:root {
  color-scheme: light;
  --ink: #0a2433;
  --muted: #4b6572;
  --line: rgba(10, 36, 51, 0.14);
  --surface: #ffffff;
  --surface-soft: #eef7f3;
  --teal: #027a78;
  --green: #2eb872;
  --lime: #b7db45;
  --amber: #f2b84b;
  --coral: #e65c4f;
  --sky: #7ac7e8;
  --shadow: 0 24px 80px rgba(5, 35, 48, 0.16);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f7fbf8;
}

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: 24px;
  min-height: 68px;
  padding: 14px clamp(18px, 4vw, 64px);
  background: rgba(247, 251, 248, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, transparent 42%, rgba(255, 255, 255, 0.9) 43% 56%, transparent 57%),
    linear-gradient(135deg, var(--green), var(--teal) 50%, var(--amber));
  box-shadow: 0 10px 26px rgba(2, 122, 120, 0.28);
}

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

.nav-links a {
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(2, 122, 120, 0.08);
  outline: none;
}

.hero {
  position: relative;
  min-height: 86svh;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: clamp(44px, 8vw, 92px) clamp(18px, 5vw, 82px) 34px;
  background:
    linear-gradient(90deg, rgba(247, 251, 248, 0.96) 0 38%, rgba(247, 251, 248, 0.74) 56%, rgba(247, 251, 248, 0.5)),
    radial-gradient(circle at 78% 18%, rgba(122, 199, 232, 0.45), transparent 28%),
    radial-gradient(circle at 70% 78%, rgba(46, 184, 114, 0.2), transparent 30%),
    #e7f4f1;
}

.network-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.network-scene::before {
  content: "";
  position: absolute;
  inset: 10% -8% -4% 42%;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(10, 36, 51, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 36, 51, 0.1) 1px, transparent 1px);
  background-size: 56px 56px;
  transform: rotate(-8deg);
}

.route {
  position: absolute;
  border: 3px solid rgba(2, 122, 120, 0.34);
  border-left: 0;
  border-bottom: 0;
  border-radius: 999px;
}

.route-one {
  width: 42vw;
  height: 42vw;
  right: 9vw;
  top: 16vh;
  transform: rotate(18deg);
}

.route-two {
  width: 32vw;
  height: 32vw;
  right: 29vw;
  top: 37vh;
  border-color: rgba(242, 184, 75, 0.44);
  transform: rotate(204deg);
}

.route-three {
  width: 24vw;
  height: 24vw;
  right: 8vw;
  top: 54vh;
  border-color: rgba(230, 92, 79, 0.3);
  transform: rotate(290deg);
}

.station {
  position: absolute;
  width: 18px;
  height: 18px;
  border: 3px solid white;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(46, 184, 114, 0.16), var(--shadow);
  animation: pulse 3.2s ease-in-out infinite;
}

.station span {
  position: absolute;
  left: 18px;
  top: -10px;
  white-space: nowrap;
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 10px 32px rgba(10, 36, 51, 0.1);
  font-size: 0.78rem;
  font-weight: 800;
}

.station-bogota {
  right: 24vw;
  top: 39vh;
}

.station-medellin {
  right: 35vw;
  top: 27vh;
  background: var(--amber);
  box-shadow: 0 0 0 8px rgba(242, 184, 75, 0.18), var(--shadow);
}

.station-cali {
  right: 40vw;
  top: 56vh;
  background: var(--coral);
  box-shadow: 0 0 0 8px rgba(230, 92, 79, 0.15), var(--shadow);
}

.station-eje {
  right: 31vw;
  top: 45vh;
  background: var(--lime);
}

.station-caribe {
  right: 14vw;
  top: 18vh;
  background: var(--sky);
}

.charge-card {
  position: absolute;
  display: grid;
  gap: 4px;
  min-width: 210px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.charge-card strong {
  font-size: 0.95rem;
}

.charge-card small {
  color: var(--muted);
  font-weight: 700;
}

.charge-card-main {
  right: 6vw;
  top: 36vh;
}

.charge-card-alt {
  right: 18vw;
  bottom: 12vh;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: 5.4rem;
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 660px;
  margin-bottom: 24px;
  color: #244653;
  font-size: 1.18rem;
  line-height: 1.6;
}

.waitlist-form {
  width: min(720px, 100%);
  padding-top: 2px;
}

.waitlist-form h2 {
  margin-bottom: 14px;
  font-size: 1.8rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.wide-field {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
}

.hidden-field {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.hidden-field[hidden] {
  display: none !important;
}

input,
select {
  width: 100%;
  min-height: 48px;
  padding: 0 13px;
  border: 1px solid rgba(10, 36, 51, 0.22);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 30px rgba(10, 36, 51, 0.06);
}

input:focus,
select:focus,
button:focus-visible,
.secondary-action:focus-visible {
  outline: 3px solid rgba(242, 184, 75, 0.72);
  outline-offset: 2px;
}

.priority-picker {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
  padding: 0;
  border: 0;
}

.priority-picker legend {
  grid-column: 1 / -1;
  margin-bottom: 2px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 900;
}

.priority-picker label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 11px;
  border: 1px solid rgba(2, 122, 120, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  color: #254855;
  font-size: 0.86rem;
}

