/* MedFlow Connect AI — global styles */
:root {
  --navy: #0a2540;
  --navy-deep: #061a30;
  --navy-mid: #12345c;
  --white: #ffffff;
  --gray-light: #f4f6f9;
  --gray-mid: #dde3ea;
  --gray-text: #55606b;
  --accent: #2f6fed;
  --accent-light: #eaf1ff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 37, 64, 0.08);
  --shadow-lg: 0 20px 50px rgba(10, 37, 64, 0.16);
  --max-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 16px; font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 16px; color: var(--gray-text); }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-block;
}
.italic-tag {
  font-style: italic;
  font-weight: 500;
  color: var(--navy-mid);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 12px 24px rgba(47, 111, 237, 0.28);
}
.btn-primary:hover { background: #245cd0; box-shadow: 0 16px 32px rgba(47, 111, 237, 0.36); }
.btn-outline {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,0.55);
  color: var(--white);
}
.btn-outline-light:hover { background: var(--white); color: var(--navy); }
.btn-white {
  background: var(--white);
  color: var(--navy);
  box-shadow: 0 12px 24px rgba(0,0,0,0.18);
}
.btn-white:hover { background: var(--gray-light); }
.btn-block { width: 100%; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--gray-mid);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--navy);
}
.brand .logo-mark {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--accent) 100%);
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 800; font-size: 1rem;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
  transition: 0.25s;
}

/* Hero */
.hero {
  position: relative;
  padding: 96px 0 90px;
  background: radial-gradient(circle at 85% 10%, var(--accent-light) 0%, transparent 55%),
              linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
  letter-spacing: 0.02em;
}
.hero h1 { margin-bottom: 8px; }
.hero .subhead {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy-mid);
  margin-bottom: 14px;
}
.hero .tagline {
  font-style: italic;
  font-size: 1.15rem;
  color: var(--gray-text);
  margin-bottom: 22px;
  border-left: 3px solid var(--accent);
  padding-left: 16px;
}
.hero-visual {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: 24px;
  background: linear-gradient(155deg, var(--navy) 0%, var(--navy-mid) 55%, var(--accent) 130%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-visual::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.12) 0, transparent 40%),
    radial-gradient(circle at 80% 75%, rgba(255,255,255,0.10) 0, transparent 45%);
}
.pulse-card {
  position: absolute;
  background: rgba(255,255,255,0.97);
  border-radius: 14px;
  box-shadow: 0 14px 30px rgba(0,0,0,0.25);
  padding: 16px 18px;
  width: 220px;
  animation: floaty 5s ease-in-out infinite;
}
.pulse-card .dot { width: 9px; height: 9px; border-radius: 50%; background: #22c55e; display: inline-block; margin-right: 8px; }
.pulse-card .label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gray-text); font-weight: 700; }
.pulse-card .msg { font-size: 0.88rem; font-weight: 600; color: var(--navy); margin-top: 4px; }
.pulse-card.c1 { top: 10%; left: 8%; animation-delay: 0s; }
.pulse-card.c2 { bottom: 14%; right: 6%; animation-delay: 1.4s; }
.pulse-card.c3 { top: 44%; left: 50%; transform: translateX(-50%); animation-delay: 2.6s; width: 190px; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.pulse-card.c3 { animation-name: floaty2; }
@keyframes floaty2 {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

/* Sections */
section { padding: 88px 0; }
.section-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.section-head.left { margin: 0 0 48px; text-align: left; }

.bg-light { background: var(--gray-light); }
.bg-navy { background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%); color: var(--white); }
.bg-navy p { color: rgba(255,255,255,0.78); }
.bg-navy h2 { color: var(--white); }

/* Service cards */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: var(--white);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 34px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card .icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}
.card h3 { margin-bottom: 8px; }
.card .card-quote {
  font-style: italic;
  color: var(--navy-mid);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 12px;
}
.center-cta { text-align: center; margin-top: 46px; }

/* Numbered steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 8px;
}
.step-num {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.9;
  margin-bottom: 10px;
  letter-spacing: -0.03em;
}
.step h3 { color: var(--white); }
.step .quote-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 10px;
  padding: 12px 16px;
  font-style: italic;
  margin-top: 12px;
  color: var(--white);
}
.steps-closer {
  text-align: center;
  margin-top: 56px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}

/* Testimonials */
.testi-card {
  background: var(--white);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  position: relative;
}
.testi-card .stars { color: #f5a623; margin-bottom: 14px; font-size: 1rem; letter-spacing: 2px; }
.testi-card p.quote { color: var(--navy); font-size: 1rem; margin-bottom: 18px; }
.testi-card .role { font-weight: 700; font-size: 0.9rem; color: var(--navy); }
.testi-card .org { font-size: 0.85rem; color: var(--gray-text); }

