.top-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-primary);
  color: #ffffff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.top-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--space-xs) + 2px) 0;
}

.brand {
  display: flex;
  align-items: center;
  width: 162px;
  height: 43px;
  flex-shrink: 0;
  gap: var(--space-xs);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #ffffff;
  line-height: 1;
}

.brand:hover {
  color: #f4f7f5;
}

.brand img {
  height: 100%;
  width: auto;
  display: block;
  max-width: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-link {
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.9);
  border-bottom: 2px solid transparent;
  font-weight: 600;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-link:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}

.nav-link.active {
  border-color: var(--color-contrast);
}

.hero {
  padding-top: calc(var(--space-xxl) + 6px);
  padding-bottom: var(--space-xl);
}

.hero h1 {
  font-size: clamp(2.1rem, 3vw, 2.7rem);
}

.hero .lead {
  max-width: 640px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: calc(var(--space-lg) + 4px);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.card h3 {
  margin-bottom: var(--space-xs);
}

.card p {
  margin-bottom: var(--space-md);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(14, 79, 71, 0.06);
  color: var(--color-primary);
  border-radius: var(--r-sm);
  font-size: 0.85rem;
  border: 1px solid rgba(14, 79, 71, 0.2);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--btn-gap);
  min-height: var(--btn-h);
  padding: 0 var(--btn-px);
  border-radius: var(--r-md);
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.18s ease, border-color 0.18s ease;
  text-decoration: none;
  color: inherit;
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: rgba(14, 79, 71, 0.9);
}

.btn-primary:hover {
  background: #0c433d;
  transform: translateY(-1px);
  color: #ffffff;
}

.btn-primary:active {
  transform: translateY(0.5px);
  color: #ffffff;
}

.btn-secondary {
  background: #ffffff;
  color: var(--color-primary);
  border-color: rgba(14, 79, 71, 0.45);
}

.btn-secondary:hover {
  background: #f9fbfa;
  border-color: rgba(14, 79, 71, 0.6);
  transform: translateY(-1px);
  color: var(--color-primary);
}

.btn-secondary:active {
  transform: translateY(0.5px);
  color: var(--color-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(14, 79, 71, 0.3);
}

.btn-ghost:hover {
  background: rgba(14, 79, 71, 0.04);
  color: var(--color-text);
}

.btn-ghost:active {
  transform: translateY(0.5px);
  color: var(--color-text);
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-md);
}

label {
  font-weight: 600;
  color: var(--color-text);
}

input[type="text"],
input[type="number"],
textarea {
  background: #ffffff;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 12px;
  border-radius: var(--r-md);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
  border-color: rgba(14, 79, 71, 0.5);
  box-shadow: 0 0 0 3px rgba(14, 79, 71, 0.1);
  outline: none;
}

.helper-text {
  font-size: 0.9rem;
  color: var(--color-muted);
}

.note {
  margin-top: var(--space-lg);
  font-size: 0.95rem;
  color: var(--color-muted);
}

footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
  margin-top: var(--space-xl);
  color: var(--color-muted);
}

footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.form-msg {
  margin: var(--space-xs) 0;
  color: var(--color-muted);
  display: none;
}

.form-msg-error {
  color: #b00020;
  font-weight: 600;
}

.form-msg-success {
  color: var(--color-primary);
  font-weight: 700;
}

.capture-card {
  display: grid;
  gap: var(--space-md);
}

.capture-card h3 {
  margin: 0;
}

.capture-card p {
  margin: 0;
  color: var(--color-muted);
}

.capture-card .capture-form {
  display: grid;
  gap: var(--space-sm);
}

.capture-card .row-success {
  display: none;
  gap: var(--space-sm);
}

.capture-card .row-form {
  display: block;
}

.capture-card .capture-fields {
  display: grid;
  gap: var(--space-sm);
}

.capture-card input[type="text"],
.capture-card input[type="email"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  display: block;
  box-sizing: border-box;
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: 12px;
  font: inherit;
  line-height: 1.2;
  background: #ffffff;
  color: var(--color-text);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.capture-card input[type="text"]:focus,
.capture-card input[type="email"]:focus {
  border-color: rgba(14, 79, 71, 0.5);
  box-shadow: 0 0 0 3px rgba(14, 79, 71, 0.1);
  outline: none;
}

.capture-card .form-row {
  display: grid;
  gap: 6px;
}

.capture-card .checkbox-row {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.capture-card .checkbox-row label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.capture-card .checkbox-row input[type="checkbox"] {
  margin-top: 4px;
}

.capture-card .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.capture-card .form-actions .btn {
  width: auto;
}

@media (max-width: 640px) {
  .capture-card .form-actions .btn {
    width: 100%;
  }
}

.ml-embedded {
  width: 100%;
}

.ml-embedded iframe {
  max-width: 100%;
}

.ml-fallback {
  margin-bottom: 8px;
  opacity: 0.7;
  font-size: 0.95em;
}

/* ── Hamburger toggle button ─────────────────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.18s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    z-index: 9;
    padding: var(--space-xs) 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    padding: var(--space-sm) var(--space-lg);
    border-bottom: none;
    border-left: 3px solid transparent;
    font-size: 0.95rem;
  }

  .nav-link:hover {
    border-bottom: none;
    border-left-color: rgba(255, 255, 255, 0.4);
  }

  .nav-link.active {
    border-bottom: none;
    border-left-color: var(--color-contrast);
  }

  .card {
    padding: var(--space-lg);
  }

  .btn {
    width: 100%;
  }
}

/* Pricing calculator scroll cue (scoped via class usage) */
.pn-scroll-cue {
  position: fixed;
  bottom: var(--space-sm);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(12, 17, 16, 0.94);
  color: #f4f5f0;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 12px 16px;
  display: none;
  align-items: center;
  gap: var(--space-sm);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
  z-index: 30;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  width: min(520px, calc(100% - 24px));
}

.pn-scroll-cue-text {
  flex: 1;
}

.pn-scroll-cue-action {
  color: var(--color-secondary);
  background: rgba(164, 214, 164, 0.12);
  border: 1px solid rgba(164, 214, 164, 0.35);
  padding: 8px 12px;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.95rem;
}

.pn-scroll-padding {
  padding-bottom: 80px !important;
}


@media (max-width: 480px) {
  .brand {
    width: 120px;
    height: 32px;
  }
}