:root {
  --ink: #172f3a;
  --ink-soft: #334f5a;
  --muted: #4f6872;
  --teal: #0f8f8d;
  --teal-deep: #08676f;
  --teal-soft: #dff3ef;
  --navy: #173a52;
  --gold: #d89b54;
  --gold-soft: #fff3df;
  --rose-soft: #f8e8df;
  --cream: #fbf6ed;
  --surface: #fffdf8;
  --surface-strong: #ffffff;
  --border: #d8d1c2;
  --shadow: 0 18px 48px rgba(23, 58, 82, 0.12);
  --radius: 18px;
  --max: 1120px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 0%, rgba(15, 143, 141, 0.12), transparent 30rem),
    radial-gradient(circle at 90% 4%, rgba(216, 155, 84, 0.16), transparent 26rem),
    var(--cream);
  font-size: 17px;
  line-height: 1.6;
}

a {
  color: var(--teal-deep);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

img,
svg {
  max-width: 100%;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 246, 237, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(227, 221, 208, 0.82);
}

.nav {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.brand-logo {
  width: 44px;
  height: 38px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 8px 16px rgba(8, 103, 111, 0.12));
}

.brand-text span {
  display: block;
  font-size: 0.76rem;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  padding: 9px 12px;
  font: inherit;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: #2f4853;
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 700;
  padding: 9px 11px;
  border-radius: 999px;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--teal-deep);
  background: rgba(15, 143, 141, 0.09);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--teal-deep);
  color: white;
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(8, 103, 111, 0.18);
}

.button.secondary {
  background: var(--surface);
  color: var(--teal-deep);
  border-color: #c9c1b0;
  box-shadow: none;
}

.button.gold {
  background: var(--gold);
  color: #251a0f;
  box-shadow: 0 12px 24px rgba(216, 155, 84, 0.2);
}

main {
  flex: 1;
}

.section {
  padding: 72px 0;
}

.section.tight {
  padding: 44px 0;
}

.wrap {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.hero {
  padding: 72px 0 50px;
}

.message-band {
  padding: 18px 0 0;
}

.site-message {
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--teal-soft);
  border: 1px solid rgba(8, 103, 111, 0.16);
  color: var(--teal-deep);
  font-weight: 800;
}

.site-message.error {
  background: var(--rose-soft);
  border-color: rgba(126, 66, 48, 0.18);
  color: #7e4230;
}

.form-messages {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.feedback-form {
  display: grid;
  gap: 18px;
  margin: 22px 0 34px;
}

.honeypot-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field label {
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 800;
}

.form-input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
  font: inherit;
  padding: 13px 14px;
  outline: none;
}

.form-input:focus {
  border-color: rgba(15, 143, 141, 0.45);
  box-shadow: 0 0 0 4px rgba(15, 143, 141, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

.field-error {
  color: #7e4230;
  font-size: 0.92rem;
  font-weight: 700;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 40px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal-deep);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
}

h1 {
  max-width: 780px;
  font-size: clamp(2.55rem, 6vw, 5.25rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  font-size: 1.25rem;
}

.lead {
  max-width: 690px;
  margin: 20px 0 0;
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  color: var(--ink-soft);
}

.hero-actions,
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-note {
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 0.96rem;
  font-weight: 650;
}

.pilot-stat {
  margin-top: 16px;
  color: var(--teal-deep);
  font-weight: 800;
}

.card {
  background: rgba(255, 253, 248, 0.96);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-device {
  padding: 18px;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.92), rgba(223, 243, 239, 0.62)),
    var(--surface);
}

.phone-frame {
  width: min(100%, 360px);
  margin: 0 auto;
  padding: 14px;
  border-radius: 34px;
  background: #183746;
  box-shadow: 0 28px 70px rgba(23, 58, 82, 0.24);
}

.phone-screen {
  border-radius: 24px;
  background: var(--cream);
  padding: 18px;
  min-height: 560px;
  overflow: hidden;
}

.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 800;
}

.screen-title {
  margin-top: 18px;
  font-size: 1.4rem;
  font-weight: 850;
  color: var(--ink);
}

.screen-subtitle {
  margin: 7px 0 16px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.45;
}

.mini-card {
  padding: 14px;
  border-radius: 15px;
  border: 1px solid rgba(216, 209, 194, 0.92);
  background: var(--surface-strong);
  margin: 10px 0;
}

.mini-card.teal {
  background: #edf8f5;
}

.mini-card.gold {
  background: var(--gold-soft);
}

.mini-kicker {
  color: var(--teal-deep);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 850;
}

.mini-title {
  margin-top: 5px;
  font-weight: 850;
  color: var(--ink);
}

.mini-text {
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.4;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal-deep);
  font-size: 0.82rem;
  font-weight: 800;
}

.grid {
  display: grid;
  gap: 18px;
}

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

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card {
  padding: 24px;
}

.icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--teal-soft);
  color: var(--teal-deep);
  font-weight: 900;
  margin-bottom: 14px;
}

.icon.gold {
  background: var(--gold-soft);
  color: #8c5a1f;
}

.icon.rose {
  background: var(--rose-soft);
  color: #9a5d4c;
}

.muted {
  color: var(--ink-soft);
}

.info-card .muted,
.step .muted,
.callout .muted {
  color: #334f5a;
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-head p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.steps {
  counter-reset: step;
}

.step {
  position: relative;
  padding: 24px 24px 24px 76px;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 24px;
  top: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--teal-deep);
  color: white;
  font-weight: 900;
}

.band {
  background: rgba(255, 253, 248, 0.68);
  border-block: 1px solid rgba(227, 221, 208, 0.75);
}

.callout {
  padding: 28px;
  background: linear-gradient(135deg, rgba(223, 243, 239, 0.9), rgba(255, 243, 223, 0.88));
}

.page-hero {
  padding: 56px 0 26px;
}

.page-hero h1 {
  font-size: clamp(2.25rem, 5vw, 4.2rem);
}

.content {
  max-width: 880px;
}

.content-card {
  padding: clamp(22px, 4vw, 38px);
}

.content h2 {
  margin-top: 34px;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

.content h2:first-child {
  margin-top: 0;
}

.content h3 {
  margin-top: 24px;
}

.content p,
.content li {
  color: #304b55;
}

.content ul,
.content ol {
  padding-left: 1.25rem;
}

.content li + li {
  margin-top: 8px;
}

.notice {
  padding: 16px;
  border-radius: 14px;
  background: var(--gold-soft);
  border: 1px solid rgba(216, 155, 84, 0.28);
  color: #473420;
}

.table-like {
  display: grid;
  gap: 10px;
}

.row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
}

.row strong {
  color: var(--ink);
}

.row span {
  color: #304b55;
}

.site-footer {
  padding: 36px 0;
  border-top: 1px solid var(--border);
  background: rgba(255, 253, 248, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  justify-content: flex-end;
}

.footer-links a {
  color: #304b55;
  font-weight: 800;
  text-decoration: none;
}

.fine-print {
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 600;
  margin: 8px 0 0;
}

@media (max-width: 860px) {
  body {
    font-size: 16px;
  }

  .nav {
    min-height: 66px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    display: none;
    padding: 12px;
    border-radius: 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    justify-content: flex-start;
  }

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

  .hero {
    padding-top: 48px;
  }

  .hero-grid,
  .grid.three,
  .grid.two,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }

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

@media (max-width: 520px) {
  .section {
    padding: 52px 0;
  }

  .hero-actions,
  .actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .phone-screen {
    min-height: 500px;
  }
}