@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;500;600&display=swap');

:root {
  --bg-color: #fcfcf7;
  --text-color: #506070;
  --accent-color: #79c2d0;
  --card-bg: #fdfcfc;
  --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  --border-radius: 12px;
  --font-family: 'Poppins', sans-serif;
  --heading-color: #2c3e50;
  --h2-color: #7e5f9e;
  --h1-color: #2f4f68;
  --h3-color: #4d7a80;
  --link-color: #9f7fbd;
  --link-hover: #7e5f9e;
}

html, body {
  margin: 0;
  padding: 0;
}

header {
  background-color: #f7f4f9;
  padding: 2rem 1rem 1rem 1rem;
  border-bottom: 1px solid #e0dfea;
  text-align: center;
}

header nav {
  margin-top: 2rem;
}

header h1 {
  color: var(--h1-color);
}

header p {
  color: #667788;
  font-weight: 500;
  letter-spacing: 0.2px;
}

body {
  background-color: var(--bg-color);
  font-family: var(--font-family);
  line-height: 1.7;
  color: var(--text-color);
}

h1 {
  color: var(--h1-color);
  font-weight: 600;
}

h2 {
  color: var(--h2-color);
  font-weight: 600;
}

h3 {
  color: var(--h3-color);
  font-weight: 500;
}

footer {
  text-align: center;
  margin-bottom: 2rem;
}

a {
  color: var(--link-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  padding: 1.5rem;
  margin-bottom: 2rem;
  transition: background 0.3s ease, transform 0.3s ease;
}

.card:hover {
  background: #fffefa;
  transform: translateY(-4px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
}

.card-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}

.card-image {
  flex: 1 1 40%;
  min-width: 240px;
}

.card-image img {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
}

.card-text {
  flex: 1 1 55%;
}

.profile-image {
  flex: 0 0 auto;
  max-width: 300px;
}

.profile-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
}

nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

nav a {
  font-weight: 500;
  color: var(--link-color);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

nav a:hover {
  background-color: rgba(159, 127, 189, 0.12);
  color: var(--link-hover);
}

nav a.active {
  background-color: transparent;
  color: var(--link-hover);
  font-weight: 600;
}

main {
  padding: 2rem;
}

main.layout-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
  padding-bottom: 2rem;
}

/* Bubble section */
.bubble-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  max-width: 960px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.bubble {
  width: 200px;
  height: 200px;
  background-color: #faf7ff;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease;
}

.bubble:hover {
  transform: translateY(-4px);
  background-color: var(--card-bg);
}

.bubble h3 {
  color: var(--h2-color);
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
}

.bubble p {
  font-size: 0.85rem;
  margin: 0;
}

/* Skills Page Grid Layout */
.grid-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem 2rem;
  max-width: 650px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.grid-card {
  padding: 2rem;
  border-radius: 1.25rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.grid-card h2 {
  color: #7e5f9e;
  margin-top: 0;
  font-size: 1.2rem;
}

.grid-card ul {
  list-style-type: disc;
  padding-left: 1.25rem;
  margin: 0;
}

.grid-card ul li {
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
  .card-grid,
  .card,
  .bubble,
  .card-flex {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .card-flex {
    flex-direction: column;
  }

  .card-image, .card-text {
    flex: 1 1 100%;
  }
}

@media screen and (max-width: 600px) {
  .bubble {
    width: 160px;
    height: 160px;
    padding: 1rem;
  }

  .bubble p {
    font-size: 0.8rem;
  }

  .grid-container {
    grid-template-columns: 1fr;
    padding: 0 1rem;
  }

  .grid-card {
    padding: 1.5rem;
  }
}