/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #141414; /* Netflix black */
  color: #ffffff;
  line-height: 1.6;
  scroll-behavior: smooth;
  padding-top: 80px; /* Space for fixed navbar */
}

/* Make sure sections don’t hide under header when clicked */
section {
  scroll-margin-top: 100px; /* offset for fixed header */
  padding: 80px 60px;
}

/* Netflix Header */
.netflix-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 50px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.8) 10%, transparent);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 10;
}

.netflix-header .logo a {
  font-size: 2.4rem;
  font-weight: bold;
  color: #e50914; /* Netflix red */
  font-family: 'Helvetica Neue', Arial, sans-serif;
  letter-spacing: 1px;
  text-decoration: none;
}

/* Nav Links */
.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #e50914;
}

/* Hamburger (hidden by default) */
.hamburger {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: #fff;
}

/* Netflix-style Button (LinkedIn + GitHub) */
.btn-red {
  background: #e50914;
  color: #fff !important;
  padding: 6px 14px;
  border-radius: 3px;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.3s;
}

.btn-red:hover {
  background: #b20710;
}

/* Hero Section */
.hero {
  display: flex;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.hero-left {
  flex: 1;
  background: url("ashutosh.jpg") no-repeat center center/cover;
  position: relative;
}

.hero-left::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 100%;
  background: linear-gradient(to right, rgba(20,20,20,0) 0%, rgba(17,17,17,0.95) 100%);
  pointer-events: none;
}

.hero-right {
  flex: 1;
  background-color: rgba(17, 17, 17, 0.95);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px;
  z-index: 1;
}

.hero-right h1 {
  font-size: 3rem;
  margin-bottom: 15px;
}

.hero-right h2 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #ccc;
}

.hero-right .description {
  font-size: 1rem;
  color: #bbb;
  margin-bottom: 20px;
  max-width: 90%;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  background: #e50914;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s;
}

.btn:hover {
  background: #b20710;
}

/* About Section */
.about-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 100vh;
}

.about-left {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-left h1 {
  color: #e50914;
  font-size: 3rem;
  font-weight: bold;
}

.about-right {
  flex: 2;
  color: #ccc;
  font-size: 1.15rem;
  line-height: 1.9;
  max-width: 900px;
  padding-left: 40px;
  text-align: justify;
}

.about-right p {
  margin-bottom: 20px;
}

/* Education Section */
.education-section {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  min-height: 100vh;
  gap: 50px;
}

.education-right {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.education-right h1 {
  color: #e50914;
  font-size: 3rem;
  font-weight: bold;
}

.education-left {
  flex: 3;
  position: relative;
  padding-left: 40px;
  border-left: 3px solid #e50914;
}

.timeline-item {
  position: relative;
  margin-bottom: 50px;
}

.timeline-dot {
  position: absolute;
  left: -12px;
  top: 5px;
  width: 20px;
  height: 20px;
  background: #e50914;
  border-radius: 50%;
  border: 3px solid #fff;
}

.timeline-content {
  margin-left: 20px;
  padding: 15px 20px;
  background: #1c1c1c;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: transform 0.3s, box-shadow 0.3s, border 0.3s;
}

/* Highlight effect */
.timeline-content:hover {
  transform: scale(1.03);
  border: 2px solid #e50914;
  box-shadow: 0 4px 15px rgba(229, 9, 20, 0.5);
}

.timeline-content h2 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 5px;
}

.timeline-content p {
  color: #ccc;
  font-size: 1rem;
  margin-bottom: 10px;
}

.timeline-content ul {
  list-style: disc;
  margin: 10px 0 0 20px;
  padding: 0;
}

.timeline-content ul li {
  margin-bottom: 8px;
  color: #ccc;
  line-height: 1.6;
}

/* Cluster Highlight */
.timeline-content .cluster {
  color: #e50914;
  font-weight: bold;
}

.program-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.program-link a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

.program-link a:hover {
  color: #e50914;
}

.logo {
  width: 35px;
  height: auto;
  display: inline-block;
  margin-left: 10px;
  vertical-align: middle;
}

/* Experience Section */
.experience-section {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  min-height: 100vh;
  gap: 50px;
}

.experience-right {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.experience-right h1 {
  color: #e50914;
  font-size: 3rem;
  font-weight: bold;
}

.experience-left {
  flex: 3;
  position: relative;
  padding-left: 40px;
  border-left: 3px solid #e50914;
}

.experience-left .timeline-item {
  position: relative;
  margin-bottom: 50px;
}

.experience-left .timeline-dot {
  position: absolute;
  left: -12px;
  top: 5px;
  width: 20px;
  height: 20px;
  background: #e50914;
  border-radius: 50%;
  border: 3px solid #fff;
}

