/* ============================================================
   SISTEMAS CONNECT / LINHA CONNECT, stylesheet v2
   Paleta oficial: navy + azul tecnológico + ciano + WhatsApp
   ============================================================ */

:root {
  /* Cores (paleta oficial do briefing) */
  --navy: #0A192F;
  --navy-soft: #112240;
  --blue: #1E88E5;
  --blue-dark: #1565C0;
  --blue-darker: #0D47A1;
  --cyan: #00B8D9;
  --cyan-dark: #008FAA;
  --bg: #FFFFFF;
  --bg-soft: #F5F7FA;
  --bg-card: #FFFFFF;
  --text: #374151;
  --text-soft: #4B5563;
  --muted: #6B7280;
  --muted-2: #9CA3AF;
  --line: #E5E7EB;
  --line-soft: #F3F4F6;
  --whatsapp: #25D366;
  --whatsapp-dark: #1FB955;
  --warning: #F59E0B;
  --danger: #EF4444;
  --success: #10B981;

  --shadow-sm: 0 2px 8px rgba(10, 25, 47, 0.06);
  --shadow-md: 0 8px 28px rgba(10, 25, 47, 0.10);
  --shadow-lg: 0 24px 64px rgba(10, 25, 47, 0.14);
  --shadow-blue: 0 6px 18px rgba(30, 136, 229, 0.28);
  --shadow-blue-lg: 0 10px 26px rgba(30, 136, 229, 0.36);

  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 22px;
  --container: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
  --gap-section: clamp(64px, 9vw, 120px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: 'Poppins', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.4vw, 1.5rem); }
p { margin: 0 0 1em; color: var(--text-soft); }
ul { padding-left: 1.2em; margin: 0 0 1em; }
strong { color: var(--navy); }

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section { padding: var(--gap-section) 0; }
.section-tight { padding: clamp(48px, 6vw, 80px) 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 76px;
}
.site-logo { display: flex; align-items: center; gap: 10px; }
.site-logo img { height: 38px; width: auto; }
.site-nav {
  display: none;
  gap: 28px;
  margin-left: auto; /* desktop: empurra nav (e o CTA logo após) para a direita */
}
.site-nav a {
  color: var(--text-soft);
  font-weight: 500;
  font-size: 15px;
  transition: color 0.18s;
}
.site-nav a:hover { color: var(--blue); }
.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto; /* mobile (nav oculto): garante CTA à direita */
}
@media (min-width: 900px) {
  .site-nav { display: flex; }
  .header-cta { margin-left: 0; } /* desktop: encosta no nav, separação vem do gap */
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  border: 1.5px solid transparent;
  transition: transform 0.15s, background 0.18s, color 0.18s, border-color 0.18s, box-shadow 0.18s;
  white-space: nowrap;
  text-align: center;
  font-family: 'Poppins', sans-serif;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover { background: var(--blue-dark); color: #fff; box-shadow: var(--shadow-blue-lg); }
.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.28);
}
.btn-whatsapp:hover { background: var(--whatsapp-dark); color: #fff; box-shadow: 0 10px 26px rgba(37, 211, 102, 0.36); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost {
  background: transparent;
  color: var(--blue);
  padding-left: 4px;
  padding-right: 4px;
}
.btn-ghost:hover { color: var(--blue-dark); }
.btn-lg { padding: 18px 30px; font-size: 17px; border-radius: 10px; }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-block { display: flex; width: 100%; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(64px, 10vw, 120px) 0 clamp(48px, 7vw, 88px);
  background: linear-gradient(180deg, var(--bg-soft) 0%, #FFFFFF 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 1100px 600px at 80% -10%, rgba(30, 136, 229, 0.15), transparent),
    radial-gradient(ellipse 700px 400px at 10% 0%, rgba(0, 184, 217, 0.10), transparent);
  pointer-events: none;
}
.hero .container { position: relative; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(30, 136, 229, 0.10);
  color: var(--blue);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}
.hero-eyebrow .dot { width: 6px; height: 6px; background: var(--blue); border-radius: 50%; animation: pulse 2.4s infinite; }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 { max-width: 18ch; color: var(--navy); }
.hero h1 .highlight {
  background: linear-gradient(110deg, var(--blue) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--text-soft);
  max-width: 56ch;
  margin: 0 0 32px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px dashed var(--line);
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-soft);
}
.hero-meta-item svg { color: var(--blue); }

/* ---------- Cards ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(30, 136, 229, 0.25); }
.card-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  background: rgba(30, 136, 229, 0.10);
  color: var(--blue);
  border-radius: 12px;
  margin-bottom: 18px;
}
.card h3 { font-size: 1.15rem; margin-bottom: 8px; color: var(--navy); }
.card p { font-size: 15px; margin: 0; color: var(--text-soft); }
.card-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}
.card-actions .btn { flex: 1; font-size: 13px; padding: 10px 14px; }

/* ---------- Grid ---------- */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 680px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 980px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Section heads ---------- */
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.section-eyebrow {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(30, 136, 229, 0.08);
  color: var(--blue);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-head p { color: var(--text-soft); font-size: 1.05rem; }

