/* ---------- GLOBAL STYLES ---------- */
body {
  font-family: 'Segoe UI', Roboto, sans-serif;
  margin: 0;
  padding: 0;
  color: #424242; /* Changed to Dark Charcoal */
  background-color: #ECEFF1; /* Changed to Light Blue-Gray */
  line-height: 1.6;
  scroll-behavior: smooth;
}

/* ---------- HEADER ---------- */
header {
  background-color: #00796B; /* Primary Teal */
  color: white;
  text-align: center;
  padding: 2em 1em;
  position: relative;
  
}

.profile-pic {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin-top: 10px;
  object-fit: cover;
  border: 3px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  size: 100px
}

nav {
  margin-top: 15px;
}

nav a {
  color: #f4f4f4;
  margin: 0 1em;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #4DB6AC; /* Lighter Aqua Hover */
}

/* ---------- SECTIONS ---------- */
section {
  max-width: 900px;
  margin: 2em auto;
  padding: 1.5em;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

h2 {
  color: #00796B; /* Primary Teal */
  border-bottom: 2px solid #00796B; /* Primary Teal */
  padding-bottom: 0.3em;
}

/* ===== ABOUT SECTION ===== */
#about {
  background-color: #fcfdfe; /* Slightly lighter background */
  padding: 60px 20px;
  text-align: center;
}

#about h2 {
  color: #00796B; /* Primary Teal */
  font-size: 2em;
  margin-bottom: 25px;
  border-bottom: 3px solid #00796B; /* Primary Teal */
  display: inline-block;
  padding-bottom: 5px;
}

.about-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.profile-img {
  width: 100px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #00796B; /* Primary Teal */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.about-text {
  max-width: 600px;
  text-align: left;
  line-height: 1.7;
  color: #424242; /* Dark Charcoal */
  font-size: 1.05em;
}

/* ===== PROFESSIONAL SKILLS SECTION ===== */

.professional-skills {
  padding: 80px 20px;
  background-color: #ECEFF1; /* Light Blue-Gray */
  text-align: center;
  font-family: "Poppins", sans-serif;
}

.professional-skills .section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: #00796B; /* Primary Teal */
  margin-bottom: 10px;
}

.professional-skills .section-subtitle {
  font-size: 1rem;
  color: #666;
  margin-bottom: 50px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.skill-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(40px);
}

.skill-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.8s ease;
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 18px rgba(0, 121, 107, 0.15); /* Shadow using primary teal */
}

.skill-icon {
  font-size: 2rem;
  color: #00796B; /* Primary Teal */
  margin-bottom: 15px;
}

.skill-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #00796B; /* Primary Teal */
  margin-bottom: 10px;
}

.skill-items {
  font-size: 0.95rem;
  color: #424242; /* Dark Charcoal */
  line-height: 1.5;
}

@media (max-width: 768px) {
  .professional-skills {
    padding: 60px 15px;
  }

  .skill-card {
    padding: 25px 15px;
  }

  .section-title {
    font-size: 1.8rem;
  }
}


/* ---------- RESUME BUTTON ---------- */
.resume-btn {
  background-color: #00796B; /* Primary Teal */
  color: #fff;
  padding: 0.8em 1.5em;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  margin-top: 10px;
  transition: background-color 0.3s ease;
}

.resume-btn:hover {
  background-color: #004D40; /* Slightly darker teal on hover */
}

/* ===== PROJECTS SECTION ===== */
#projects {
  background-color: #ffffff;
  padding: 70px 20px;
  text-align: center;
}

#projects h2 {
  color: #00796B; /* Primary Teal */
  font-size: 2em;
  margin-bottom: 30px;
  border-bottom: 3px solid #00796B; /* Primary Teal */
  display: inline-block;
  padding-bottom: 5px;
}

/* Grid layout for project cards */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

/* Individual project card */
.project-card {
  background-color: #f5f7fa;
  border-radius: 12px;
  padding: 25px;
  text-align: left;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 14px rgba(0,0,0,0.1);
}

.project-card h3 {
  color: #00796B; /* Primary Teal */
  margin-bottom: 10px;
  font-size: 1.25em;
}

.project-card p {
  color: #424242; /* Dark Charcoal */
  line-height: 1.6;
  margin-bottom: 15px;
}

