/* General Styling */
:root {
    --primary-color: #000; /* Black */
    --secondary-color: #fff; /* White */
    --accent-color: #007bff; /* Blue for links/hover, adjust as needed */
    --text-color: #ccc; /* Lighter white for general text */
    --light-grey: #444; /* For borders/dividers */
    --dark-grey: #222; /* For section backgrounds */
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

.section {
    padding: 80px 5%;
    min-height: 100vh; /* Ensure sections take full viewport height initially */
    display: flex;
    flex-direction: column;
    justify-content: center; /* Center content vertically */
    align-items: center; /* Center content horizontally */
    text-align: center;
    position: relative;
    overflow: hidden; /* Hide overflow for animations/transitions */
    background-color: transparent;
    border-bottom: 1px solid var(--light-grey);
}

.section:nth-of-type(odd) { /* Alternate background for better visual separation */
    background-color: transparent;
}

h2 {
    font-size: 3em;
    margin-bottom: 40px;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

h3 {
    font-size: 1.8em;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

p {
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 1.1em;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
    padding: 0 20px;
}

.content-wrapper ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 20px;
    color: var(--text-color);
}

.content-wrapper ul li {
    margin-bottom: 8px;
}

/* Header and Navbar */
.header {
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    padding: 15px 5%;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links li a {
    font-weight: 500;
    font-size: 1.1em;
    position: relative;
    padding-bottom: 5px;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    left: 0;
    bottom: 0;
    transition: width 0.3s ease-in-out;
}

.nav-links li a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    transition: all 0.3s ease;
}

/* Mobile Nav Menu */
.mobile-nav-menu {
    position: fixed;
    top: 70px; /* Adjust based on header height */
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(8px);
    height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateY(-100%);
    transition: transform 0.5s ease-in-out;
    z-index: 999;
}

.mobile-nav-menu.active {
    transform: translateY(0);
}

.mobile-nav-menu ul {
    display: flex;
    flex-direction: column;
    gap: 30px;
    text-align: center;
}

.mobile-nav-menu ul li a {
    font-size: 1.8em;
    font-weight: 600;
    color: var(--secondary-color);
    display: block;
    padding: 10px 0;
}

.mobile-nav-menu ul li a:hover {
    color: var(--accent-color);
}


/* Section 1: Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding-top: 70px; /* To account for fixed header */
}

#background-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: -1;
    filter: brightness(0.4); /* Darken video */
}

.hero-content {
    z-index: 1;
    color: var(--secondary-color);
    text-align: center;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-content h1 {
    font-size: 3.5em;
    margin-bottom: 30px;
    letter-spacing: 1px;
    font-weight: 700;
}

.contact-info-hero {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 25px 35px;
    border-radius: 10px;
    display: inline-block; /* To make background fit content */
    text-align: left;
    margin-top: 20px;
    border: 1px solid var(--light-grey);
}

.contact-info-hero p {
    margin-bottom: 8px;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info-hero p i {
    color: var(--accent-color);
    font-size: 1.2em;
}

.contact-info-hero .authorized-distributor {
    font-size: 0.9em;
    margin-bottom: 5px;
    color: var(--text-color);
}

.contact-info-hero .company-name {
    font-size: 1.6em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.contact-info-hero .hubungi-kami {
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--text-color);
}

.hero-section .overlay-image {
    position: absolute;
    bottom: 50px; /* Adjust as needed */
    right: 50px; /* Adjust as needed */
    z-index: 2; /* Above video but possibly behind contact info depending on layout */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.6);
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background for the image container */
    padding: 10px;
    border: 1px solid var(--light-grey);
}

.hero-section .overlay-image .map-image {
    width: 250px; /* Adjust size as needed */
    height: auto;
    display: block;
    border-radius: 5px;
}

/* Social Icons */
.social-icons {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-icons a {
    color: var(--secondary-color);
    font-size: 1.8em;
    transition: transform 0.3s ease, color 0.3s ease;
}

.social-icons a:hover {
    color: var(--accent-color);
    transform: translateY(-5px);
}

.social-icons.large a {
    font-size: 2.5em;
}


/* Gallery Grid Styling */
.gallery-grid, .gallery-grid-4-col, .gallery-grid-6-col {
    display: grid;
    gap: 20px;
    width: 100%;
    max-width: 1200px; /* Max width for galleries */
    margin: 40px auto;
    padding: 0 20px;
}

