:root {
  --bg: #f4ecdf;
  --bg-strong: #e8dcc5;
  --card: rgba(255, 250, 243, 0.88);
  --card-strong: rgba(255, 248, 238, 0.94);
  --ink: #1a221f;
  --muted: #5e655d;
  --accent: #1f6f4f;
  --accent-strong: #0f4f37;
  --alert: #cb5f1b;
  --line: rgba(26, 34, 31, 0.12);
  --shadow: 0 18px 50px rgba(29, 33, 26, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at top left, rgba(31, 111, 79, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(203, 95, 27, 0.09), transparent 22%),
    linear-gradient(180deg, #f6efe3 0%, #f5f0e8 56%, #f8f7f4 100%);
}

a {
  color: inherit;
}

.page-shell {
  min-height: 100vh;
}

.hero,
.section,
.footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  padding: 1.5rem 0 4rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  background: var(--accent);
  color: #f7f5f1;
  font-size: 0.92rem;
  letter-spacing: 0.1em;
}

.brand-name,
.eyebrow,
.button,
.ghost-link,
.step-index,
.pilot-label,
.map-chip {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.03em;
}

.ghost-link {
  text-decoration: none;
  color: var(--accent-strong);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 2rem;
  align-items: center;
}

.hero-copy h1,
.section-heading h2,
.mission-card h2 {
  margin: 0;
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.hero-copy h1 {
  font-size: clamp(3.25rem, 8vw, 6.2rem);
  max-width: 9ch;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent-strong);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}

.lede,
.section-copy,
.step-card p,
.pilot-card li,
.microcopy,
.footer p,
label span,
input,
select,
textarea,
.hero-strip span {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.lede {
  margin: 1.25rem 0 0;
  max-width: 37rem;
  color: var(--muted);
  font-size: 1.14rem;
  line-height: 1.7;
}

.hero-actions,
.form-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  background: var(--accent);
  color: #f7f5f1;
}

.button-secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.hero-strip {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.8rem;
}

.hero-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 252, 246, 0.78);
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-visual,
.step-card,
.mission-card,
.pilot-card,
.form-shell {
  border: 1px solid var(--line);
  border-radius: 1.6rem;
  background: var(--card);
  box-shadow: var(--shadow);
}

.hero-visual {
  position: relative;
  min-height: 31rem;
  overflow: hidden;
  background:
    radial-gradient(circle at 68% 82%, rgba(203, 95, 27, 0.18), transparent 18%),
    linear-gradient(180deg, rgba(23, 39, 31, 0.96) 0%, rgba(17, 34, 28, 0.96) 44%, rgba(228, 219, 199, 0.9) 100%);
}

.visual-satellite {
  position: absolute;
  top: 2.2rem;
  left: 2rem;
  width: 11rem;
  height: 6rem;
  transform: rotate(-14deg);
}

.satellite-body {
  position: absolute;
  inset: 1.8rem 3.6rem 1.8rem 3.6rem;
  border-radius: 0.8rem;
  background: linear-gradient(180deg, #e8efe8 0%, #bccbbf 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.satellite-wing {
  position: absolute;
  top: 1rem;
  width: 3.1rem;
  height: 4rem;
  border-radius: 0.5rem;
  background:
    repeating-linear-gradient(
      90deg,
      #19364f 0,
      #19364f 0.45rem,
      #2b5f88 0.45rem,
      #2b5f88 0.85rem
    );
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.satellite-wing-left {
  left: 0;
}

.satellite-wing-right {
  right: 0;
}

.signal-beam {
  position: absolute;
  left: 4.7rem;
  top: 3.9rem;
  width: 0;
  height: 0;
  border-left: 4rem solid transparent;
  border-right: 2rem solid transparent;
  border-top: 11rem solid rgba(91, 239, 181, 0.18);
  filter: blur(0.5px);
  animation: pulse-beam 2.8s ease-in-out infinite;
}

.visual-map {
  position: absolute;
  right: 1.6rem;
  bottom: 1.4rem;
  width: min(25rem, calc(100% - 3rem));
  height: 16.8rem;
  border-radius: 1.4rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(135deg, rgba(23, 58, 39, 0.96) 0%, rgba(28, 86, 55, 0.96) 100%);
}

.map-grid,
.map-scan {
  position: absolute;
  inset: 0;
}

.map-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 20% 20%;
}

.map-scan {
  background: linear-gradient(90deg, transparent, rgba(150, 255, 219, 0.22), transparent);
  transform: translateX(-110%);
  animation: sweep 4s linear infinite;
}

