/* ========================================
   YardDrop — Fresh Lawn Branding
   ======================================== */

/* Typography */
:root {
  --bg: #F6FDF7;
  --fg: #142614;
  --accent: #2A6638;
  --accent-deep: #153D21;
  --accent-light: #EAF4EC;
  --surface: #FFFFFF;
  --muted: #527059;
  --border: #C8DDD0;
  --green-light: #EAF4EC;
  --green-mid: #B5D4BA;
  --cta-bg: #2A6638;
  --cta-hover: #1F5029;
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Shared button */
.btn {
  display: inline-block;
  background: var(--cta-bg);
  color: #fff;
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
  letter-spacing: -0.01em;
}
.btn:hover { background: var(--cta-hover); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--accent-deep);
  letter-spacing: -0.02em;
  text-decoration: none;
}
.nav-tagline {
  font-size: 0.85rem;
  color: var(--muted);
}

/* Hero */
.hero {
  padding: 5rem 2rem 5rem;
  background: var(--bg);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--green-light);
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 1.25rem;
}
.hero-headline {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 1.25rem;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 420px;
  line-height: 1.7;
  margin-bottom: 2rem;
}
.hero-cta-group {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}
.hero-cta-secondary {
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}
.hero-cta-secondary:hover { color: var(--fg); }
.hero-visual { display: flex; justify-content: center; }
.yard-photo {
  width: 100%;
  max-width: 460px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(21, 61, 33, 0.14), 0 4px 16px rgba(21, 61, 33, 0.08);
}
.yard-photo img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Section shared */
.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.18;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

/* Features / Why section */
.features {
  padding: 5rem 2rem;
  background: var(--surface);
}
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5rem;
  align-items: start;
}
.features-headline {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--fg);
  position: sticky;
  top: 5rem;
}
.feature-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}
.feature-item:first-child { padding-top: 0; }
.feature-item:last-child { border-bottom: none; }
.feature-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}
.feature-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

/* How it works */
.steps {
  background: var(--accent-light);
  padding: 5rem 2rem;
}
.steps-inner { max-width: 1100px; margin: 0 auto; }
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}
.step-number {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.04em;
}
.step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.step p { color: var(--muted); font-size: 0.9rem; line-height: 1.65; }

/* Why */
.why { padding: 5rem 2rem; }
.why-inner { max-width: 1100px; margin: 0 auto; }
.why-content { max-width: 680px; }
.why-lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.why-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}
.stat-number {
  display: block;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.4rem;
  letter-spacing: -0.04em;
}
.stat-label { font-size: 0.85rem; color: var(--muted); line-height: 1.45; }

/* Pricing */
.pricing { background: var(--bg); padding: 5rem 2rem; }
.pricing-inner { max-width: 1100px; margin: 0 auto; }
.pricing-sub { color: var(--muted); margin-bottom: 2.5rem; font-size: 1rem; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.plan {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  background: var(--surface);
  position: relative;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.plan:hover {
  box-shadow: 0 8px 32px rgba(21, 61, 33, 0.1);
  transform: translateY(-2px);
}
.plan-featured {
  border: 2px solid var(--accent);
  background: var(--green-light);
}
.plan-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: white;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 1rem;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.04em;
}
.plan h3 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--fg);
}
.plan-price { margin-bottom: 0.5rem; color: var(--muted); font-size: 0.9rem; }
.price-big {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.04em;
}
.price-period { font-size: 0.9rem; font-weight: 400; color: var(--muted); }
.plan-features { list-style: none; margin-top: 1rem; }
.plan-features li {
  font-size: 0.85rem;
  padding: 0.5rem 0;
  color: var(--fg);
  border-bottom: 1px solid var(--border);
  line-height: 1.4;
}
.plan-features li:last-child { border-bottom: none; }
.plan-features li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 0.6rem;
  vertical-align: middle;
  position: relative;
  top: -1px;
}
.pricing-note {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

/* Manifesto */
.manifesto {
  background: var(--accent-light);
  padding: 5rem 2rem;
}
.manifesto-inner { max-width: 1100px; margin: 0 auto; }
.manifesto-quote {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  font-weight: 700;
  color: var(--accent-deep);
  line-height: 1.4;
  margin-bottom: 2rem;
  max-width: 760px;
  letter-spacing: -0.015em;
}
.manifesto-body {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--muted);
  max-width: 620px;
  margin-bottom: 1.25rem;
}

/* Closing CTA */
.closing {
  padding: 5rem 2rem;
  background: var(--surface);
  text-align: center;
}
.closing-inner { max-width: 680px; margin: 0 auto; }
.closing-headline {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.closing-body {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.closing-cta { margin-top: 2rem; }

/* Footer */
.footer {
  background: var(--accent-deep);
  border-top: none;
  padding: 3rem 2rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}
.footer-desc { font-size: 0.85rem; color: rgba(255,255,255,0.55); margin-top: 0.25rem; }
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.4); }

/* Responsive */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { display: none; }
  .features-inner { grid-template-columns: 1fr; gap: 2rem; }
  .features-headline { position: static; }
  .step-grid { grid-template-columns: 1fr; gap: 2rem; }
  .why-stats { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .nav-tagline { display: none; }
}

@media (max-width: 480px) {
  .hero { padding: 2.5rem 1.5rem 2.5rem; }
  .steps, .why, .pricing, .manifesto, .closing, .features { padding: 3.5rem 1.5rem; }
  .why-stats { grid-template-columns: 1fr; }
}