/* Freightinel marketing site */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary: #0f172a;
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --accent: #06b6d4;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1120px;
  --header-h: 80px;
}

body.nav-open {
  overflow: hidden;
}

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


html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.narrow {
  width: min(100% - 2rem, 760px);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.brand-text {
  font-size: 1.25rem;
  color: var(--secondary);
  line-height: 1;
}

@media (min-width: 901px) {
  .header-inner {
    min-height: 92px;
  }

  .header-inner > .brand .brand-logo {
    width: 76px;
    height: 76px;
  }

  .header-inner > .brand .brand-text {
    font-size: 1.42rem;
  }

  .brand-footer .brand-logo {
    width: 84px;
    height: 84px;
  }

  .brand-footer .brand-text {
    font-size: 1.48rem;
  }
}

.site-nav {
  display: flex;
  align-items: center;
}

.site-nav-panel {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link-icon {
  display: none;
}

.site-nav a:not(.btn):not(.nav-link) {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.site-nav a:not(.btn):not(.nav-link):hover {
  color: var(--primary);
}

.locale-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 3px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.locale-toggle-slider {
  position: absolute;
  top: 3px;
  left: 3px;
  width: calc(50% - 3px);
  height: calc(100% - 6px);
  border-radius: 999px;
  background: var(--primary);
  transition: transform 0.22s ease;
  z-index: 0;
}

.locale-toggle.is-en .locale-toggle-slider {
  transform: translateX(100%);
}

.locale-toggle-option {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 46px;
  height: 32px;
  border-radius: 999px;
  text-decoration: none;
  transition: opacity 0.15s ease;
}

.locale-toggle-option:not(.is-active) {
  opacity: 0.72;
}

.locale-toggle-option:hover {
  opacity: 1;
}

.locale-flag {
  width: 26px;
  height: 17px;
  display: block;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.1);
}

.locale-flag-gb {
  shape-rendering: geometricPrecision;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.55rem 0.9rem;
  font-size: 0.88rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: var(--surface);
  color: var(--secondary);
  border-color: var(--border);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-head {
  margin-bottom: 2.5rem;
}

.section-head.center {
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.eyebrow.accent {
  color: var(--accent);
}

h1, h2, h3 {
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
}

h3 {
  font-size: 1.15rem;
}

.lead,
.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 58ch;
}

.section-sub {
  margin: 0.75rem auto 0;
}

/* Photo placeholders */
.photo-placeholder {
  display: grid;
  place-items: center;
  text-align: center;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #94a3b8;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.06), rgba(6, 182, 212, 0.08)),
    repeating-linear-gradient(
      -45deg,
      rgba(148, 163, 184, 0.12),
      rgba(148, 163, 184, 0.12) 12px,
      rgba(255, 255, 255, 0.35) 12px,
      rgba(255, 255, 255, 0.35) 24px
    );
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius);
  min-height: 280px;
}

.photo-placeholder small {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
}

.photo-frame {
  overflow: hidden;
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  background: var(--surface);
}

.site-screenshot {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.photo-frame .site-screenshot {
  border-radius: inherit;
}

/* Hero */
.hero {
  position: relative;
  padding: 5.5rem 0 4rem;
  background: var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 3rem;
  align-items: center;
}

.hero-copy .lead {
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hero-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-visual {
  width: 100%;
  min-width: 0;
}

.hero-dashboard-photo {
  min-height: 0;
}

/* Problem */
.section-problem {
  background: var(--surface);
  text-align: center;
}

.problem-flow {
  margin-top: 2rem;
}

.problem-cards {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.problem-card {
  min-width: 140px;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  font-weight: 600;
}

.problem-icon {
  display: grid;
  place-items: center;
  margin: 0 auto 0.5rem;
  color: var(--primary);
}

.problem-arrow {
  display: grid;
  place-items: center;
  margin: 1rem 0;
  color: var(--primary);
}

