:root {
  --primary: #1f1c2c;
  --secondary: #928dab;
  --accent: #ff683c;
  --glow: #21c8f6;
  --dark: #121214;
  --white: #ddd;
  --text-light: #bbb;
}


/* General setup */
html,
body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Montserrat', sans-serif;
  color: var(--white);
  background: var(--primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: 70px;
  max-width: 100vw;
}


/* Main content margins */
main {
  margin-left: 96px;
  margin-right: 96px;
}

@media (max-width: 900px) {
  main {
    margin-left: 24px;
    margin-right: 24px;
  }
}

@media (max-width: 600px) {
  main {
    margin-left: 12px;
    margin-right: 12px;
  }
}

@media (max-width: 900px) {
  /* Target the first education h3 strongly */
  .education-node[data-index="0"] .edu-box h3 {
    text-align: left !important;
  }

  /* Optional: center the rest of the box content */
  .education-node[data-index="0"] .edu-box {
    text-align: left !important;
  }
}

/* Navbar styles */
.desktop-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(25, 25, 35, 0.96);
  z-index: 10000;
  padding: 1em 5vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  box-shadow: 0 4px 20px 0 #000b;
  transition: background-color 0.3s ease;
}

.desktop-nav.scrolled {
  background: rgba(25, 25, 35, 1);
}

.desktop-nav ul {
  display: flex;
  gap: 2.2em;
  margin: 0;
  padding: 0;
}

.desktop-nav .nav-link {
  color: var(--white);
  font-size: 1.1em;
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.3s, border-color 0.3s;
}

.desktop-nav .nav-link:hover,
.desktop-nav .nav-link.active {
  color: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }
}

/* Sidebar */
.sidebar {
  width: 260px;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  background-color: var(--primary);
  box-shadow: 4px 0 20px 3px rgba(79, 77, 102, 0.8);
  transform: translateX(-280px);
  transition: transform 0.35s cubic-bezier(0.25, 0.1, 0.25, 1);
  padding-top: 60px;
  overflow-y: auto;
  z-index: 10000;
  display: none;
}

.sidebar.active {
  display: block;
  transform: translateX(0);
}

@media (max-width: 900px) {
  .sidebar {
    display: block;
  }
}

.sidebar ul {
  padding-left: 25px;
  list-style: none;
}

.sidebar ul li {
  margin-bottom: 22px;
}

.sidebar ul li a {
  color: var(--white);
  font-size: 1.15em;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.25s;
}

.sidebar ul li a.active,
.sidebar ul li a:hover {
  color: var(--accent);
}

/* Hamburger */
.hamburger {
  position: fixed;
  top: 18px;
  left: 20px;
  width: 28px;
  height: 22px;
  cursor: pointer;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  z-index: 10001;
}

.hamburger div {
  height: 4px;
  background-color: var(--accent);
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger div:nth-child(1) {
  width: 100%;
}

.hamburger div:nth-child(2) {
  width: 70%;
}

.hamburger div:nth-child(3) {
  width: 100%;
}

@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }
}

/* Profile picture wrapper */
.profile-wrapper {
  position: relative;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 0 15px var(--accent);
  animation: pulseGlow 3s infinite;
  transition: transform 0.3s ease;
}

.profile-wrapper:hover {
  transform: scale(1.1);
  box-shadow: 0 0 32px var(--glow);
}

@keyframes pulseGlow {
  0%,
  100% {
    box-shadow: 0 0 15px var(--accent);
  }

  50% {
    box-shadow: 0 0 32px var(--glow);
  }
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  pointer-events: auto;
}

/* Hero section */
.hero {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: center;
  padding-top: 2em;
  padding-bottom: 3em;
  text-align: center;
}

.hero > div.profile-wrapper {
  flex-shrink: 0;
  width: 220px;
  height: 220px;
}

.hero h1,
.hero h2,
.hero p {
  margin: 0.3rem 0;
  text-align: center;
}

.hero > div.content-wrapper {
  max-width: 600px;
}

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: left;
    padding-top: 1.5em;
  }

