/* ===== RENOVO LANDING PAGE ===== */
:root {
  --blue: #1e40af;
  --blue-light: #3b82f6;
  --blue-lighter: #eff6ff;
  --dark: #0f172a;
  --gray-600: #475569;
  --gray-400: #94a3b8;
  --gray-100: #f1f5f9;
  --white: #ffffff;
  --accent: #f59e0b;
  --accent-light: #fef3c7;
  --green: #059669;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--dark);
  line-height: 1.6;
  background: var(--white);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Nav */
nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-100);
}
.logo { font-size: 1.5rem; font-weight: 800; color: var(--blue); letter-spacing: -0.5px; }
.logo span { color: var(--accent); }
nav .nav-links { display: flex; gap: 32px; list-style: none; }
nav .nav-links a { text-decoration: none; color: var(--gray-600); font-size: 0.95rem; font-weight: 500; transition: color 0.2s; }
nav .nav-links a:hover { color: var(--blue); }
.nav-cta {
  background: var(--blue); color: white; padding: 10px 24px;
  border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 0.9rem;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--dark); }

/* Hero */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--blue-lighter) 0%, var(--white) 100%);
}
.hero-badge {
  display: inline-block; background: var(--accent-light); color: #92400e;
  padding: 6px 16px; border-radius: 999px; font-size: 0.85rem; font-weight: 600;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: 3.5rem; font-weight: 800; line-height: 1.1; margin-bottom: 20px;
  color: var(--dark); letter-spacing: -1px;
}
.hero h1 em { font-style: normal; color: var(--blue-light); }
.hero .sub {
  font-size: 1.25rem; color: var(--gray-600); max-width: 600px; margin: 0 auto 40px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--blue); color: white; padding: 14px 32px;
  border-radius: 8px; text-decoration: none; font-weight: 700; font-size: 1rem;
  border: none; cursor: pointer; transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: var(--dark); transform: translateY(-1px); }
.btn-secondary {
  background: white; color: var(--blue); padding: 14px 32px;
  border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 1rem;
  border: 2px solid var(--blue); cursor: pointer; transition: all 0.2s;
}
.btn-secondary:hover { background: var(--blue-lighter); }
.hero-image {
  margin-top: 48px; border-radius: 16px; overflow: hidden;
  box-shadow: 0 20px 60px rgba(30, 64, 175, 0.15);
  max-width: 900px; margin-left: auto; margin-right: auto;
}
.hero-image img { width: 100%; display: block; }

/* Trust bar */
.trust-bar { padding: 40px 0; border-bottom: 1px solid var(--gray-100); }
.trust-bar p { text-align: center; color: var(--gray-400); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; }
.trust-logos { display: flex; gap: 48px; justify-content: center; align-items: center; flex-wrap: wrap; }
.trust-logos span { color: var(--gray-400); font-weight: 700; font-size: 1.1rem; opacity: 0.5; }

/* Pricing */
.pricing { padding: 80px 0; }
.section-label {
  text-align: center; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--blue-light); font-weight: 700; margin-bottom: 12px;
}
.section-title { text-align: center; font-size: 2.5rem; font-weight: 800; margin-bottom: 16px; color: var(--dark); }
.section-sub { text-align: center; color: var(--gray-600); font-size: 1.1rem; margin-bottom: 48px; max-width: 600px; margin-left: auto; margin-right: auto; }

.pricing-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.package {
  background: white; border: 2px solid var(--gray-100); border-radius: 16px;
  padding: 32px; display: flex; flex-direction: column; transition: border-color 0.2s, box-shadow 0.2s;
  position: relative;
}
.package:hover { border-color: var(--blue-light); box-shadow: 0 8px 30px rgba(59, 130, 246, 0.1); }
.package.featured { border-color: var(--blue); box-shadow: 0 8px 40px rgba(30, 64, 175, 0.15); }
.package-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: white; padding: 4px 16px; border-radius: 999px;
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.package-name { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.package-tagline { font-size: 0.85rem; color: var(--gray-400); margin-bottom: 20px; }
.package-price { font-size: 2.5rem; font-weight: 800; color: var(--dark); margin-bottom: 4px; }
.package-price span { font-size: 1rem; font-weight: 400; color: var(--gray-400); }
.package-price-cents { font-size: 1.2rem; font-weight: 600; color: var(--gray-600); }
.package-divider { height: 1px; background: var(--gray-100); margin: 20px 0; }
.package-features { list-style: none; flex: 1; margin-bottom: 24px; }
.package-features li {
  font-size: 0.9rem; color: var(--gray-600); padding: 6px 0;
  padding-left: 24px; position: relative;
}
.package-features li::before {
  content: '✓'; position: absolute; left: 0; color: var(--green); font-weight: 700; font-size: 0.85rem;
  top: 7px;
}
.package .btn-primary, .package .btn-secondary {
  width: 100%; text-align: center; padding: 12px; font-size: 0.95rem;
}
.package .btn-secondary { border-width: 2px; }

