); }
.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.85rem; }

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.topbar {
  background: var(--blue-950);
  color: var(--text-on-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-align: center;
  padding: 0.45rem var(--space-2);
  letter-spacing: 0.02em;
}
.topbar strong { color: var(--orange-500); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 0.85rem 0;
  gap: var(--space-2);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1 1 auto;
  order: 1;
}
.brand-mark {
  height: 38px;
  width: auto;
  flex-shrink: 0;
}
@media (max-width: 420px) {
  .brand-mark { height: 30px; }
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-main {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--blue-900);
  white-space: nowrap;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--orange-600);
  text-transform: uppercase;
  white-space: nowrap;
}

/* On narrow phones, "Mega-Net EHR Cloud" + button + icon can't all fit
   on one row without wrapping badly — shrink and simplify instead */
@media (max-width: 420px) {
  .brand-main { font-size: 0.95rem; }
  .nav-cta.btn-sm { padding: 0.55rem 0.8rem; font-size: 0.8rem; }
}
@media (max-width: 360px) {
  .brand-main { font-size: 0.85rem; }
}
.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.92rem;
  font-weight: 500;
  order: 3;
}
.nav-links a { color: var(--text-body); transition: color 0.15s ease; }
.nav-links a:hover { color: var(--blue-900); }

/* Mobile: hamburger sits beside the brand on row one; the CTA button
   gets its own full-width row below, instead of squeezing in beside
   the logo and name. */
.nav-toggle {
  display: inline-flex;
  background: none;
  border: none;
  padding: 0.4rem;
  order: 2;
}
.nav-toggle svg { width: 26px; height: 26px; color: var(--blue-900); }

.nav-cta {
  order: 4;
  flex-basis: 100%;
  text-align: center;
  justify-content: center;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  padding: var(--space-2) 0 var(--space-3);
  border-top: 1px solid var(--border);
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a {
  padding: 0.75rem var(--space-1);
  font-weight: 500;
  border-bottom: 1px solid var(--surface-alt);
}

@media (min-width: 900px) {
  .nav { flex-wrap: nowrap; justify-content: space-between; }
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .nav-cta { order: 3; flex-basis: auto; }
  .mobile-menu { display: none !important; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding: var(--space-5) 0 var(--space-6);
  background: linear-gradient(180deg, var(--white) 0%, var(--surface) 100%);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: var(--space-5); }
}
.hero-copy h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.hero-copy h1 em {
  font-style: normal;
  color: var(--orange-600);
}
.hero-copy .lede {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 46ch;
  margin-bottom: var(--space-3);
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.hero-tags span::before { content: "— "; color: var(--orange-500); }

/* Live ops panel (signature element) */
.ops-panel {
  background: var(--blue-950);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  color: var(--text-on-dark);
  box-shadow: 0 30px 60px -25px rgba(10,35,66,0.45);
  font-family: var(--font-mono);
}
.ops-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-on-dark);
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.ops-live-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--orange-500);
}
.ops-live-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange-500);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255,142,28,0.5); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(255,142,28,0); }
}
.ops-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: var(--space-2);
}
.ops-stat {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.6rem;
}
.ops-stat .num {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
  display: block;
}
.ops-stat .label {
  font-size: 0.65rem;
  color: var(--text-on-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sentinel-alert {
  background: rgba(255,142,28,0.08);
  border-left: 3px solid var(--orange-500);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.7rem 0.85rem;
  font-size: 0.78rem;
  color: #DCEFE3;
}
.sentinel-alert strong { color: var(--orange-500); }

/* ==========================================================================
   Trust strip
   ========================================================================== */
.trust-strip {
  background: var(--blue-900);
  color: var(--white);
  padding: var(--space-3) 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  text-align: center;
}
@media (min-width: 700px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
}
.trust-item .num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--orange-500);
}
.trust-item .label {
  font-size: 0.78rem;
  color: var(--text-on-dark);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ==========================================================================
   Cards / grids
   ========================================================================== */
.grid {
  display: grid;
  gap: var(--space-3);
}
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Benefits section: 5 cards as 3+2, with the second row centered
   instead of stretching two cards to fill a 3-wide row */
@media (min-width: 640px) {
  .benefits-grid {
    grid-template-columns: repeat(3, minmax(0, 280px));
    justify-content: center;
  }
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover { box-shadow: 0 16px 30px -20px rgba(10,35,66,0.25); transform: translateY(-2px); }
.card .icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface-alt);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
  font-size: 1.2rem;
}
.card h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.card p { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 0; }