  .hero > div.profile-wrapper {
    width: 170px;
    height: 170px;
    margin-bottom: 1.5em;
  }

  /* Center MBA title on mobile and tablet */
  .mba-title {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    display: block;
    width: 100%;
  }
}

/* About paragraph */
#about p {
  line-height: 2;
  max-width: 1500px;
  margin: 0 auto;
  text-align: justify;
  color: var(--text-light);
}

@media (max-width: 900px) {
  #about p {
    text-align: left;
  }
}

/* Projects section header with "View All Projects" button */
/* Wrapper for the View All Projects button under the last card */
.projects-view-all-wrapper {
  display: flex;
  justify-content: flex-end;   /* right side on desktop & tablet */
  margin-top: 1.5rem;
}

/* Mobile: center the button */
@media (max-width: 600px) {
  .projects-view-all-wrapper {
    justify-content: center;
  }
}

/* Button style (shared) */
.btn-view-all {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45em 1.4em;
  border-radius: 999px;
  background: var(--accent);
  color: var(--dark);
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  box-shadow: 0 0 18px var(--accent);
  border: none;
  cursor: pointer;
  transition: background-color 0.25s ease, box-shadow 0.25s ease,
    transform 0.25s ease;
}

.btn-view-all:hover,
.btn-view-all:focus {
  background-color: #ff7856;
  box-shadow: 0 0 22px var(--accent);
  transform: translateY(-1px);
  outline: none;
}

/* Education & Work Cards */
.project-card,
.work-card,
.edu-entry {
  background: var(--primary);
  border-radius: 12px;
  padding: 2em;
  box-shadow: 0 0 38px var(--accent);
  color: var(--accent);
  user-select: none;
  transition: box-shadow 0.3s ease, transform 0.3s ease, opacity 0.3s ease;
  position: relative;
  opacity: 0.85;
  margin-bottom: 2rem;
  text-decoration: none;
}

.project-card:hover,
.work-card:hover,
.edu-entry:hover {
  box-shadow: 0 0 55px 5px var(--accent);
  opacity: 1;
  transform: translateY(-4px) scale(1.03);
}

.work-card a,
.work-card a:link,
.work-card a:visited,
.work-card a:hover,
.work-card a:active,
.work-card a:focus {
  text-decoration: none !important;
  color: var(--accent);
  outline: none;
  transition: color 0.3s ease;
}

.work-card a:hover {
  color: var(--white);
  text-decoration: none !important;
}

p {
  text-align: justify;
  text-justify: inter-word;
}

@media (max-width: 900px) {
  #work p {
    text-align: left;
  }
}

@media (max-width: 900px) {
  #home h2 {
    text-align: center;
  }
}

/* Icons in cards */
.edu-icon {
  font-size: 2.5em;
  display: block;
  margin-bottom: 0.7em;
}

/* Headings */
.edu-entry h3 {
  margin: 0 0 0.5em 0;
  font-size: 1.4em;
  color: var(--accent);
}

/* Card spans */
.edu-entry span,
.work-card span {
  color: var(--white) !important;
  display: block;
  font-weight: 600;
  margin-bottom: 0.6em;
  color: var(--accent);
}

/* College names in white */
.college-name {
  color: var(--white);
}

/* Company names accent */
.company-name {
  color: var(--accent);
  font-weight: bold;
}

/* Description paragraphs */
.edu-entry p,
.work-card p,
.project-card p {
  color: var(--text-light);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 900px) {
  #project-card p {
    text-align: left;
  }
}

/* Links inside work cards */
.work-card a,
.work-card a:visited,
.work-card h3 a,
.work-card h3 a:visited {
  color: var(--accent);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.work-card a:hover,
.work-card h3 a:hover {
  color: var(--white);
  text-decoration: underline;
}

