/* @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&family=Inter:wght@400;600;800&display=swap'); */

:root {
  --primary: #3a86ff;
  --primary-hover: #2667cc;
  --accent: #ffbe0b;
  --text-dark: #232946;
  --text-gray: #555b6e;
  --bg-light: #f8fafc;
  --bg-gradient: linear-gradient(90deg, #3a86ff 0%, #4361ee 100%);
  --border: #e5e7eb;
  --radius: 1.2rem;
  --shadow: 0 8px 32px 0 rgba(50,50,93,.10);
  --transition: all 0.22s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', 'Inter', Arial, sans-serif, "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  color: var(--text-dark);
  background: #fff;
  min-height: 100vh;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

/* Don't affect header */
.navbar .container {
  max-width: 1100px;
  width: 100%;
}

@import url('header.css');

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  background: #fff;
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero-content {
  margin-top: 6rem;
  margin-bottom: 3.5rem;
}
.hero h1 {
  font-size: 2.9rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-dark);
  margin-bottom: 0.7rem;
  letter-spacing: -1px;
}
.hero .highlight {
  background: var(--bg-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  font-size: 3.1rem;
  letter-spacing: -1.5px;
}
.hero-desc {
  color: var(--text-gray);
  font-size: 1.18rem;
  margin: 1.6rem 0 2.4rem;
  font-weight: 400;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1.1rem;
  margin-top: 0.5rem;
}
.hero-actions .btn-primary,
.hero-actions .btn-outline {
  font-size: 1.08rem;
  font-weight: 600;
  border-radius: 0.9rem;
  padding: 1.05em 2.2em;
  min-width: 210px;
  min-height: 50px;
  box-shadow: 0 4px 16px rgba(58,134,255,0.13);
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-primary, .btn-outline {
  font-family: inherit;
  font-size: 0.97rem;
  font-weight: 500;
  border-radius: 0.5rem;
  padding: 0.25rem 0.9rem;
  min-width: 0;
  min-height: 32px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: none;
  outline: none;
  display: inline-block;
  letter-spacing: 0.01em;
  line-height: 1.2;
}
.btn-primary {
  background: var(--bg-gradient);
  color: #fff;
  border: none;
  box-shadow: 0 4px 16px rgba(58,134,255,0.13);
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(90deg, #2667cc 0%, #3a86ff 100%);
  box-shadow: 0 8px 24px rgba(58,134,255,0.18);
  transform: translateY(-2px) scale(1.04);
}
.btn-outline {
  background: #fff;
  color: var(--primary);
  border: 2px solid var(--primary);
  box-shadow: 0 2px 8px rgba(58,134,255,0.05);
}
.btn-outline:hover, .btn-outline:focus {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary-hover);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 24px rgba(58,134,255,0.13);
}

.courses {
  background: var(--bg-light);
  padding: 4.5rem 0 3.5rem;
}
.courses h2 {
  font-size: 2.2rem;
  text-align: center;
  font-weight: 800;
  margin-bottom: 2.7rem;
  color: var(--text-dark);
  letter-spacing: -0.5px;
}
.courses-list {
  display: flex;
  gap: 2.2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.course-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.2rem 1.5rem 1.7rem 1.5rem;
  flex: 1 1 260px;
  max-width: 320px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  border: 1.5px solid #f0f4fa;
  overflow: hidden;
}
.course-card:hover {
  transform: translateY(-7px) scale(1.035);
  box-shadow: 0 12px 36px 0 rgba(58,134,255,0.13);
  border-color: var(--primary);
}
.course-icon {
  font-size: 2.9rem;
  margin-bottom: 1.2rem;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.7rem;
  height: 3.7rem;
  margin-left: auto;
  margin-right: auto;
  border-radius: 50%;
  background: linear-gradient(135deg, #e0f0ff 60%, #fff 100%);
  box-shadow: 0 2px 8px rgba(58,134,255,0.07);
}
.course-card h3 {
  font-size: 1.22rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
  color: var(--text-dark);
  letter-spacing: -0.2px;
}
.course-card p {
  color: var(--text-gray);
  font-size: 1.01rem;
  line-height: 1.5;
}

.features {
  padding: 3.5rem 0 2.5rem;
  background: #fff;
}
.features h2 {
  font-size: 2.2rem;
  text-align: center;
  font-weight: 800;
  margin-bottom: 2.7rem;
  color: var(--text-dark);
  letter-spacing: -0.5px;
}
.features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  justify-content: center;
}
.feature-item {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.7rem 1.5rem;
  min-width: 210px;
  max-width: 260px;
  text-align: center;
  border: 1.5px solid #f0f4fa;
  transition: var(--transition);
  position: relative;
}
.feature-item:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 32px 0 rgba(58,134,255,0.13);
  transform: translateY(-4px) scale(1.025);
}
.feature-item h4 {
  color: var(--primary);
  font-size: 1.13rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
  letter-spacing: -0.1px;
}
.feature-item p {
  color: var(--text-gray);
  font-size: 0.98rem;
  line-height: 1.5;
}

