/* ==========================================================================
   1. GLOBAL STYLES & VARIABLES
   ========================================================================== */

:root {
  /* Emas – lebih dekat ke logo PNG */
  --color-primary: #D4AF37;         /* gold */
  --color-primary-dark: #B8860B;    /* dark gold / bronze */
  --color-primary-light: #F3D37A;   /* light gold highlight */
  --color-gradient: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  --color-gradient-hover: linear-gradient(90deg, #F8E7B3 0%, var(--color-primary) 100%);

  --color-bg-dark: #0b0b0b;  /* tetap hitam dominan */
  --color-bg-light: #111;
  --color-text-primary: #ffffff;
  --color-text-secondary: #aaaaaa;
  --color-text-dark: #000000;
  
  --font-family-base: 'Segoe UI', Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family-base);
  color: var(--color-text-primary);
  background: var(--color-bg-dark);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

/* ==========================================================================
   2. UTILITY & REUSABLE COMPONENTS
   ========================================================================== */

.btn {
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: bold;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-gradient);
  color: var(--color-text-dark);
}

.btn-primary:hover {
  background: var(--color-gradient-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  border: 2px solid var(--color-primary-light);
  color: var(--color-primary-light);
  background: transparent;
}

.btn-secondary:hover {
  background: rgba(245, 183, 0, 0.1);
  transform: translateY(-2px);
}

.section-header {
  margin-bottom: 60px;
  text-align: center;
}

.section-header h2 {
  color: var(--color-primary);
  font-size: 1rem;
  letter-spacing: 3px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-header h3 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.section-header h3 span {
  color: var(--color-primary);
}

.section-desc {
  max-width: 700px;
  margin: 0 auto;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   3. NAVIGATION
   ========================================================================== */

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  position: fixed; /* Diubah dari absolute menjadi fixed */
  top: 0;
  left: 0;
  width: 100%;
  z-index: 2000;
  background: transparent; /* Awalnya transparan */
  transition: top 0.4s ease-in-out, background-color 0.4s ease; /* Tambahkan transisi */
}

/* CLASS BARU: untuk mengubah background saat di-scroll */
.navbar.navbar-scrolled {
  background-color: rgba(11, 11, 11, 0.85); /* Warna background gelap semi-transparan */
  backdrop-filter: blur(10px); /* Efek glassmorphism modern */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* CLASS BARU: untuk menyembunyikan navbar */
.navbar.navbar-hidden {
  top: -100px; /* Sembunyikan navbar dengan mendorongnya ke atas layar */
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 30px; /* Jarak antara menu dan tombol */
}

/* Gambar logo */
.logo-img {
  height: 50px;           /* desktop */
  width: auto;
  display: block;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.4));
}

/* Spasi kanan agar tidak dempet hamburger */
.navbar .logo { display: flex; align-items: center; gap: 10px; }
.logo-text {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 1px;
  align-items: center;
}

.logo-icon {
  background: linear-gradient(90deg, #FFD700 0%, #FFB300 100%);
  color: #000;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  font-weight: 850;
  margin-left: -10px;
}

.navbar-nav { 
  list-style: none; 
  display: flex; 
  gap: 30px;
  margin: 0;
  padding: 0;
}

.nav-link { 
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  position: relative;
}

.nav-link:hover {
  color: #f5b700;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #FFD700 0%, #FFB300 100%);
  bottom: -5px;
  left: 0;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* === Hamburger Button === */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 2000; /* pastikan di atas hero */
}

.hamburger span {
  width: 100%;
  height: 3px;
  background: var(--color-primary);  /* sebelumnya #FFD700 */
  margin: 4px 0;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.navbar-nav .nav-logo {
  display: none;
  margin-bottom: 40px;
  list-style: none;
}

.navbar-nav .nav-overlay-logo {
  height: 90px;
  width: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.6));
}

/* Animasi ke bentuk "X" */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(9px, -9px);
}

