/* ═══════════════════════════════════════════════════════
   WAKETING PRO — Landing Page Styles
   ═══════════════════════════════════════════════════════ */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI',
               Roboto, sans-serif;
  color: #1a1a1a;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAVIGATION ── */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: white;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: #25D366;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: #444;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #25D366;
}

/* ── BUTTONS ── */
.btn-primary {
  background: #25D366;
  color: white !important;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #128C7E;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-primary.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-secondary {
  color: #25D366;
  text-decoration: none;
  font-weight: 600;
  padding: 1rem 1.5rem;
  display: inline-block;
  transition: color 0.2s;
}

.btn-secondary:hover {
  color: #128C7E;
}

.btn-outline {
  border: 2px solid #25D366;
  color: #25D366;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  transition: all 0.2s;
  text-align: center;
}

.btn-outline:hover {
  background: #25D366;
  color: white;
}

/* ── HERO SECTION ── */
.hero {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  min-height: 90vh;
  display: flex;
  flex-direction: column;
}

.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: #0f172a;
}

.subtitle {
  font-size: 1.2rem;
  color: #475569;
  max-width: 600px;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 1rem;
}

.hero-note {
  color: #64748b;
  font-size: 0.9rem;
}

/* ── FEATURES ── */
.features {
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.features h2,
.pricing h2,
.faq h2,
.cta-final h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 3rem;
  color: #0f172a;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.2s;
}

.feature-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: #0f172a;
}

.feature-card p {
  color: #64748b;
  font-size: 0.95rem;
}

/* ── PRICING ── */
.pricing {
  padding: 5rem 2rem;
  background: #f8fafc;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  text-align: center;
  transition: transform 0.2s;
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card.featured {
  border: 2px solid #25D366;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.15);
}

.badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #25D366;
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

.pricing-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.price {
  font-size: 2rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 1.5rem;
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: #64748b;
}

.pricing-card ul {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
}

.pricing-card li {
  padding: 0.4rem 0;
  color: #475569;
  font-size: 0.95rem;
}

/* ── FAQ ── */
.faq {
  padding: 5rem 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e2e8f0;
  padding: 1.5rem 0;
}

.faq-item h4 {
  margin-bottom: 0.5rem;
  color: #0f172a;
  font-size: 1.05rem;
}

.faq-item p {
  color: #64748b;
}

/* ── CTA FINAL ── */
.cta-final {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  text-align: center;
  color: white;
}

.cta-final h2 {
  color: white;
  margin-bottom: 1rem;
}

.cta-final p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-final .btn-primary {
  background: white;
  color: #25D366 !important;
}

.cta-final .btn-primary:hover {
  background: #f0fdf4;
}

/* ── FOOTER ── */
footer {
  background: #0f172a;
  color: white;
  padding: 2rem;
}

.footer-content {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-logo {
  font-size: 1.2rem;
  font-weight: 700;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: white;
}

.footer-note {
  color: #475569;
  font-size: 0.85rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta a {
    width: 100%;
    text-align: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 0.5rem;
  }
}