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

/* Prevent external font loading */
@font-face {
    font-family: 'Roboto';
    src: local('Segoe UI'), local('Tahoma'), local('Geneva'), local('Verdana'), local('sans-serif');
    font-display: swap;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: transparent;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #2563eb;
}

.nav-logo img {
    height: 40px;
    width: auto;
    margin-right: 0.5rem;
    transition: opacity 0.3s ease;
}

.logo-light {
    display: none;
}

.nav-logo i {
    margin-right: 0.5rem;
    font-size: 1.8rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: color 0.3s ease;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.navbar.scrolled .nav-menu a {
    color: white;
    text-shadow: none;
}

.nav-menu a:hover {
    color: #2563eb;
}





/* Contact menu background */
.nav-menu li:last-child a {
    position: relative;
    padding: 8px 16px;
    background: rgba(37, 211, 102, 0.2);
    border-radius: 25px;
    transition: all 0.3s ease;
}

.nav-menu li:last-child a:hover {
    background: #25d366;
    color: white !important;
    transform: translateY(-2px);
}
/* Theme Toggle */
.theme-toggle {
    background: none;
    border: 2px solid white;
    color: white;
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background: white;
    color: #2563eb;
}

.navbar.scrolled .theme-toggle {
    border-color: white;
    color: white;
}

.navbar.scrolled .theme-toggle:hover {
    background: #333;
    color: white;
}

/* Dropdown menu styles */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 250px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border-radius: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-5px);
    transition: all 0.2s ease;
    z-index: 9999;
    border: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    padding: 12px 18px;
    color: #374151 !important;
    text-decoration: none;
    transition: all 0.15s ease;
    font-size: 14px;
    text-shadow: none !important;
}

.dropdown-menu a:hover {
    background: #f8fafc;
    color: #2563eb;
    padding-left: 22px;
}

.dropdown-menu a i {
    margin-right: 10px;
    width: 16px;
    text-align: center;
}

/* Dropdown menu icon colors */
.dropdown-menu a[href="cloud-pbx.html"] i {
    color: #4A90E2 !important;
}

.dropdown-menu a[href="sip-trunk.html"] i {
    color: #50C878 !important;
}

.dropdown-menu a[href="cloud-contact-center.html"] i {
    color: #FF6B35 !important;
}

.dropdown-menu a[href="omni-channel.html"] i {
    color: #9B59B6 !important;
}

.dropdown-menu a[href="sbcaas.html"] i {
    color: #E74C3C !important;
}

.dropdown-menu a[href="smart-visual-solution.html"] i {
    color: #F39C12 !important;
}

.dropdown-menu a[href="security-smart-system.html"] i {
    color: #2ECC71 !important;
}

.dropdown-menu a[href="layanan-112.html"] i {
    display: none;
}

.dropdown-menu a[href="layanan-112.html"]::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 10px;
    background-image: url('assets/FORMAT LOGO 112  (9).png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.dropdown > a i {
    margin-left: 5px;
    font-size: 0.8em;
    transition: transform 0.3s ease;
}

.dropdown:hover > a i {
    transform: rotate(180deg);
}

/* Dark theme dropdown */
.dark-theme .dropdown-menu {
    background: rgba(30, 41, 59, 0.95);
    border: 1px solid rgba(85, 85, 85, 0.3);
    backdrop-filter: blur(10px);
}

.dark-theme .dropdown-menu a {
    color: #e2e8f0 !important;
    text-shadow: none !important;
}

.dark-theme .dropdown-menu a:hover {
    background: #2563eb;
    color: white !important;
}

/* Mobile dropdown improvements */
@media (max-width: 768px) {
    /* Better mobile dropdown styling */
    .mobile-menu .dropdown > a {
        position: relative;
        padding: 1rem 0;
        font-size: 1.1rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        -webkit-tap-highlight-color: transparent; /* Remove tap highlight */
        outline: none;
    }
    
    .mobile-menu .dropdown > a::after {
        content: '▼';
        font-size: 0.8rem;
        transition: transform 0.3s ease;
        color: #64748b;
        margin-left: auto;
    }
    
    .mobile-menu .dropdown.active > a::after {
        transform: rotate(180deg);
        color: #2563eb;
    }
    
    /* Improved dropdown menu for mobile */
    .mobile-menu .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: rgba(0,0,0,0.05);
        display: none;
        margin: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, padding 0.3s ease;
    }
    