/* ==========================================================================
   4. HERO SECTION
   ========================================================================== */

.hero {
  background: url('hero-car.jpg') no-repeat center/cover;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  color: var(--color-text-primary);
  padding: 0 20px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.subtitle {
  font-size: 1rem;
  letter-spacing: 3px;
  margin-bottom: 25px;
  color: var(--color-primary);
}

.hero h1 {
  font-size: 4.8rem;
  margin-bottom: 30px;
  text-transform: uppercase;
  font-weight: 800;
  line-height: 1;
}

.hero h1 span {
  color: var(--color-primary);
  display: block;
  font-weight: 800;
}

.hero .desc {
  margin: 0 auto 30px auto;
  font-size: 1.1rem;
  max-width: 500px;
  line-height: 1.6;
}

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

.scroll-down {
  position: absolute;
  bottom: 30px;
  font-size: 12px;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.7);
  z-index: 2;
}

.arrow-down {
  margin-top: 10px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* ==========================================================================
   5. SERVICES SECTION
   ========================================================================== */

.services {
  padding: 100px 40px;
  background: var(--color-bg-dark);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--color-bg-light);
  padding: 40px 30px;
  border-radius: 10px;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 0 2px var(--color-primary);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: var(--color-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.service-icon i {
  font-size: 24px;
  color: var(--color-text-dark);
}

.service-card h3 {
  margin-bottom: 15px;
  font-size: 1.5rem;
}

.service-card p {
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

.service-features {
  list-style: none;
  margin-bottom: 20px;
}

.service-features li {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.service-features i {
  color: var(--color-primary);
  margin-right: 10px;
}

.learn-more {
  color: var(--color-primary);
  font-weight: 600;
  margin-top: auto; /* Mendorong link ke bawah */
  display: inline-block;
}

.learn-more:hover {
  color: var(--color-primary-light);
}

/* ==========================================================================
   6. ABOUT & CONTACT SECTION
   ========================================================================== */

.about-contact-section {
  padding: 100px 40px;
  background: var(--color-bg-light);
}

.about-contact-container {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.about-content {
  flex: 2 1 0;
  min-width: 320px;
  max-width: 700px;
}

.about-content h2 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 18px;
  background: linear-gradient(90deg, #FFD700 0%, #FFB300 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1.1;
  display: inline-block;
}

.about-content h2 .gradient {
  background: var(--color-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about-content .about-heading {
  font-size: 2.9rem;
  font-weight: 750;
  margin-bottom: 30px;
  line-height: 1.1;
  color: #fff;
  letter-spacing: 1px;
}

.about-content .about-heading .gradient {
  background: linear-gradient(90deg, #FFD700 0%, #FFB300 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  
  display: inline;
}

.about p {
  color: var(--color-text-secondary);
  margin-bottom: 30px;
}

.stats {
  display: flex;
  gap: 20px;
  margin: 40px 0;
}

.stat-item {
  text-align: center;
  flex: 1;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.phone-button {
  background: var(--color-primary);
  color: var(--color-text-dark);
  padding: 15px 30px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  margin-top: 20px;
}

.phone-button i {
  font-size: 30px;
  margin-right: 10px;
  color: var(--color-text-dark);
}

.phone-button:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

.contact-info {
  flex: 1 1 350px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-box { 
  display: flex;
  align-items: center;
  background: #111;
  padding: 30px;
  border-radius: 16px;
  text-align: left;
  outline: 2px solid rgba(255,255,255,0.18); /* outline putih sedikit lebih tegas */
  outline-offset: 0px;
  margin-bottom: 0;
  box-shadow: none;
  transition: 
    transform 0.3s,
    outline 0.3s,
    box-shadow 0.3s;
  gap: 20px;
  position: relative;
}