/* ---------- Category headers (na home) ---------- */
.category-head {
  margin-top: 56px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.category-head::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--line), transparent);
}
.category-icon {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  color: #fff;
  border-radius: 10px;
}

/* ---------- Pain block ---------- */
.pains { background: var(--bg-soft); }
.pain-list { list-style: none; padding: 0; display: grid; gap: 14px; max-width: 760px; margin: 0 auto; }
.pain-list li {
  background: #fff;
  padding: 18px 22px 18px 56px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  position: relative;
  font-weight: 500;
  color: var(--text);
}
.pain-list li::before {
  content: '!';
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  background: rgba(239, 68, 68, 0.10);
  color: var(--danger);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: 'Poppins', sans-serif;
}

/* ---------- Steps / how-it-works ---------- */
.steps {
  display: grid;
  gap: 24px;
  counter-reset: step;
}
@media (min-width: 800px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
  position: relative;
  padding: 28px 22px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: -18px; left: 22px;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--blue); color: #fff;
  font-weight: 700; font-family: 'Poppins', sans-serif;
  border-radius: 10px; font-size: 18px;
  box-shadow: var(--shadow-blue);
}
.step h4 { font-size: 1rem; margin: 14px 0 8px; color: var(--navy); }
.step p { font-size: 14px; margin: 0; color: var(--text-soft); }

/* ---------- Big CTA strip ---------- */
.cta-strip {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-darker) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 72px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 90% 100%, rgba(0, 184, 217, 0.30), transparent 50%),
    radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.08), transparent 40%);
  pointer-events: none;
}
.cta-strip * { position: relative; }
.cta-strip h2 { color: #fff; max-width: 22ch; margin-left: auto; margin-right: auto; }
.cta-strip p { color: rgba(255, 255, 255, 0.85); max-width: 56ch; margin-left: auto; margin-right: auto; }

/* ---------- Combinations (vendas combinadas) ---------- */
.combo-grid { display: grid; gap: 18px; }
@media (min-width: 680px) { .combo-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .combo-grid { grid-template-columns: repeat(3, 1fr); } }
.combo {
  background: linear-gradient(135deg, #fff 0%, var(--bg-soft) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.combo:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: rgba(0, 184, 217, 0.4); }
.combo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.combo-tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(0, 184, 217, 0.12);
  color: var(--cyan-dark);
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  font-family: 'Poppins', sans-serif;
}
.combo h4 { font-size: 1rem; color: var(--navy); margin-bottom: 8px; }
.combo p { font-size: 14px; color: var(--text-soft); margin: 0; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-item summary {
  padding: 20px 24px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--navy);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 22px;
  color: var(--blue);
  font-family: 'Poppins', sans-serif;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 24px 22px; color: var(--text-soft); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: #B0BEC9;
  padding: 64px 0 32px;
  margin-top: var(--gap-section);
}
.site-footer a { color: #DCE0F2; }
.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-brand p { color: #8898B0; font-size: 14px; max-width: 40ch; }
.footer-col h5 {
  color: #fff;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  font-family: 'Poppins', sans-serif;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; font-size: 15px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  font-size: 13px;
  color: #6C7596;
}

/* ---------- Float WhatsApp ---------- */
.float-wa {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px 14px 16px;
  background: var(--whatsapp);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  font-family: 'Poppins', sans-serif;
}
.float-wa:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 40px rgba(37, 211, 102, 0.5); }
.float-wa span { display: none; }
@media (min-width: 600px) { .float-wa span { display: inline; } }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.text-center { text-align: center; }
.muted { color: var(--muted); }
.strong { font-weight: 600; color: var(--navy); }
.divider { height: 1px; background: var(--line); margin: 32px 0; }

/* ---------- Stats / numbers ---------- */
.stats { display: grid; gap: 24px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 800px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { text-align: center; padding: 24px; }
.stat .num {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  display: block;
}
.stat .lbl { font-size: 14px; color: var(--text-soft); margin-top: 8px; display: block; }

/* ---------- Feature bullets ---------- */
.feature-list { list-style: none; padding: 0; display: grid; gap: 14px; }
.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 4px 0;
}
.feature-list svg { color: var(--success); flex-shrink: 0; margin-top: 3px; }
.feature-list span { color: var(--text); font-size: 15px; }

/* ---------- Two-column split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1.2fr 1fr; }
  .split.reverse { grid-template-columns: 1fr 1.2fr; }
  .split.reverse > :first-child { order: 2; }
}
.split-visual {
  background: linear-gradient(135deg, rgba(30, 136, 229, 0.08), rgba(0, 184, 217, 0.08));
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--line);
}