.problem-result {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 1.1rem;
}

/* Icons (Lucide inline SVG — CSP-safe, no external deps) */
.icon {
  display: block;
  flex-shrink: 0;
}

.icon-sm {
  width: 1rem;
  height: 1rem;
}

.icon-md {
  width: 1.25rem;
  height: 1.25rem;
}

.icon-lg {
  width: 1.5rem;
  height: 1.5rem;
}

.icon-arrow {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--primary);
}

.icon-chevron {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--muted);
  transition: transform 0.2s ease;
}

.card-title-icon {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0;
}

.card-icon-wrap {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 10px;
  background: #eff6ff;
  color: var(--primary);
  flex-shrink: 0;
}

.icon-list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
}

.icon-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  color: var(--muted);
}

.icon-list li + li {
  margin-top: 0.45rem;
}

.icon-list-check {
  color: var(--success);
  margin-top: 0.15rem;
}
.platform-shot {
  margin-bottom: 2rem;
}

.platform-chain.flow-serpentine {
  margin-top: 0.5rem;
}

.flow-serpentine {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  --flow-step-w: 100%;
  --flow-connector-w: 1.5rem;
}

.flow-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
}

.flow-connector--forward,
.flow-connector--back {
  display: none;
}

.flow-turn {
  display: grid;
  place-items: center;
  color: var(--primary);
}

.flow-connector--down {
  display: grid;
  place-items: center;
  color: var(--primary);
}

.flow-step,
.chain-step,
.workflow-step {
  width: 100%;
  max-width: 360px;
  box-sizing: border-box;
}

.chain-step {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1.35rem;
  min-height: 3.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-weight: 600;
  box-sizing: border-box;
}

.chain-icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  background: #eff6ff;
  color: var(--primary);
  flex-shrink: 0;
}

.chain-label,
.workflow-label {
  font-weight: 600;
  line-height: 1.35;
  flex: 1;
  min-width: 0;
}

@media (min-width: 900px) {
  .flow-serpentine {
    --flow-step-w: 232px;
    gap: 1.1rem;
  }

  .flow-row {
    display: grid;
    grid-template-columns:
      var(--flow-step-w)
      var(--flow-connector-w)
      var(--flow-step-w)
      var(--flow-connector-w)
      var(--flow-step-w);
    gap: 0;
    align-items: center;
    justify-content: center;
    width: fit-content;
    max-width: 100%;
  }

  .flow-connector--down {
    display: none;
  }

  .flow-connector--forward,
  .flow-connector--back {
    display: grid;
    place-items: center;
    color: var(--primary);
  }

  .flow-turn {
    display: grid;
    place-items: center;
    width: calc(
      var(--flow-step-w) * 3 +
      var(--flow-connector-w) * 2
    );
    max-width: 100%;
    margin: 0.15rem 0;
    color: var(--primary);
  }

  .flow-step,
  .chain-step,
  .workflow-step {
    width: var(--flow-step-w);
    min-width: var(--flow-step-w);
    max-width: var(--flow-step-w);
    justify-content: flex-start;
  }
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.feature-group-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.65rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.feature-group-card h3 {
  margin: 0 0 1.15rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.feature-group-card .icon-list {
  margin-top: 0;
}

.feature-group-card .icon-list li + li {
  margin-top: 0.7rem;
}

/* Radar */
.section-radar {
  background: linear-gradient(180deg, #eff6ff, var(--bg));
}

.dashboard-grid,
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.radar-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2.5rem;
  align-items: center;
}

.radar-shot,
.dashboard-shot,
.intelligence-shot {
  min-height: 0;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
}

/* Intelligence */
.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.signal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
}

.signal-icon-wrap {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 12px;
  background: #eff6ff;
  color: var(--primary);
  margin-bottom: 0.85rem;
}

.signal-card h3 {
  margin: 0 0 0.45rem;
}

.signal-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Why */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

