/* ===============================
   PREMIUM HERO SECTION
=================================*/
.hero-section {
  position: relative;
  min-height: 100vh; /* পুরো স্ক্রিন জুড়ে থাকবে */
  overflow: hidden;
  background: #0d102a;
  color: white;
  display: flex;
  align-items: center;
}

/* Video Background */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-container {
  position: relative;
  z-index: 5;
  max-width: 1400px;
  margin: auto;
  padding: 100px 5%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}

/* LEFT SIDE - Typography */
.hero-left h1 {
  font-family: cursive;
  font-size: clamp(2.5rem, 5vw, 4.5rem); /* স্ক্রিন অনুযায়ী সাইজ হবে */
  font-weight: 500;
  line-height: 1.1;
  color: #ffffff;
  animation: fadeInUp 1s ease-out forwards;
}

.hero-left h1 .accent {
  color: #c9a86a; /* তোর সেই গোল্ডেন কালার */
  text-shadow: 0 0 20px rgba(201, 168, 106, 0.3);
}

.mobile-only-desc {
  display: none; /* ডেক্সটপে লুকানো থাকবে */
  color: #cbd5e1;
  margin-top: 20px;
}

/* RIGHT SIDE - Glassmorphism Card */
.hero-right .glass-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(15px);
  padding: 40px;
  border-radius: 24px;
  border: 1px solid rgba(201, 168, 106, 0.2);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1.2s ease-out forwards;
}

.hero-right p {
  font-size: 1.1rem;
  color: #cbd5e1;
  line-height: 1.8;
  margin-bottom: 25px;
}

.hero-right strong {
  color: #00ffff; /* সায়ান হাইলাইট */
}

/* BUTTONS */
.hero-btn-primary {
  display: inline-block;
  margin-top: 40px;
  background: #c9a86a;
  color: #0d102a;
  font-weight: 700;
  padding: 16px 40px;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hero-btn-primary:hover {
  background: #ffffff;
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(201, 168, 106, 0.3);
}

.hero-btn-outline {
  display: inline-block;
  border: 1.5px solid #00ffff;
  color: #00ffff;
  padding: 12px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s ease;
}

.hero-btn-outline:hover {
  background: #00ffff;
  color: #0d102a;
}

/* DECORATIVE CURVE */
.hero-curve {
  position: absolute;
  bottom: -10%;
  right: -5%;
  width: 50%;
  height: 60%;
  border: 2px solid rgba(201, 168, 106, 0.1);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

/* ANIMATIONS */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===============================
   RESPONSIVE
=================================*/
@media (max-width: 1024px) {
  .hero-grid {
    gap: 40px;
  }
  .hero-left h1 {
    font-size: 3.5rem;
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-right {
    display: none; /* মোবাইলে শুধু মেইন টাইটেল আর বাটন থাকবে */
  }

  .mobile-only-desc {
    display: block;
  }

  .hero-left h1 {
    font-size: 2.8rem;
  }

  .hero-container {
    padding: 80px 24px;
  }
}

.service-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(201, 168, 106, 0.2);
  padding: 40px 30px;
  border-radius: 20px;
  transition: 0.4s;
}

.service-card:hover {
  background: rgba(201, 168, 106, 0.05);
  border-color: #c9a86a;
  transform: translateY(-10px);
}

.service-card h3 {
  color: #c9a86a;
  font-family: "Bungee", cursive;
  margin-top: 20px;
}