/* Body & overall layout */
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(90deg, rgba(35, 35, 87, 1) 0%, rgba(84, 29, 29, 1) 50%, rgba(48, 64, 87, 1) 100%);
  color: #f4f4f4;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 1rem;
  min-height: 100vh;
  text-align: center;
  opacity: 0;
  transition: opacity 1.2s ease-in;
}

body.loaded {
  opacity: 1;
}

/* Intro section */
#intro {
  max-width: 700px;
  width: 100%;
  margin: 0 auto;
}

/* Headings */
h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

h4 {
  font-weight: 400;
  font-size: 1.25rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
}

/* Paragraph */
#intro p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

/* Image */
#first-img {
  max-width: 700px;
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
  margin-top: 2rem;
  object-fit: cover;
}

/* LinkedIn link */
#Linkedin-url {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.4rem;
  background-color: #3b82f6;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

#Linkedin-url:hover {
  background-color: #2563eb;
}

/* Button */
.open-button {
  margin: 3rem auto 1rem;
  padding: 0.75rem 1.6rem;
  font-size: 1.1rem;
  background-color: #f97316;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.open-button:hover {
  background-color: #ea580c;
}

/* Projects container */
#projects {
  margin: 2rem auto 0 auto;
  text-align: center;
  max-width: 700px;
}

#flashcard-img img {
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease;
  cursor: pointer;
}

#flashcard-img img:hover {
  transform: scale(1.03);
}

/* About section formatting */
#intro h3 {
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  font-family: 'Poppins', sans-serif;
}

.about-text {
  text-align: center;
  padding: 0 1rem;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
  color: #f0f0f0;
}

.project-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  justify-items: center;
  margin-top: 2rem;
  padding: 1rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.project-card img {
  width: 100%;
  max-width: 400px;
  max-height: 300px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.project-card img:hover {
  transform: scale(1.03);
}

.project-card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1.5s ease, transform 1.5s ease;
}

.project-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.project-description {
  padding: 10px 0 0;
  font-size: 0.95rem;
  text-align: center;
  max-width: 90%;
  color: #ddd;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.3s ease, max-height 0.3s ease;
}

.project-card:hover .project-description {
  opacity: 1;
  max-height: 100px; /* adjust as needed */
}

.hidden-text {
  display: none;
  opacity: 0;
  transition: opacity 0.6s ease;
}

#extra-info {
  display: none;              /* Initially hidden, revealed via JS */
  max-width: 700px;           /* Same max width as other sections */
  margin: 40px auto 80px;     /* Space above and below, centered */
  padding: 20px 30px;         /* Comfortable padding */
  background: rgba(255, 255, 255, 0.1); /* Slight translucent background */
  border-radius: 12px;        /* Rounded corners */
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4); /* Soft shadow for depth */
  color: #f0f0f0;             /* Light text for readability */
  font-size: 1.1rem;          /* Slightly larger font */
  line-height: 1.6;           /* Comfortable line spacing */
  font-family: 'Inter', sans-serif;
  text-align: center;         /* Center the text */
  letter-spacing: 0.02em;     /* Slight letter spacing for neatness */
  transition: opacity 0.5s ease;
  opacity: 0;
}

#extra-info.visible {
  display: block;
  opacity: 1;
}

.resume-button {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.4rem;
  background-color: #3b82f6;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.resume-button:hover {
  background-color: #2563eb;
}

#contact {
  margin-top: 4rem;
  max-width: 600px;
  width: 100%;
  text-align: center;
  padding: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 1.2rem;
  color: #f0f0f0;
  line-height: 1.6;
  margin-bottom: 40px;
}

#contact-section {
  justify-content: center;
  width: 100%;
  display: flex;
}   

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  align-items: center;
}

.contact-form textarea {
  resize: none;
}

.contact-form input,
.contact-form textarea {
  padding: 0.8rem;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
  width: 100%;
}

.contact-form button {
  background-color: #3b82f6;
  color: white;
  padding: 0.8rem;
  font-size: 1.1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.contact-form button:hover {
  background-color: #2563eb;
}

.contact-links {
  margin-top: 1.5rem;
  text-align: center;
}

.contact-links a {
  color: #93c5fd;
  text-decoration: none;
  font-weight: 500;
}

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

.contact-form input,
.contact-form textarea,
.contact-form button {
  max-width: 400px;
  margin: 0 auto;
  width: 100%;
}