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

.why-card h3 {
  margin: 0 0 0.65rem;
}

/* Workflow */
.workflow-flow.flow-serpentine {
  margin-top: 0.5rem;
}

.workflow-step {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1.2rem;
  min-height: 3.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-sizing: border-box;
}

.workflow-icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  flex-shrink: 0;
}

.workflow-label {
  font-weight: 600;
}

/* Carousel */
.carousel {
  max-width: 900px;
  margin: 0 auto;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: var(--radius);
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}

.carousel-viewport.is-dragging {
  cursor: grabbing;
}

.carousel-track {
  display: flex;
  transition: transform 0.45s ease;
  will-change: transform;
}

.carousel-track.no-transition {
  transition: none;
}

.carousel-slide {
  flex: 0 0 100%;
  min-width: 100%;
}

.carousel-photo {
  min-height: 0;
}

.carousel-caption {
  text-align: center;
  font-weight: 600;
  margin: 0.85rem 0 0;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.carousel-btn {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
}

.carousel-dots {
  display: flex;
  gap: 0.5rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  background: #cbd5e1;
  cursor: pointer;
}

.carousel-dot.is-active {
  background: var(--primary);
}

/* Modules accordion */
.modules-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.module-accordion-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.module-accordion-summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.module-accordion-summary::-webkit-details-marker {
  display: none;
}

.module-summary-left {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 0;
}

.module-summary-copy {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.module-summary-title {
  line-height: 1.35;
  font-weight: 700;
}

.module-summary-hook {
  font-size: 0.88rem;
  font-weight: 500;
  font-style: italic;
  color: var(--muted);
  line-height: 1.45;
}

.module-accordion-item[open] .module-summary-hook {
  display: none;
}

.module-accordion-summary .icon-chevron {
  margin-top: 0.15rem;
}

.module-accordion-item[open] .icon-chevron {
  transform: rotate(180deg);
}

.module-accordion-body {
  padding: 0 1.15rem 1.15rem;
  border-top: 1px solid var(--border);
}

.module-accordion-body .module-hook {
  margin-top: 1rem;
}

.module-hook {
  margin: 0 0 1rem;
  padding-left: 1rem;
  border-left: 3px solid var(--accent);
  color: var(--secondary);
  font-style: italic;
}

.module-block {
  margin-bottom: 0.85rem;
}

.module-block.muted p {
  color: var(--muted);
  font-size: 0.92rem;
}

.module-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.module-label.problem {
  color: var(--danger);
}

.module-label.solution {
  color: var(--success);
}

.module-close {
  margin: 0.5rem 0 0;
  font-weight: 600;
  color: var(--primary-dark);
}

/* CTA / Form */
.section-cta {
  background: linear-gradient(180deg, var(--bg), #eff6ff);
}

.cta-copy .hook-bank {
  margin: 1.25rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.cta-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.lead-form .form-row {
  margin-bottom: 0.9rem;
}

.lead-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.optional {
  color: var(--muted);
  font-weight: 500;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  background: #fff;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: 2px solid rgba(37, 99, 235, 0.25);
  border-color: var(--primary);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note {
  margin: 0.75rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  font-size: 0.92rem;
}

.alert-success {
  background: rgba(34, 197, 94, 0.12);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.alert ul {
  margin: 0;
  padding-left: 1.1rem;
}

/* Footer */
.site-footer {
  background: var(--secondary);
  color: #cbd5e1;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
}

.footer-brand .brand-text {
  color: #fff;
}

.brand-footer .brand-logo {
  width: 64px;
  height: 64px;
}

.brand-footer .brand-text {
  font-size: 1.3rem;
}

.footer-brand p {
  margin: 0.75rem 0 0;
  max-width: 32ch;
  color: #94a3b8;
}

.footer-links h4 {
  margin: 0 0 0.75rem;
  color: #fff;
  font-size: 0.92rem;
}

.footer-links a {
  display: block;
  color: #94a3b8;
  margin-bottom: 0.45rem;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  font-size: 0.85rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-privacy {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 500;
  margin-left: auto;
}