.care-plan {
  margin-top: 32px; background: var(--dark); color: white;
  border-radius: 16px; padding: 32px 40px; display: flex; align-items: center; gap: 40px;
}
.care-plan-info { flex: 1; }
.care-plan-badge { display: inline-block; background: var(--accent); color: var(--dark); padding: 4px 12px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; margin-bottom: 12px; }
.care-plan h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.care-plan p { color: var(--gray-400); font-size: 0.9rem; line-height: 1.6; }
.care-plan-pricing { text-align: right; flex-shrink: 0; }
.care-plan-pricing .price { font-size: 2rem; font-weight: 800; }
.care-plan-pricing .price span { font-size: 1rem; font-weight: 400; opacity: 0.7; }
.care-plan-pricing .sub { font-size: 0.85rem; color: var(--gray-400); margin-top: 4px; }
.care-plan .btn-primary { background: white; color: var(--dark); font-weight: 700; padding: 12px 28px; border-radius: 8px; text-decoration: none; display: inline-block; white-space: nowrap; }
.care-plan .btn-primary:hover { background: var(--gray-100); }

/* Why AI */
.why-ai { padding: 80px 0; background: var(--gray-100); }
.why-ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.why-ai-content h2 { font-size: 2.2rem; font-weight: 800; color: var(--dark); margin-bottom: 16px; }
.why-ai-content p { color: var(--gray-600); font-size: 1.05rem; margin-bottom: 32px; line-height: 1.7; }
.comparison-table { background: white; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.comparison-table table { width: 100%; border-collapse: collapse; }
.comparison-table th { background: var(--blue); color: white; padding: 14px 20px; text-align: left; font-size: 0.85rem; font-weight: 700; }
.comparison-table th:last-child { text-align: center; }
.comparison-table td { padding: 12px 20px; border-bottom: 1px solid var(--gray-100); font-size: 0.9rem; color: var(--gray-600); }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table td:last-child { text-align: center; color: var(--green); font-weight: 700; }

/* Social proof */
.social-proof { padding: 60px 0; }
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.testimonial { background: white; border: 1px solid var(--gray-100); border-radius: 12px; padding: 24px; }
.testimonial-text { font-size: 0.95rem; color: var(--gray-600); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.testimonial-author { font-weight: 700; font-size: 0.9rem; color: var(--dark); }
.testimonial-role { font-size: 0.8rem; color: var(--gray-400); }

/* CTA Section */
.cta-section { padding: 80px 0; background: var(--blue); color: white; text-align: center; }
.cta-section h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 16px; }
.cta-section p { font-size: 1.1rem; opacity: 0.85; margin-bottom: 32px; }
.cta-section .btn-primary { background: white; color: var(--blue); font-size: 1.1rem; padding: 16px 40px; }
.cta-section .btn-primary:hover { background: var(--accent); color: var(--dark); }

/* Contact Form */
.contact-form { max-width: 560px; margin: 0 auto 24px; text-align: left; }
.form-row { display: flex; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.form-row input, .form-row select, .form-row textarea {
  flex: 1; min-width: 200px; padding: 12px 16px; border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.3); background: rgba(255,255,255,0.1);
  color: white; font-size: 0.95rem; outline: none;
}
.form-row input::placeholder, .form-row textarea::placeholder { color: rgba(255,255,255,0.6); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: white; }
.form-row select option { color: var(--dark); background: white; }
.form-row textarea { resize: vertical; }
.form-submit { justify-content: center; }
.form-submit button { width: 100%; max-width: 320px; }
.form-success { padding: 20px; background: rgba(5,150,105,0.2); border-radius: 8px; margin-bottom: 24px; font-size: 1.05rem; font-weight: 600; }
.form-divider { display: flex; align-items: center; gap: 16px; margin: 16px 0; }
.form-divider::before, .form-divider::after { content: ''; flex: 1; height: 1px; background: rgba(255,255,255,0.3); }
.form-divider span { color: rgba(255,255,255,0.6); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.cta-section .btn-secondary { background: rgba(255,255,255,0.15); color: white; font-size: 1rem; padding: 14px 32px; }
.cta-section .btn-secondary:hover { background: rgba(255,255,255,0.25); }

/* Footer */
footer { background: var(--dark); color: white; padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p { color: var(--gray-400); font-size: 0.9rem; line-height: 1.6; }
.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gray-400); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: white; text-decoration: none; font-size: 0.9rem; opacity: 0.8; transition: opacity 0.2s; }
.footer-col ul li a:hover { opacity: 1; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { color: var(--gray-400); font-size: 0.8rem; }

/* Responsive */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .care-plan { flex-wrap: wrap; }
  .why-ai-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero h1 { font-size: 2.4rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .testimonials { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .care-plan { flex-direction: column; gap: 20px; }
  .care-plan-pricing { text-align: left; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}