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

body {
  font-family: "Inter", sans-serif;
  background: #fefcf5;
  color: #1e2a2f;
  line-height: 1.5;
  scroll-behavior: smooth;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & nav */
.navbar {
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(2px);
  background: rgba(255, 255, 245, 0.96);
}

.nav-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.logo-area {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, #0a6e4e, #2c9c7a);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  letter-spacing: -0.5px;
}

.badge {
  background: #eef2f0;
  padding: 6px 12px;
  border-radius: 40px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #0a6e4e;
}

.nav-links a {
  text-decoration: none;
  color: #2c3e2f;
  margin-left: 28px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #0a6e4e;
}

/* Buttons & CTA */
.btn {
  display: inline-block;
  background: #0a6e4e;
  color: white;
  padding: 10px 24px;
  border-radius: 40px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.25s;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
}

.btn-outline {
  background: transparent;
  border: 2px solid #0a6e4e;
  color: #0a6e4e;
}

.btn-outline:hover {
  background: #0a6e4e;
  color: white;
}

.btn-sm {
  padding: 6px 18px;
  font-size: 0.8rem;
}

/* Hero */
.hero {
  padding: 60px 0 40px;
  text-align: center;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  background: linear-gradient(145deg, #134e3a, #2c9c7a);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  max-width: 780px;
  margin: 0 auto 32px;
  color: #2d4a3b;
}

.cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Slider Section */
.slider-section {
  margin: 70px 0;
}

.section-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 48px;
  color: #1a2e26;
}

.slider-container {
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.1);
}

.slider-track {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

.slide {
  flex: 0 0 100%;
  background: white;
  border-radius: 32px;
  padding: 32px 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  justify-content: space-between;
}

.slide-content {
  flex: 1.2;
}

.slide-icon {
  flex: 0.8;
  text-align: center;
  font-size: 5rem;
  background: #f5f7f2;
  border-radius: 64px;
  padding: 32px;
}

.slide-icon i {
  font-size: 4.2rem;
  color: var(--app-color);
}

.app-name {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--app-color);
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}

.feature-tag {
  background: #f0f3ef;
  padding: 6px 14px;
  border-radius: 40px;
  font-size: 0.8rem;
  font-weight: 500;
}

.btn-group-app {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.slider-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  margin-top: 28px;
}

.slider-arrow {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 60px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: 0.2s;
  font-size: 1.4rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.slider-arrow:hover {
  background: #0a6e4e;
  color: white;
  border-color: #0a6e4e;
}

.dots {
  display: flex;
  gap: 10px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 10px;
  background: #ccc;
  transition: 0.2s;
  cursor: pointer;
}

.dot.active {
  background: #0a6e4e;
  width: 28px;
}

/* Value Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  margin: 60px 0;
}

.value-card {
  background: white;
  padding: 28px 20px;
  border-radius: 32px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.03);
  transition: all 0.25s;
}

.value-card i {
  font-size: 2.5rem;
  color: #0a6e4e;
  margin-bottom: 16px;
}

.value-card h3 {
  margin-bottom: 12px;
  font-weight: 700;
}

/* Testimonial */
.testimonial {
  background: #eef5f0;
  border-radius: 48px;
  padding: 48px 40px;
  margin: 60px 0;
  text-align: center;
}

.testimonial i {
  font-size: 2.4rem;
  color: #0a6e4e;
  opacity: 0.5;
}

.testimonial p {
  font-size: 1.4rem;
  font-weight: 500;
  max-width: 800px;
  margin: 20px auto;
}

/* FAQ */
.faq-section {
  margin: 70px 0;
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: 24px;
  padding: 6px 24px 6px 24px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  border: 1px solid #e9ece5;
  transition: 0.2s;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
}

.faq-question i {
  color: #0a6e4e;
  transition: transform 0.2s;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  color: #3a5448;
  border-top: 0px solid #eee;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
  border-top: 1px solid #e0e7e0;
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
}

/* Links & Footer */
.ecosystem-links {
  background: #ffffff;
  border-radius: 40px;
  padding: 40px 32px;
  margin: 50px 0 40px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.03);
}

.link-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  margin-top: 24px;
}

.link-group a {
  text-decoration: none;
  font-weight: 600;
  color: #1e462f;
  border-bottom: 2px solid transparent;
  transition: 0.2s;
}

.link-group a:hover {
  border-bottom-color: #0a6e4e;
  color: #0a6e4e;
}

footer {
  text-align: center;
  padding: 36px 0 48px;
  border-top: 1px solid #e2e8dd;
  margin-top: 32px;
  font-size: 0.85rem;
  color: #4b6b5c;
}

@media (max-width: 800px) {
  .slide {
    flex-direction: column;
    text-align: center;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .nav-links a {
    margin-left: 12px;
  }

  .testimonial p {
    font-size: 1.1rem;
  }
}