/* Karobar public website — professional light theme */

:root {
  --brand: #2d359e;
  --brand-dark: #242a80;
  --brand-soft: #eef0fb;
  --text: #1a2332;
  --muted: #5f6b7a;
  --border: #e4e8ee;
  --bg: #ffffff;
  --bg-soft: #f6f8fa;
  --danger: #c0392b;
  --ok: #0a9e4f;
  --radius: 10px;
  --shadow: 0 8px 30px rgba(26, 35, 50, 0.08);
  --font: "Inter", system-ui, sans-serif;
  --max: 1120px;
  /* legacy aliases for inner pages */
  --red: var(--brand);
  --red-dark: var(--brand-dark);
  --red-light: var(--brand-soft);
  --ink: var(--text);
  --paper: var(--bg-soft);
  --white: var(--bg);
  --line: var(--border);
  --green: var(--ok);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-dark); }
.shell { width: min(var(--max), 92vw); margin-inline: auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; z-index: 999; background: #fff; padding: 8px 12px; border-radius: 8px; box-shadow: var(--shadow); }
.muted { color: var(--muted); }

/* Top bar */
.top-bar {
  background: var(--text);
  color: #cbd5e1;
  font-size: 13px;
}
.top-bar-inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.top-bar a { color: #fff; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(8px);
}
.site-header.is-scrolled { border-bottom-color: var(--border); box-shadow: 0 2px 12px rgba(0,0,0,.04); }
.header-row {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand img { height: 32px; width: auto; }
.site-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.nav-link, .nav-link-btn {
  border: 0;
  background: none;
  font: 600 14px var(--font);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
}
.nav-link:hover, .nav-link-btn:hover { background: var(--bg-soft); color: var(--brand); }
.nav-link.is-active { color: var(--brand); background: var(--brand-soft); }
.nav-item { position: relative; }
.mega-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 460px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  z-index: 60;
}
.mega-menu-sm { min-width: 200px; grid-template-columns: 1fr; }
.mega-menu[hidden] { display: none !important; }
.mega-col h4 { margin: 0 0 8px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.mega-col a { display: block; padding: 8px; margin: 0 -8px; border-radius: 8px; text-decoration: none; }
.mega-col a:hover { background: var(--bg-soft); }
.mega-col strong { display: block; color: var(--text); font-size: 14px; }
.mega-col span { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  padding: 8px 12px;
  font: 600 14px var(--font);
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: 600 14px var(--font);
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}
.btn-primary, .btn-red { background: var(--brand); color: #fff !important; }
.btn-primary:hover, .btn-red:hover { background: var(--brand-dark); color: #fff !important; }
.btn-secondary, .btn-ghost, .btn-outline {
  background: #fff;
  color: var(--text) !important;
  border-color: var(--border);
}
.btn-secondary:hover, .btn-ghost:hover, .btn-outline:hover { border-color: var(--brand); color: var(--brand) !important; }
.btn-white { background: #fff; color: var(--brand) !important; }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-lg { padding: 13px 22px; font-size: 15px; }
.btn-block { width: 100%; }
.text-link, .section-link a { font-weight: 600; color: var(--brand); }

/* Hero */
.hero {
  padding: 56px 0 64px;
  background: linear-gradient(180deg, var(--brand-soft) 0%, #fff 70%);
  border-bottom: 1px solid var(--border);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -.02em;
  font-weight: 700;
}
.lede { margin: 0 0 24px; color: var(--muted); font-size: 1.0625rem; max-width: 42ch; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.hero-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}
.hero-panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-head {
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
.panel-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.panel-stats div {
  background: #fff;
  padding: 14px;
}
.panel-stats span { display: block; font-size: 11px; color: var(--muted); font-weight: 600; }
.panel-stats strong { display: block; margin-top: 4px; font-size: 15px; }
.panel-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 100px;
  padding: 16px;
}
.panel-bars div {
  flex: 1;
  height: var(--h);
  background: var(--brand);
  border-radius: 4px 4px 0 0;
  opacity: .85;
}
.panel-foot {
  padding: 10px 16px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

/* Stats band */
.stats-band { padding: 40px 0; background: var(--bg-soft); border-block: 1px solid var(--border); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.stat, .stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.stat strong, .stat-card strong { display: block; font-size: 1.5rem; color: var(--brand); font-weight: 700; }
.stat span, .stat-card span { font-size: 13px; color: var(--muted); font-weight: 500; }