/* Gallery grid 6 columns */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 30px;
  justify-items: center;
  align-items: start;
}
@media (max-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

.gallery-grid-4-col {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  justify-items: center;
  align-items: start;
  overflow-x: unset;
  width: 100%;
  padding-bottom: 0;
}
.gallery-grid-4-col .gallery-item {
  max-width: 160px;
}
.gallery-grid-4-col .gallery-item img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}
@media (max-width: 1200px) {
  .gallery-grid-4-col {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 900px) {
  .gallery-grid-4-col {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .gallery-grid-4-col {
    grid-template-columns: 1fr;
  }
  .gallery-grid-4-col .gallery-item {
    max-width: 98vw;
  }
}

.gallery-grid-6-col {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); /* 6 columns desktop */
}

.gallery-item {
    background-color: var(--primary-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 15px;
    border: 1px solid var(--light-grey);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.gallery-item img {
    width: 100%;
    max-width: 180px; /* Constrain image size within grid item */
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    margin-bottom: 10px;
}

.gallery-item .image-title {
    font-size: 1em;
    font-weight: 500;
    color: var(--secondary-color);
    margin-top: 5px;
}

/* Contact Section Specifics */
.contact-section {
    min-height: auto; /* Allow content to dictate height */
    padding-top: 100px;
    padding-bottom: 100px;
}

.contact-content {
    display: flex;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    gap: 40px;
    justify-content: center;
    align-items: flex-start; /* Align items to the top */
    width: 100%;
    max-width: 1000px;
}

.contact-details {
    flex: 1;
    min-width: 300px; /* Minimum width for details column */
    background-color: rgba(0, 0, 0, 0.7);
    padding: 30px;
    border-radius: 10px;
    text-align: left;
    border: 1px solid var(--light-grey);
}

.contact-item {
    margin-bottom: 20px;
}

.contact-item p {
    margin-bottom: 5px;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
}

.contact-item p i {
    color: var(--accent-color);
    font-size: 1.3em;
}

.contact-item .authorized-distributor {
    font-size: 0.9em;
    margin-bottom: 5px;
    color: var(--text-color);
}

.contact-item .company-name-large {
    font-size: 2.2em;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.contact-item .hubungi-kami-large {
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-color);
}

.contact-item a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.contact-map {
    flex: 1;
    min-width: 300px; /* Minimum width for map column */
    max-width: 500px; /* Max width for map */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--light-grey);
}

.contact-map .map-image-contact {
    width: 100%;
    height: 400px; /* Fixed height for map image */
    object-fit: cover;
    display: block;
}

/* Image Modal */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1001; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgba(0,0,0,0.8); /* Black w/ opacity and blur */
    backdrop-filter: blur(10px); /* Blur effect */
    -webkit-backdrop-filter: blur(10px); /* Safari support */
    justify-content: center;
    align-items: center;
    padding-top: 60px; /* Space for close button */
}

.modal.show {
  display: flex;
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    animation-name: zoom;
    animation-duration: 0.6s;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.7);
}

.modal-caption {
  color: #fff;
  text-align: center;
  margin-top: 18px;
  font-size: 1.2em;
  font-weight: 500;
  text-shadow: 0 2px 8px #000;
}

#caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--secondary-color);
    padding: 10px 0;
    height: 150px;
    font-size: 1.2em;
}

.close-button {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.close-button:hover,
.close-button:focus {
    color: var(--accent-color);
    text-decoration: none;
    cursor: pointer;
}

@keyframes zoom {
    from {transform: scale(0.1)}
    to {transform: scale(1)}
}

/* Modal background blur and centering */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  overflow: auto;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.modal.show {
  display: flex;
}
.modal-content {
  display: block;
  margin: 0 auto;
  max-width: 90vw;
  max-height: 60vh;
  width: auto;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
  background: #222;
  object-fit: contain;
}
.modal-caption {
  color: #fff;
  text-align: center;
  margin-top: 18px;
  font-size: 1.2em;
  font-weight: 500;
  text-shadow: 0 2px 8px #000;
}
.close-button {
  position: absolute;
  top: 30px;
  right: 40px;
  color: #fff;
  font-size: 2.5em;
  font-weight: bold;
  cursor: pointer;
  z-index: 10001;
  text-shadow: 0 2px 8px #000;
}
@media (max-width: 600px) {
  .modal-content {
    max-width: 98vw;
    max-height: 40vh;
  }
  .close-button {
    top: 10px;
    right: 16px;
    font-size: 2em;
  }
  .modal-caption {
    font-size: 1em;
  }
}

