/* Public marketing site — corporate MMS */
:root {
  --pub-ink: #0c1f17;
  --pub-green: #146344;
  --pub-green-deep: #0a3d2a;
  --pub-green-soft: #e8f5ef;
  --pub-sand: #f3f6f4;
  --pub-line: #d5e3db;
  --pub-muted: #5a6f65;
  --pub-gold: #b8860b;
}

.public-site {
  font-family: "Segoe UI", "Noto Sans", system-ui, sans-serif;
  color: var(--pub-ink);
  background: #fff;
  margin: 0;
}

/* Header */
.pub-nav {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--pub-line);
  backdrop-filter: blur(10px);
}
.pub-nav .navbar-brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--pub-green-deep) !important;
  font-size: 1.35rem;
}
.pub-nav .nav-link {
  color: var(--pub-ink) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 0.75rem !important;
}
.pub-nav .nav-link:hover,
.pub-nav .nav-link.active { color: var(--pub-green) !important; }
.pub-nav-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.btn-pub-primary {
  background: var(--pub-green);
  border-color: var(--pub-green);
  color: #fff;
  font-weight: 700;
}
.btn-pub-primary:hover { background: var(--pub-green-deep); border-color: var(--pub-green-deep); color: #fff; }
.pub-contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--pub-green-deep);
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
}
.pub-contact-chip:hover { color: var(--pub-green); }

/* Sections — tight, no idle gaps */
.pub-section {
  padding: 3rem 0;
}
.pub-section + .pub-section { border-top: 1px solid var(--pub-line); }
.pub-section-tight { padding: 2.25rem 0; }
.pub-section-alt { background: var(--pub-sand); }
.pub-kicker {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pub-green);
  margin-bottom: 0.45rem;
}
.pub-h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 0.5rem;
  color: var(--pub-ink);
}
.pub-lead {
  color: var(--pub-muted);
  font-size: 1.05rem;
  max-width: 40rem;
  margin-bottom: 0;
}

/* Hero — full composition */
.pub-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 85% 20%, rgba(20, 99, 68, 0.18), transparent 55%),
    linear-gradient(165deg, #0a3d2a 0%, #146344 42%, #1a7a54 100%);
  color: #fff;
  padding: 2.75rem 0 3rem;
  min-height: min(78vh, 640px);
  display: flex;
  align-items: center;
}
.pub-hero-brand {
  font-size: clamp(2.4rem, 6vw, 3.75rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0 0 0.65rem;
}
.pub-hero-brand span { color: #c8e6d6; font-weight: 700; font-size: 0.42em; display: block; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.35rem; }
.pub-hero p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  max-width: 32rem;
  margin-bottom: 1.35rem;
}
.pub-hero-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.pub-hero .btn-light { font-weight: 700; }
.pub-hero .btn-outline-light { font-weight: 700; border-width: 2px; }

