/* VG Tech API — landing page (dark + WhatsApp green) */

:root {
  --lp-bg: #0a0a0b;
  --lp-bg-elevated: #121214;
  --lp-green: #25d366;
  --lp-green-hover: #1ebe5b;
  --lp-text: #f4f4f5;
  --lp-muted: #a1a1aa;
  --lp-border: rgba(255, 255, 255, 0.1);
  --lp-glow: 0 0 24px rgba(37, 211, 102, 0.35);
}

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

body.lp {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background: var(--lp-bg);
  color: var(--lp-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.lp-wrap {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Nav */
.lp-nav-outer {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--lp-border);
}

.lp-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 0;
}

.lp-logo {
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.lp-logo span {
  color: var(--lp-green);
}

.lp-nav-links {
  display: none;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--lp-muted);
}

.lp-nav-links a:hover {
  color: var(--lp-text);
}

.lp-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lp-nav-desktop-only {
  display: none;
  align-items: center;
  gap: 0.75rem;
}

@media (min-width: 900px) {
  .lp-nav-desktop-only {
    display: flex;
  }
}

.lp-nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--lp-border);
  border-radius: 0.5rem;
  background: var(--lp-bg-elevated);
  cursor: pointer;
}

.lp-nav-toggle span {
  display: block;
  height: 2px;
  width: 1.125rem;
  margin: 0 auto;
  background: var(--lp-text);
  border-radius: 1px;
}

.lp-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 0 1.25rem;
  border-top: 1px solid var(--lp-border);
}

.lp-mobile-menu.is-open {
  display: flex;
}

.lp-mobile-menu a {
  padding: 0.5rem 0;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--lp-muted);
}

.lp-mobile-menu a:hover {
  color: var(--lp-text);
}

@media (min-width: 900px) {
  .lp-nav-links {
    display: flex;
  }
  .lp-nav-toggle {
    display: none;
  }
  .lp-mobile-menu {
    display: none !important;
    visibility: hidden;
    height: 0;
    padding: 0;
    overflow: hidden;
    border: none;
  }
}

/* Buttons */
.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 0.625rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.lp-btn:active {
  transform: scale(0.98);
}

.lp-btn-ghost {
  background: transparent;
  color: var(--lp-text);
  border: 1px solid var(--lp-border);
}

.lp-btn-ghost:hover {
  background: var(--lp-bg-elevated);
}

.lp-btn-green {
  background: var(--lp-green);
  color: #04210f;
  box-shadow: var(--lp-glow);
}

.lp-btn-green:hover {
  background: var(--lp-green-hover);
  box-shadow: 0 0 28px rgba(37, 211, 102, 0.45);
}

.lp-btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

/* Sections */
.lp-section {
  padding: 4rem 0;
}

.lp-section--tight {
  padding-top: 2rem;
}

.lp-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--lp-green);
  margin: 0 0 0.75rem;
}

.lp-h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.875rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.lp-lead {
  margin: 0 0 1.75rem;
  font-size: 1.0625rem;
  color: var(--lp-muted);
  max-width: 36rem;
}

.lp-h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.lp-sub {
  margin: 0 0 2.5rem;
  color: var(--lp-muted);
  font-size: 1rem;
  max-width: 40rem;
}

/* Hero */
.lp-hero {
  padding: 3rem 0 4rem;
}

.lp-hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .lp-hero-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.lp-hero-card {
  border: 1px solid var(--lp-border);
  border-radius: 1rem;
  padding: 1.5rem;
  background: var(--lp-bg-elevated);
}

.lp-hero-card p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: var(--lp-muted);
}

/* Cards grid */
.lp-grid {
  display: grid;
  gap: 1rem;
}

.lp-grid-2 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .lp-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.lp-grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .lp-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.lp-card {
  border: 1px solid var(--lp-border);
  border-radius: 0.875rem;
  padding: 1.25rem 1.35rem;
  background: var(--lp-bg-elevated);
  transition: border-color 0.2s ease;
}

.lp-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.lp-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

.lp-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--lp-muted);
}

.lp-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

/* Steps */
.lp-steps {
  display: grid;
  gap: 1.25rem;
  counter-reset: step;
}

@media (min-width: 768px) {
  .lp-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.lp-step {
  position: relative;
  border: 1px solid var(--lp-border);
  border-radius: 0.875rem;
  padding: 1.25rem;
  background: var(--lp-bg-elevated);
}

.lp-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  background: var(--lp-green);
  color: #04210f;
  font-weight: 800;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.lp-step h3 {
  margin: 0 0 0.35rem;
  font-size: 0.9375rem;
  font-weight: 700;
}

.lp-step p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--lp-muted);
}

/* Quote */
.lp-quote {
  border: 1px solid var(--lp-border);
  border-radius: 1rem;
  padding: 2rem 1.5rem;
  background: linear-gradient(135deg, var(--lp-bg-elevated) 0%, #0a0a0b 100%);
}

.lp-quote blockquote {
  margin: 0;
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  font-weight: 600;
  font-style: italic;
  line-height: 1.55;
  color: var(--lp-text);
}

.lp-quote figcaption {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--lp-green);
}

/* Table */
.lp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--lp-border);
  border-radius: 0.875rem;
  -webkit-overflow-scrolling: touch;
}

.lp-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.lp-table th,
.lp-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--lp-border);
}

.lp-table th {
  background: var(--lp-bg-elevated);
  font-weight: 700;
  color: var(--lp-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.lp-table tr:last-child td {
  border-bottom: none;
}

.lp-table td:first-child {
  font-weight: 600;
}

.lp-ok {
  color: var(--lp-green);
  font-weight: 700;
}

.lp-bad {
  color: #f87171;
  font-weight: 700;
}

/* CTA footer band */
.lp-cta-final {
  padding: 4rem 0 5rem;
  text-align: center;
}

.lp-cta-final .lp-h2 {
  margin-bottom: 0.75rem;
}

.lp-cta-final > .lp-wrap > p {
  margin: 0 auto 1.5rem;
  max-width: 28rem;
  color: var(--lp-muted);
  font-size: 0.9375rem;
}

.lp-footer {
  padding: 1.75rem 0 2.25rem;
  border-top: 1px solid var(--lp-border);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--lp-muted);
}

.lp-footer-brand {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
}

.lp-footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 0.75rem;
  margin: 0 0 1.25rem;
}

.lp-footer-nav a {
  color: var(--lp-green);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.lp-footer-nav a:hover {
  color: var(--lp-green-hover);
}

.lp-footer-company {
  margin: 0 auto 0.75rem;
  max-width: 36rem;
  line-height: 1.65;
  color: var(--lp-text);
  font-size: 0.8125rem;
}

.lp-footer-company strong {
  color: var(--lp-muted);
  font-weight: 700;
}

.lp-footer-note {
  margin: 0 auto;
  max-width: 32rem;
  font-size: 0.75rem;
  color: var(--lp-muted);
  line-height: 1.5;
}