/* WhatsApp Floating Button */
.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5em;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    z-index: 999;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.whatsapp-button:hover {
    transform: translateY(-5px);
    background-color: #1da851;
}


/* Responsive Design */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 3em;
    }

    .nav-links {
        gap: 20px;
    }

    .hero-section .overlay-image {
        bottom: 20px;
        right: 20px;
        .map-image {
            width: 200px;
        }
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); /* Adjust for smaller screens */
    }
}

@media (max-width: 768px) {
    .navbar .nav-links {
        display: none; /* Hide desktop nav links */
    }

    .hamburger {
        display: flex; /* Show hamburger */
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-content h1 {
        font-size: 2.5em;
    }

    .hero-section .overlay-image {
        position: static; /* Remove absolute positioning */
        margin-top: 30px; /* Add margin instead */
        .map-image {
            width: 80%; /* Make map responsive */
            max-width: 300px;
        }
    }

    .contact-info-hero {
        text-align: center;
        width: 90%;
        max-width: 400px;
    }
    .contact-info-hero p {
        justify-content: center; /* Center icons and text */
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 columns for product gallery on mobile */
    }

    .gallery-grid-4-col, .gallery-grid-6-col {
        grid-template-columns: repeat(2, 1fr); /* 2 columns for other galleries on mobile */
    }

    .contact-content {
        flex-direction: column; /* Stack contact details and map vertically */
        align-items: center;
    }

    .contact-details, .contact-map {
        width: 90%;
        min-width: unset; /* Remove min-width to allow shrinking */
    }

    .contact-map .map-image-contact {
        height: 300px; /* Adjust map height for mobile */
    }
}

@media (max-width: 480px) {
    h2 {
        font-size: 2.2em;
    }

    p {
        font-size: 1em;
    }

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

    .contact-info-hero p {
        font-size: 1em;
    }

    .social-icons a {
        font-size: 1.5em;
    }

    .social-icons.large a {
        font-size: 2em;
    }

    .gallery-grid, .gallery-grid-4-col, .gallery-grid-6-col {
        grid-template-columns: 1fr; /* Single column for all galleries on very small screens */
    }

    .gallery-item img {
        max-width: 150px;
    }

    .whatsapp-button {
        width: 50px;
        height: 50px;
        font-size: 2em;
        bottom: 20px;
        right: 20px;
    }

    .modal-content {
        width: 95%;
    }

    .close-button {
        right: 20px;
        font-size: 30px;
    }
}

/* === Three Column List for Produk Section === */
.three-column-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 2em;
  list-style: disc inside;
  padding-left: 0;
}
.three-column-list li {
  flex: 1 1 30%;
  min-width: 180px;
  margin-bottom: 0.5em;
}
@media (max-width: 600px) {
  .three-column-list {
    flex-direction: column;
  }
  .three-column-list li {
    min-width: 0;
  }
}

/* === Section Backgrounds Custom (Final Order) === */
/* Section 2: kanan1.png (kanan atas) */
#produk.section {
  background-image: url('../images/section/kanan1.png');
  background-repeat: no-repeat;
  background-position: right top;
  background-size: auto 100%;
}

/* Section 3: kanan2.png (kanan atas) */
.product-gallery.section {
  background-image: url('../images/section/kanan2.png');
  background-repeat: no-repeat;
  background-position: right top;
  background-size: auto 100%;
}

/* Section 4: kiri1.png (kiri atas) */
#jasa.section {
  background-image: url('../images/section/kiri1.png');
  background-repeat: no-repeat;
  background-position: left top;
  background-size: auto 100%;
}

/* Section 5: kiri2.png (kiri atas) */
#mesin.section {
  background-image: url('../images/section/kiri2.png');
  background-repeat: no-repeat;
  background-position: left top;
  background-size: auto 100%;
}

/* Section 6: kanan3.png (kanan atas) */
#sertifikasi.section {
  background-image: url('../images/section/kanan3.png');
  background-repeat: no-repeat;
  background-position: right top;
  background-size: auto 100%;
}