/* ---------- Contact form ---------- */
.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  max-width: 560px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
  font-family: 'Poppins', sans-serif;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--text);
  background: var(--bg-soft);
  transition: border-color 0.18s, background 0.18s;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
}
.field textarea { min-height: 120px; resize: vertical; }
.field-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Partners and clients grid ---------- */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 32px;
}
.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 22px 18px;
  height: 110px;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.partner-logo:hover,
.partner-logo:focus-visible {
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
  outline: none;
}
.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(35%);
  opacity: 0.92;
  transition: filter 0.2s ease, opacity 0.2s ease;
}
.partner-logo:hover img,
.partner-logo:focus-visible img {
  filter: grayscale(0%);
  opacity: 1;
}
@media (max-width: 1024px) {
  .partner-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .partner-logo { height: 96px; padding: 18px 14px; }
}
@media (max-width: 640px) {
  .partner-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .partner-logo { height: 80px; padding: 14px 10px; }
}

/* ---------- Top urgency bar (CIOT) ---------- */
.urgency-bar {
  display: block;
  background: linear-gradient(90deg, #0A192F 0%, #112240 50%, #00B8D9 100%);
  color: #fff;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: filter 0.2s;
}
.urgency-bar:hover { filter: brightness(1.1); }
.urgency-bar strong { color: var(--cyan); font-weight: 700; }
.urgency-bar .urgency-cta {
  display: inline-block;
  background: #fff;
  color: var(--navy);
  padding: 5px 16px;
  border-radius: 22px;
  font-weight: 700;
  margin-left: 14px;
  font-size: 13px;
  letter-spacing: 0.2px;
}
.urgency-bar .urgency-cta::after { content: " →"; }
@media (max-width: 768px) {
  .urgency-bar { font-size: 12.5px; padding: 9px 14px; line-height: 1.45; }
  .urgency-bar .urgency-cta { display: block; margin: 7px auto 0; width: fit-content; padding: 6px 16px; }
}

/* ---------- CIOT highlight block (home) ---------- */
.ciot-highlight {
  background: linear-gradient(135deg, #0A192F 0%, #112240 60%, #1E88E5 100%);
  color: #fff;
  padding: clamp(36px, 5vw, 56px) clamp(24px, 4vw, 48px);
  border-radius: var(--radius);
  margin-top: clamp(40px, 6vw, 64px);
  position: relative;
  overflow: hidden;
}
.ciot-highlight::before {
  content: "URGENTE · NOVA REGRA";
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--cyan);
  color: var(--navy);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
  padding: 5px 11px;
  border-radius: 12px;
}
.ciot-highlight h2 {
  color: #fff;
  font-size: clamp(26px, 4vw, 38px);
  margin: 0 0 14px;
  max-width: 720px;
}
.ciot-highlight h2 .highlight {
  background: none;
  color: var(--cyan);
  -webkit-text-fill-color: var(--cyan);
}
.ciot-highlight .ciot-lead {
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  max-width: 680px;
  margin-bottom: 28px;
}
.ciot-highlight-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  align-items: center;
}
.ciot-price-mini {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(0,184,217,0.4);
  padding: 22px;
  border-radius: var(--radius-sm);
  text-align: center;
}
.ciot-price-mini .from {
  font-size: 11px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.ciot-price-mini .price {
  font-size: 36px;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
  margin: 8px 0 2px;
}
.ciot-price-mini .price-unit { font-size: 16px; color: rgba(255,255,255,0.7); font-weight: 500; }
.ciot-price-mini .plan-note { font-size: 12px; color: rgba(255,255,255,0.7); margin-top: 6px; }
.ciot-price-mini .save-tag {
  display: inline-block;
  background: var(--cyan);
  color: var(--navy);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 10px;
  margin-top: 10px;
}
@media (max-width: 768px) {
  .ciot-highlight-grid { grid-template-columns: 1fr; gap: 22px; }
  .ciot-highlight::before { top: 14px; right: 14px; font-size: 9px; padding: 4px 8px; }
}

/* ---------- CIOT pricing cards (landing) ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 880px;
  margin: 32px auto 0;
}
.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.price-card.featured {
  border: 2px solid var(--cyan);
  background: linear-gradient(180deg, #fff 0%, #F0FAFE 100%);
  box-shadow: 0 14px 36px rgba(0, 184, 217, 0.18);
}
.price-card .price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: var(--navy);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 14px;
}
.price-card h3 {
  font-size: 22px;
  margin: 0 0 6px;
  color: var(--navy);
}
.price-card .plan-tagline {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 22px;
  min-height: 36px;
}
.price-card .price-main {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 14px 0 4px;
}
.price-card .price-main .currency {
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
}
.price-card .price-main .value {
  font-size: 52px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.price-card .price-main .period {
  font-size: 16px;
  color: var(--muted);
  font-weight: 500;
}
.price-card .price-details {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
  min-height: 38px;
}
.price-card .save-badge {
  display: inline-block;
  background: rgba(0,184,217,0.12);
  color: var(--cyan-dark);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 10px;
  margin-bottom: 18px;
}
.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}
.price-card ul li {
  padding: 8px 0 8px 28px;
  position: relative;
  font-size: 14.5px;
  color: var(--text);
}
.price-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 8px;
  width: 20px;
  height: 20px;
  background: var(--cyan);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.price-card .price-cta { margin-top: auto; }
@media (max-width: 768px) {
  .pricing-grid { grid-template-columns: 1fr; gap: 28px; }
  .price-card .price-main .value { font-size: 44px; }
}