.experience-left .timeline-content {
  margin-left: 20px;
  padding: 15px 20px;
  background: #1c1c1c;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: transform 0.3s, box-shadow 0.3s, border 0.3s;
}

/* Highlight effect */
.experience-left .timeline-content:hover {
  transform: scale(1.03);
  border: 2px solid #e50914;
  box-shadow: 0 4px 15px rgba(229, 9, 20, 0.5);
}

.experience-left .timeline-content h2 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 5px;
}

.experience-left .timeline-content p {
  color: #ccc;
  font-size: 1rem;
  margin-bottom: 10px;
}

.experience-left .timeline-content ul {
  list-style: disc;
  margin: 10px 0 0 20px;
  padding: 0;
}

.experience-left .timeline-content ul li {
  margin-bottom: 8px;
  color: #ccc;
  line-height: 1.6;
}

/* Certifications Section (GRID) */
.certifications-section h1 {
  color: #e50914;
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.certifications-section .subtitle {
  color: #ccc;
  margin-bottom: 30px;
  font-size: 1.1rem;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.cert-card {
  background: #1c1c1c;
  border-radius: 8px;
  text-align: center;
  text-decoration: none;
  color: #fff;
  transition: transform 0.3s, box-shadow 0.3s, border 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 260px;
}

.cert-card img {
  width: 100%;
  height: 160px;
  object-fit: contain;
  background: #fff;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  padding: 10px;
}

.cert-card p {
  padding: 10px;
  font-size: 0.9rem;
  color: #fff;
  margin: 0;
  flex-shrink: 0;
}

.cert-card:hover {
  transform: scale(1.08);
  border: 2px solid #e50914;
  box-shadow: 0 4px 15px rgba(229, 9, 20, 0.5);
}

/* Volunteer Section */
.volunteer-section {
  padding: 80px 60px;
}

.volunteer-section h1 {
  color: #e50914;
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.volunteer-section .subtitle {
  color: #ccc;
  margin-bottom: 30px;
  font-size: 1.1rem;
}

.volunteer-grid {
  display: flex;
  gap: 20px;
}

.volunteer-card {
  flex: 1;
  background: #1c1c1c;
  border-radius: 8px;
  text-align: center;
  text-decoration: none;
  color: #fff;
  transition: transform 0.3s, box-shadow 0.3s, border 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-bottom: 15px;
}

.volunteer-card img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  background: #fff;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  padding: 10px;
}

.volunteer-card p {
  padding: 15px;
  font-size: 1rem;
  font-weight: bold;
  margin: 0;
}

.volunteer-card span {
  display: block;
  font-size: 0.9rem;
  color: #ccc;
  margin-top: 5px;
}

.volunteer-card:hover {
  transform: scale(1.05);
  border: 2px solid #e50914;
  box-shadow: 0 4px 15px rgba(229, 9, 20, 0.5);
}

/* Footer */
footer {
  text-align: center;
  padding: 40px;
  background: #000;
  margin-top: 50px;
}

footer h3 {
  color: #e50914;
  margin-bottom: 10px;
}

footer a {
  color: #e50914;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

.footer-note {
  margin-top: 15px;
  font-size: 0.9rem;
  color: #aaa;
}

/* =====================
   Responsive Design
   ===================== */
@media (max-width: 1024px) {
  .hero {
    flex-direction: column;
    height: auto;
  }

  .hero-left,
  .hero-right {
    flex: none;
    width: 100%;
    height: 50vh;
  }

  .hero-right {
    text-align: center;
    padding: 40px 20px;
  }

  .about-section,
  .education-section,
  .experience-section {
    flex-direction: column;
    padding: 60px 20px;
    gap: 30px;
  }

  .about-right,
  .education-left,
  .experience-left {
    padding-left: 0;
    border-left: none;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
    width: 100%;
    background: #000;
    padding: 15px;
    border-radius: 6px;
  }

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

  .hero-left {
    display: none;
  }

  .hero-right {
    width: 100%;
    padding: 30px 20px;
    text-align: center;
  }

  .hero-right h1 {
    font-size: 2rem;
  }

  .hero-right h2 {
    font-size: 1.2rem;
  }

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

  .volunteer-grid {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero-right h1 {
    font-size: 1.6rem;
  }

  .hero-right h2 {
    font-size: 1rem;
  }

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

  .cert-card {
    width: 100%;
    height: auto;
  }

  .about-left h1,
  .education-right h1,
  .experience-right h1,
  .certifications-section h1,
  .volunteer-section h1 {
    font-size: 2rem;
  }
}