/* Testimonials Section - Grid Layout Style */
.testimonials {
  background: #fff;
  padding: 5rem 0 4rem;
  position: relative;
}

.testimonials h2 {
  font-size: 2.2rem;
  text-align: center;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-dark);
  letter-spacing: -0.5px;
}

.testimonials-subtitle {
  text-align: center;
  color: var(--text-gray);
  font-size: 1.1rem;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto 3rem;
  align-items: stretch;
}

.testimonial-card {
  background: #fff;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #f0f4f8;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 280px;
}

.testimonial-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border-color: var(--primary);
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  font-style: italic;
  position: relative;
  flex-grow: 1;
}

.testimonial-text::before {
  content: '"';
  font-size: 3rem;
  color: var(--primary);
  opacity: 0.2;
  position: absolute;
  top: -15px;
  left: -10px;
  font-family: serif;
  line-height: 1;
}

.testimonial-rating {
  margin-bottom: 0;
  margin-top: auto;
}

.stars {
  color: #ffbe0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.testimonial-author {
  padding-top: 1rem;
  border-top: 1px solid #f0f4f8;
  margin-top: auto;
}

.author-info h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.2rem;
}

.author-info p {
  font-size: 0.85rem;
  color: var(--text-gray);
}

.testimonials-cta {
  text-align: center;
  margin-top: 2rem;
}

.btn-testimonial {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary);
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(58, 134, 255, 0.2);
}

.btn-testimonial:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(58, 134, 255, 0.3);
}

.btn-testimonial i {
  font-size: 0.9rem;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .testimonials {
    padding: 4rem 0 3rem;
  }
  
  .testimonials h2 {
    font-size: 1.8rem;
  }
  
  .testimonials-subtitle {
    font-size: 1rem;
    margin-bottom: 2.5rem;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .testimonial-card {
    padding: 1.5rem;
  }
  
  .testimonial-text {
    font-size: 0.95rem;
  }
}

@media screen and (max-width: 480px) {
  .testimonials-grid {
    gap: 1rem;
  }
  
  .testimonial-card {
    padding: 1.2rem;
  }
  
  .testimonial-text {
    font-size: 0.9rem;
    margin-bottom: 1rem;
  }
  
  .testimonial-avatar {
    width: 40px;
    height: 40px;
  }
  
  .author-info h4 {
    font-size: 0.9rem;
  }
  
  .author-info p {
    font-size: 0.8rem;
  }
}

.pricing {
  background: var(--bg-light);
  text-align: center;
  padding: 4rem 0 3.2rem;
}

/* Media query untuk tampilan mobile */
@media screen and (max-width: 768px) {
  .features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .feature-item {
    min-width: unset;
    max-width: 100%;
    width: 100%;
  }
}

/* Media query untuk layar sangat kecil */
@media screen and (max-width: 480px) {
  .features-list {
    grid-template-columns: 1fr;
  }
}
.pricing-content h2 {
  font-size: 2.1rem;
  margin-bottom: 1.1rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.5px;
}
.pricing-content p {
  color: var(--text-gray);
  font-size: 1.18rem;
  margin-bottom: 1.7rem;
  line-height: 1.5;
}
.pricing-content .price {
  color: var(--primary);
  font-size: 1.32rem;
  font-weight: 700;
  background: #e0f0ff;
  padding: 0.15em 0.7em;
  border-radius: 0.5em;
  margin: 0 0.2em;
}
.pricing-content .btn-primary {
  margin-top: 0.7rem;
}
.pricing-content .trial-text {
  color: var(--text-gray);
  font-size: 1rem;
  margin-bottom: 1.2rem;
  line-height: 1.5;
  opacity: 0.9;
}

.footer {
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 2.2rem 0 1.2rem 0;
  font-size: 1.01rem;
  color: var(--text-gray);
}
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.2rem;
}
.footer-links a {
  color: var(--text-gray);
  text-decoration: none;
  margin-left: 1.1rem;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--primary);
}

/* Responsive */
@media (max-width: 1100px) {
  .container {
    padding: 0 1rem;
  }
}
@media (max-width: 900px) {
  .container:not(.nav-content) {  /* exclude nav-content */
    padding: 0 1.5rem;
  }
  .courses-list,
  .features-list {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  .hero h1, .hero .highlight {
    font-size: 2.1rem;
  }
  .hero-content {
    margin-top: 3.5rem;
    margin-bottom: 1.5rem;
  }
}
@media (max-width: 700px) {
  .hero h1, .hero .highlight {
    font-size: 1.45rem;
  }
  .courses h2, .pricing-content h2 {
    font-size: 1.3rem;
  }
  .container {
    padding: 0 0.7rem;
  }
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
  }
}
@media (max-width: 500px) {
  .container:not(.nav-content) {  /* exclude nav-content */
    padding: 0 1rem;
  }
  .hero-content {
    margin-top: 2.2rem;
    margin-bottom: 0.7rem;
  }
  .container {
    padding: 0 0.5rem;
  }
  .courses-list,
  .features-list {
    gap: 1rem;
  }
  .course-card, .feature-item {
    padding: 1rem 0.6rem;
  }
}