.contact-box::after {
  content: '';
  pointer-events: none;
  position: absolute;
  inset: 0;
  border-radius: 16px;
  z-index: 1;
  transition: opacity 0.3s;
  opacity: 0;
  border: 2px solid transparent;
  background: linear-gradient(90deg, #FFD700 0%, #FFB300 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box, 
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.contact-box:hover::after,
.contact-box:focus-within::after {
  opacity: 1;
}

.contact-box:hover,
.contact-box:focus-within {
  outline: none;
  transform: translateY(-10px); /* efek bounce ke atas */
}


.contact-icon {
  min-width: 48px;
  height: 48px;
  background: var(--color-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon i {
  font-size: 22px;
  color: var(--color-text-dark);
}

.contact-box-content h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-box-content p {
  color: var(--color-primary-light);
  font-weight: 600;
}

.contact-box-content small {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* ==========================================================================
   7. TESTIMONIALS SECTION
   ========================================================================== */

.testimonials {
  padding: 100px 0;
  background: var(--color-bg-dark);
}

.testimonial-slider-container {
  max-width: 1200px;
  margin: 50px auto 0 auto;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.testimonial-track {
  display: flex;
  width: calc(300px * 8); /* (lebar kartu + margin) * jumlah total kartu */
  animation: scroll 40s linear infinite;
}

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

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-300px * 4)); } /* (lebar kartu + margin) * jumlah kartu asli */
}

.testimonial-card {
  flex-shrink: 0;
  width: 280px;
  margin: 0 10px;
  padding: 30px;
  background: var(--color-bg-light);
  border-radius: 10px;
  border-top: 4px solid var(--color-primary);
  text-align: left;
}

.testimonial-stars {
  color: var(--color-primary);
  margin-bottom: 15px;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
  color: var(--color-text-secondary);
}

.testimonial-author {
  font-weight: bold;
  font-style: normal;
}

.highlight-feature strong {
  background: linear-gradient(90deg, #f5b700, #ffde7a);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.highlight-feature i.fa-check {
  color: var(--color-primary);
}


/* ==========================================================================
   8. FOOTER
   ========================================================================== */

.footer {
  padding: 80px 40px 40px;
  background: #000;
  color: var(--color-text-secondary);
  text-align: center;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-content {
  margin-bottom: 60px;
}

.footer-desc {
  max-width: 500px;
  margin: 20px auto 30px auto;
}

.social-icons {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.social-icons a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.social-icons a:hover {
  background: var(--color-primary);
  color: var(--color-text-dark);
  transform: translateY(-3px);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-section {
  min-width: 200px;
}

.footer-section h4 {
  color: var(--color-text-primary);
  margin-bottom: 20px;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 10px;
}

.footer-section a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid #222;
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-legal a {
  color: var(--color-primary);
}

/* ===== Logo Footer ===== */
.footer .logo-img {
  display: block;
  max-width: 420px;   /* lebih besar untuk desktop */
  width: 100%;
  height: auto;
  margin: 0 auto 18px;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.35));
  object-fit: contain;
}

/* Footer layout desktop */
.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 60px;
}

/* Kolom kiri dan kanan */
.footer-content,
.footer-links {
  flex: 1 1 0;
}

/* ==========================================================================
   9. MEDIA QUERIES (RESPONSIVE STYLES)
   ========================================================================== */

/* -- Untuk Tablet Besar & di bawahnya (Patokan Utama) -- */
@media (max-width: 1024px) {

  /* -- Umum -- */
  .services, .about-contact-section, .testimonials {
    padding: 80px 30px; /* Padding yang konsisten untuk tablet */
  }

