:root {
  --bg: #ffffff;
  --bg-alt: #f6f8fb;
  --ink: #161b26;
  --ink-muted: #5b6472;
  --border: #e6e9ef;
  --accent: #2f5fdb;
  --accent-ink: #ffffff;
  --accent-soft: #eaf0fd;
  --danger: #d94f4f;
  --danger-soft: #fbeaea;
  --warning: #b8791f;
  --warning-soft: #fbf1e3;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 12px 30px -18px rgba(22, 27, 38, 0.25);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 760px;
}

h1, h2, h3 {
  line-height: 1.2;
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

svg {
  width: 22px;
  height: 22px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

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

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px -10px rgba(47, 95, 219, 0.55);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--bg-alt);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  width: 100%;
}

.btn-outline:hover {
  background: var(--accent-soft);
}

.btn-lg {
  padding: 14px 26px;
  font-size: 15.5px;
}

/* Nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 24px;
  height: 24px;
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 14.5px;
  color: var(--ink-muted);
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--ink);
}

/* Hero */

.hero {
  padding: 72px 0 56px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: 44px;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero-sub {
  font-size: 17px;
  color: var(--ink-muted);
  max-width: 46ch;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.hero-note {
  font-size: 13px;
  color: var(--ink-muted);
}

/* Hero phone mock */

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

.phone-mock {
  width: 100%;
  max-width: 380px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.phone-mock-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.phone-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.phone-dot-red { background: #ef6a6a; }
.phone-dot-yellow { background: #ecb74a; }
.phone-dot-green { background: #59c17c; }

.phone-mock-title {
  margin-left: 8px;
  font-size: 12.5px;
  color: var(--ink-muted);
}

.phone-mock-body {
  padding: 18px 18px 20px;
}

.mock-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 3px 9px;
  border-radius: 999px;
  margin-bottom: 8px;
}

.mock-tag-maintenance {
  color: var(--accent);
  background: var(--accent-soft);
}

.mock-tag-emergency {
  color: var(--danger);
  background: var(--danger-soft);
}

.mock-line {
  font-size: 14px;
  margin-bottom: 4px;
}

.mock-muted {
  color: var(--ink-muted);
  margin-bottom: 0;
}

.mock-divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

/* Trust strip */

.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}

.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 24px 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--ink-muted);
  font-weight: 600;
}

.trust-item svg {
  color: var(--accent);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Sections */

.section {
  padding: 88px 0;
}

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

.section-title {
  font-size: 30px;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.section-sub {
  color: var(--ink-muted);
  font-size: 16px;
  max-width: 56ch;
  margin-bottom: 48px;
}

/* How it works */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.steps-4 {
  grid-template-columns: repeat(4, 1fr);
}

.step-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.step-icon svg {
  width: 22px;
  height: 22px;
}

.step-number {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  font-weight: 700;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.step p {
  color: var(--ink-muted);
  font-size: 15px;
}

/* Call type grid */

.call-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.call-type-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.call-type-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.call-type-icon svg {
  width: 20px;
  height: 20px;
}

.call-type-icon-emergency { background: var(--danger-soft); color: var(--danger); }
.call-type-icon-maintenance { background: var(--warning-soft); color: var(--warning); }
.call-type-icon-leasing { background: var(--accent-soft); color: var(--accent); }
.call-type-icon-payments { background: #eafaf1; color: #2e9e5b; }
.call-type-icon-faq { background: #f1ecfb; color: #7a5fd0; }

.call-type-card h3 {
  font-size: 16.5px;
  margin-bottom: 8px;
}

.call-type-card p {
  color: var(--ink-muted);
  font-size: 14px;
}

/* Why section */

.why-inner {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 56px;
  align-items: center;
}

.why-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.why-list li {
  font-size: 15.5px;
  color: var(--ink-muted);
  padding-left: 26px;
  position: relative;
}

.why-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

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

.why-photo {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.humanize-inner {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 56px;
  align-items: center;
}

.humanize-photo {
  aspect-ratio: 3 / 4;
  max-width: 340px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin: 0 auto;
}

.humanize-copy .section-title {
  margin-bottom: 16px;
}

/* Tiers */

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tier-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tier-card-featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  position: relative;
}

.tier-badge {
  position: absolute;
  top: -12px;
  left: 28px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}

.tier-card h3 {
  font-size: 20px;
}

.tier-for {
  color: var(--ink-muted);
  font-size: 13.5px;
}

.tier-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.tier-features li {
  font-size: 14px;
  padding-left: 22px;
  position: relative;
  color: var(--ink-muted);
}

.tier-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* FAQ */

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}

.faq-item summary {
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--ink-muted);
  font-weight: 400;
  margin-left: 16px;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p {
  color: var(--ink-muted);
  font-size: 15px;
  margin-top: 12px;
  max-width: 62ch;
}

/* Final CTA */

.final-cta {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
  margin: 0 24px;
  max-width: calc(var(--max) - 48px);
}

.final-cta-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.final-cta h2 {
  font-size: 30px;
  max-width: 30ch;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
}

/* Footer */

.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.brand-footer {
  font-size: 15px;
}

.footer-meta {
  color: var(--ink-muted);
  font-size: 13px;
}

/* Responsive */

@media (max-width: 900px) {
  .hero-inner,
  .why-inner,
  .humanize-inner {
    grid-template-columns: 1fr;
  }

  .humanize-photo {
    order: -1;
  }

  .hero-visual {
    order: -1;
  }

  .steps,
  .tier-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding: 48px 0 40px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .section {
    padding: 56px 0;
  }

  .section-title {
    font-size: 24px;
  }

  .final-cta {
    margin: 0 16px;
  }

  .final-cta h2 {
    font-size: 24px;
  }
}