:root {
  --primary-color: #4caf50;
  --secondary-color: #2e7d32;
  --text-color: #333;
  --bg-color: #f4f4f9;
  --card-bg: white;
  --header-bg: #4caf50;
  --footer-bg: #4caf50;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.dark-theme {
  --text-color: #e0e0e0;
  --bg-color: #121212;
  --card-bg: #1e1e1e;
  --header-bg: #1e3a1e;
  --footer-bg: #1e3a1e;
}

body {
  font-family: "Poppins", sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: var(--transition);
}

/* Header Styles */
header {
  background-color: var(--header-bg);
  color: white;
  padding: 2rem 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  transition: all 0.5s ease;
}

header::before {
  content: "";
  position: absolute;
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(76, 175, 80, 0.2) 0%,
    rgba(76, 175, 80, 0) 70%
  );
  border-radius: 50%;
}

header::after {
  content: "";
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 150px;
  height: 150px;
  background: radial-gradient(
    circle,
    rgba(76, 175, 80, 0.15) 0%,
    rgba(76, 175, 80, 0) 70%
  );
  border-radius: 50%;
}

.header-text {
  line-height: 1.4;
  margin-top: 1.5rem;
  position: relative;
  z-index: 2;
}

.header-text h1 {
  font-size: 2.5rem;
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-text p {
  font-size: 1.2rem;
  margin: 0.5rem 0 0;
  opacity: 0.9;
  font-weight: 400;
}

.profile-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.profile-image:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* Resume Download Button */
.resume-download-btn {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid white;
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  backdrop-filter: blur(5px);
  z-index: 10;
}

.download-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
  transition: transform 0.3s ease;
}

.resume-download-btn:hover {
  background: white;
  color: var(--primary-color);
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.resume-download-btn:hover .download-icon {
  transform: translateY(2px);
}

/* Theme Toggle Button */
#theme-toggle {
  position: fixed;
  top: 15px;
  right: 15px;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  backdrop-filter: blur(5px);
  transition: opacity 0.3s ease, transform 0.2s ease;
}

#theme-toggle:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

#theme-toggle.hidden {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-20px);
}

/* Main Content Styles */
.container {
  width: 80%;
  margin: 0 auto;
  padding: 10px;
}

section {
  margin-bottom: 40px;
}

h2 {
  color: #4caf50;
}

/* About Me Section */
#about-me-content {
  white-space: pre-line;
  text-align: left;
  line-height: 1.6;
  font-size: 1.1rem;
}

/* Skills Section */
#skills {
  padding: 2rem 0;
}

.skills-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1.5rem;
}

.skill-category {
  flex: 1;
  min-width: 300px;
  background-color: white;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.skill-category h3 {
  color: #4caf50;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #eee;
}

.skill-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 1rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.8rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.skill-item:hover {
  background-color: #f0f0f0;
  transform: translateY(-3px);
}

.skill-item img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin-bottom: 0.5rem;
}

.skill-item span {
  font-size: 0.9rem;
  text-align: center;
}

/* Projects Section */
.projects {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.project {
  background-color: white;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 1.1rem;
  flex: 1;
  min-width: calc(50% - 20px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: relative;
}

.share-icon {
  width: 24px;
  height: 24px;
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 10px;
}

/* Contact Section */
#contact-info p {
  margin: 0.5rem 0;
}

.contact-info a:hover {
  text-decoration: underline;
}

.social-icon {
  width: 3%;
  text-align: center;
  position: relative;
  top: 0;
}

.social-icon:hover {
  scale: 1.2;
}

/* Typing Animation Styles */
.typing-container {
  position: relative;
  min-height: 300px;
}

#typing-text {
  border-right: 3px solid var(--primary-color);
  white-space: pre-wrap;
  overflow: hidden;
  font-family: "Fira Code", monospace;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

#typing-text.show {
  opacity: 1;
  transform: translateY(0);
}

/* Typing Trigger Button */
.typing-trigger {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, #4caf50, #3a8c40);
  color: white;
  border: none;
  padding: 18px 36px;
  border-radius: 50px;
  cursor: pointer;
  font-family: "Poppins", sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  box-shadow: 0 10px 25px rgba(76, 175, 80, 0.4);
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
  overflow: hidden;
  perspective: 500px;
  transform-style: preserve-3d;
}

