/* MeshMed marketing site — shared styles */
:root {
  --bg: #ffffff;
  --bg-alt: #f5f8fa;
  --text: #15222e;
  --muted: #5b6b7a;
  --border: #e3e9ee;
  --accent: #0e7c86;
  --accent-dark: #0a5f67;
  --accent-soft: #e2f3f4;
  --radius: 12px;
  --max: 1120px;
  --shadow: 0 1px 2px rgba(21, 34, 46, 0.05), 0 8px 24px rgba(21, 34, 46, 0.06);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }
ul { padding-left: 1.2em; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.lead { font-size: 1.2rem; color: var(--muted); max-width: 640px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--text); }
.logo-mark {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--accent); color: #fff;
  display: grid; place-items: center;
}
.logo-mark svg { width: 20px; height: 20px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--text); font-weight: 500; font-size: 0.95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); }
.nav .btn-primary, .nav .btn-primary[aria-current="page"] { color: #fff; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; cursor: pointer; color: var(--text);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-secondary { background: transparent; color: var(--text); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { padding: 15px 28px; font-size: 1.05rem; }

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin-bottom: 48px; }

/* Hero */
.hero { padding: 96px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-visual {
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: 20px;
  padding: 28px; box-shadow: var(--shadow);
}
.hero-visual .stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 22px; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat strong { display: block; font-size: 1.5rem; color: var(--accent); }
.stat span { font-size: 0.82rem; color: var(--muted); }
.flow { display: flex; flex-direction: column; gap: 10px; }
.flow-step {
  display: flex; align-items: center; gap: 12px;
  background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; font-size: 0.92rem;
}
.flow-step .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.flow-step.done .dot { background: #9ad1d4; }

/* Trust strip */
.trust { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 28px 0; }
.trust .container { display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: center; align-items: center; color: var(--muted); font-size: 0.92rem; }
.trust span::before { content: "✓"; color: var(--accent); margin-right: 8px; font-weight: 700; }

/* Cards */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: box-shadow 0.15s, transform 0.15s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; margin-bottom: 18px;
}
.card-icon svg { width: 22px; height: 22px; }
.card p:last-child { margin-bottom: 0; }
.card ul { margin: 12px 0 0; color: var(--muted); font-size: 0.95rem; }
.card li { margin-bottom: 6px; }

/* Process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 12px; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: block; font-size: 0.85rem; font-weight: 700; color: var(--accent); margin-bottom: 10px;
}
.step h3 { font-size: 1.05rem; }
.step p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* Two-column feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.check-list { list-style: none; padding: 0; margin: 20px 0 0; }
.check-list li { padding-left: 30px; position: relative; margin-bottom: 12px; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e7c86' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-size: 11px; background-position: center; background-repeat: no-repeat;
}

/* Quote */
.quote { background: var(--accent-soft); border-radius: 20px; padding: 48px; max-width: 820px; margin: 0 auto; text-align: center; }
.quote blockquote { margin: 0 0 16px; font-size: 1.3rem; font-weight: 500; line-height: 1.5; }
.quote cite { font-style: normal; color: var(--muted); font-size: 0.95rem; }

/* CTA band */
.cta {
  background: var(--text); color: #fff; border-radius: 20px; padding: 56px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta h2 { color: #fff; margin-bottom: 8px; }
.cta p { color: #b9c5cf; margin: 0; }
.cta .btn-primary { background: #fff; color: var(--text); }
.cta .btn-primary:hover { background: #e8eef2; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; align-items: start; }
.contact-aside .card { margin-bottom: 20px; }
.contact-aside h3 { font-size: 1rem; margin-bottom: 6px; }
.contact-aside p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.form { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 36px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 6px; }
.field label .opt { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 0.97rem; color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { min-height: 150px; resize: vertical; }
.field .hint { font-size: 0.85rem; color: var(--muted); margin: 6px 0 0; }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: #c0392b; }
.field .error { display: none; color: #c0392b; font-size: 0.85rem; margin-top: 6px; }
.field.invalid .error { display: block; }
.checkbox { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; color: var(--muted); }
.checkbox input { width: auto; margin-top: 4px; }
.honeypot { position: absolute; left: -9999px; opacity: 0; }
.form-status { margin-top: 16px; padding: 14px 16px; border-radius: 10px; font-size: 0.95rem; display: none; }
.form-status.success { display: block; background: var(--accent-soft); color: var(--accent-dark); }
.form-status.error { display: block; background: #fdecea; color: #a93226; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--muted); }

/* Team */
.person { text-align: left; }
.avatar {
  width: 56px; height: 56px; border-radius: 50%; background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; font-weight: 700; margin-bottom: 14px;
}
.person .role { color: var(--accent); font-size: 0.9rem; font-weight: 500; margin-bottom: 8px; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 48px 0 32px; color: var(--muted); font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 36px; }
.site-footer h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text); margin-bottom: 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 0.85rem; }

/* Page hero (inner pages) */
.page-hero { padding: 72px 0 48px; }
.page-hero .lead { margin-top: 8px; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding: 60px 0; }
  .hero { padding: 56px 0 48px; }
  .grid-3, .grid-2, .steps, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .hero-visual .stat-row { grid-template-columns: 1fr; }
  .cta { padding: 36px 24px; }
  .quote { padding: 32px 24px; }
  .form { padding: 24px; }
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--border); padding: 8px 24px 16px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav .btn { margin-top: 12px; justify-content: center; border-bottom: 0; }
}