.hotspot {
  position: absolute;
  width: 1rem;
  height: 1rem;
  border-radius: 999px;
  background: radial-gradient(circle, #ffd58f 0%, var(--alert) 58%, rgba(203, 95, 27, 0.12) 72%);
  box-shadow: 0 0 0 0 rgba(255, 156, 78, 0.4);
  animation: pulse-hotspot 2.6s ease-out infinite;
}

.hotspot-one {
  left: 22%;
  top: 58%;
}

.hotspot-two {
  left: 56%;
  top: 34%;
  animation-delay: 0.7s;
}

.hotspot-three {
  left: 73%;
  top: 68%;
  animation-delay: 1.2s;
}

.map-chip {
  position: absolute;
  min-height: 2rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--card-strong);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
}

.chip-detect {
  top: 1rem;
  left: 1rem;
}

.chip-verify {
  top: 4.2rem;
  right: 1rem;
}

.chip-cleanup {
  bottom: 1rem;
  left: 42%;
}

.section {
  padding: 0 0 4rem;
}

.section-heading {
  margin-bottom: 1.6rem;
}

.section-heading h2,
.mission-card h2 {
  font-size: clamp(2.1rem, 5vw, 4rem);
}

.section-heading h2 {
  max-width: 12ch;
}

.section-heading.narrow h2,
.mission-card h2 {
  max-width: 16ch;
}

.section-copy {
  max-width: 34rem;
  color: var(--muted);
  line-height: 1.7;
}

.steps,
.pilot-grid {
  display: grid;
  gap: 1rem;
}

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

.step-card,
.pilot-card,
.form-shell,
.mission-card {
  padding: 1.5rem;
}

.step-index {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent-strong);
  font-size: 0.82rem;
  letter-spacing: 0.13em;
}

.step-card h3,
.pilot-card ul,
.mission-card h2,
.success-card h3 {
  margin: 0;
}

.step-card p,
.pilot-card li {
  color: var(--muted);
  line-height: 1.7;
}

.mission-card {
  background:
    linear-gradient(140deg, rgba(248, 244, 236, 0.96) 0%, rgba(234, 224, 204, 0.94) 100%);
}

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

.pilot-card ul {
  padding-left: 1.1rem;
}

.pilot-card li {
  margin-top: 0.7rem;
}

.pilot-label {
  margin: 0 0 0.9rem;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.78rem;
}

form {
  display: grid;
  gap: 1rem;
}

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

label {
  display: grid;
  gap: 0.5rem;
}

label span {
  font-size: 0.95rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(26, 34, 31, 0.18);
  border-radius: 0.9rem;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.82);
  font-size: 1rem;
  color: var(--ink);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(31, 111, 79, 0.18);
  border-color: var(--accent);
}

.form-feedback {
  min-height: 1.5rem;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #984117;
}

.success-card {
  padding-top: 0.5rem;
}

.hidden {
  display: none;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 0 2rem;
  color: var(--muted);
}

@keyframes sweep {
  0% {
    transform: translateX(-110%);
  }

  100% {
    transform: translateX(130%);
  }
}

@keyframes pulse-hotspot {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 156, 78, 0.44);
  }

  70% {
    box-shadow: 0 0 0 18px rgba(255, 156, 78, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 156, 78, 0);
  }
}

@keyframes pulse-beam {
  0%,
  100% {
    opacity: 0.4;
  }

  50% {
    opacity: 0.9;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .steps,
  .pilot-grid,
  .form-grid,
  .footer {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero-copy h1,
  .section-heading h2,
  .mission-card h2 {
    max-width: none;
  }

  .hero-visual {
    min-height: 25rem;
  }

  .visual-map {
    width: calc(100% - 2rem);
  }
}

@media (max-width: 600px) {
  .hero,
  .section,
  .footer {
    width: min(100% - 1.25rem, 1120px);
  }

  .hero {
    padding-top: 1rem;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .button {
    width: 100%;
  }

  .hero-strip {
    flex-direction: column;
  }

  .hero-visual {
    min-height: 22rem;
  }

  .visual-satellite {
    top: 1.4rem;
    left: 1rem;
    transform: scale(0.85) rotate(-14deg);
    transform-origin: top left;
  }

  .visual-map {
    right: 1rem;
    bottom: 1rem;
    height: 14rem;
  }
}