:root {
  --ink: #182026;
  --muted: #5d6971;
  --paper: #f7f4ef;
  --panel: #ffffff;
  --line: #d9d2c7;
  --green: #126b57;
  --green-dark: #0d4f42;
  --blue: #1769aa;
  --yellow: #f3bf35;
  --coral: #e56a4f;
  --shadow: 0 24px 70px rgba(24, 32, 38, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 244, 239, 0.92);
  border-bottom: 1px solid rgba(24, 32, 38, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: white;
}

.site-nav {
  display: none;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.header-action,
.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 10px 16px;
  font-weight: 700;
}

.header-action,
.button-primary {
  background: var(--green);
  color: white;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.58);
}

.hero {
  display: grid;
  gap: 24px;
  align-items: center;
  padding: clamp(28px, 5vw, 56px) clamp(18px, 5vw, 72px);
}

.hero-copy {
  max-width: 670px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.55rem, 8.5vw, 6rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.18rem;
  letter-spacing: 0;
}

.hero-intro {
  max-width: 560px;
  color: var(--muted);
  font-size: clamp(1.06rem, 2.4vw, 1.36rem);
}

.hero-actions,
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-actions {
  margin-top: 22px;
}

.trust-row {
  margin-top: 24px;
  color: var(--muted);
  font-size: 0.94rem;
}

.trust-row span {
  border-left: 3px solid var(--yellow);
  padding-left: 10px;
}

.phone-visual {
  display: flex;
  justify-content: center;
}

.phone-shell {
  width: min(100%, 310px);
  border: 9px solid #10171c;
  border-radius: 30px;
  background: #eef2ed;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.phone-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  color: #243039;
  font-size: 0.82rem;
  font-weight: 700;
}

.signal {
  color: var(--green);
}

.map-card {
  position: relative;
  height: 150px;
  margin: 0 12px 12px;
  overflow: hidden;
  border-radius: 14px;
  background: #d7e2d5;
}

.map-snippet {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.95) contrast(0.98);
}

.map-attribution {
  position: absolute;
  right: 8px;
  bottom: 6px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.86);
  color: #30404a;
  padding: 3px 5px;
  font-size: 0.54rem;
  font-weight: 700;
}

.route-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.route-line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.route-flow {
  filter: drop-shadow(0 0 2px rgba(0, 183, 255, 0.8));
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .route-flow {
    display: none;
  }
}

.pin {
  position: absolute;
  border-radius: 8px;
  padding: 7px 9px;
  background: var(--ink);
  color: white;
  font-size: 0.72rem;
  font-weight: 800;
}

.pin-start {
  left: 54.1%;
  top: 8%;
  transform: translate(-50%, -50%);
}

.pin-end {
  left: 71.7%;
  top: 50.8%;
  transform: translate(-50%, -50%);
  background: var(--coral);
}

.session-card {
  margin: 0 12px 12px;
  border-radius: 14px;
  background: var(--panel);
  padding: 14px;
}

.small-label,
.pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  background: rgba(18, 107, 87, 0.12);
  color: var(--green-dark);
  padding: 5px 9px;
  font-size: 0.74rem;
  font-weight: 800;
}

.session-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.02rem;
}

.session-card p {
  margin: 4px 0 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.session-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.session-buttons span,
.parent-controls button,
.choice {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-weight: 800;
}

.session-buttons span {
  display: grid;
  place-items: center;
  font-size: 0.82rem;
}

.planner-band,
.content-band,
.pricing-band,
.safety-band {
  padding: clamp(44px, 7vw, 86px) clamp(18px, 5vw, 72px);
}

.planner-band {
  background: #ffffff;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.05rem;
}

.planner-layout {
  display: grid;
  gap: 18px;
  align-items: stretch;
}

.planner-panel,
.result-panel,
.feature-grid article,
.price-card {
  border: 1px solid rgba(24, 32, 38, 0.12);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 16px 40px rgba(24, 32, 38, 0.07);
}

.planner-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
}

label,
legend {
  color: #2d373f;
  font-size: 0.86rem;
  font-weight: 800;
}

input,
select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf7;
  color: var(--ink);
  padding: 10px 12px;
}

fieldset {
  min-width: 0;
  margin: 0;
  border: 0;
  padding: 8px 0 0;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.choice {
  cursor: pointer;
}

