html {
  scroll-behavior: smooth;
}

/* 1. FONT SIZE REDUCED (Normal Standard Size) */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem; /* Reduced from 1.25rem to 1rem (16px) */
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

/* Paragraphs and Lists - Reset to normal */
p, li, a, button, label, input, textarea, .card-text, .lead, .form-label, small {
  font-size: 1rem; /* Reset to normal size */
}

/* 
   2. IMPROVED NAVBAR (Glassmorphism)
 */
.custom-navbar {
  background: rgba(33, 37, 41, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.navbar-brand {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.navbar-nav .nav-link {
  font-size: 1rem; 
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: #0d6efd !important;
}

/* 
   3. HERO SECTION & ANIMATION
 */
.hero-section {
  background: linear-gradient(135deg, #0b5ed7 0%, #1a1d20 50%, #000000 100%);
  color: #fff;
  min-height: 90vh;
  position: relative;
  overflow: hidden;
}

.profile-box {
  max-width: 300px; /* Slightly smaller image container */
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.profile-box img {
  border: 5px solid rgba(255, 255, 255, 0.2);
}

/* 
   4. TYPOGRAPHY (Headings Reduced)
*/
section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

/* Headings resized to match standard proportion */
h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); line-height: 1.2; }
h2 { font-size: clamp(2rem, 4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }

/* 
   5. INTERACTIVE CARDS
*/
.card {
  border: none;
  border-radius: 12px; 
  background: #fff;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.tech-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.85rem;
  background: #f0f7ff;
  color: #0d6efd;
  font-weight: 600;
  border: 1px solid #cce5ff;
  transition: all 0.2s ease;
}

.tech-badge:hover {
  background: #0d6efd;
  color: white;
  transform: scale(1.05);
  cursor: default;
}

/* 
   6. INTERNSHIP CARD (New Design)
 */
.internship-card {
  border-left: 4px solid #0d6efd !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background: #ffffff;
}

.internship-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 1rem 3rem rgba(0,0,0,.1) !important;
}

.icon-box {
  background: #e7f1ff;
  width: 50px; 
  height: 50px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tech-tag {
  font-size: 0.8rem;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  padding: 3px 8px;
  border-radius: 4px;
  color: #6c757d;
  font-weight: 500;
}

/*
   7. BUTTONS & INPUTS
*/
.btn {
  font-size: 1rem;
  padding: 0.5rem 1.2rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: scale(1.03);
}

.form-control {
  font-size: 1rem;
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  border: 1px solid #dee2e6;
}

.form-control:focus {
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
  border-color: #0d6efd;
}

/* Contact Links */
#contact a {
  font-size: 1rem;
  text-decoration: none;
  color: #0d6efd;
  font-weight: 600;
}

#contact a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  background: #1a1d20 !important;
}

/* About Section Hover Cards */
.hover-card {
  transition: all 0.3s ease-in-out;
  cursor: default;
}

.hover-card:hover {
  transform: translateY(-5px); /* Moves up slightly */
  border-color: #0d6efd !important; /* Blue border on hover */
  background-color: #f8f9fa !important;
}

.about-section h2 {
    font-size: 2rem; /* Clean Heading size */
}

/*
   IMPROVED SERVICES SECTION
*/

.service-box {
  transition: all 0.3s ease-in-out;
  border: 1px solid rgba(0,0,0,0.05); 
}

/* On Hover: Moves up & Adds color at bottom */
.service-box:hover {
  transform: translateY(-10px); /* Lifts up */
  box-shadow: 0 1rem 3rem rgba(0,0,0,.1) !important;
}

/* The Border Bottom Effect */
.border-bottom-hover {
  position: relative;
  overflow: hidden;
}

.border-bottom-hover::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background-color: #0d6efd; 
  transition: width 0.3s ease;
}

.service-box:hover::after {
  width: 100%; 
}

/* Icon Circle Styling */
.icon-wrapper {
  width: 70px;
  height: 70px;
  font-size: 1.5rem;
}