/* Ledgely marketing site — clean, professional, Lyft/Uber-inspired */
:root {
  --green: #1b8a5a;
  --green-dark: #146b46;
  --green-soft: #e8f6ef;
  --ink: #0f1a14;
  --muted: #5c6b63;
  --line: #e6ebe8;
  --bg: #f7f9f8;
  --white: #ffffff;
  --amber: #f5a623;
  --radius: 16px;
  --shadow: 0 12px 40px rgba(15, 26, 20, 0.08);
  --max: 1120px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--max), calc(100% - 2.5rem)); margin: 0 auto; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.nav.scrolled {
  border-color: var(--line);
  box-shadow: 0 4px 20px rgba(0,0,0,.04);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--green);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: var(--muted);
  font-weight: 500;
  font-size: .95rem;
}
.nav-links a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: .6rem; }
.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.4rem;
  cursor: pointer;
  padding: .4rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  border-radius: 999px;
  padding: .8rem 1.25rem;
  font-weight: 650;
  font-size: .95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s, background .15s, color .15s, border-color .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--green);
  color: var(--white);
}
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary {
  background: var(--white);
  color: var(--ink);
  border-color: var(--line);
}
.btn-secondary:hover { border-color: var(--ink); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
}
.btn-lg { padding: 1rem 1.5rem; font-size: 1rem; }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 5rem;
  background:
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(27,138,90,.18), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(245,166,35,.12), transparent 50%),
    linear-gradient(180deg, #f3faf6 0%, #fff 70%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 3rem;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  color: var(--green-dark);
  background: var(--green-soft);
  font-weight: 650;
  font-size: .8rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .4rem .75rem;
  border-radius: 999px;
  margin-bottom: 1.1rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0 0 1rem;
}
.hero .lead {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 34rem;
  margin: 0 0 1.75rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: .9rem; }
.hero-note { color: var(--muted); font-size: .9rem; margin: 0; }

.hero-card {
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  padding: 1.5rem;
  position: relative;
}
.hero-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}
.pill {
  font-size: .75rem;
  font-weight: 700;
  color: var(--green-dark);
  background: var(--green-soft);
  padding: .35rem .65rem;
  border-radius: 999px;
}
.metric {
  display: flex;
  justify-content: space-between;
  padding: .9rem 0;
  border-top: 1px solid var(--line);
}
.metric:first-of-type { border-top: 0; }
.metric strong { font-size: 1.15rem; letter-spacing: -0.02em; }
.metric span { color: var(--muted); font-size: .9rem; }
.metric.positive strong { color: var(--green); }

/* Stats strip */
.stats {
  background: var(--ink);
  color: var(--white);
  padding: 2rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.stats .value {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.stats .label { color: rgba(255,255,255,.7); font-size: .9rem; margin-top: .2rem; }

/* Sections */
section { padding: 5rem 0; }
.section-head {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 2.75rem;
}
.section-head h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  letter-spacing: -0.03em;
  margin: 0 0 .75rem;
}
.section-head p { color: var(--muted); margin: 0; font-size: 1.05rem; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.feature-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.35rem 1.5rem;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.feature-card:hover {
  border-color: rgba(27,138,90,.35);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--green-soft);
  color: var(--green-dark);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.feature-card h3 {
  margin: 0 0 .45rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.feature-card p { margin: 0; color: var(--muted); font-size: .95rem; }

/* How */
.how { background: var(--bg); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--line);
}
.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-weight: 800;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
}
.step h3 { margin: 0 0 .4rem; font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); font-size: .95rem; }

/* Audience */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.audience-card {
  border-radius: var(--radius);
  padding: 1.6rem;
  background: linear-gradient(160deg, var(--green) 0%, var(--green-dark) 100%);
  color: var(--white);
  min-height: 180px;
}
.audience-card h3 { margin: 0 0 .5rem; font-size: 1.15rem; }
.audience-card p { margin: 0; opacity: .9; font-size: .95rem; }

/* Download */
.download {
  background:
    radial-gradient(circle at 20% 50%, rgba(27,138,90,.12), transparent 40%),
    var(--white);
}
.download-box {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2rem;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 2.25rem;
}
.download-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.25rem; }
.download-hint { color: var(--muted); font-size: .85rem; margin: .9rem 0 0; }
.phone-mock {
  background: var(--ink);
  border-radius: 28px;
  padding: 1rem;
  color: var(--white);
  max-width: 280px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}
.phone-mock .bar {
  height: 8px;
  width: 40%;
  background: rgba(255,255,255,.15);
  border-radius: 99px;
  margin: 0 auto 1.25rem;
}
.phone-mock .line {
  height: 10px;
  background: rgba(255,255,255,.12);
  border-radius: 6px;
  margin-bottom: .55rem;
}
.phone-mock .line.short { width: 55%; }
.phone-mock .chip {
  margin-top: 1rem;
  background: var(--green);
  border-radius: 12px;
  padding: .9rem;
  font-weight: 700;
  text-align: center;
}

/* Login band */
.login-band {
  background: var(--ink);
  color: var(--white);
  padding: 3.5rem 0;
}
.login-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.login-band h2 { margin: 0 0 .4rem; letter-spacing: -0.02em; }
.login-band p { margin: 0; opacity: .8; }
.login-band .btn-primary { background: var(--white); color: var(--ink); }
.login-band .btn-primary:hover { background: var(--green-soft); }

/* Help / contact form */
.help {
  padding: 5rem 0;
  background: var(--bg);
}
.help-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: start;
}
.help-intro p {
  color: var(--muted);
  margin: 0 0 1rem;
  max-width: 28rem;
}
.help-alt {
  font-size: .95rem;
}
.help-alt a {
  color: var(--green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.help-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.5rem 1.35rem;
}
.form-row {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  margin-bottom: 1rem;
}
.form-row label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--ink);
}
.form-row input,
.form-row textarea {
  font: inherit;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .75rem .9rem;
  background: var(--white);
  transition: border-color .15s, box-shadow .15s;
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(27, 138, 90, 0.15);
}
.form-row textarea {
  resize: vertical;
  min-height: 120px;
}
.help-form .btn {
  width: 100%;
  margin-top: .25rem;
}
.help-form .btn:disabled {
  opacity: .65;
  cursor: not-allowed;
}
.form-status {
  margin: 0 0 .85rem;
  padding: .7rem .85rem;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 500;
}
.form-status.is-success {
  background: var(--green-soft);
  color: var(--green-dark);
}
.form-status.is-error {
  background: #fdecea;
  color: #b42318;
}
.hp-field {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* Final CTA */
.final-cta {
  text-align: center;
  padding: 5rem 0;
  background: linear-gradient(180deg, var(--green-soft), var(--white));
}
.final-cta h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.03em;
  margin: 0 0 .75rem;
}
.final-cta p { color: var(--muted); margin: 0 0 1.5rem; }

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 2rem;
  color: var(--muted);
  font-size: .9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-links a:hover { color: var(--ink); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid,
  .download-box,
  .features-grid,
  .steps,
  .audience-grid,
  .stats-grid,
  .help-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .download-box { grid-template-columns: 1fr; }
  .help-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    align-items: flex-start;
  }
  .nav-toggle { display: block; }
  .nav-actions .btn-ghost { display: none; }
}

@media (max-width: 640px) {
  .features-grid,
  .steps,
  .audience-grid,
  .stats-grid,
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 3.5rem 0; }
  .hero { padding: 3rem 0 3.5rem; }
}