/* Sections */
.section { padding: 64px 0; }
.section-muted { background: var(--bg-soft); border-block: 1px solid var(--border); }
.section-head { margin-bottom: 32px; }
.section-head.centered { text-align: center; max-width: 560px; margin-inline: auto; margin-bottom: 36px; }
.section-head h2, .section h2 { margin: 0 0 10px; font-size: clamp(1.5rem, 2.5vw, 2rem); letter-spacing: -.02em; }
.section-link { margin-top: 28px; text-align: center; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.feature-card h3 { margin: 0 0 8px; font-size: 1rem; }
.feature-card p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.55; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.check-list { margin: 16px 0 0; padding: 0; list-style: none; }
.check-list li {
  padding: 8px 0 8px 24px;
  position: relative;
  color: var(--muted);
  font-size: 15px;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 700;
}
.quote-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.quote-card p { margin: 0 0 12px; font-size: 1.05rem; line-height: 1.55; }
.quote-card cite { font-size: 13px; color: var(--muted); font-style: normal; }

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  background: var(--brand);
  color: #fff;
  border-radius: 12px;
  padding: 32px 36px;
}
.cta-band h2 { margin: 0 0 6px; color: #fff; font-size: 1.35rem; }
.cta-band .muted { color: rgba(255,255,255,.85); margin: 0; }
.cta-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cta-band .btn-secondary { background: transparent; color: #fff !important; border-color: rgba(255,255,255,.5); }
.cta-band .btn-secondary:hover { background: rgba(255,255,255,.1); }

/* Inner pages */
.page-hero {
  padding: 48px 0 24px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { margin: 0 0 10px; font-size: clamp(1.75rem, 3vw, 2.25rem); }
.centered { text-align: center; }
.section-kicker { display: inline-block; font-size: 12px; font-weight: 700; color: var(--brand); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 8px; }
.sub { color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.card .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.card .value { font-size: 1.75rem; font-weight: 700; color: var(--brand); margin-top: 6px; }
.card h3 { margin: 0 0 12px; font-size: 1rem; }

.table-wrap {
  overflow: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: var(--bg-soft); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 12px;
  font-weight: 600;
}

label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); font-weight: 500; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font: inherit;
  color: var(--text);
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(0,107,63,.12);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.alert { padding: 12px 14px; border-radius: var(--radius); margin-bottom: 14px; font-size: 14px; }
.alert.error { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.alert.ok { background: #ecfdf5; color: var(--ok); border: 1px solid #a7f3d0; }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
button.secondary, .btn.secondary { background: #fff; border: 1px solid var(--border); color: var(--text); }

.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.price-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}
.price-card.popular { border-color: var(--brand); box-shadow: var(--shadow); }
.price-card h3 { margin: 0 0 8px; }
.strike { text-decoration: line-through; color: var(--muted); font-size: 14px; }

.faq-list details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 8px;
}
.faq-list summary { cursor: pointer; font-weight: 600; }
.faq-list p { color: var(--muted); margin: 10px 0 0; }

.solution-row, .industry-cards, .testimonial-grid, .journey-timeline, .steps-row {
  display: grid;
  gap: 14px;
}
.solution-row { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.solution-card, .industry-card, .step-card, .journey-step, .testimonial-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-decoration: none;
  color: inherit;
}
.testimonial-grid { grid-template-columns: repeat(3, 1fr); }
.hero-strip { display: grid; grid-template-columns: 1.4fr .8fr; gap: 14px; margin-bottom: 18px; }
.hero-strip .lead { background: var(--brand); color: #fff; border-radius: var(--radius); padding: 22px; }
.hero-strip .lead h3 { margin: 0 0 8px; color: #fff; }
.hero-strip .lead a { color: #fff; font-weight: 600; }
.pill { display: inline-block; padding: 4px 10px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--border); font-size: 12px; font-weight: 600; color: var(--muted); }

/* Footer */
.site-footer {
  margin-top: 48px;
  background: var(--text);
  color: #cbd5e1;
  padding: 48px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 40px;
  padding-bottom: 32px;
}
.footer-brand-block p { max-width: 34ch; font-size: 14px; margin: 12px 0 16px; }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.footer-cols h4 { margin: 0 0 10px; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: #94a3b8; }
.footer-cols a { display: block; color: #cbd5e1; text-decoration: none; font-size: 13px; padding: 3px 0; }
.footer-cols a:hover { color: #fff; }
.footer-contact { font-size: 13px; line-height: 1.7; margin: 0; }
.footer-contact a { color: #cbd5e1; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 16px 0 24px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
}
.footer-bottom a { color: #cbd5e1; }