/* Button inside each card */
.project-btn {
  display: inline-block;
  background-color: #00796B; /* Primary Teal */
  color: #fff;
  padding: 0.6em 1.2em;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.project-btn:hover {
  background-color: #004D40; /* Slightly darker teal on hover */
}

/* ---------- ANALYTICS CHART ---------- */
#analytics {
  text-align: center;
}

canvas {
  margin-top: 20px;
  max-width: 600px;
  width: 100%;
}

/* ===== Contact Section ===== */

/* =========================
    Contact Section
========================= */
.contact {
  padding: 80px 0;
  background-color: #fcfdfe; /* Light background */
  color: #424242; /* Dark Charcoal */
  text-align: center;

}

/* Section Title & Subtitle */
.contact .section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 10px;
  color: #00796B; /* Primary Teal */
}

.contact .section-subtitle {
  text-align: center;
  color: #666;
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}


/* =========================
    Contact Container
========================= */
.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  align-items: flex-start;
}

/* =========================
    Contact Info - Refactored for consistency
========================= */

/* Consolidated style for all contact information blocks */
.contact-item, .contact-items, .contact-it, .contact-ites {
  background: white;
  padding: 18px;
  border-radius: 16px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
  transition: transform 0.3s ease;
  text-align: justify;
  /* Retaining original widths for layout integrity, but recommend refactoring (see previous response) */
}

.contact-item { width: 30%; }
.contact-items { width: 30%; }
.contact-it { width: 95%; }
.contact-ites { width: 30%; }

.contact-item:hover, .contact-items:hover, .contact-it:hover, .contact-ites:hover {
  transform: translateY(-4px);
}

/* Icon in Contact Item */
.contact-item i, .contact-items i, .contact-it i, .contact-ites i {
  font-size: 1.8rem;
  color: #00796B; /* Primary Teal */
  margin-bottom: 10px;
  display: inline-block;
}

/* Headings in Contact Item */
.contact-item h4, .contact-items h4, .contact-it h4, .contact-ites h4 {
  margin-bottom: 5px;
  color: #00796B; /* Primary Teal */
}

/* Links in Contact Item */
.contact-item a, .contact-items a, .contact-it a, .contact-ites a {
  color: #424242; /* Dark Charcoal */
  text-decoration: none;
}

.contact-item a:hover, .contact-items a:hover, .contact-it a:hover, .contact-ites a:hover {
  color: #4DB6AC; /* Lighter Aqua Hover */
}

/* =========================
    Social Links
========================= */
.social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
    /* Add 'margin: 0 auto;' to center the block itself */
    margin: 20px auto 0 auto;
    width: 95%;
}

.social-links a {
  color: #00796B; /* Primary Teal */
  font-size: 1.5rem;
  transition: transform 0.3s, color 0.3s;
  align-items: center;
}

.social-links a:hover {
  transform: scale(1.2);
  color: #4DB6AC; /* Lighter Aqua Hover */
}
/* =========================
    Contact Form
========================= */

.contact{
padding: 60px 0;
display: flex;
flex-direction: column;
align-items: center;
align-content: center;
}
.contact-form {
  flex: 1;
  min-width: 300px;
  background: white;
  padding: 25px;
  border-radius: 16px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.05);
  text-align: justify;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ddd;
  border-radius: 10px;
  font-size: 1rem;
}
.info-blocks-group{
  display: flex;
  justify-content: space-evenly;
  margin: 3%;
  padding: 3%;
  align-content: space-between;
  
}
/* Button in Contact Form */
.contact-form button.btn {
  display: block;
  width: 100%;
  padding: 12px;
  background-color: #00796B; /* Primary Teal */
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s;
}

.contact-form button.btn:hover {
  background-color: #004D40; /* Slightly darker teal on hover */
}

/* =========================
    Responsive Design
========================= */
@media (max-width: 768px) {
  .contact-container {
    flex-direction: column;
  }
}


/* ===== Social Links (Duplicate block removed for clarity, main colors updated above) ===== */

/* ---------- FADE-IN EFFECT ---------- */
.hidden {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

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

/* ---------- RESPONSIVENESS ---------- */
@media (max-width: 768px) {
  header {
    padding: 1.5em 1em;
  }

  .profile-pic {
    width: 110px;
    height: 110px;
  }

  nav a {
    display: inline-block;
    margin: 0.5em;
  }

  section {
    margin: 1em;
    padding: 1em;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }