/* --------------------
   Base & Resets
-------------------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background-color: #fafafa;
  color: #222;
  line-height: 1.6;
}

/* --------------------
   Layout Helpers
-------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}
section {
  padding: 4rem 0;
}
h1, h2, h3 {
  font-weight: 700;
  text-align: center;
}
h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  position: relative;
}
h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #ff6600, #ff3366);
  margin: 0.5rem auto 0;
  border-radius: 2px;
}

/* --------------------
   Header & Navigation
-------------------- */
header {
  background: linear-gradient(90deg, #ff6600, #ff3366);
  color: white;
  position: sticky;
  top: 0;
  z-index: 1000;
}
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.brand {
  font-size: 1.4rem;
  font-weight: bold;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}
.nav-links a {
  color: white;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background: white;
  left: 0;
  bottom: -3px;
  transition: width 0.3s;
}
.nav-links a:hover::after {
  width: 100%;
}
.menu-icon {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
}

/* --------------------
   Hero Section
-------------------- */
.hero {
  background: linear-gradient(135deg, #ff6600, #ff3366);
  color: white;
  text-align: center;
  padding: 5rem 1.25rem;
}
.hero img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 5px solid white;
  object-fit: cover;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}
.hero-sub {
  font-size: 1.2rem;
  opacity: 0.95;
  margin-bottom: 2rem;
}

/* --------------------
   Buttons
-------------------- */
.btn {
  display: inline-block;
  background: linear-gradient(90deg, #ff6600, #ff3366);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255, 51, 102, 0.25);
}
.btn.ghost {
  background: white;
  color: #ff3366;
  border: 2px solid #ff3366;
}

/* --------------------
   About Section
-------------------- */
.about {
  background: white;
  border-radius: 10px;
  padding: 2rem;
  max-width: 900px;
  margin: auto;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

/* --------------------
   Skills Section
-------------------- */
.skill-set {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}
.skill {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}
.skill:hover {
  transform: translateY(-5px);
}

/* --------------------
   Experience Section
-------------------- */
.experience-item {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  margin-bottom: 1.5rem;
  text-align: center;
}
.experience-item .dates {
  display: block;
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* --------------------
   Portfolio Section
-------------------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.project {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  text-align: center;
  transition: transform 0.3s ease;
}
.project img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.project:hover {
  transform: translateY(-5px);
}
.project:hover img {
  transform: scale(1.05);
}
.project figcaption {
  padding: 1rem;
  font-weight: 600;
}

/* --------------------
   Contact Section
-------------------- */
.contact .contact-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.social-links {
  margin-top: 1.5rem;
  text-align: center;
}
.social-links a {
  font-size: 1.5rem;
  margin: 0 0.5rem;
  color: #ff3366;
  transition: color 0.3s ease;
}
.social-links a:hover {
  color: #ff6600;
}

/* --------------------
   Footer
-------------------- */
footer {
  background: linear-gradient(90deg, #ff6600, #ff3366);
  color: white;
  text-align: center;
  padding: 1rem;
}

/* --------------------
   Responsive Styles
-------------------- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    right: 1.25rem;
    background: linear-gradient(90deg, #ff6600, #ff3366);
    border-radius: 10px;
    padding: 1rem;
    flex-direction: column;
    gap: 0.75rem;
  }
  .nav-links.active {
    display: flex;
  }
  .menu-icon {
    display: block;
  }
}
/* --------------------
   Scroll Animations
-------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease;
}
.fade-in.in-view {
  opacity: 1;
}