/* Fully clickable card */
.work-card.card-link {
  cursor: pointer;
  display: block;
  color: var(--white);
  width: 100%;
  height: 100%;
}

/* Hover effect on clickable */
.work-card.card-link:hover {
  box-shadow: 0 0 55px 5px var(--accent);
  border-color: var(--accent);
}

/* Responsive card styles */
@media (max-width: 600px) {
  .project-card,
  .work-card,
  .edu-entry {
    padding: 1em;
    font-size: 1em;
  }

  .edu-icon {
    font-size: 1.3em;
  }
}

/* Education pathway section */
.education-pathway {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 2rem auto;
  padding-left: 50px;
  user-select: none;
  height: 600px; /* Fixed height for animation track */
}

.path-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 32px;
  width: 4px;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.5;
  z-index: 0;
}

.student-icon {
  position: absolute;
  left: 20px;
  top: 0;
  font-size: 28px;
  color: var(--accent);
  will-change: transform;
  transition: transform 1s ease-in-out;
  z-index: 10;
}

.education-nodes {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
  position: relative;
  z-index: 5;
}

.education-node {
  cursor: pointer;
}

.edu-box {
  background: var(--primary);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  box-shadow: 0 0 38px var(--accent);
  color: var(--white);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  position: relative;
}

.edu-box:hover {
  box-shadow: 0 0 55px 5px var(--accent);
  transform: translateY(-5px);
}

.education-node.active .edu-box {
  box-shadow: 0 0 55px 5px var(--accent);
  font-weight: 700;
}

.edu-box h3 {
  margin: 0 0 0.3em 0;
  color: var(--accent);
}

.college-name,
.edu-box p {
  margin: 0;
}

#education-title {
  margin: 3rem auto 1.5rem;
  max-width: 1500px;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--white);
  user-select: none;
}

/* Resume download button container */
.resume-actions {
  display: flex;
  justify-content: center;
  margin: 1rem 0 1.7rem 0;
}

/* Resume download button */
.btn-resume {
  display: inline-block;
  padding: 0.8em 2.5em;
  font-weight: 700;
  font-size: 1.05em;
  border-radius: 8px;
  color: var(--white);
  background: var(--accent);
  border: none;
  cursor: pointer;
  box-shadow: 0 0 20px var(--accent);
  text-align: center;
  text-decoration: none;
  transition: background-color 0.3s ease;
  user-select: none;
}

.btn-resume:hover,
.btn-resume:focus {
  background-color: #ff7856;
  outline: none;
}

/* PDF frame styling: show on desktop, hide on tablet/mobile */
.pdf-frame {
  display: block;
  max-width: 760px;
  width: 95vw;
  margin: 0 auto 2rem auto;
  background: linear-gradient(125deg, #19162b 70%, #2d2747 100%);
  padding: 10px;
  border-radius: 12px;
  box-shadow: 0 0 32px #928dab, 0 0 38px #ff683c12;
}

@media (max-width: 900px) {
  .pdf-frame {
    display: none;
  }
}

/* Contact connect section */
.contact-connect {
  max-width: 400px;
  margin: 1rem auto 2rem auto;
  display: flex;
  gap: 0.8rem;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  text-align: center;
  flex-direction: row;
  user-select: none;
}

/* Contact links */
.contact-email,
.contact-phone {
  background: var(--primary);
  border-radius: 50px;
  box-shadow: 0 0 18px var(--accent);
  padding: 0.6em 1.2em;
  color: var(--white);
  font-weight: 700;
  font-size: 1em;
  cursor: pointer;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  max-width: 140px;
  justify-content: center;
  animation: smallFloat 3.5s ease-in-out infinite;
}

.contact-email:hover,
.contact-phone:hover {
  background: var(--accent);
  box-shadow: 0 0 28px var(--accent);
  color: var(--dark);
  text-decoration: none;
}

/* Footer centering */
.site-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1em 1vw;
  background-color: var(--primary);
  color: var(--text-light);
  border-top: 1px solid var(--accent);
  font-size: 1em;
  user-select: none;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  box-sizing: border-box;
  min-height: 60px;
}

