* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  min-height: 100vh;
  margin: 0;
  background: #013220;
  color: white;
  position: relative;
}

.rain {
  position: fixed;
  width: 2px;
  height: 20px;
  background: rgba(200, 255, 200, 0.8);
  animation: fall 0.8s linear forwards;
  z-index: -1;
}

.ripple {
  position: fixed; 
  border-radius: 50%;
  border: 2px solid rgba(0, 255, 128, 0.5);
  animation: ripple 2s linear forwards;
  opacity: 0;
  z-index: -1;
}

@keyframes fall {
  from { transform: translateY(-100px); opacity: 1; }
  to   { transform: translateY(100vh); opacity: 0; }
}

@keyframes ripple {
  0% {
    transform: scale(0.2);
    opacity: 0.6;
  }
  80% {
    opacity: 0.2;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;   
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  background: rgba(0, 0, 0, 0.6); 
  z-index: 1000;
  backdrop-filter: blur(8px); 
}

section {
  padding-top: 100px; 
}

.gem-container {
  perspective: 1000px; 
  display: inline-block;
}

.gem-logo {
  width: 60px;       
  height: auto;
  transform-style: preserve-3d;
  animation: spin3D 6s linear infinite;
}

@keyframes spin3D {
  0%   { transform: rotateY(0deg) rotateX(0deg); }
  50%  { transform: rotateY(180deg) rotateX(20deg); }
  100% { transform: rotateY(360deg) rotateX(0deg); }
}

nav {
  display: flex;
  gap: 25px;
}

nav button {
  background: transparent;
  border: none;
  color: white;
  font-weight: bold;
  font-size: 16px;
  cursor: pointer;
  transition: 0.3s;
}

nav button.active {
  color: #10f804;              
  text-decoration: underline; 
  transform: scale(1.1);      
}

nav button:hover {
  color: rgb(19, 85, 12); 
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 20px;
  color: white;
  font-family: "Poppins", sans-serif;
  position: relative;
}

.profile img {
  width: 230px;
  height: 230px;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.6);
  object-fit: cover;
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile img:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(0,0,0,0.55);
}

.intro {
  margin-top: 25px;
  max-width: 700px;
}

.intro h1 {
  font-size: 3.2rem;
  font-weight: bold;
  background: linear-gradient(90deg, #a8ff78, #78ffd6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}

.intro h2 {
  font-size: 1.5rem;
  margin-top: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.intro p {
  font-size: 1.1rem;
  margin-top: 15px;
  line-height: 1.7;
  color: rgba(240, 240, 240, 0.9);
}

.bold {
  font-weight: 700;
  color: #a8ff78;
  text-shadow: 0 0 10px rgba(168, 255, 120, 0.6);
}

.info-btn {
  margin-top: 20px;
  padding: 10px 25px;
  background: linear-gradient(90deg, #046d2d, #1c8f4c);
  color: white;
  border: none;
  border-radius: 25px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 1px 2px 2px black;
  transition: transform 0.2s ease;
}

.info-btn:hover {
  transform: scale(1.05);
}

.about-container {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 25px;
  padding: 50px 40px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.45);
  max-width: 1200px;
  margin: 80px auto;
  color: white;
  font-family: Arial, sans-serif;
}

.about-container h1 {
  font-size: 2.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  background: linear-gradient(90deg, #a8ff78, #78ffd6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
  text-align: center;
  justify-content: center;
}

.about-logo {
  width: 45px;
  height: 55px;
  animation: spin 6s linear infinite;
}

@keyframes spin {
  from { transform: rotateY(0); }
  to   { transform: rotateY(360deg); }
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: center;
}

.about-img img {
  width: 300px;
  border-radius: 15px;
  border: 3px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
  transition: transform 0.3s ease;
}

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

.about-text {
  flex: 1;
  min-width: 300px;
  font-size: 18px;
  line-height: 1.8;
  color: #e0ffe6;
}

.about-text p {
  margin-bottom: 18px;
  text-align: justify;
}

.cards {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 30px;
  margin: 50px auto 0;
  flex-wrap: wrap;
  max-width: 1200px;
}

.card {
  background: rgba(255, 255, 255, 0.12);
  color: #eaffea;
  padding: 25px 20px;
  border-radius: 15px;
  flex: 1;
  min-width: 260px;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 10px 25px rgba(0,0,0,0.45);
}

.card.wide {
  flex: 2; 
  min-width: 400px;
}

.card h3 {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 15px;
  color: #a8ff78;
  letter-spacing: 1px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 8px;
}