.typing-trigger .button-text {
  position: relative;
  transition: transform 0.4s ease;
}

.typing-trigger .button-icon {
  font-size: 1.4rem;
  transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  display: inline-block;
}

.typing-trigger::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  transition: 0.7s;
}

.typing-trigger:hover {
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 15px 35px rgba(76, 175, 80, 0.5);
  background: linear-gradient(135deg, #4caf50, #2e7d32);
}

.typing-trigger:hover .button-text {
  transform: translateX(5px);
}

.typing-trigger:hover .button-icon {
  transform: rotate(10deg) scale(1.3);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
}

.typing-trigger:hover::before {
  left: 100%;
}

.typing-trigger:active {
  transform: translate(-50%, -50%) scale(0.98);
  box-shadow: 0 5px 15px rgba(76, 175, 80, 0.6);
  transition: all 0.2s ease;
}

.typing-trigger.hide {
  animation: buttonExit 0.8s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.pulse {
  animation: pulseGlow 2s infinite;
}

/* Footer Styles */
footer {
  background-color: #4caf50;
  color: white;
  text-align: center;
  padding: 1.5px 0;
  position: fixed;
  height: 40px;
  width: 100%;
  bottom: 0;
}

/* Dark Theme Styles */
.dark-theme header,
.dark-theme footer {
  background-color: var(--header-bg);
}

.dark-theme .project {
  background-color: #1e1e1e;
  border-color: #333;
  color: #e0e0e0;
}

.dark-theme h2 {
  color: #4caf50;
}

.dark-theme a {
  color: #4caf50;
}

.dark-theme a:hover {
  color: #3e8e41;
}

.dark-theme .skill-category {
  background-color: #1e1e1e;
  border-color: #333;
}

.dark-theme .skill-category h3 {
  border-bottom-color: #333;
}

.dark-theme .skill-item:hover {
  background-color: #2a2a2a;
}

.dark-theme .resume-download-btn {
  border-color: rgba(255, 255, 255, 0.7);
}

.dark-theme .resume-download-btn:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* Media Queries */
@media (max-width: 768px) {
  .skills-container {
    flex-direction: column;
  }

  .skill-items {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }

  .profile-image {
    width: 120px;
    height: 120px;
  }

  .header-text h1 {
    font-size: 2rem;
  }

  .header-text p {
    font-size: 1.1rem;
  }

  .resume-download-btn {
    right: 1rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }

  .typing-trigger {
    padding: 14px 28px;
    font-size: 1.1rem;
  }

  .typing-trigger .button-icon {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .resume-download-btn {
    position: static;
    transform: none;
    margin-top: 1rem;
    display: inline-flex;
    align-self: center;
    order: 3;
  }

  header {
    flex-wrap: wrap;
    justify-content: center;
    padding-bottom: 1.5rem;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 3rem;
    padding-left: 1rem;
    padding-top: 50px;
  }

  .profile-image {
    width: 20%;
  }

  .share-icon {
    width: clamp(20px, 2%, 24px);
  }

  .social-icon {
    width: 10%;
  }

  #contact-info {
    height: 10rem;
  }

  footer {
    height: 2.5rem;
  }

  #theme-toggle {
    width: 36px;
    height: 36px;
    font-size: 1rem;
    top: 10px;
    right: 10px;
  }

  header {
    flex-direction: row;
    justify-content: flex-start;
    padding: 1.5rem;
    text-align: left;
  }

  .profile-image {
    width: 80px;
    height: 80px;
    margin-right: 1rem;
  }

  .skill-items {
    grid-template-columns: repeat(2, 1fr);
  }

  .skill-item img {
    width: 35px;
    height: 35px;
  }

  .skill-item span {
    font-size: 0.8rem;
  }

  .typing-trigger {
    padding: 12px 24px;
    font-size: 1rem;
    letter-spacing: 1px;
  }
}

/* Keyframes */
@keyframes float {
  0%,
  100% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-20px) translateX(10px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes blink-caret {
  from,
  to {
    border-color: transparent;
  }
  50% {
    border-color: var(--primary-color);
  }
}

@keyframes buttonExit {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.8;
  }
  100% {
    transform: translate(-50%, -150%) scale(0.5);
    opacity: 0;
    visibility: hidden;
  }
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(76, 175, 80, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}