/* Connect with me section title */
.section-title.center-text {
  text-align: center;
  margin-bottom: 2rem;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--white);
  user-select: none;
}

/* Connect section container */
.contact-connect {
  max-width: 400px;
  margin: 0 auto 2rem auto;
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
}

/* Contact buttons (email, phone, whatsapp) */
.contact-email,
.contact-phone {
  background: var(--primary);
  border-radius: 50px;
  padding: 0.6em 1.2em;
  box-shadow: 0 0 18px var(--accent);
  color: var(--white);
  font-weight: 700;
  font-size: 1em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  text-decoration: none;
  max-width: 140px;
  justify-content: center;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-email:hover,
.contact-phone:hover {
  background: var(--accent);
  box-shadow: 0 0 28px var(--accent);
  color: var(--dark);
  text-decoration: none;
}

/* Social box container */
.social-box {
  display: flex;
  gap: 2rem;
  border: 2px solid var(--accent);
  border-radius: 12px;
  padding: 1rem 2rem;
  max-width: 400px;
  background: var(--primary);
  margin: 0 auto 1.8rem auto; /* Margin bottom to separate footer */
  justify-content: center;
  flex-wrap: nowrap;
}

/* Individual social item */
.social-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--accent);
  padding: 0.7rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.social-item:last-child {
  border-right: none;
}

.social-item a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.2em;
}

.social-item a:hover {
  color: var(--accent);
}

/* FontAwesome icon colors */
.fab.fa-linkedin,
.fab.fa-instagram {
  color: var(--white);
  transition: color 0.3s ease;
}

.fab.fa-linkedin:hover {
  color: #0a66c2;
}

.fab.fa-instagram:hover {
  color: #e4405f;
}

@media (max-width: 600px) {
  /* Make education pathway container width smaller and scrollable horizontally */
  .education-pathway {
    width: 100%;
    padding-left: 20px;
    overflow-x: auto;
  }

  /* Ensure education boxes within are narrower */
  .edu-box {
    min-width: 280px;
  }

  /* Responsive resume section */
  #resume {
    padding: 0 1em;
  }

  /* Resize the iframe for smaller devices */
  .pdf-frame {
    width: 100%;
    height: 400px;
  }

  /* Center download button and make full width */
  .resume .resume-actions {
    justify-content: center;
    padding: 1em 0;
  }

  .resume .btn-resume {
    width: 80%;
    max-width: 300px;
    padding: 0.8em 0;
    font-size: 1.1em;
  }

  /* Connect section buttons stacking */
  .contact-connect {
    flex-direction: column;
    gap: 1em;
  }

  /* Full width buttons on mobile */
  .contact-connect .contact-email,
  .contact-connect .contact-phone {
    width: 100%;
    max-width: none;
  }
}

/* Default layout: buttons side by side */
.contact-connect {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  align-items: center;
  max-width: 400px;
  margin: 1rem auto 2rem;
}

/* Buttons default styling */
.contact-connect a.contact-email,
.contact-connect a.contact-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6em 1.2em;
  border-radius: 50px;
  background: var(--primary);
  box-shadow: 0 0 18px var(--accent);
  color: var(--white);
  font-weight: 700;
  font-size: 1em;
  cursor: pointer;
  text-decoration: none;
  max-width: 140px;
  justify-content: center;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

/* Mobile and Tablet layout: stack buttons vertically and smaller */
@media (max-width: 900px) {
  .contact-connect {
    flex-direction: column;
  }

  .contact-connect a.contact-email,
  .contact-connect a.contact-phone {
    max-width: 160px;
    width: 80%;
    padding: 0.5em 1em;
    font-size: 0.9em;
  }
}

@media (max-width: 900px) {
  .education-pathway {
    height: 500px; /* fixed height to allow scrolling */
    overflow-y: auto; /* vertical scroll */
    padding-right: 10px; /* for scrollbar space */
  }
  
