/* 📜 Personal Academic Website Style.css — FINAL PRODUCTION VERSION */

/* Import Google Font */
@import url('https://fonts.googleapis.com/css2?family=Lora&display=swap');

/* Reset and Base */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Lora', serif;
  font-size: 19px;
  line-height: 1.6;
  background-color: #fefefe;
  color: #333;
  margin: 0;
  padding: 0;
}

/* Header */
header {
  background-color: #f3f0f8;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 1rem 2rem;
}

.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: 3rem;
}

.site-logo img {
  height: 200px;
  width: auto;
}

.nav-container {
  flex: 1;
  padding-left: 2rem; /* ✅ NOW THIS WILL WORK */
}

.nav-container nav {
  display: flex;
  gap: 2rem;
  justify-content: flex-start;
}

.nav-container nav a {
  text-decoration: none;
  color: #444;
  font-weight: bold;
  font-size: 1.5rem;
  padding: 0.3rem 1rem;
}

.nav-container nav a:hover {
  color: #0077cc;
  border-bottom: 2px solid #0077cc;
}



@media (max-width: 900px) {
  .site-logo img {
    height: 40px;
  }
}

header nav {
  display: flex;
  gap: 2rem;
  flex: 1;
  justify-content: flex-start;
}

header nav a {
  text-decoration: none;
  color: #444;
  font-weight: bold;
  transition: color 0.3s, border-bottom 0.3s;
  font-size: 1.5rem;
  padding: 0.3rem 1rem;
  min-width: 80px;
  text-align: center;
}

header nav a:hover {
  color: #0077cc;
  border-bottom: 2px solid #0077cc;
}

/* Sections */
section {
  padding: 3rem 2rem;
  max-width: 1200px;
  margin: auto;
  border-bottom: 1px solid #ddd;
}

section p,
section li {
  text-align: justify;
  text-justify: inter-word;
}

/* Footer */
footer {
  background-color: #f5f2fa;
  text-align: center;
  padding: 1rem;
  font-size: 0.9em;
  color: #666;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
}

/* Page Section transitions */
.page-section {
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.page-section.active {
  display: block;
  opacity: 1;
}

/* Icons */
.icon {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin-right: 0.5rem;
  fill: #555;
}

/* Contact */
#contact ul {
  list-style: none;
  padding: 0;
}

#contact li {
  margin-bottom: 0.75rem;
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
}

.contact-note {
  max-width: 300px;
  color: #555;
}

.contact-note p {
  text-align: justify;
}

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

.contact-note a {
  color: #6a0dad;
  text-decoration: none;
  font-weight: bold;
}

.contact-note a:hover {
  color: #580a9c;
  border-bottom: 1px solid #580a9c;
}

/* Home photo and quote */
.home-photo {
  display: block;
  margin: 1rem auto;
  width: 70%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.home-quote {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 2rem auto;
  width: 70%;
  font-style: italic;
}

.home-quote p {
  margin-bottom: 0.5rem;
  text-align: center;
}

.home-quote cite {
  display: block;
  text-align: center;
  font-style: normal;
  font-weight: bold;
  color: #666;
}

@media (max-width: 900px) {
  .home-photo,
  .home-quote {
    width: 90%;
  }
}

/* Figures */
.figures-container {
  width: calc(100% + 200px);
  margin-left: -100px;
  margin-right: -100px;
  margin-top: 3rem;
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
  align-items: center;
}

.figures-row {
  width: 100%;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
}

.figures-row figure {
  flex: 1;
  text-align: center;
}

.figures-row figure img {
  width: 100%;
  height: auto;
}

.figures-container > figure {
  text-align: center;
  max-width: 1000px;
}

.figures-container > figure img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.figures-container figcaption {
  font-size: 0.9rem;
  color: #555;
  margin-top: 0.5rem;
}

.figure-single {
  text-align: center;
  margin: 3rem 0;
}

.figure-single img {
  width: 80%;
  max-width: 1000px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.figure-single figcaption {
  font-size: 0.9rem;
  color: #555;
  margin-top: 0.5rem;
}

@media (max-width: 900px) {
  .figures-container {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .figures-row {
    flex-direction: column;
  }

  .figures-row figure img {
    max-width: 100%;
  }
}

/* About Section */
.about-container {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}

.about-text {
  flex: 2;
}

.about-text p {
  text-align: justify;
}

.about-photo {
  flex: 1;
}

.about-photo img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.about-photo-caption {
  text-align: center;
  font-size: 0.85rem;
  color: #777;
  margin-top: 0.5rem;
}

/* Global link styling */
a {
  color: #6a0dad;
  text-decoration: none;
  transition: color 0.3s, border-bottom 0.3s;
}

a:hover {
  color: #580a9c;
  border-bottom: 1px solid #580a9c;
}


.life-photo {
  text-align: center;
  margin: 3rem 0;
}

.life-photo img {
  width: 80%;
  max-width: 1000px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.life-photo figcaption {
  font-size: 0.9rem;
  color: #777;
  margin-top: 0.5rem;
}

img {
  -webkit-user-drag: none;
  user-drag: none;
  -webkit-user-select: none;
  user-select: none;
}

.page-section {
  display: none;
}

.page-section.active {
  display: block;
}

/* -------------------------------------- */
/* ✅ Mobile friendly fixes (final) */
/* -------------------------------------- */
@media (max-width: 768px) {
  /* Logo smaller */
  .site-logo img {
    height: 40px;
    width: auto;
  }

  /* Navigation - stack vertically + fix parent container */
  .nav-container {
    width: 100%;
  }

  .nav-container nav {
    display: block;  /* 🚨 Important: change from flex to block on mobile */
    width: 100%;
  }

  .nav-container nav a {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1.3rem;
    border-bottom: 1px solid #ddd;
  }

  /* About section stack */
  .about-container {
    flex-direction: column;
  }

  .about-photo,
  .about-text {
    width: 100%;
  }

  /* Contact section adjust */
  .contact-container {
    flex-direction: column;
  }

  .contact-note,
  .contact-list {
    width: 100%;
  }
}