* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
  scroll-behavior: smooth;
}

body {
  background: #0f172a;
  color: #fff;
}

/* ===============================
   NAVBAR – Elegant with Hamburger
================================= */
nav {
  position: fixed;
  width: 100%;
  padding: 20px 10%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(56, 189, 248, 0.3);
  z-index: 1000;
  transition: all 0.3s ease;
}

nav:hover {
  background: rgba(15, 23, 42, 0.98);
}

nav h1 {
  color: #38bdf8;
  font-size: 1.8rem;
  letter-spacing: 1px;
  font-weight: 700;
  cursor: default;
  transition: 0.3s;
}

nav h1:hover {
  color: #60a5fa;
  transform: scale(1.05);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav ul li a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  font-size: 1rem;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.3s ease;
  position: relative;
}

nav ul li a::after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  background: #38bdf8;
  transition: width 0.3s;
  position: absolute;
  bottom: 0;
  left: 0;
}

nav ul li a:hover::after {
  width: 100%;
}

nav ul li a:hover {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  transform: translateY(-2px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 1100;
}

.hamburger span {
  display: block;
  height: 3px;
  background: #38bdf8;
  border-radius: 2px;
  transition: 0.3s;
}

/* Hamburger X animation */
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Responsive Navbar */
@media (max-width: 768px) {
  nav ul {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 250px;
    background: rgba(15, 23, 42, 0.97);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 20px;
    gap: 25px;
    transition: right 0.3s ease;
    z-index: 999;
  }

  nav ul.active {
    right: 0;
  }

  .hamburger {
    display: flex;
  }
}

/* HERO */
.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

.hero span {
  color: #38bdf8;
}

.btn {
  margin-top: 20px;
  padding: 12px 25px;
  background: #38bdf8;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

/* SECTIONS – with transitions */
section {
  padding: 100px 10%;
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  transition: all 0.8s ease-in-out;
}

section.active {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Optional: staggered delay */
section:nth-child(odd) {
  transition-delay: 0.2s;
}
section:nth-child(even) {
  transition-delay: 0.4s;
}

h3 {
  color: #38bdf8;
  margin-bottom: 30px;
}

.project {
  background: #1e293b;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

/* Skills */
.skill {
  margin-bottom: 20px;
}

.progress {
  background: #1e293b;
  height: 8px;
  border-radius: 5px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: #38bdf8;
  width: 0;
  transition: 1.5s;
}

/* Essay Buttons */
.essay-buttons {
  margin-top: 15px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.download-btn {
  padding: 10px 22px;
  border: 1.5px solid #38bdf8;
  color: #38bdf8;
  text-decoration: none;
  border-radius: 30px;
  transition: 0.3s;
}

.download-btn:hover {
  background: #38bdf8;
  color: #0f172a;
}

.secondary-btn {
  border-color: #94a3b8;
  color: #94a3b8;
}

.secondary-btn:hover {
  background: #94a3b8;
  color: #0f172a;
}

.social-links a {
  margin-right: 15px;
  color: #38bdf8;
  text-decoration: none;
}

/* VIDEOS – Portrait & Side by Side */
.videos-container {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.portrait-video {
  width: 250px;
  height: 450px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid #38bdf8;
}

.videos-container .project {
  flex: 1 1 250px;
  max-width: 300px;
}

footer {
  text-align: center;
  padding: 20px;
  background: #1e293b;
}
section {
  padding: 100px 10%;
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  transition: all 0.8s ease-in-out;

  /* Drop shadow */
  background: #1e293b; /* Ensure sections have a background */
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
section.active {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Optional: staggered delay for smoother effect */
section:nth-child(odd) {
  transition-delay: 0.2s;
}
section:nth-child(even) {
  transition-delay: 0.4s;
}
.instagram-media {
  width: 100% !important;
  max-width: 450px !important;
  margin: 0 auto !important;
}
/* Instagram Video Container */
.videos-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

/* Project Card Container */
.videos-container .project {
  width: 100%;
  max-width: 600px; /* keeps video nicely sized */
  margin: 0 auto;
}

/* Instagram Embed Styling */
.instagram-media {
  width: 100% !important;
  max-width: 500px !important;
  margin: 20px auto !important;
  border-radius: 12px !important;
  overflow: hidden !important;
  background: #fff !important;
  padding: 0 !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}