/* Section 7: kanan4.png (kanan atas) */
#dokumentasi.section {
  background-image: url('../images/section/kanan4.png');
  background-repeat: no-repeat;
  background-position: right top;
  background-size: auto 100%;
}

/* Section 8: kanan5.png (kanan atas) */
#pelanggan.section {
  background-image: url('../images/section/kanan5.png');
  background-repeat: no-repeat;
  background-position: right top;
  background-size: auto 100%;
}

/* Hapus background section 1 (beranda/hero) */
#beranda.hero-section {
  background-image: none;
}

#produk.section, .product-gallery.section, #jasa.section, #mesin.section, #sertifikasi.section, #dokumentasi.section {
  position: relative;
  z-index: 1;
}
#produk.section::before,
.product-gallery.section::before,
#jasa.section::before,
#mesin.section::before,
#sertifikasi.section::before,
#dokumentasi.section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.15); /* Ubah alpha sesuai kebutuhan transparansi */
  z-index: 2;
  pointer-events: none;
}
#produk.section > *,
.product-gallery.section > *,
#jasa.section > *,
#mesin.section > *,
#sertifikasi.section > *,
#dokumentasi.section > * {
  position: relative;
  z-index: 3;
}

.modal-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3em;
  color: #fff;
  background: rgba(0,0,0,0.3);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10001;
  user-select: none;
  transition: background 0.2s;
}
.modal-arrow:hover {
  background: rgba(0,0,0,0.6);
}
.modal-arrow-left {
  left: 30px;
}
.modal-arrow-right {
  right: 30px;
}
@media (max-width: 600px) {
  .modal-arrow {
    font-size: 2em;
    width: 36px;
    height: 36px;
  }
  .modal-arrow-left {
    left: 8px;
  }
  .modal-arrow-right {
    right: 8px;
  }
}

.section#sertifikasi .gallery-grid-4-col {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  justify-content: center;
  justify-items: center;
  align-items: start;
  margin-left: auto;
  margin-right: auto;
  width: auto;
}
.section#sertifikasi .gallery-grid-4-col .gallery-item {
  max-width: 200px;
}

.hubungi-bg {
  background: url('../images/hubungi/background.webp') center center/cover no-repeat;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hubungi-bg::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 2;
  background: rgba(0, 0, 0, 0.856);
  opacity: 1;
  pointer-events: none;
}
.hubungi-bg > * {
  position: relative;
  z-index: 3;
}

.hubungi-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 40px;
  margin-bottom: 32px;
}
.hubungi-logo {
  width: 120px;
  height: auto;
  margin-bottom: 18px;
}
.hubungi-tagline {
  color: #fff;
  font-size: 1.5em;
  font-weight: 500;
  margin-bottom: 10px;
  text-align: center;
  text-shadow: 0 2px 8px #000;
}
.hubungi-content-flex {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  gap: 120px;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .hubungi-content-flex {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }
}
.hubungi-map {
  flex: 1 1 380px;
  min-width: 320px;
  max-width: 420px;
  margin-right: 0;
}
.hubungi-info {
  flex: 1 1 400px;
  min-width: 300px;
  max-width: 480px;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  font-size: 1.1em;
}
.hubungi-company {
  font-size: 2em;
  font-weight: bold;
  color: #fff;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px #000;
}
.hubungi-item {
  font-size: 1em;
  margin-bottom: 3px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hubungi-socials {
  display: flex;
  gap: 14px;
  font-size: 1.3em;
  margin-top: 6px;
}
@media (max-width: 900px) {
  .hubungi-info {
    max-width: 98vw;
    min-width: 0;
    width: 100%;
    font-size: 1em;
    margin-left: 150px;
  }
  .hubungi-company {
    font-size: 1.3em;
  }
  .hubungi-item {
    font-size: 1em;
  }
  .hubungi-socials {
    font-size: 1.2em;
  }
}
.hubungi-kontak {
  margin-bottom: 6px;
}
.hubungi-label {
  font-size: 1.1em;
  font-weight: 600;
  margin-bottom: 4px;
}
.hubungi-item {
  font-size: 1.08em;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hubungi-item a {
  color: #fff;
  text-decoration: underline;
}
.hubungi-socials {
  display: flex;
  gap: 14px;
  font-size: 1.4em;
  margin-top: 4px;
}
.hubungi-socials a {
  color: #fff;
  transition: color 0.2s;
}
.hubungi-socials a:hover {
  color: #00bfae;
}
.hubungi-authorized {
  width: 380px;
  height: auto;
  margin-bottom: 6px;
}
@media (max-width: 900px) {
  .hubungi-authorized {
    width: 90px;
  }
}
.logo-text-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.navbar-brand {
  font-size: 1.5em;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  text-shadow: 0 2px 8px #000;
}
@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .mobile-nav-menu {
    display: flex;
  }
}
@media (min-width: 901px) {
  .mobile-nav-menu {
    display: none !important;
  }
  .hamburger {
    display: none !important;
  }
}
.mobile-nav-menu {
  position: fixed;
  top: 70px;
  left: 0;
  width: 100vw;
  background: rgba(0,0,0,0.97);
  height: calc(100vh - 70px);
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform: translateY(-100%);
  transition: transform 0.5s ease-in-out;
  z-index: 9999;
}
.mobile-nav-menu.active {
  display: flex;
  transform: translateY(0);
}
.mobile-nav-menu ul {
  display: flex;
  flex-direction: column;
  gap: 30px;
  text-align: center;
}
.mobile-nav-menu ul li a {
  font-size: 1.8em;
  font-weight: 600;
  color: #fff;
  display: block;
  padding: 10px 0;
}

