/*=========================== 
        HOME SECTION 
===========================*/

.hero-home {
  background: url('../img/Home-Page/PT_PSM_Building.jpeg') center/cover;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  padding: 0 20px;
}

.hero-content {
  max-width: 800px;
}

.hero-content h1 {
  font-size: 42px;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-content p {
  font-size: 18px;
  margin-bottom: 30px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.btn-primary {
  background-color: #fff;
  color: #2B5490;
  padding: 12px 25px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 4px;
  transition: 0.3s;
}

.btn-primary:hover {
  background-color: #e6e6e6;
}

.btn-secondary {
  background-color: transparent;
  color: #fff;
  border: 2px solid #fff;
  padding: 10px 25px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 4px;
  transition: 0.3s;
}

.btn-secondary:hover {
  background-color: rgba(255,255,255,0.1);
}

/*=========================== 
   ABOUT SNIPPET SECTION 
===========================*/
.about-snippet {
  padding: 80px 20px;
  background-color: #fff;
}

.about-container {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 50px;
}

.about-text {
  flex: 1;
}

.about-text h2 {
  font-size: 32px;
  color: #2B5490;
  margin-bottom: 10px;
}

.divider {
  height: 4px;
  width: 60px;
  background-color: #6C8EBF;
  margin-bottom: 20px;
}

.about-text p {
  color: #666;
  line-height: 1.8;
  margin-bottom: 20px;
}

.link-arrow {
  color: #4a7bb2;
  text-decoration: none;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: 0.3s;
}

.link-arrow:hover {
  gap: 12px; /* Efek transisi jarak panah */
  color: #2B5490;
}

.about-image {
  flex: 1;
}

.about-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/*=========================== 
   SERVICES HIGHLIGHT SECTION 
===========================*/
.services-highlight {
  padding: 80px 20px;
  background-color: #f4f7fb; 
}

.services-header {
  text-align: center;
  margin-bottom: 50px;
}

.services-header h2 {
  font-size: 32px;
  color: #2B5490;
  margin-bottom: 5px;
}

/* Penyesuaian tata letak grid untuk 4 kolom secara mutlak */
.services-highlight .grid-container {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 25px !important; 
  max-width: 1200px !important;
  margin: 0 auto !important; 
  padding: 0 20px !important;
  align-items: stretch !important; 
}

@media (max-width: 1024px) {
  .services-highlight .grid-container {
    grid-template-columns: repeat(2, 1fr) !important; 
  }
}

.service-card {
  background: #fff;
  padding: 40px 25px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s;
  display: flex;
  flex-direction: column;
  height: 100%; 
}

.service-card:hover {
  transform: translateY(-10px);
}

.icon-circle {
  width: 70px;
  height: 70px;
  background-color: #eef4fc;
  color: #4a7bb2;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px auto;
}

.service-card h3 {
  margin-bottom: 15px;
  color: #333;
}

.service-card p {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
  flex-grow: 1; 
}

/* =========================================
   MOBILE RESPONSIVE 
========================================= */
@media (max-width: 768px) {
  /* Pencegahan layar bergeser ke kanan */
  html, body {
    overflow-x: hidden;
  }

  /* 1. Penataan Bagian Atas (Hero) */
  .hero-home {
    height: auto; 
    padding: 120px 20px 60px; /* Jarak atas disesuaikan dengan posisi navbar */
  }
  
  .hero-content h1 {
    font-size: 28px; /* Penyesuaian ukuran font untuk HP */
    line-height: 1.4;
  }
  
  .hero-buttons {
    flex-direction: column; /* Tata letak vertikal untuk tombol */
    align-items: center;
  }
  
  .btn-primary, 
  .btn-secondary {
    width: 100%; /* Penyesuaian lebar penuh pada tombol */
  }

  /* 2. Penataan Bagian Siapa Kami (About) */
  .about-container {
    flex-direction: column; /* Tata letak vertikal untuk konten dan gambar */
    text-align: center;
    gap: 30px;
  }
  
  .divider {
    margin: 0 auto 20px auto; /* Penyesuaian garis pemisah ke tengah */
  }
  
  .link-arrow {
    justify-content: center; /* Penyesuaian link panah ke tengah */
  }

  /* 3. Penataan Kotak Layanan (Services) */
  .services-highlight .grid-container {
    display: grid !important;
    grid-template-columns: 1fr !important; /* Tata letak grid 1 kolom */
    gap: 30px !important; /* Jarak antar elemen layanan */
    padding: 0 20px !important;
    width: 100% !important; 
    box-sizing: border-box !important;
  }
}

/*=========================== 
   FACILITIES SECTION 
===========================*/
.facilities-section { 
  padding: 60px 20px; 
  background-color: #f8fafc; 
}

.tabs-header { 
  display: flex; 
  justify-content: center; 
  gap: 15px; 
  margin-bottom: 40px; 
  flex-wrap: wrap; 
}

.tab-btn {
  padding: 12px 30px;
  border: 2px solid #e5e7eb;
  background: transparent;
  color: #64748b;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

/* Status tab yang sedang aktif */
.tab-btn.active, 
.tab-btn:hover {
  background-color: #2B5490;
  color: white;
  border-color: #2B5490;
}