  /* -- Navigasi: Menu Hamburger Aktif di sini -- */
  .navbar {
    padding: 15px 30px;
  }
  .navbar-nav .nav-logo {
    display: block;
    animation: fadeSlideDown 0.5s ease forwards;
  }
  @keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-15px); }
  to   { opacity: 1; transform: translateY(0); }
  }
.navbar-nav.active li { opacity: 0; animation: fadeSlideUp 0.4s forwards; }
.navbar-nav.active li.nav-logo { animation-delay: 0s; }
.navbar-nav.active li:nth-child(2){ animation-delay: .2s; }
.navbar-nav.active li:nth-child(3){ animation-delay: .3s; }
.navbar-nav.active li:nth-child(4){ animation-delay: .4s; }
.navbar-nav.active li:nth-child(5){ animation-delay: .5s; }
.navbar-nav.active li:nth-child(6){ animation-delay: .6s; }
  .nav-link {
    font-size: 22px;
    color: #FFD700;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  .navbar .btn {
    display: none; /* Sembunyikan tombol "Hubungi Kami" di nav */
  }
  .hamburger {
    display: flex;
  }
  .navbar-nav {
  position: fixed;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;

  opacity: 0;
  pointer-events: none;
  transition: all 0.4s ease;
}

.navbar-nav.active {
  top: 0;
  opacity: 1;
  pointer-events: auto;
}

    .navbar-nav .nav-link:hover {
    color: #fff;
  }
    /* Animasi stagger untuk tiap link */
  .navbar-nav.active li {
    opacity: 0;
    animation: fadeSlideUp 0.4s forwards;
  }
  .navbar-nav.active li:nth-child(1) { animation-delay: 0.1s; }
  .navbar-nav.active li:nth-child(2) { animation-delay: 0.2s; }
  .navbar-nav.active li:nth-child(3) { animation-delay: 0.3s; }
  .navbar-nav.active li:nth-child(4) { animation-delay: 0.4s; }
  .navbar-nav.active li:nth-child(5) { animation-delay: 0.5s; }

  @keyframes fadeSlideUp {
    from {
    opacity: 0;
    transform: translateY(20px);
  }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .logo-img { height: 35px; }

  .logo-text {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
  white-space: nowrap; /* tetap 1 baris */
  overflow: hidden;
  text-overflow: ellipsis; /* kalau terlalu panjang jadi ... */
  }

  .logo-icon {
    margin-right: 0;
  }

  /* -- Hero Section -- */
  .hero h1 {
    font-size: 3.8rem;
  }
  .hero h1 span {
    margin-top: 0px;
  }

  /* -- Services Section -- */
  .service-grid {
    grid-template-columns: repeat(2, 1fr); /* Paksa menjadi 2 kolom */
  }

  /* -- About & Contact Section -- */
  .about-contact-container {
    flex-direction: column; /* Ubah layout menjadi vertikal */
    gap: 50px;
    align-items: center; /* Pusatkan konten */
  }
  .about-content, .contact-info {
    max-width: 700px; /* Atur lebar maksimum yang konsisten */
    width: 100%;
  }

  /* -- Testimonials Section -- */
  .testimonial-slider-container {
    -webkit-mask-image: none; /* Hapus efek fade di tepi */
    mask-image: none;
  }
  /* Mengubah logika slider untuk menampilkan 2 kartu */
  .testimonial-track {
    width: calc(400px * 8); /* (lebar kartu + margin) * 8 */
    animation-name: scroll-tablet;
  }
  .testimonial-card {
    width: 380px; /* Lebar kartu di tablet */
  }
  @keyframes scroll-tablet {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-400px * 4)); }
  }

  /* -- Footer -- */
  .footer-bottom {
    flex-direction: column; /* Susun vertikal */
    text-align: center;
    gap: 15px;
  }

  .stats {    
  gap: 30px;
}
.about-contact-container {
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
  gap: 30px; /* jarak antar blok */
}

.about-content,
.contact-info {
  padding: 0 !important;
  width: 100%;
  max-width: 90%; /* biar ada breathing room */
  margin: 0 auto;
}

}


/* -- Untuk Tablet Kecil & HP Besar -- */
@media (max-width: 768px) {

  /* -- Umum -- */
  .services, .about-contact-section {
    padding: 70px 20px;
  }
  
  
  .testimonials {
    padding: 70px 20px;
  }
  .section-header h3 {
    font-size: 2.2rem;
  }