.priority-picker input {
  width: 16px;
  min-height: 16px;
  box-shadow: none;
  accent-color: var(--teal);
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 18px;
  border: 0;
  border-radius: 8px;
  color: white;
  background: var(--ink);
  box-shadow: 0 18px 42px rgba(10, 36, 51, 0.18);
  font-weight: 900;
  cursor: pointer;
}

.primary-action:hover,
.secondary-action:hover {
  background: #12384a;
}

.primary-action:disabled {
  cursor: wait;
  opacity: 0.78;
}

.privacy-note,
.form-status {
  max-width: 680px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.form-status {
  min-height: 22px;
  color: #0b614a;
  font-weight: 800;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.signal-strip div {
  display: grid;
  gap: 6px;
  padding: 24px clamp(18px, 4vw, 46px);
  background: #fbfdfb;
}

.signal-strip strong {
  font-size: 1rem;
}

.signal-strip span {
  color: var(--muted);
  line-height: 1.45;
}

.section {
  padding: clamp(56px, 9vw, 104px) clamp(18px, 5vw, 82px);
}

.section-heading {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2,
.closing-copy h2 {
  margin-bottom: 0;
  font-size: 3.65rem;
  line-height: 1;
  letter-spacing: 0;
}

.section-heading p,
.closing-copy p,
.operator-panel p {
  color: var(--muted);
  line-height: 1.65;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-card,
.city-panel,
.operator-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 36px rgba(10, 36, 51, 0.06);
}

.feature-card {
  padding: 22px;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 22px;
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 900;
}

.feature-card h3,
.city-panel h3,
.operator-panel h3 {
  margin-bottom: 9px;
  font-size: 1.08rem;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.cities-section {
  background:
    linear-gradient(180deg, #f7fbf8, #eef7f3);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.compact {
  margin-bottom: 22px;
}

.city-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.58fr);
  gap: 16px;
}

.city-panel,
.operator-panel {
  padding: 24px;
}

.city-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.city-chips button {
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid rgba(2, 122, 120, 0.22);
  border-radius: 8px;
  color: var(--ink);
  background: #f9fffb;
  font-weight: 850;
  cursor: pointer;
}

.city-chips button:hover,
.city-chips button.active {
  border-color: rgba(2, 122, 120, 0.6);
  background: #e4f5ef;
}

.operator-list {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.operator-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #254855;
  font-weight: 750;
}

.operator-list span {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--green), var(--amber));
}

.closing-section {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
}

.closing-copy {
  max-width: 760px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 82px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #ffffff;
  font-size: 0.92rem;
}

.thank-you-section {
  min-height: calc(100svh - 68px);
  display: grid;
  align-items: center;
  padding: clamp(56px, 9vw, 104px) clamp(18px, 5vw, 82px);
  background:
    linear-gradient(90deg, rgba(247, 251, 248, 0.96), rgba(247, 251, 248, 0.72)),
    radial-gradient(circle at 78% 18%, rgba(122, 199, 232, 0.42), transparent 30%),
    #e7f4f1;
}

.thank-you-panel {
  max-width: 780px;
}

.thank-you-panel h1 {
  font-size: 4.25rem;
}

.thank-you-panel p:not(.eyebrow) {
  max-width: 640px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.6;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

@media (max-width: 980px) {
  h1 {
    font-size: 4.25rem;
  }

  .section-heading h2,
  .closing-copy h2 {
    font-size: 3rem;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
    background:
      linear-gradient(180deg, rgba(247, 251, 248, 0.96), rgba(247, 251, 248, 0.72)),
      radial-gradient(circle at 80% 18%, rgba(122, 199, 232, 0.42), transparent 30%),
      #e7f4f1;
  }

  .network-scene {
    opacity: 0.55;
  }

  .charge-card {
    display: none;
  }

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

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

  .city-layout,
  .closing-section {
    grid-template-columns: 1fr;
  }

  .closing-section {
    display: grid;
    align-items: start;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .nav-links a {
    white-space: nowrap;
  }

  .hero {
    padding-top: 34px;
  }

  h1 {
    font-size: 3.2rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .waitlist-form h2 {
    font-size: 1.45rem;
  }

  .section-heading h2,
  .closing-copy h2 {
    font-size: 2.35rem;
  }

  .form-grid,
  .priority-picker,
  .feature-grid,
  .signal-strip {
    grid-template-columns: 1fr;
  }

  .station span {
    display: none;
  }

  .route-one {
    width: 78vw;
    height: 78vw;
    right: -14vw;
    top: 12vh;
  }

  .route-two {
    width: 60vw;
    height: 60vw;
    right: 20vw;
    top: 36vh;
  }

  .route-three {
    width: 48vw;
    height: 48vw;
    right: 4vw;
    top: 58vh;
  }

  .station-bogota {
    right: 34vw;
    top: 36vh;
  }

  .station-medellin {
    right: 50vw;
    top: 28vh;
  }

  .station-cali {
    right: 57vw;
    top: 54vh;
  }

  .station-eje {
    right: 43vw;
    top: 45vh;
  }

  .station-caribe {
    right: 20vw;
    top: 20vh;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 2.7rem;
  }

  .section-heading h2,
  .closing-copy h2 {
    font-size: 2.05rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}