/* ===== GLOBAL STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'Poppins', sans-serif;
  background: #000;
  color: #fff;
  padding-top: 140px;
  overflow-x: hidden;
  transition: background 0.5s, color 0.5s;
}

/* ===== LOGO BUTTON =====
   Slightly bigger, enforced 1:1 aspect ratio, scrolls away (position: absolute).
   Stable hover/glow preserved.
*/
.logo-btn {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 130px;
  height: 130px;
  aspect-ratio: 1 / 1;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 15px;
  z-index: 1000;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  transform-origin: center center;
  will-change: transform, box-shadow;
  -webkit-tap-highlight-color: transparent;
}
.logo-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 15px;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  transform-origin: center center;
  backface-visibility: hidden;
  transform: translateZ(0);
  will-change: transform, box-shadow;
}
.logo-btn:hover,
.logo-btn:focus {
  transform: scale(1.1);
}
.logo-btn:hover img,
.logo-btn:focus img {
  transform: scale(1.1);
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.4);
}

/* ===== STARFIELD BACKGROUND ===== */
canvas#star-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(circle at 30% 50%, #020202, #000);
}

/* ===== HERO ===== */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 40vh;
  text-align: center;
}
.hero-box {
  background: rgba(40, 40, 40, 0.8);
  padding: 30px 50px;
  border-radius: 15px;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
}
.hero-box h1 {
  font-size: 3rem;
  letter-spacing: 1px;
  color: #fff;
  text-shadow: 0 0 15px #00ffff33;
}
.tagline {
  font-size: 1.3rem;
  color: #aaa;
  margin-top: 10px;
}

/* ===== ABOUT SECTION ===== */
.about-section {
  text-align: center;
  padding: 60px 20px;
}
.about-container {
  max-width: 800px;
  margin: auto;
  line-height: 1.7;
  color: #ddd;
}
.about-container strong {
  color: #fff;
}

/* ===== QUOTES ===== */
.quotes-section {
  display: flex;
  justify-content: center;
  margin: 50px 20px;
}
.quotes-box {
  background: rgba(50, 50, 50, 0.7);
  padding: 25px 30px;
  border-radius: 15px;
  max-width: 800px;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.1);
  font-size: 1.2rem;
  color: #eee;
  text-align: center;
  line-height: 1.6;
  transition: opacity 0.6s ease-in-out;
}

/* ===== SECTION HEADERS ===== */
section h2 {
  font-size: 2rem;
  margin-bottom: 25px;
  text-shadow: 0 0 10px #00ffff44;
}

/* ===== SKILLS ===== */
.skills-section {
  text-align: center;
  padding: 60px 20px;
}
.skills-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  list-style: none;
}
.skills-list li {
  background: linear-gradient(145deg, #222, #333);
  padding: 10px 20px;
  border-radius: 10px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.skills-list li:hover {
  transform: scale(1.12);
  box-shadow: 0 0 20px #00ffff33;
}

/* ===== PROJECTS ===== */
.projects-section {
  text-align: center;
  padding: 60px 20px;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.project-card {
  background: rgba(30, 30, 30, 0.9);
  padding: 20px;
  border-radius: 12px;
  color: #fff;
  text-decoration: none;
  transition: 0.3s;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}
.project-card:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 0 30px #00ffff33;
}

/* ===== CERTIFICATES ===== */
.certificates-section {
  text-align: center;
  padding: 60px 20px;
}
.certificates-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}
.certificate-box {
  background: rgba(40, 40, 40, 0.9);
  padding: 15px 20px;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
  color: #ccc;
  transition: 0.3s;
  width: 90%;
  max-width: 600px;
}
.certificate-box:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px #00ffff44;
}
.see-more-btn {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 25px;
  background: #444;
  border-radius: 12px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  transition: transform 0.3s, box-shadow 0.3s;
}
.see-more-btn:hover {
  transform: scale(1.15);
  box-shadow: 0 0 25px #00ffff55;
}

/* ===== GAME ===== */
.game-section {
  text-align: center;
  padding: 60px 20px;
}
#rps-game button {
  margin: 8px;
  padding: 12px 25px;
  border: none;
  border-radius: 10px;
  background: #333;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  transition: 0.3s;
}
#rps-game button:hover,
#rps-game button:focus {
  transform: scale(1.08);
  box-shadow: 0 0 20px #00ffff55;
}
#rps-result {
  margin-top: 15px;
  font-weight: bold;
}
#rps-score {
  margin-top: 10px;
  color: #aaa;
}

/* ===== CONTACT ===== */
.contact-section {
  text-align: center;
  padding: 60px 20px;
  display: flex;
  flex-direction: column;
  gap: 25px;
  align-items: center;
}
.contact-boxes {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
}
.contact-box {
  background: #2a2a2a;
  padding: 15px 25px;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  transition: transform 0.3s, box-shadow 0.3s;
}
.contact-box:hover {
  transform: scale(1.15);
  box-shadow: 0 0 25px #00ffff55;
}
.resume-btn {
  background: #444;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  transition: 0.3s;
}
.resume-btn:hover {
  transform: scale(1.15);
  box-shadow: 0 0 25px #00ffff55;
}

/* small responsive tweaks */
@media (max-width: 600px) {
  .hero-box h1 { font-size: 2rem; }
  .hero-box { padding: 20px 30px; }
  .logo-btn { width: 90px; height: 90px; }
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
  canvas#star-bg { background: #000; }
}