/* Variables and Common Definitions */
:root {
  --primary-bg: #243b55;
  --primary-text: #ffffff;
  --secondary-text: #e1e1e1;
  --footer-text: white;
  --button-bg: #005f87;
  --summary-icon-color: #0077cc;
  --body-background: #e1e1e1;
  --section-background: white;
  --experience-bg: #f0eeee;
  /* --contact-hover: #90e0ef;#48cae4 */
  --contact-hover: #0096c7;
  --card-bg: #f0eeee;
  --card-border: white;
  --shadow-light: rgba(0, 0, 0, 0.08);
  --shadow-hover: rgba(0, 0, 0, 0.1);
}

/* Reset & Base */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 0px;
}

body {
  font-family: "Segoe UI", sans-serif;
  background: var(--body-background);
  line-height: 1.6;
}

/* === Default Desktop Style === */
.navbar {
  background-color: var(--primary-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 20px;
  border-radius: 12px 12px 0 0;
  position: relative;
}

.menu-toggle {
  display: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 20px;
  padding: 0;
  margin: 0;
}

.nav-links li a {
  color: var(--primary-text);
  text-decoration: none;
  padding: 10px 15px;
  transition: background 0.3s ease;
}

.nav-links li a:hover {
  background-color: var(--summary-icon-color);
  border-radius: 5px;
}

.profile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0px 100px;
  background: var(--primary-bg);
  border-radius: 0 0 12px 12px;
  color: white;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.profile-image {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.profile-pic {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid var(--primary-bg);
  object-fit: cover;
}

.profile-pic:hover {
  transform: scale(1.02);
  transition: transform 0.3s ease-in-out;
}

.header-text {
  margin: 0px 20px;
}
.header-text h1 {
  font-size: 2rem;
  margin: 0px;
}

.header-text p {
  margin: 0px;
  font-size: 1.1rem;
  color: var(--primary-text);
}

.certs-on-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0;
}

.certs-on-header img {
  margin: 0;
  padding: 0;
  border: none;
}

.contact-info a {
  color: var(--secondary-text);
  text-decoration: none;
  margin: 0px;
}
.contact-info a:hover {
  color: var(--contact-hover);
  text-decoration: underline;
}

section {
  background: var(--section-background);
  border-radius: 12px;
  padding: 10px 20px;
  margin: 10px auto;
  max-width: 1300px;
  box-shadow: 0 4px 12px var(--shadow-light);
}

section h2 {
  font-size: 2rem;
  color: var(--primary-bg);
  margin-bottom: 10px;
  text-align: left;
  border-bottom: 2px solid var(--primary-bg);
  padding-bottom: 10px;
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 20px;
}

.certificate-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.certificate-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 18px var(--shadow-hover);
}

.certificate-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--primary-bg);
}

.certificate-card p {
  margin: 5px 5px;
  font-size: 0.95rem;
}

.certificate-card a {
  display: inline-block;
  margin-top: 10px;
  color: var(--summary-icon-color);
  font-size: 0.9rem;
  text-decoration: none;
  word-break: overflow-wrap;
}

.certificate-card a:hover {
  text-decoration: underline;
}

.certificate-card img {
  width: 100%;
  max-height: 100px;
  object-fit: contain;
  margin-bottom: 10px;
  border-radius: 6px;
}

.date-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.date-row p {
  margin: 5px 0;
  font-size: 0.95rem;
  flex: 1 1 auto;
}

.summary-section ul {
  list-style-type: none;
  padding-left: 25px;
  margin-bottom: 1.5rem;
}

.summary-section ul li::before {
  content: "✔ ";
  color: var(--summary-icon-color);
  font-weight: bold;
}

.project-card ul {
  list-style-type: none;
  padding-left: 25px;
  margin-bottom: 1.5rem;
}

.project-card ul li::before {
  content: "✔ ";
  color: var(--summary-icon-color);
  font-weight: bold;
}

.summary-section ul.certifications li::before {
  content: "🎓 ";
  color: var(--cert-icon-color);
}

/* Contact Section */
#contact {
  text-align: center;
}

/* Footer */
footer {
  background-color: var(--primary-bg);
  border-radius: 12px;
  color: var(--footer-text);
  text-align: center;
  padding: 20px 10px;
  font-size: 0.9rem;
  margin-top: 30px;
}

footer p {
  margin: 0;
}

.experience-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px var(--shadow-light);
  transition: transform 0.3s;
}
.experience-item:hover {
  transform: translateY(-2px);
}

.experience-toggle {
  background-color: var(--body-background);
  color: var(--summary-icon-color);
  padding: 14px 18px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
}

.experience-details {
  background: var(--experience-bg);
  padding: 12px 18px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.experience-item:hover .experience-details {
  max-height: 2000px;
}

.skills {
  font-weight: bold;
  color: var(--primary-bg);
}

.download-btn {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--button-bg);
  color: white;
  text-decoration: none;
  border-radius: 8px;
}

.download-btn:hover {
  background-color: var(--summary-icon-color);
  transform: translateY(-5px);
  box-shadow: 0 6px 18px var(--shadow-hover);
}

.menu-toggle {
  display: none;
}

#visitor-count {
  font-weight: bold;
}

.view-more {
  margin-top: 15px;
  display: inline-block;
  background-color: var(--summary-icon-color);
  color: white;
  padding: 10px 16px;
  border-radius: 6px;
  text-decoration: none;
}

.view-more:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 18px var(--shadow-hover);
}

.projects-grid {
  /* display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 20px; */
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.project-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cookies-note {
  color: #555;
  padding: 10px;
  font-size: 1em;
  text-align: center;
}
/* === Mobile View === */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .menu-toggle {
    display: block;
    font-size: 28px;
    color: white;
    cursor: pointer;
    margin-bottom: 10px;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: #243b55;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links li a {
    display: block;
    width: 100%;
    padding: 12px 20px;
  }
  .certs-on-header img {
    max-height: 60px;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    margin: 0px;
  }
  .certs-on-header {
    display: flex;
    flex-wrap: wrap;
    gap: 0px;
    justify-content: center;
    align-items: center;
  }
}