.gradient-overlay {
  background: linear-gradient(
    135deg,
    rgba(15, 44, 89, 0.95) 0%,
    rgba(10, 30, 63, 0.88) 100%
  );
}
.text-gradient {
  background: linear-gradient(135deg, #f35f1c 0%, #ffa800 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Styling Hero Section Hook Gaya Korporat Profesional */
.hero-professional {
  position: relative;
  min-height: 101vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 130px 0 80px 0;
  background: linear-gradient(135deg, #090d16 0%, #0f172a 50%, #1e3a8a 100%);
  color: #ffffff;
}

.hero-professional::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
    rgba(249, 115, 22, 0.1) 1px,
    transparent 1px
  );
  background-size: 30px 30px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-text-content h1 {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 5px;
  color: #ffffff;
  letter-spacing: -1px;
}

.hero-text-content p {
  font-size: 1.15rem;
  color: #94a3b8;
  margin-bottom: 35px;
  line-height: 1.7;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid #f97316;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #f97316;
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Kartu Gambar & Ilustrasi di Kanan */
.hero-3d-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
  height: 480px;
  display: flex;
  align-items: flex-end;
}

/* Kotak Latar Belakang */
.hero-card-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 380px; /* Lebih pendek dari wrapper agar gedung mencuat ke atas */
  background: linear-gradient(145deg, #1e293b, #0f172a);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
  z-index: 1;
}

/* Gambar SVG Gedung Mencuat Keluar Kotak */
.hero-svg-3d {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 520px; /* Lebih tinggi dari kartu latar agar efek 3D keluar */
  z-index: 2;
  pointer-events: none;
  filter: drop-shadow(0 20px 25px rgba(0, 0, 0, 0.4));
  transition: transform 0.4s ease;
}

.hero-3d-wrapper:hover .hero-svg-3d {
  transform: translateY(-8px) scale(1.02);
}

/* Floating Badge */
.hero-floating-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 14px 20px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  z-index: 3;
}

.hero-floating-badge i {
  font-size: 1.8rem;
  color: #f97316;
}

.hero-floating-badge strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
}

.hero-floating-badge span {
  font-size: 0.8rem;
  color: #94a3b8;
}

/* ==========================================
   TOMBOL WHATSAPP FLOATING WITH "CONTACT US"
   ========================================== */
.wa-float-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  display: flex;
  align-items: center;
  background: #057e31;
  color: #ffffff !important;
  padding: 6px 6px 6px 18px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: all 0.3s ease;
}

.wa-float-btn:hover {
  background: #20ba5a;
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.wa-text {
  font-weight: 700;
  font-size: 0.95rem;
  margin-right: 10px;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.wa-icon-box {
  width: 42px;
  height: 42px;
  background: #ffffff;
  color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

/* ==========================================
   TOMBOL BOOKMARK SIDEBAR KANAN (DOWNLOAD PDF)
   ========================================== */
.pdf-side-bookmark {
  position: fixed;
  right: 0;
  top: 45%; /* Posisi vertikal di tengah-tengah layar (sesuai kotak merah) */
  transform: translateY(-50%);
  background: #F97316; /* Warna oranye aksen */
  color: #FFFFFF !important;
  padding: 8px 10px;
  border-radius: 8px 0 0 8px; /* Membulatkan sudut kiri agar menempel rapi */
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  box-shadow: -5px 5px 20px rgba(0, 0, 0, 0.4);
  z-index: 9998;
  transition: all 0.3s ease;
}

.pdf-side-bookmark i {
  font-size: 1.2rem;
}

.pdf-side-bookmark span {
  writing-mode: vertical-rl; /* Membuat teks berjalan secara vertikal dari atas ke bawah */
  text-orientation: mixed;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.pdf-side-bookmark:hover {
  background: #EA580C;
  padding-right: 18px; /* Efek bergeser sedikit saat kursor mendekat */
  box-shadow: -8px 8px 25px rgba(249, 115, 22, 0.6);
}

/* Responsif untuk Tampilan Mobile & Tablet */
@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-badge {
    margin: 0 auto 20px auto;
  }

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

  .hero-btns {
    justify-content: center;
  }

  .pdf-side-bookmark {
    padding: 8px 8px;
    top: 55%;
  }
  .pdf-side-bookmark i {
    font-size: 1rem;
  }
  .pdf-side-bookmark span {
    font-size: 0.5rem;
  }
}