/* Module cards get a mono index label instead of decorative numbering,
   used because these ARE a real ordered module list in the product */
.module-card .idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--orange-600);
  display: block;
  margin-bottom: 0.4rem;
}

/* ==========================================================================
   Financial Sentinel spotlight
   ========================================================================== */
.sentinel-section {
  background: var(--blue-950);
  color: var(--text-on-dark);
  position: relative;
}
.sentinel-grid {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}
@media (min-width: 900px) {
  .sentinel-grid { grid-template-columns: 1fr 1fr; }
}
.sentinel-demo {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,142,28,0.25);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.sentinel-demo .row {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sentinel-demo .row:last-child { border-bottom: none; }
.sentinel-demo .flag {
  color: var(--orange-500);
  font-weight: 600;
}
.sentinel-list li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: var(--space-2);
  align-items: flex-start;
}
.sentinel-list li::before {
  content: "▸";
  color: var(--orange-500);
  font-weight: 700;
  margin-top: 0.15rem;
}

/* ==========================================================================
   Security
   ========================================================================== */
.security-grid { }
.security-item {
  padding-left: var(--space-3);
  border-left: 3px solid var(--orange-500);
}
.security-item h3 { font-size: 1.05rem; }
.security-item p { color: var(--text-muted); font-size: 0.92rem; }

/* ==========================================================================
   Pricing
   ========================================================================== */
.pricing-grid { align-items: stretch; }
.price-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.price-card.featured {
  border-color: var(--orange-500);
  box-shadow: 0 20px 40px -25px rgba(255,142,28,0.4);
  position: relative;
}
.price-card.featured::before {
  content: "MOST COMMON";
  position: absolute;
  top: -12px;
  left: var(--space-3);
  background: var(--orange-500);
  color: var(--blue-950);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
}
.price-card h3 { margin-bottom: 0.3rem; }
.price-card .tag { color: var(--text-muted); font-size: 0.88rem; margin-bottom: var(--space-2); }
.price-card ul { margin-bottom: var(--space-3); flex-grow: 1; }
.price-card li {
  padding: 0.4rem 0;
  font-size: 0.9rem;
  border-bottom: 1px dashed var(--border);
  color: var(--text-body);
}
.price-card li:last-child { border-bottom: none; }

/* ==========================================================================
   FAQ (native disclosure, no JS required)
   ========================================================================== */
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item summary {
  padding: var(--space-2) 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--blue-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--orange-600);
  flex-shrink: 0;
  margin-left: var(--space-2);
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding-bottom: var(--space-2); color: var(--text-muted); }

/* ==========================================================================
   Testimonials (empty state — no content yet)
   ========================================================================== */
.testimonials-empty {
  text-align: center;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: 0.95rem;
}

/* ==========================================================================
   Solutions strip (deliberately quiet)
   ========================================================================== */
.solutions-strip { padding: var(--space-5) 0; }
.solutions-strip .section-head { margin-bottom: var(--space-3); }
.solutions-strip .section-head p { font-size: 0.92rem; }
.solution-chip {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-body);
  transition: border-color 0.15s ease;
}
.solution-chip:hover { border-color: var(--blue-900); color: var(--blue-900); }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-cta {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-950));
  color: var(--white);
  text-align: center;
  padding: var(--space-6) 0;
}
.final-cta h2 { color: var(--white); }
.final-cta p { color: var(--text-on-dark); max-width: 50ch; margin-left: auto; margin-right: auto; }
.final-cta .hero-ctas { justify-content: center; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--blue-950);
  color: var(--text-on-dark);
  padding: var(--space-5) 0 var(--space-3);
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-grid h4 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}
.footer-grid ul li { margin-bottom: 0.5rem; }
.footer-grid a:hover { color: var(--orange-500); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: #7E8FA6;
}

/* ==========================================================================
   Floating WhatsApp button
   ========================================================================== */
.whatsapp-float {
  /* Kept as WhatsApp's own recognized green — a universal action-icon
     convention, independent of site brand colors (blue/orange). */
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 200;
  background: #25D366;
  color: var(--blue-950);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -8px rgba(37,211,102,0.6);
  transition: transform 0.15s ease;
}
.whatsapp-float:hover { transform: scale(1.06); }
.whatsapp-float svg { width: 28px; height: 28px; }

/* ==========================================================================
   Utility
   ========================================================================== */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}