body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #0a0e1a;
  color: #fff;
  overflow-x: hidden;
}

#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: 0;
  top: 0;
  left: 0;
}

.container {
  position: relative;
  z-index: 1;
  padding: 2rem;
  text-align: center;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #45a3ff;
}

nav a {
  margin-left: 20px;
  color: #ccc;
  text-decoration: none;
}

nav a:hover {
  color: #fff;
}

h1 {
  font-size: 2.5rem;
  margin: 0.5rem 0;
}

h1 span {
  color: #45a3ff;
}

.glass-box {
  background: rgba(255, 255, 255, 0.08);
  padding: 1.5rem;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  margin: 1rem auto;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  transition: 0.3s ease;
}

.glass-box:hover {
  box-shadow: 0 0 20px #45a3ff88;
}

input {
  width: 100%;
  padding: 10px;
  margin: 12px 0;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
}

button {
  width: 100%;
  background-color: #1d88ff;
  color: #fff;
  border: none;
  padding: 12px;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s ease;
  margin-top: 10px;
}

button:hover {
  background-color: #0070d9;
}

footer {
  margin-top: 3rem;
  color: #888;
  font-size: 0.9rem;
}

.message {
  margin-top: 1rem;
  color: #fcb;
  font-weight: bold;
}
/* 🌤️ Light Glass Hero Look */
.light-glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 40px 20px;
  box-shadow: 0 0 30px rgba(255,255,255,0.05);
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

/* ✂️ Divider Line */
.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, #ffffff33, transparent);
  margin: 60px 0 40px;
}

@media screen and (max-width: 500px) {
  .glass-box {
    width: 90%;
    padding: 1rem;
  }

  h1 {
    font-size: 1.8rem;
  }

  .container {
    padding: 1rem;
  }

  header {
    flex-direction: column;
    gap: 1rem;
  }
}

button.primary {
  background-color: #1d88ff;
  color: #fff;
}

button.primary:hover {
  background-color: #0f6cd6;
}

button.secondary {
  background-color: #444;
  color: #fff;
}

button.secondary:hover {
  background-color: #666;
}

.section-box {
  margin: 40px auto;
  padding: 30px;
  max-width: 900px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(0,0,0,0.1);
  color: white;
}

.two-column {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.two-column > div {
  flex: 1;
  min-width: 280px;
}

.full-section {
  width: 100%;
  min-height: 100vh;
  padding: 80px 10%;
  box-sizing: border-box;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 40px;
}

.alt-bg {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.two-col {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
}

.text-box {
  flex: 1;
  min-width: 300px;
}

.img-box {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.img-box img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.about-me {
  text-align: center;
}

.flip-container {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 30px;
  flex-wrap: wrap;
  width: 100%;
}

.flip-card {
  background: transparent;
  width: 320px;
  height: 360px;
  perspective: 1000px;
}

.flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}

.flip-card:hover .flip-inner {
  transform: rotateY(180deg);
}

.flip-front, .flip-back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  padding: 20px;
  backface-visibility: hidden;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 20px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.flip-back {
  transform: rotateY(180deg);
  overflow-y: auto;
}

.features-list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
  font-size: 1.1rem;
  line-height: 1.8em;
}

.features-list li {
  margin-bottom: 10px;
  padding-left: 24px;
  position: relative;
}

.features-list li::before {
  content: '✔️';
  position: absolute;
  left: 0;
  top: 0;
}
.light-bg {
  background: linear-gradient(to bottom right, #f8f9ff, #e8f0fe);
  color: #000;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}

.about-me h2 {
  color: #222;
  margin-bottom: 30px;
}

.flip-card {
  background: transparent;
  width: 100%;
  max-width: 420px;
  height: 400px;
  perspective: 1000px;
  flex: 1 1 100%;
}

.flip-container.full {
  flex-wrap: wrap;
  justify-content: space-evenly;
}

.flip-front, .flip-back {
  background: rgba(255, 255, 255, 0.9);
  color: #111;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  backdrop-filter: blur(12px);
  transition: all 0.4s ease;
}

.flip-front h3, .flip-back h3 {
  margin-bottom: 10px;
}

.flip-front p {
  font-size: 0.95rem;
  color: #555;
}

.flip-card:hover {
  transform: scale(1.02);
}
.beta-banner {
  background: linear-gradient(to right, #60a5fa, #1d4ed8);
  color: #fff;
  text-align: center;
  padding: 10px 0;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  z-index: 999;
  position: relative;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  animation: fadeInDown 0.8s ease;
}

@keyframes fadeInDown {
  from {
    transform: translateY(-30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.faq-box {
  max-width: 800px;
  margin: 40px auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-box details {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 20px 24px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  color: #fff;
  position: relative;
  transition: all 0.3s ease;
  overflow: hidden;
}

.faq-box summary {
  font-size: 1.1rem;
  font-weight: 600;
  color: #45a3ff;
  cursor: pointer;
  list-style: none;
  padding-right: 20px;
  position: relative;
}

.faq-box summary::-webkit-details-marker {
  display: none;
}

.faq-box details::before {
  content: '▶';
  position: absolute;
  left: 10px;
  top: 20px;
  font-size: 1.1rem;
  color: #45a3ff;
  transition: 0.3s ease;
}

.faq-box details[open]::before {
  content: '▼';
}

.faq-box p {
  margin-top: 12px;
  font-size: 0.95rem;
  color: #222;; /* or #111 for darker */
  padding-left: 20px;
}