.footer-privacy:hover {
  color: #fff;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .radar-grid,
  .dashboard-grid,
  .cta-grid,
  .feature-grid,
  .signal-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-grid {
    display: flex;
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .hero-grid,
  .radar-grid,
  .cta-grid {
    align-items: stretch;
  }

  .photo-frame {
    width: 100%;
  }

  .nav-toggle {
    display: block;
  }

  .site-header {
    background: var(--bg);
    backdrop-filter: none;
  }

  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    display: none;
    overflow-y: auto;
    background: var(--bg);
    border: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav-panel {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    min-height: 100%;
    padding: 0.5rem 1.25rem 2rem;
  }

  .nav-link {
    padding: 0.95rem 0.75rem;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--border);
  }

  .nav-link-icon {
    display: block;
    color: var(--primary);
    flex-shrink: 0;
  }

  .locale-toggle {
    align-self: center;
    margin-top: 1.25rem;
  }

  .nav-demo-btn {
    width: 100%;
    margin-top: 1rem;
    padding: 0.95rem 1.25rem;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 68px;
  }

  .section {
    padding: 3.5rem 0;
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-logo {
    width: 52px;
    height: 52px;
  }

  .brand-text {
    font-size: 1.1rem;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .chain-step,
  .workflow-step {
    min-width: 0;
    width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.55rem;
    padding-bottom: 5.5rem;
  }

  .footer-bottom p {
    margin: 0;
  }

  .footer-privacy {
    margin-left: 0;
  }
}

/* Operation CTA banner */
.section-operation-cta {
  padding-top: 0;
}

.operation-cta-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 55%, #2563eb 100%);
  color: #fff;
  border-radius: calc(var(--radius) + 4px);
  padding: 2.5rem 2.25rem;
  box-shadow: var(--shadow);
}

.operation-cta-card .eyebrow {
  color: #93c5fd;
}

.operation-cta-card h2 {
  color: #fff;
  margin-bottom: 0.85rem;
}

.operation-cta-lead {
  color: #cbd5e1;
  max-width: 68ch;
  margin: 0;
  line-height: 1.6;
}

.operation-cta-benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem 1.75rem;
  margin: 2rem 0 1.75rem;
  padding: 0;
  list-style: none;
}

.operation-cta-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: #e2e8f0;
  font-size: 0.95rem;
  line-height: 1.45;
}

.operation-cta-benefits .icon-list-check {
  color: #86efac;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.icon-list-x {
  color: #f87171;
}

.operation-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.operation-cta-tagline {
  margin: 0;
  color: #bfdbfe;
  font-weight: 600;
  max-width: 42ch;
}

/* Form privacy note */
.form-privacy {
  margin: 0.85rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.form-privacy a {
  color: var(--primary);
  font-weight: 600;
}

/* Legal / privacy page */
.legal-doc h1 {
  margin-bottom: 0.5rem;
}

.legal-updated {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.legal-intro {
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 2rem;
}

.legal-block {
  margin-bottom: 1.5rem;
}

.legal-block h2 {
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
}

.legal-block p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.legal-back {
  margin-top: 2.5rem;
}

/* Floating actions */
.floating-actions {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

.floating-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: none;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.2);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.floating-btn:hover {
  transform: translateY(-2px);
}

.floating-btn-top {
  background: var(--surface);
  color: var(--primary);
  border: 1px solid var(--border);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.15s ease;
}

.floating-btn-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.floating-btn-whatsapp {
  background: #25d366;
  color: #fff;
}

.whatsapp-icon {
  width: 26px;
  height: 26px;
  display: block;
}

@media (max-width: 720px) {
  .operation-cta-benefits {
    grid-template-columns: 1fr;
  }

  .operation-cta-card {
    padding: 1.75rem 1.25rem;
  }

  .operation-cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
}