/* Device mockups */
.pub-devices {
  position: relative;
  height: 340px;
  margin-top: 0.5rem;
}
.pub-laptop {
  position: absolute;
  left: 0; right: 12%;
  top: 0;
  background: #1a1f1c;
  border-radius: 10px 10px 4px 4px;
  padding: 10px 10px 0;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
  transform: perspective(900px) rotateY(-6deg);
}
.pub-laptop-screen {
  background: #f4f7f5;
  border-radius: 4px;
  min-height: 220px;
  overflow: hidden;
  color: var(--pub-ink);
}
.pub-laptop-bar {
  height: 22px;
  background: var(--pub-green-deep);
  display: flex;
  align-items: center;
  padding: 0 8px;
  gap: 4px;
}
.pub-laptop-bar i { color: #c8e6d6; font-size: 0.65rem; }
.pub-laptop-body { padding: 8px 10px; font-size: 0.62rem; }
.pub-mock-kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 8px; }
.pub-mock-kpi {
  background: #fff;
  border: 1px solid #dce8e1;
  border-radius: 5px;
  padding: 6px;
}
.pub-mock-kpi strong { display: block; font-size: 0.9rem; color: var(--pub-green); }
.pub-mock-chart {
  height: 72px;
  border-radius: 5px;
  background: linear-gradient(180deg, #d4ebe0 0%, #fff 70%);
  border: 1px solid #dce8e1;
  position: relative;
  overflow: hidden;
}
.pub-mock-chart::after {
  content: "";
  position: absolute;
  left: 8%; right: 8%; bottom: 12px;
  height: 40px;
  background: no-repeat bottom / 100% 100%
    linear-gradient(90deg, transparent 0%, var(--pub-green) 0%),
    radial-gradient(ellipse at 20% 80%, var(--pub-green) 0 4px, transparent 5px),
    radial-gradient(ellipse at 40% 50%, var(--pub-green) 0 4px, transparent 5px),
    radial-gradient(ellipse at 60% 65%, var(--pub-green) 0 4px, transparent 5px),
    radial-gradient(ellipse at 80% 35%, var(--pub-green) 0 4px, transparent 5px);
  opacity: 0.85;
  border-bottom: 2px solid var(--pub-green);
}
.pub-laptop-base {
  height: 10px;
  background: #2a322e;
  border-radius: 0 0 8px 8px;
  margin: 0 -14px;
}
.pub-phone {
  position: absolute;
  right: 0;
  bottom: 8px;
  width: 132px;
  background: #111;
  border-radius: 18px;
  padding: 8px 6px 10px;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.4);
  z-index: 2;
  animation: pub-float 5s ease-in-out infinite;
}
.pub-phone-notch {
  width: 42px; height: 5px; background: #333; border-radius: 4px; margin: 0 auto 6px;
}
.pub-phone-screen {
  background: linear-gradient(160deg, #0f2744, #163a5f);
  border-radius: 10px;
  min-height: 220px;
  padding: 10px 8px;
  color: #fff;
  font-size: 0.58rem;
}
.pub-phone-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: #2d8a5e; display: flex; align-items: center; justify-content: center;
  font-weight: 800; margin-bottom: 6px;
}
.pub-phone-card {
  background: rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 8px;
  margin-top: 8px;
}
.pub-phone-btns { display: grid; gap: 4px; margin-top: 8px; }
.pub-phone-btns span {
  display: block; text-align: center; padding: 5px;
  border-radius: 6px; font-weight: 700; background: #22c55e; color: #052e16;
}
.pub-phone-btns span:nth-child(2) { background: rgba(255,255,255,0.15); color: #fff; }
.pub-phone-btns span:nth-child(3) { background: rgba(248,113,113,0.35); color: #fff; }
@keyframes pub-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Flow strip */
.pub-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: #fff;
  border: 1px solid var(--pub-line);
  border-radius: 12px;
  overflow: hidden;
}
.pub-flow-step {
  padding: 1.15rem 1rem;
  border-right: 1px solid var(--pub-line);
  position: relative;
}
.pub-flow-step:last-child { border-right: 0; }
.pub-flow-num {
  font-size: 0.7rem; font-weight: 800; color: var(--pub-green);
  letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.35rem;
}
.pub-flow-step h3 { font-size: 0.95rem; font-weight: 800; margin: 0 0 0.35rem; }
.pub-flow-step p { font-size: 0.8rem; color: var(--pub-muted); margin: 0; line-height: 1.4; }

/* Apps */
.pub-apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}
.pub-app-tile {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--pub-line);
  border-radius: 10px;
  padding: 1rem 1.05rem;
  transition: border-color 0.15s, transform 0.15s;
  height: 100%;
}
.pub-app-tile:hover {
  border-color: var(--pub-green);
  transform: translateY(-2px);
  color: inherit;
}
.pub-app-tile i {
  font-size: 1.45rem;
  color: var(--pub-green);
  display: block;
  margin-bottom: 0.45rem;
}
.pub-app-tile strong { display: block; font-size: 0.95rem; margin-bottom: 0.25rem; }
.pub-app-tile span { font-size: 0.78rem; color: var(--pub-muted); line-height: 1.35; display: block; }

