:root {
  --bg-primary: #000000;
  --bg-secondary: #080808;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --accent: #22c55e;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --card-bg: rgba(255, 255, 255, 0.03);
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: Inter, Poppins, "Segoe UI", system-ui, -apple-system, sans-serif;
}

body {
  line-height: 1.6;
}

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

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

.container {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 64px 0;
}

.section-alt {
  background: var(--bg-secondary);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.96);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: blur(4px);
}

.nav-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  flex: 1 1 auto;
}

.brand-text {
  font-size: clamp(30px, 4vw, 40px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-pump {
  color: var(--text-primary);
}

.brand-route {
  color: var(--accent);
}

.nav-cta {
  flex: 0 0 auto;
  white-space: nowrap;
}

.btn {
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 14px 22px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
}

.btn-primary:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: scale(0.98);
}

.hero-grid {
  display: grid;
  gap: 36px;
}

.eyebrow {
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 8px;
}

.hero-title {
  margin: 0;
  font-weight: 800;
  font-size: clamp(34px, 8vw, 64px);
  line-height: 1.08;
}

.hero-subtitle {
  margin: 18px 0 8px;
  font-size: clamp(18px, 3.4vw, 22px);
  color: var(--text-primary);
  max-width: 640px;
}

.hero-support,
.cta-subtext,
.mini,
p {
  color: var(--text-secondary);
  font-size: 17px;
}

.cta-subtext {
  margin-top: 10px;
  margin-bottom: 0;
  font-size: 14px;
}

.waitlist-form {
  margin-top: 22px;
  display: flex;
  gap: 10px;
  flex-direction: column;
  max-width: 520px;
}

.waitlist-form input {
  width: 100%;
  min-height: 48px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #161616;
  color: var(--text-primary);
  padding: 12px 14px;
  outline: none;
}

.waitlist-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.22);
}

.form-success {
  margin: 8px 0 0;
  color: var(--accent);
  font-size: 14px;
  min-height: 22px;
}

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

.phone-mockup {
  width: min(360px, 90vw);
  aspect-ratio: 9 / 18;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  background: #171717;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  animation: float 3.5s ease-in-out infinite;
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 38%;
  height: 18px;
  border-radius: 14px;
  background: #222;
  z-index: 2;
}

.mockup-map {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.04) 25%, transparent 25%) 0 0 / 26px 26px,
    linear-gradient(-45deg, rgba(255, 255, 255, 0.04) 25%, transparent 25%) 0 0 / 26px 26px,
    #121212;
}

.route-line {
  position: absolute;
  inset: 20% 42% 18% 42%;
  border-radius: 24px;
  background: linear-gradient(to bottom, #3c3c3c, #22c55e);
}

.station {
  position: absolute;
  left: 12%;
  right: 12%;
  background: #202020;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: var(--text-primary);
  font-size: 13px;
  padding: 7px 10px;
}

.station-1 {
  top: 24%;
}

.station-2 {
  top: 44%;
}

.station-3 {
  top: 66%;
}

.cheapest {
  border-color: rgba(34, 197, 94, 0.55);
}

.save-badge {
  position: absolute;
  right: 12px;
  bottom: 16px;
  padding: 8px 10px;
  border-radius: 9px;
  background: var(--accent);
  color: #0b0b0b;
  font-weight: 700;
  font-size: 13px;
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1.2;
}

h3 {
  margin: 0 0 8px;
  font-size: clamp(20px, 4vw, 24px);
  line-height: 1.3;
}

.center-block {
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

.problem-points,
.steps-grid {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.point-card,
.step-card,
.cta-card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 20px;
}

.icon-circle {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.18);
  border: 1px solid rgba(34, 197, 94, 0.45);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  font-weight: 700;
}

.savings {
  margin: 30px auto;
  width: min(520px, 100%);
  display: grid;
  gap: 18px;
}

.savings-item {
  padding: 14px;
}

.money {
  color: var(--accent);
  font-size: clamp(34px, 8vw, 54px);
  font-weight: 800;
  line-height: 1.05;
}

.divider {
  height: 1px;
  background: var(--border-subtle);
}

.audience-pills {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 14px;
}

.cta-section {
  background: #101010;
}

.cta-card {
  padding: 30px 20px;
}

.waitlist-form-centered {
  margin-inline: auto;
}

.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 26px 0 34px;
}

.footer-inner {
  display: grid;
  gap: 8px;
  justify-items: center;
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.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;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (min-width: 760px) {
  .waitlist-form {
    flex-direction: row;
  }

  .waitlist-form input {
    flex: 1;
  }
}

@media (max-width: 640px) {
  .nav-inner {
    min-height: 66px;
    gap: 10px;
  }

  .brand-text {
    font-size: clamp(24px, 7vw, 30px);
  }

  .nav-cta {
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 15px;
    font-weight: 700;
  }
}

@media (max-width: 420px) {
  .container {
    padding: 0 14px;
  }

  .brand-text {
    font-size: clamp(20px, 8vw, 26px);
  }

  .nav-cta {
    padding: 10px 12px;
    font-size: 14px;
  }
}

@media (min-width: 980px) {
  .container {
    padding: 0 40px;
  }

  .section {
    padding: 100px 0;
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 50px;
  }

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

  .cta-card {
    padding: 48px 40px;
  }
}