.tab-content {
  display: none; /* Status awal konten disembunyikan */
  animation: fadeIn 0.5s ease;
}

.tab-content.active {
  display: block; /* Menampilkan konten yang sedang aktif */
}

/* Tata letak grid utama untuk Fasilitas (dipusatkan) */
.facility-grid {
  display: grid;
  grid-template-columns: 1fr 2fr; 
  gap: 40px;
  align-items: center;
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
  max-width: 1000px; /* Batasan lebar maksimal */
  margin: 0 auto;    /* Pemusatan ke tengah layar */
}

/* Proporsi gambar fasilitas */
.facility-grid img { 
  width: 100%; 
  height: 220px; /* Kunci batas tinggi secara seragam */
  object-fit: cover; /* Pengisian frame gambar secara presisi */
  object-position: center; 
  border-radius: 10px; 
}

/* Teks dan List Fasilitas */
.facility-text ul { 
  list-style: none; 
  padding: 0; 
  margin-top: 20px; 
}

.facility-text li { 
  margin-bottom: 15px; 
  font-size: 16px; 
  color: #475569; 
}

.text-blue { 
  color: #2B5490; 
  margin-right: 10px; 
}

/* Penyesuaian responsif fasilitas untuk HP */
@media (max-width: 768px) {
  .facility-grid { 
    grid-template-columns: 1fr; /* Tata letak tumpuk vertikal */
    gap: 20px;
  }
}

/* Transisi kemunculan elemen */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/*=========================== 
   COMPANY STATS SECTION 
===========================*/
.company-stats-bg {
  /* Contoh format gambar latar resolusi tinggi */
  background: linear-gradient(rgba(17, 34, 64, 0.85), rgba(17, 34, 64, 0.85)), 
              url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;

  padding: 120px 20px; /* Jarak luang pada area atas dan bawah */
  color: #ffffff;
  text-align: center;
  border-top: 4px solid #2B5490;
  border-bottom: 4px solid #2B5490;
}

.stats-container-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr); 
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Variasi penyesuaian untuk angka besar */
.stat-box .counter-wrap {
  font-size: 72px; /* Ukuran font lebih ditekankan */
  font-family: 'Times New Roman', Times, serif; 
  font-weight: 700;
  margin: 0 0 10px 0;
  display: flex;
  align-items: center;
  text-shadow: 2px 4px 10px rgba(0, 0, 0, 0.4); /* Efek drop shadow pada angka */
}

/* Variasi penyesuaian untuk teks keterangan */
.stat-box p {
  font-size: 16px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  font-weight: 600;
  text-transform: uppercase; /* Penggunaan huruf kapital */
  letter-spacing: 3px; /* Penyesuaian jarak kerenggangan karakter */
  color: #e2e8f0;
}

/* Penyesuaian stat section untuk HP */
@media (max-width: 768px) {
  .company-stats-bg {
    background-attachment: scroll; /* Penyesuaian format latar untuk layar perangkat seluler */
    padding: 80px 20px;
  }
  .stats-container-3 {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

/*=========================== 
   CLIENT AUTO-SCROLL SLIDER 
===========================*/
.client-section {
  padding: 80px 20px; 
  /* Penggunaan warna latar abu-abu muda */
  background-color: #f8fafc; 
}

.client-slider {
  width: 100%;
  overflow: hidden; 
  position: relative;
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 85%, rgba(0,0,0,0) 100%);
  mask-image: linear-gradient(to right, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 85%, rgba(0,0,0,0) 100%);
}

.client-track {
  display: flex;
  align-items: center;
  gap: 0; 
  width: max-content;
  animation: scroll-left 45s linear infinite; 
  padding: 20px 0; /* Ruang tambahan pada tepi trek */
}

.client-slider:hover .client-track {
  animation-play-state: paused;
}

/* --- DESAIN KOTAK LOGO (CARD) --- */
.client-logo-wrapper {
  width: 200px; 
  height: 120px; 
  margin: 0 15px; /* Spasi luar (margin) pada tiap kartu logo */
  padding: 25px; /* Spasi dalam (padding) area kartu logo */
  background: #ffffff; /* Warna putih pada latar kartu */
  border-radius: 12px; /* Transisi kelengkungan sudut bingkai */
  box-shadow: 0 4px 15px rgba(0,0,0,0.05); /* Proyeksi efek bayangan pada kotak */
  border: 1px solid #e2e8f0; /* Ketebalan garis tepi */
  display: flex; 
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.3s ease;
}

.client-logo-wrapper img {
  max-width: 100%; 
  max-height: 100%;
  object-fit: contain; 
  display: block;
  transition: transform 0.4s ease; 
}

/* Interaksi efek transisi kartu saat pointer diarahkan (hover) */
.client-logo-wrapper:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(43, 84, 144, 0.1);
  border-color: #2B5490;
}

.client-logo-wrapper:hover img {
  transform: scale(1.08);
}

/* Keyframe untuk urutan efek animasi bergulir */
@keyframes scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); } 
}

/* Penyesuaian slider klien untuk HP */
@media (max-width: 768px) {
  .client-section { padding: 60px 20px; }
  .client-logo-wrapper {
    width: 150px;
    height: 90px; 
    margin: 0 10px;
    padding: 15px;
  }
}