/* Module blocks — dense detail */
.pub-module {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--pub-line);
  align-items: start;
}
.pub-module:last-child { border-bottom: 0; }
.pub-module-aside h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0 0 0.25rem;
}
.pub-module-aside .badge-mod {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  background: var(--pub-green-soft);
  color: var(--pub-green-deep);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.45rem;
}
.pub-module-aside p { font-size: 0.82rem; color: var(--pub-muted); margin: 0; }
.pub-module-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.25rem;
}
.pub-module-body li {
  font-size: 0.84rem;
  color: var(--pub-ink);
  padding-left: 0;
  list-style: none;
  position: relative;
  padding-left: 1rem;
}
.pub-module-body li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.45em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--pub-green);
}
.pub-module-shot {
  grid-column: 1 / -1;
  margin-top: 0.35rem;
  border: 1px solid var(--pub-line);
  border-radius: 8px;
  background: #fff;
  padding: 0.65rem 0.75rem;
  font-size: 0.72rem;
  color: var(--pub-muted);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.pub-module-shot .mini {
  background: var(--pub-sand);
  border-radius: 5px;
  padding: 0.55rem;
  min-height: 52px;
}
.pub-module-shot .mini strong { display: block; color: var(--pub-ink); font-size: 0.78rem; }

/* CTA band */
.pub-cta-band {
  background: linear-gradient(120deg, var(--pub-green-deep), var(--pub-green));
  color: #fff;
  padding: 2.5rem 0;
}
.pub-cta-band h2 { font-weight: 800; margin-bottom: 0.4rem; }
.pub-cta-band p { opacity: 0.9; margin-bottom: 1rem; }

/* Footer */
.pub-footer {
  background: var(--pub-ink);
  color: rgba(255, 255, 255, 0.78);
  padding: 2.5rem 0 1.5rem;
  font-size: 0.875rem;
}
.pub-footer a { color: rgba(255, 255, 255, 0.88); text-decoration: none; }
.pub-footer a:hover { color: #fff; text-decoration: underline; }
.pub-footer-brand { font-weight: 800; color: #fff; font-size: 1.15rem; margin-bottom: 0.35rem; }
.pub-footer h4 {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9cb8a9;
  margin-bottom: 0.65rem;
}
.pub-footer ul { list-style: none; padding: 0; margin: 0; }
.pub-footer li { margin-bottom: 0.35rem; }
.pub-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 1.75rem;
  padding-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  font-size: 0.8rem;
}

/* WhatsApp float */
.pub-wa-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 1050;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  text-decoration: none !important;
  transition: transform 0.15s;
}
.pub-wa-float:hover { transform: scale(1.06); color: #fff !important; }

/* Forms */
.pub-form-shell {
  max-width: 560px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--pub-line);
  border-radius: 12px;
  padding: 1.5rem 1.65rem;
}
.pub-page-head {
  padding: 2rem 0 0.5rem;
  background: var(--pub-sand);
  border-bottom: 1px solid var(--pub-line);
  margin-bottom: 0;
}
.pub-page-head h1 { font-weight: 800; letter-spacing: -0.03em; margin-bottom: 0.35rem; }
.pub-page-head p { color: var(--pub-muted); margin: 0; }

@media (max-width: 991.98px) {
  .pub-devices { height: 300px; margin-top: 1.5rem; }
  .pub-laptop { right: 18%; transform: none; }
  .pub-apps-grid { grid-template-columns: repeat(2, 1fr); }
  .pub-flow { grid-template-columns: 1fr 1fr; }
  .pub-flow-step:nth-child(2) { border-right: 0; }
  .pub-flow-step:nth-child(1),
  .pub-flow-step:nth-child(2) { border-bottom: 1px solid var(--pub-line); }
  .pub-module { grid-template-columns: 1fr; gap: 0.65rem; }
  .pub-module-body { grid-template-columns: 1fr; }
}
@media (max-width: 575.98px) {
  .pub-apps-grid { grid-template-columns: 1fr; }
  .pub-flow { grid-template-columns: 1fr; }
  .pub-flow-step { border-right: 0; border-bottom: 1px solid var(--pub-line); }
  .pub-devices { height: 280px; }
  .pub-phone { width: 110px; }
}