.card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.card ul li {
  display: flex;
  align-items: center;
  margin: 10px 0;
  font-size: 16px;
  line-height: 1.6;
}

.card ul li img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  margin-right: 10px;
  transition: transform 0.3s ease;
}

.card ul li img:hover {
  transform: scale(1.2);
}

.portfolio {
  padding: 120px 20px 80px; 
  text-align: center;
  color: white;
  font-family: Arial, sans-serif;
}

.portfolio h1 {
  font-size: 2.8rem;
  margin-bottom: 50px;
  font-weight: bold;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(90deg, #a8ff78, #78ffd6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}

.gem-title {
  width: 45px;
  height: 55px;
  animation: spin 6s linear infinite;
}

@keyframes spin {
  from { transform: rotateY(0); }
  to   { transform: rotateY(360deg); }
}

.portfolio-container {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(15px);
  border-radius: 25px;
  padding: 60px 40px;
  margin: 0 auto;
  max-width: 1200px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 35px;
  max-width: 1100px;
  margin: auto;
}

.portfolio-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 18px;
  padding: 25px;
  backdrop-filter: blur(12px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.35);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  text-align: center;
}

.portfolio-card:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.45);
}

.portfolio-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 15px;
  transition: transform 0.3s ease;
}

.portfolio-card:hover img {
  transform: scale(1.05);
}

.portfolio-card h3 {
  margin: 12px 0 8px;
  font-size: 1.3rem;
  font-weight: bold;
  color: #e0ffe6;
  letter-spacing: 1px;
}

.tech-icons {
  margin-top: 15px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tech-icons img {
  width: 45px;             
  height: 45px;             
  border-radius: 50%;       
  background: rgba(255, 255, 255, 0.15); 
  padding: 8px;            
  object-fit: contain;     
  opacity: 0.9;
  box-shadow: 0 3px 8px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease;
}

.tech-icons img:hover {
  transform: scale(1.15);
  opacity: 1;
  box-shadow: 0 6px 15px rgba(0,0,0,0.45);
}

.contact {
  margin: 100px auto;
  padding: 50px 30px;
  max-width: 900px;
  text-align: center;
  color: white;
  font-family: Arial, sans-serif;
}

.contact h1 {
  font-size: 2.2rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 30px;
  letter-spacing: 1px;
}

.contact-logo {
  width: 55px;
  height: 65px;
  animation: spin 6s linear infinite;
}

.contact-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 15px;
  max-width: 500px;
  margin: auto;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  text-decoration: none;
  color: black;
  font-size: 18px;
  border-radius: 10px;
  transition: background 0.3s ease, transform 0.2s ease;
}

.contact-item i {
  font-size: 22px;
  color: #2ecc71;
}

.contact-item:hover {
  background: rgba(46, 204, 113, 0.15);
  transform: translateX(5px);
  color: #2ecc71;
}

.contact-item:hover i {
  color: #27ae60;
}

.contact-item i {
  font-size: 1.4rem;
  color: #2ecc71;
}

footer {
  margin-top: 60px;
  text-align: center;
  padding: 20px;
  font-size: 14px;
  background: rgba(0, 0, 0, 0.3);
  color: white;
}

footer span {
  font-weight: bold;
  color: #78ffd6;
}

/* Joke Section */
.joke-section {
  padding: 120px 20px 80px;
  text-align: center;
  color: white;
  font-family: Arial, sans-serif;
}

.joke-container {
  max-width: 800px;
  margin: auto;
  background: rgba(255, 255, 255, 0.08); 
  border-radius: 25px;
  padding: 50px 40px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.45);
}

.joke-container h1 {
  font-size: 2.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 30px;
  background: linear-gradient(90deg, #a8ff78, #78ffd6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}

.joke-box {
  background: rgba(255, 255, 255, 0.12);
  padding: 25px 25px;
  border-radius: 20px;
  margin-top: 20px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 5px 18px rgba(0, 0, 0, 0.35);
}

#joke-text {
  font-size: 19px;
  margin-bottom: 20px;
  color: #e0ffe6;
  line-height: 1.6;
}

#joke-btn {
  padding: 12px 28px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(90deg, #046d2d, #1c8f4c);
  color: white;
  font-size: 17px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
  transition: transform 0.25s ease, background 0.3s;
}

#joke-btn:hover {
  transform: scale(1.05);
  background: linear-gradient(90deg, #0a923f, #2ecc71);
}