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--gray-mid);
  padding: 22px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--accent);
  margin-left: 16px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-a { margin-top: 12px; color: var(--gray-text); }

/* CTA banner */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: 24px;
  padding: 64px 48px;
  text-align: center;
  color: var(--white);
  box-shadow: var(--shadow-lg);
}
.cta-banner h2 { color: var(--white); }
.cta-banner p { color: rgba(255,255,255,0.8); font-size: 1.1rem; }
.cta-banner .cta-row { justify-content: center; }

/* Footer */
footer.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.75);
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
.footer-brand { color: var(--white); font-weight: 800; font-size: 1.1rem; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.footer-col h4 { color: var(--white); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; }
.footer-col a, .footer-col p { display: block; color: rgba(255,255,255,0.72); font-size: 0.92rem; margin-bottom: 10px; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.55);
}
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--white); }

/* Floating text CTA */
.float-text-cta {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 900;
  background: var(--accent);
  color: var(--white);
  border-radius: 999px;
  padding: 16px 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 16px 32px rgba(47,111,237,0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: pop-in 0.6s ease 0.4s both;
}
.float-text-cta:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 20px 40px rgba(47,111,237,0.5); }
@keyframes pop-in {
  from { transform: translateY(20px) scale(0.9); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

/* Chat widget */
.chat-launcher {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 950;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 16px 32px rgba(10,37,64,0.32);
  transition: transform 0.2s ease, background 0.2s ease;
}
.chat-launcher:hover { transform: translateY(-3px) scale(1.03); background: var(--navy-mid); }
.chat-launcher.active { background: var(--accent); }

.chat-panel {
  position: fixed;
  bottom: 96px;
  right: 22px;
  z-index: 960;
  width: 340px;
  max-width: calc(100vw - 40px);
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-mid);
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.chat-panel.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.chat-panel-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.chat-panel-header strong { display: block; font-size: 0.98rem; }
.chat-panel-header span { display: block; font-size: 0.78rem; color: rgba(255,255,255,0.75); margin-top: 2px; }
.chat-close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0 0 12px;
}
.chat-panel-body { padding: 18px; max-height: 70vh; overflow-y: auto; }
.chat-intro { font-size: 0.86rem; margin-bottom: 14px; }
.chat-form { display: flex; flex-direction: column; gap: 12px; }
.chat-form label { font-size: 0.8rem; font-weight: 700; color: var(--navy); display: flex; flex-direction: column; gap: 5px; }
.chat-form input, .chat-form select, .chat-form textarea {
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 400;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--gray-mid);
  color: var(--navy);
  resize: vertical;
}
.chat-form input:focus, .chat-form select:focus, .chat-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.chat-status { font-size: 0.82rem; min-height: 18px; margin: 4px 0 0; }
.chat-status.success { color: #16a34a; }
.chat-status.error { color: #dc2626; }
.chat-alt { font-size: 0.8rem; margin: 14px 0 0; text-align: center; }
@media (max-width: 720px) {
  .chat-launcher { width: 52px; height: 52px; bottom: 18px; right: 18px; }
  .chat-panel { bottom: 84px; }
}

/* Page hero (secondary pages) */
.page-hero {
  padding: 72px 0 56px;
  background: linear-gradient(180deg, #f7f9fc 0%, #ffffff 100%);
  text-align: center;
}
.page-hero .eyebrow { display: block; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* Contact block */
.contact-card {
  background: var(--white);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.contact-line { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.contact-line .ic {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-light); color: var(--accent);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-line strong { display: block; color: var(--navy); font-size: 0.95rem; }
.contact-line span, .contact-line a { color: var(--gray-text); font-size: 0.95rem; }
.contact-line a:hover { color: var(--accent); }

/* Thank you page */
.thankyou-wrap {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
}
.thankyou-box { max-width: 560px; }
.check-circle {
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 26px;
}

/* Legal page */
.legal-content h2 { margin-top: 40px; font-size: 1.4rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: var(--gray-text); }
.legal-content ul { padding-left: 20px; }
.legal-updated { color: var(--gray-text); font-size: 0.88rem; margin-bottom: 32px; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 420px; margin: 0 auto; }
  .grid-3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-card { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-phone span.txt { display: none; }
  section { padding: 60px 0; }
  .cta-banner { padding: 44px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--white);
    padding: 24px;
    gap: 18px;
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
    border-bottom: 1px solid var(--gray-mid);
  }
}