:root {
  --blue: #005fcb;
  --blue-light: #e6f0ff;
  --white: #ffffff;
  --dark-text: #333333;
  --gray: #888888;
}

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

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: var(--white);
  color: var(--dark-text);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: var(--blue);
  padding: 1rem 0;
  z-index: 1000;
}

.navbar ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 2rem;
}

.navbar a {
  text-decoration: none;
  color: var(--white);
  font-weight: 600;
}

.navbar a:hover {
  text-decoration: underline;
}

/* Home Section */
.home-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9rem 2rem 4rem;
  background: var(--blue-light);
  height: 100vh;
  flex-wrap: wrap;
}

.home-left {
  max-width: 50%;
  padding: 1rem;
}

.home-left h1 {
  font-size: 2.8rem;
  color: var(--dark-text);
}

.home-left h2 {
  font-size: 1.8rem;
  color: var(--blue);
  margin-top: 1rem;
}

.home-right {
  max-width: 80%;
  padding: 1rem;
}

.home-right .home-image {
  width: 100%;
  max-width: 700px;
  border-radius: 10px;
  
}
.home-image {
  animation: fadeIn 1.2s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}


/* About Section */
.about-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  padding: 6rem 2rem 4rem;
  background-color: var(--blue-light);
  flex-wrap: wrap;
}

.profile-pic {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--blue);
}

.about-text {
  max-width: 500px;
}

.about-text h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--blue);
}

.download-btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 10px 16px;
  background-color: var(--blue);
  color: white;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
}

.download-btn:hover {
  background-color: #004a9f;
}

/* Common Section Styles */
.section {
  padding: 4rem 2rem;
  max-width: 900px;
  margin: auto;
  border-bottom: 1px solid #eee;
}

.alt {
  background-color: #f9fbff;
}

/* Alternating Headings */
.align-left {
  text-align: left;
  color: var(--blue);
  margin-bottom: 1rem;
}

.align-right {
  text-align: right;
  color: var(--blue);
  margin-bottom: 1rem;
}

/* Button */
button {
  padding: 10px 20px;
  background-color: var(--blue);
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background-color: #004da1;
}

footer {
  text-align: center;
  background-color: var(--blue);
  color: var(--white);
  padding: 1rem;
}

.scroll-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 8px 14px;
  background-color: var(--blue);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  display: none;
  z-index: 999;
}

.scroll-top:hover {
  background-color: #003e7e;
}

/* Active link */
.navbar a.active {
  border-bottom: 2px solid white;
}
/* Full-screen style for sections */
.full-screen {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem;
}

/* Ensure content inside full-screen doesn't overflow */
.project-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin-top: 2rem;
}

.project-card {
  background-color: white;
  border: 1px solid #ddd;
  padding: 1.5rem;
  border-radius: 10px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
  line-height: 1.6;
}

.project-card:hover {
  transform: translateY(-6px);
}

.project-card h3 {
  color: var(--blue);
  margin-bottom: 0.8rem;
}

.project-card p {
  color: var(--dark-text);
  font-size: 1rem;
}

.project-card strong {
  color: var(--blue);
}
/* Interests Section */
.interests-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem;
  background-color: var(--blue-light);
  min-height: 100vh;
  text-align: center;
}

.center-heading {
  font-size: 2.5rem;
  color: var(--blue);
  margin-bottom: 2rem;
}

.interests-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.interest-box {
  background-color: var(--white);
  color: var(--dark-text);
  border: 2px solid var(--blue);
  border-radius: 10px;
  padding: 1rem 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(0, 95, 203, 0.15);
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.interest-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(2, 116, 247, 0.3);
}
/* Skills Section */
/* Skills Section */
.skills-section {
  background-color: var(--blue-light); /* matching other sections */
  color: var(--dark-text);
  padding: 6rem 2rem;
  min-height: 100vh;
}

.skills-heading {
  font-size: 2.4rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--blue);
  font-weight: bold;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2.5rem;
  max-width: 900px;
  margin: auto;
  justify-items: center;
}

.skill-card {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 95, 203, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 95, 203, 0.2);
}

.skill-card img {
  width: 80px;
  height: 80px;
  display: block;
  margin: auto;
}
.skill-card p {
  text-align: center;
  margin-top: 0.8rem;
  font-weight: 600;
  color: var(--dark-text);
  font-size: 1rem;
}
.contact-section {
  min-height: 100vh;
  background-color: var(--blue-light);
  padding: 8rem 2rem 4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.contact-box {
  margin-top: 2rem;
  padding: 1rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.social-icons {
  margin: 1rem 0;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.icon {
  width: 40px;
  height: 40px;
  transition: transform 0.3s ease;
}

.icon:hover {
  transform: scale(1.2);
}

.contact-heading {
  font-size: 2.4rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--blue);
  font-weight: bold;
}