.choice.is-active {
  border-color: var(--green);
  background: var(--green);
  color: white;
}

.result-panel {
  padding: 22px;
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--muted);
  font-weight: 800;
}

.result-panel h3 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
}

.result-panel p {
  color: var(--muted);
}

.route-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 24px 0;
}

.route-stats div {
  border-radius: 8px;
  background: #f5f2ec;
  padding: 12px;
}

.route-stats strong {
  display: block;
  font-size: 1.5rem;
}

.route-stats span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.parent-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.parent-controls button:last-child {
  border-color: var(--coral);
  color: #9e3424;
}

.content-band {
  background: #edf3ee;
}

.feature-grid,
.pricing-grid {
  display: grid;
  gap: 14px;
}

.feature-grid article,
.price-card {
  padding: 22px;
}

.feature-number {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--blue);
  font-weight: 900;
}

.feature-grid p,
.price-card p {
  color: var(--muted);
}

.safety-band {
  display: grid;
  gap: 24px;
  background: var(--ink);
  color: white;
}

.safety-band .eyebrow {
  color: #9ee2cf;
}

.safety-list {
  display: grid;
  gap: 10px;
}

.safety-list p {
  margin: 0;
  border-left: 4px solid var(--yellow);
  padding: 10px 0 10px 14px;
  color: rgba(255, 255, 255, 0.86);
}

.pricing-band {
  background: #fbfaf7;
}

.price-card .price {
  margin: 10px 0;
  color: var(--ink);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
}

.price-card.featured {
  border: 2px solid var(--green);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(24, 32, 38, 0.1);
  padding: 22px clamp(18px, 5vw, 72px);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-footer a,
.site-nav a {
  text-underline-offset: 4px;
}

.site-footer a:hover,
.site-nav a:hover {
  text-decoration: underline;
}

.legal-page {
  min-height: calc(100vh - 91px);
}

.legal-hero {
  padding: clamp(44px, 7vw, 92px) clamp(18px, 5vw, 72px) clamp(28px, 5vw, 56px);
}

.legal-hero h1 {
  max-width: 900px;
}

.legal-hero p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.12rem;
}

.legal-content,
.contact-layout {
  max-width: 920px;
  padding: 0 clamp(18px, 5vw, 72px) clamp(56px, 8vw, 96px);
}

.legal-content h2 {
  margin-top: 34px;
  font-size: clamp(1.25rem, 2vw, 1.8rem);
}

.legal-content p {
  color: var(--muted);
  font-size: 1.02rem;
}

.contact-layout {
  display: grid;
  gap: 16px;
  max-width: 1100px;
}

.contact-card {
  border: 1px solid rgba(24, 32, 38, 0.12);
  border-radius: 8px;
  background: var(--panel);
  padding: clamp(22px, 4vw, 34px);
  box-shadow: 0 16px 40px rgba(24, 32, 38, 0.07);
}

.contact-card p {
  color: var(--muted);
}

@media (min-width: 760px) {
  .site-nav {
    display: flex;
  }

  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.72fr);
    gap: 34px;
  }

  .phone-shell {
    width: min(100%, 360px);
    border-width: 10px;
    border-radius: 34px;
  }

  .map-card {
    height: 300px;
  }

  .session-card {
    padding: 16px;
  }

  .session-card strong {
    font-size: 1.14rem;
  }

  .session-buttons {
    display: grid;
  }

  .planner-layout {
    grid-template-columns: minmax(280px, 0.75fr) minmax(360px, 1fr);
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .safety-band {
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
    align-items: start;
  }

  .contact-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.75fr);
  }
}

@media (max-width: 759px) {
  .trust-row {
    display: none;
  }

  .session-buttons {
    display: none;
  }
}

@media (max-width: 420px) {
  .header-action {
    display: none;
  }

  h1 {
    font-size: 2.36rem;
  }

  .route-stats,
  .parent-controls,
  .choice-grid {
    grid-template-columns: 1fr;
  }
}