  /* -- Hero Section -- */
  .hero {
    height: auto;
    min-height: 90vh;
    padding-top: 120px;
    padding-bottom: 80px;
  }
  .hero h1 {
    font-size: 3rem;
  }
  .hero h1 span {
    margin-top: 0px;
  }

  /* -- Testimonials Section -- */
  /* Mengubah logika slider untuk menampilkan 1 kartu */
  .testimonial-track {
    width: calc(100vw * 8);
    animation-name: scroll-mobile;
  }
  .testimonial-card {
    width: calc(100vw - 40px); /* Lebar kartu 1 layar penuh */
    margin: 0 20px;
  }
  @keyframes scroll-mobile {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-100vw * 4)); }
  }
  /* ===== Footer brand logo ===== */
.footer .logo-img {
  /* khusus logo PNG di footer */
  display: block;
  width: min(320px, 90%); /* agak full-width, tapi tetap proporsional */
  height: auto;
  margin: 0 auto 14px;   /* center + beri jarak bawah */
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.35));
}

.footer-logo {
  display: flex;
  justify-content: center;
  align-items: center;
}
}



/* -- Untuk HP Kecil -- */
@media (max-width: 480px) {

  /* -- Umum -- */
  .services, .testimonials {
    padding: 60px 15px;
  }
  .section-header h3 {
    font-size: 1.8rem;
  }
  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  .logo-icon {
    margin-left: -2px;
  }

  /* -- Hero Section -- */
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero h1 span {
    margin-top: 0px;
  }
  .hero .desc {
    font-size: 0.95rem;
  }
  .hero-buttons {
    flex-direction: column;
    width: 90%;
    margin: 0 auto;
  }
  .scroll-down {
    display: none;
  }

  /* -- Services Section -- */
  .service-grid {
    grid-template-columns: 1fr; /* Paksa menjadi 1 kolom */
  }

  /* -- About & Contact Section -- */
  .stats {
    flex-direction: column; /* Susun stat vertikal */
    gap: 30px;
  }
  .about-contact-container {
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
  gap: 30px; /* jarak antar blok */
}

.about-content,
.contact-info {
  padding: 0 !important;
  width: 100%;
  max-width: 90%; /* biar ada breathing room */
  margin: 0 auto;
}

  /* -- Footer -- */

.footer {
    padding-left: 26px;
    padding-right: 26px;
}

.footer-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 30px; /* jarak antar blok */
}

.footer-content, .footer-links {
    width: 100% !important;   /* override inline width:50% */
    float: none !important;   /* override inline float */
    margin: 0 auto !important; /* override inline margin */
    gap: 10px;
}

.footer-desc {
  max-width: 90%;
  margin: 0 auto 20px auto;
  font-size: 0.9rem;
  line-height: 1.5;
}

.social-icons {
  margin-bottom: 20px;
  gap: 20px;
}

.footer-section {
  width: 100%;
  padding: 15px 0;
  border-top: 1px solid #222; /* garis pemisah */
}

.footer-section h4 {
  font-size: 1rem;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.footer-section p, 
.footer-section li {
  font-size: 0.9rem;
  line-height: 1.6;
  word-break: break-word;
}

.footer-bottom {
  padding-left: 5px;
  padding-right: 5px;
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid #222;
  font-size: 0.8rem;
  line-height: 1.3;
}
}

/* ==========================================================================
   10. BACK TO TOP BUTTON
   ========================================================================== */

.back-to-top-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: var(--color-gradient);
  color: var(--color-text-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 999;
  cursor: pointer;
  
  /* Sembunyikan tombol secara default */
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  
  transition: all 0.4s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.back-to-top-btn:hover {
  background: var(--color-gradient-hover);
  transform: translateY(-5px); /* Efek sedikit terangkat saat hover */
}

/* Class 'show' yang akan ditambahkan oleh JavaScript */
.back-to-top-btn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}