/* Global Styles */
body {
  font-family: 'Roboto', sans-serif;
  scroll-behavior: smooth;
  background-color: #f8f9fa;
  color: #333;
}

h1, h2, h3, h4, h5 {
  font-weight: 600;
}

ul {
  padding-left: 0;
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

section {
  padding: 80px 0; /* Increased padding for visual breathing room */
}

/* Navbar */
.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)),
              url('../images/bg-hero.jpg') center/cover no-repeat;
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* About Section */
#about img {
  border-radius: 10px;
  transition: transform 0.4s ease;
  max-width: 100%;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

#about img:hover {
  transform: scale(1.05);
}

/* Cards (Project, Certificate) */
.card,
.project-card {
  border-radius: 12px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.card:hover,
.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.card-img-top,
.project-card .card-img-top {
  max-height: 220px;
  object-fit: cover;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}

/* Skill Section */
.skill-card {
  text-align: center;
  padding: 25px;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  background-color: #fff;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.skill-icon {
  font-size: 64px;
  margin-bottom: 15px;
}

.skill-card h5 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #333;
}

/* Buttons */
.btn {
  border-radius: 8px;
  padding: 10px 20px;
  transition: all 0.3s ease-in-out;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

/* Contact Section */
#contact .form-control {
  border-radius: 8px;
  border: 1px solid #ccc;
  box-shadow: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

#contact .form-control:focus {
  border-color: #ffc107;
  box-shadow: 0 0 8px rgba(255, 193, 7, 0.4);
}

/* Footer */
footer {
  background-color: #212529;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}

/* Responsive Tweaks */
@media (max-width: 768px) {
  .hero {
    text-align: center;
    padding-top: 80px;
  }

  #about img {
    margin-bottom: 20px;
  }
}

/* AOS Animations */
[data-aos="fade-up"],
[data-aos="fade-left"],
[data-aos="fade-right"] {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="fade-left"] {
  transform: translateX(20px);
}
[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-right"] {
  transform: translateX(-20px);
}
[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}