* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  color: #222;
  background: #f8f2ff;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2% 5% 0;
}

.logo img {
  max-width: 90px;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 50px;
}

.nav-menu a {
  text-decoration: none;
  color: #222;
  font-weight: 600;
  font-size: 1.5em;
  position: relative;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #b76cff, #ff8bd4);
  transition: 0.3s;
}

.nav-menu a:hover::after {
  width: 100%;
}

/* HERO */
.hero {
  display: flex;
  padding: 80px 10% 110px;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.hero h1 {
  font-size: 4.5em;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-text p {
  color: #7a3cff;
  font-size: 1.3em;
  font-weight: 550;
  line-height: 1.7;
}

.btn {
  padding: 10px 20px;
  border: none;
  margin-top: 5%;
  border-radius: 15px;
  background: linear-gradient(135deg, #b76cff, #ff8bd4);
  color: white;
  font-size: 20px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 25px rgba(183, 108, 255, 0.4);
}

.box-gradient {
  height: 85px;
  background: linear-gradient(135deg, #b772ff, #ff5cdc);
}

/* WHY */
.why-choose {
  padding: 210px 10%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 60px;
}

.why-content h2 {
  font-size: 3em;
  margin-bottom: 30px;
}

.why-content p {
  font-size: 1.5em;
}

.why-list li {
  display: flex;
  gap: 15px;
  margin-bottom: 18px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #5a5a5a;
  margin-top: 4.5px;
}

.why-image {
  justify-content: center;
  display: flex;
}
.why-image img {
  width: 70%;
}

/* TEACHER */
.teacher-section {
  padding: 85px 10% 200px;
  background: linear-gradient(135deg, #b772ff, #ff5cdc);
  text-align: center;
  color: white;
}

.teacher-section h2 {
  font-size: 2.8em;
  margin-bottom: 80px;
}

.teacher-cards {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
}

.card {
  background: white;
  width: 260px;
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  color: #333;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-8px);
}

/* MENTAL */
.mental-health {
  padding: 40px 10%;
  display: flex;
  gap: 40px;
  justify-content: space-between;
  align-items: center;
}

.mental-image {
  justify-content: center;
  display: flex;
}

.mental-image img {
  width: 70%;
}

.mental-content h2 {
  font-size: 3em;
}

.mental-content p {
  margin: 25px 0;
  font-size: 1.3em;
  line-height: 1.7;
}

.mental-content span {
  color: #9b5cff;
}

/* VOICE */
.voice-teens {
  padding: 90px 10% 150px;
  background: linear-gradient(135deg, #b77cff, #ff7bd8);
  text-align: center;
  color: white;
}

.voice-teens h2 {
  font-size: 3em;
  margin-bottom: 80px;
}

.voice-teens p {
  font-size: 1em;
}

.testimonial-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.testimonial-card {
  background: white;
  padding: 25px;
  min-height: 150px;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  color: #333;
  transition: 0.3s;
}

.testimonial-card:hover {
  transform: translateY(-8px);
}

.testimonial-card h3 {
  font-size: 1em;
  margin-bottom: 10px;
}

/* ARTICLE */
.article-layout {
  display: flex;
  gap: 40px;
  padding: 80px 10%;
  background: #f9fafc;
}

.article-content {
  flex: 3;
  background: white;
  padding: 40px;
  border-radius: 20px;
}

.article-aside {
  flex: 1;
  background: white;
  padding: 30px;
  border-radius: 20px;
}

/* FOOTER */
.footer {
  background: #3a1f5c;
  padding: 70px 10%;
  color: white;
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-title h2 {
  font-size: 2em;
}

.footer-title p {
  font-size: 1em;
  margin-top: 10px;
}

.footer h3 {
  margin-bottom: 15px;
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: 12px;
  opacity: 0.9;
}

.footer li:hover {
  color: #ff8bd4;
}

/* ARTICLE PAGE  */
.article-layout {
  display: flex;
  gap: 40px;
  padding: 80px 100px;
  background: #f8f2ff;
}

/* MAIN CONTENT */

.article-content {
  flex: 3;
  background: #ffffff;
  padding: 50px;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.article-content h1 {
  font-size: 28px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 20px;
}

.article-intro {
  font-size: 18px;
  color: #4b5563;
  line-height: 1.8;
}

.article-content h2 {
  font-size: 24px;
  color: #111827;
  margin-top: 40px;
  margin-bottom: 16px;
}

.article-content p {
  font-size: 16px;
  line-height: 1.9;
  color: #374151;
}

.article-content ul {
  margin-top: 12px;
  padding-left: 20px;
}

.article-content ul li {
  margin-bottom: 10px;
  font-size: 16px;
  color: #374151;
}

.article-source {
  margin-top: 50px;
  font-size: 14px;
  color: #6b7280;
  font-style: italic;
}

/* ASIDE */
.article-aside {
  flex: 1;
  background: #ffffff;
  padding: 30px;
  border-radius: 24px;
  height: fit-content;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 100px;
}

.article-aside img {
  max-width: 100px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.article-aside h3 {
  font-size: 20px;
  margin-bottom: 20px;
  color: #1f2937;
}

.article-aside ul {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.article-aside ul li {
  margin-bottom: 20px;
}

.article-aside ul li a {
  text-decoration: none;
  font-size: 15px;
  color: #374151;
  padding-left: 10px;
  border-left: 3px solid transparent;
  transition: 0.3s ease;
}

.article-aside ul li a:hover {
  color: #6366f1;
  font-weight: 600;
  border-left: 3px solid #6366f1;
}

/* INFO BOX */
.aside-box {
  background: linear-gradient(135deg, #eef2ff, #f5f7ff);
  padding: 20px;
  border-radius: 16px;
}

.aside-box h4 {
  font-size: 16px;
  margin-bottom: 10px;
  color: #4338ca;
}

.aside-box p {
  font-size: 14px;
  color: #374151;
  line-height: 1.7;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-text {
    flex-direction: column;
    text-align: center;
  }
  .hero-text h1 {
    font-size: 2.5em;
  }
  .why-choose,
  .mental-health,
  .article-layout {
    flex-direction: column;
    padding: 60px 30px;
  }
  .article-content {
    padding: 35px;
  }
  .article-aside {
    position: static;
    margin-top: 30px;
  }

  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }
  .article-content h1 {
    font-size: 28px;
  }
  .article-content h2 {
    font-size: 20px;
  }
  .article-content p,
  .article-content ul li {
    font-size: 15px;
  }
  .article-aside h3 {
    font-size: 18px;
  }
}