@media (max-width: 600px) {
  .section#sertifikasi .gallery-grid-4-col {
    grid-template-columns: 1fr;
    justify-content: center;
    justify-items: center;
    align-items: center;
    gap: 18px;
  }
  .section#sertifikasi .gallery-grid-4-col .gallery-item {
    max-width: 90vw;
    width: 100%;
  }
}

.footer-blur {
  width: 100%;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  text-align: center;
  padding: 18px 0 14px 0;
  font-size: 1.1em;
  position: relative;
  z-index: 100;
}
.footer-blur a {
  color: #fff;
  text-decoration: underline;
  transition: color 0.2s;
}
.footer-blur a:hover {
  color: var(--accent-color, #00bfae);
}
.footer-blur i {
  margin-right: 6px;
}

.down-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 32px auto 0 auto;
    background: rgba(0,0,0,0.5);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 2rem;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    z-index: 2;
}
.down-arrow:hover {
    background: var(--accent-color);
    color: #fff;
    transform: translateY(4px) scale(1.1);
}
.produk-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}
.produk-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 0;
    margin-right: 0;
    margin-bottom: 35px;
}
.produk-logo img {
    width: 350px;
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    background: transparent;
}
@media (max-width: 900px) {
    .produk-logo img {
        width: 120px;
    }
}
.hero-down-arrow {
    background: rgba(0,0,0,0.6);
}

.hero-down-arrow {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 32px auto 0 auto;
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 2rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  z-index: 10;
}
.hero-down-arrow:hover {
  background: var(--accent-color);
  color: #fff;
}

.container {
  max-width: 1405px;
}

.running-text {
  background-color: #000;
  background-repeat: repeat;
  background-size: 20px;
  padding: 20px 0;
  overflow: hidden;
}
.running-text ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 60px;
}
.running-text ul li {
  display: inline-block;
  white-space: nowrap;
  font-size: 24px;
  color: var(--rr-color-common-white);
  text-transform: uppercase;
  font-weight: 700;
  position: relative;
}
.running-text ul li:before {
  font-family: "Font Awesome 6 Pro";
  font-weight: 500;
  content: "•";
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
}
.running-text.running-1 {
  background-color: #fff;
  color:#000;
}

.scroller__inner {
  padding-block: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.scroller[data-animated=true] .scroller__inner {
  width: max-content;
  flex-wrap: nowrap;
  animation: scroll var(--_animation-duration, 40s) var(--_animation-direction, forwards) linear infinite;
}
.scroller[data-animated=true] .scroller__inner.inner-2 {
  animation: scroll var(--_animation-duration, 40s) var(--_animation-direction, reverse) linear infinite;
}

.scroller[data-direction=right] {
  --_animation-direction: reverse;
}

.scroller[data-direction=left] {
  --_animation-direction: forwards;
}

.scroller[data-speed=fast] {
  --_animation-duration: 30s;
}

.scroller[data-speed=slow] {
  --_animation-duration: 60s;
}
@keyframes scroll {
  to {
    transform: translate(calc(-50% - 0.5rem));
  }
}