  .education-pathway::-webkit-scrollbar {
    width: 6px;
  }
  
  .education-pathway::-webkit-scrollbar-thumb {
    background-color: var(--accent);
    border-radius: 3px;
  }
  
  .education-pathway::-webkit-scrollbar-track {
    background-color: var(--primary);
  }
  
  .education-pathway {
    width: 100%;
    max-width: none; /* allow full width on small screens */
  }
  
  .education-pathway .edu-box {
    min-width: auto;
  }
  
  /* Stack the boxes naturally */
  .education-nodes {
    flex-direction: column;
    gap: 40px;
    height: auto;
  }
  
  /* Adjust path line height to container scrollable height */
  .path-line {
    height: calc(100% + 40px);
  }
}

/* Default container packs boxes closer */
.education-nodes {
  gap: 1.5rem !important; /* reduce gap between boxes */
}

/* Mobile adjustments */
@media (max-width: 900px) {
  .education-pathway {
    height: auto; /* auto height to fit content */
    max-height: none; /* no max height limit */
    overflow: visible; /* turn off scroll */
    padding-right: 0;
  }
  .education-nodes {
    gap: 1rem !important; /* even tighter spacing */
  }
  .edu-box {
    padding: 1rem 1.5rem; /* smaller padding for compact boxes */
  }
}

@media (max-width: 900px) {
  .path-line {
    height: calc(100% - 4rem); /* reduce height to prevent line going past last box */
  }
}

@media (max-width: 900px) {
  /* Center pathway container in mobile */
  .education-pathway {
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 10px !important;
    padding-right: 10px !important;
    width: 100% !important;
    max-width: 335px; /* adjust as needed */
  }
  
  /* Remove bottom margin/line below last box */
  .education-node:last-child .edu-box {
    margin-bottom: 0 !important;
    box-shadow: 0 0 30px var(--accent);
  }
}

/* Tools Known section */
.tools-section h2 {
  text-align: left;
  margin-bottom: 1.5rem;
  color: var(--white);
}

/* Grid layout similar to cards */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

/* Tool card reusing card aesthetic */
.tool-card {
  background: var(--primary);
  border-radius: 12px;
  padding: 1.5em 1.2em;
  box-shadow: 0 0 30px var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  cursor: default;
  user-select: none;
  transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
  position: relative;
  overflow: hidden;
}

/* Unique hover animation: slight tilt + glow + inner pulse ring */
.tool-card::before {
  content: "";
  position: absolute;
  width: 140%;
  height: 140%;
  background: radial-gradient(circle at center, rgba(255, 104, 60, 0.18), transparent 55%);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.tool-card:hover {
  transform: translateY(-6px) scale(1.04) rotate(-1.5deg);
  box-shadow: 0 0 45px 4px var(--accent);
  background: linear-gradient(135deg, #19162b, #2d2747);
}

.tool-card:hover::before {
  opacity: 1;
  transform: scale(1);
}

/* Icon styling */
.tool-icon {
  width: 52px;
  height: 52px;
  object-fit: contain;
  display: block;
  pointer-events: none;
  transition: transform 0.35s ease;
}

/* Icon bob + spin-y on hover */
.tool-card:hover .tool-icon {
  transform: translateY(-4px) rotateZ(-4deg);
}

/* Tool name text */
.tool-card span {
  color: var(--white);
  font-weight: 600;
  font-size: 0.98rem;
  text-align: center;
}

/* Tablet layout */
@media (max-width: 900px) {
  .tools-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .tool-card {
    padding: 1.2em 0.8em;
  }

  .tool-icon {
    width: 46px;
    height: 46px;
  }
}

/* Mobile layout */
@media (max-width: 600px) {
  .tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .tool-card {
    padding: 1em 0.7em;
  }

  .tool-icon {
    width: 40px;
    height: 40px;
  }

  .tool-card span {
    font-size: 0.9rem;
  }
}