.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  background: #25d366;
  color: #fff !important;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  box-shadow: var(--shadow);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,.5);
  display: grid;
  place-items: center;
  padding: 20px;
}
.modal-overlay[hidden] { display: none !important; }
.modal-card {
  width: min(680px, 96vw);
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  overflow: hidden;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  border: 0;
  background: var(--bg-soft);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}
.modal-features {
  background: var(--brand);
  color: #fff;
  padding: 28px 24px;
}
.modal-features ul { margin: 12px 0 16px; padding-left: 18px; }
.modal-form-wrap { padding: 28px 24px; }
.modal-form-wrap h2 { margin: 0 0 14px; font-size: 1.15rem; }
.phone-field {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 12px;
}
.phone-field input { border: 0; padding: 10px 0; }
.field-hint { font-size: 12px; color: var(--muted); margin: 8px 0 14px; }
.modal-platforms { font-size: 12px; color: var(--muted); text-align: center; margin-top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* Auth (login) */
.auth-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg-soft);
}
.auth-card {
  width: min(400px, 94vw);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 14px;
}
.auth-card h1 { margin: 0; font-size: 1.5rem; color: var(--brand); }

@media (max-width: 960px) {
  .hero-grid, .two-col, .hero-strip, .footer-top { grid-template-columns: 1fr; }
  .feature-grid, .stats-grid, .grid, .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .modal-card { grid-template-columns: 1fr; }
}
/* Inner page layouts */
.section.alt { background: var(--bg-soft); border-block: 1px solid var(--border); }
.section-intro { margin-bottom: 28px; }
.section-intro.centered { text-align: center; max-width: 560px; margin-inline: auto; }

.split, .contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.panel h2, .panel h3 { margin: 0 0 10px; font-size: 1.1rem; }
.notice {
  padding: 12px 14px;
  border-radius: var(--radius);
  margin-bottom: 14px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  border: 1px solid #b8e6cf;
  font-size: 14px;
}
.bullet-list { margin: 12px 0 0; padding: 0; list-style: none; }
.bullet-list li {
  padding: 6px 0 6px 18px;
  position: relative;
  color: var(--muted);
  font-size: 15px;
}
.bullet-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 700;
}
.prose { line-height: 1.65; color: var(--muted); }
.prose h2 { color: var(--text); margin: 24px 0 10px; font-size: 1.15rem; }
.prose p { margin: 0 0 14px; }
.tiny { font-size: 12px; }

.price-card .amount { font-size: 1.75rem; font-weight: 700; color: var(--text); margin: 8px 0 16px; }
.price-card .amount small { font-size: 14px; font-weight: 500; color: var(--muted); }
.price-card ul { margin: 0 0 20px; padding: 0; list-style: none; }
.price-card li {
  padding: 6px 0 6px 22px;
  position: relative;
  font-size: 14px;
  color: var(--muted);
}
.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: 700;
}
.stat-item { text-align: center; padding: 16px; }

.feature-icon { font-size: 1.5rem; margin-bottom: 8px; }

.mosaic {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.mosaic div, .mosaic article {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  font-size: 13px;
}

/* Simple desktop preview (desktop.php) */
.hero-mock {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.mock-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
}
.mock-bar b { margin-left: auto; font-weight: 600; color: var(--muted); }
.mock-body { padding: 16px; }
.mock-stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.mock-stat {
  background: var(--bg-soft);
  border-radius: 8px;
  padding: 12px;
}
.mock-stat small { display: block; font-size: 11px; color: var(--muted); }
.mock-stat strong { font-size: 15px; }
.mock-invoice {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  font-size: 13px;
}
.mock-invoice span { color: var(--muted); }

.modal-kicker { margin: 0 0 8px; font-size: 12px; font-weight: 600; text-transform: uppercase; opacity: .9; }
.modal-trust { margin: 16px 0 0; font-size: 12px; opacity: .85; }

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 12px 16px 20px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: var(--shadow);
  }
  .site-nav.is-open { display: flex; }
  .mega-menu { position: static; min-width: 0; box-shadow: none; margin-top: 6px; }
  .feature-grid, .stats-grid, .grid, .form-grid, .footer-cols, .split, .contact-grid { grid-template-columns: 1fr; }
  .panel-stats { grid-template-columns: 1fr; }
}