    .mobile-menu .dropdown.active .dropdown-menu {
        display: block;
        max-height: 400px;
        padding: 0.5rem 0;
    }
    
    /* Better touch targets for mobile dropdown items */
    .mobile-menu .dropdown-menu a {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        border-bottom: 1px solid #e2e8f0;
        color: #64748b !important;
        display: flex;
        align-items: center;
        gap: 0.8rem;
        background: transparent;
        transition: all 0.2s ease;
        min-height: 48px; /* Minimum touch target size */
        -webkit-tap-highlight-color: transparent; /* Remove tap highlight */
        outline: none;
    }
    
    .mobile-menu .dropdown-menu a:hover,
    .mobile-menu .dropdown-menu a:active {
        color: #2563eb !important;
        background: #f8fafc;
        padding-left: 2rem;
    }
    
    .mobile-menu .dropdown-menu a:last-child {
        border-bottom: none;
    }
    
    /* Icon styling in mobile dropdown */
    .mobile-menu .dropdown-menu a i {
        width: 20px;
        text-align: center;
        font-size: 1.1rem;
    }
}

.dark-theme .mobile-menu .dropdown-menu {
    background: rgba(255,255,255,0.05);
}

.dark-theme .mobile-menu .dropdown-menu a {
    border-bottom-color: #555;
}

/* Navigation Controls */
.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 1002;
}

/* Language Toggle */
.lang-toggle {
    background: none;
    border: 2px solid white;
    color: white;
    padding: 0.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 45px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-toggle:hover {
    background: white;
    color: #2563eb;
}

.navbar.scrolled .lang-toggle {
    border-color: white;
    color: white;
}

.navbar.scrolled .lang-toggle:hover {
    background: #333;
    color: white;
}

.flag-icon {
    width: 20px;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
}

/* Dark Theme */
body.dark-theme {
    background: #1a1a1a;
    color: #e5e5e5;
}

.dark-theme .navbar.scrolled {
    background: rgba(26, 26, 26, 0.95);
}

.dark-theme .navbar.scrolled .nav-menu a {
    color: #e5e5e5;
}

.dark-theme .navbar.scrolled .theme-toggle {
    border-color: #e5e5e5;
    color: #e5e5e5;
}

.dark-theme .about {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}

.dark-theme .about::before {
    background: 
        radial-gradient(circle at 10% 20%, rgba(96, 165, 250, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
}

.dark-theme .section-label {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(59, 130, 246, 0.2) 100%);
    color: #60a5fa;
}

.dark-theme .about-header h2 {
    color: #e5e5e5;
}

.dark-theme .about-subtitle {
    color: #000000;
}

.dark-theme .about-intro {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(51, 65, 85, 0.8) 100%);
    border-left-color: #60a5fa;
}

.dark-theme .intro-text h3 {
    color: #e5e5e5;
}

.dark-theme .intro-text p {
    color: #000000;
}

.dark-theme .about-text p {
    color: #000000;
}

.dark-theme .stat-card {
    background: rgba(30, 41, 59, 0.6);
    border-color: rgba(148, 163, 184, 0.2);
}

.dark-theme .stat-card:hover {
    background: rgba(30, 41, 59, 0.8);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    border-color: rgba(148, 163, 184, 0.3);
}

.dark-theme .stat-icon {
    background: rgba(37, 99, 235, 0.15);
}

.dark-theme .stat-icon i {
    color: #60a5fa;
}

.dark-theme .stat-card h3 {
    color: #e5e5e5;
}

.dark-theme .stat-card p {
    color: #000000;
}

.dark-theme .about h2 {
    color: #e5e5e5;
}

.dark-theme .about p {
    color: #b0b0b0;
}

.dark-theme .services {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}

.dark-theme .services::before {
    background: 
        radial-gradient(circle at 20% 20%, rgba(96, 165, 250, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.12) 0%, transparent 50%),
        linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.03) 50%, transparent 70%);
}

.dark-theme .services h2 {
    color: #e5e5e5;
    background: linear-gradient(135deg, #e5e5e5 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dark-theme .services-subtitle {
    color: #b0b0b0;
}

.dark-theme .service-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.98) 0%, rgba(51, 65, 85, 0.95) 50%, rgba(30, 41, 59, 0.98) 100%);
    border: 1px solid rgba(148, 163, 184, 0.3);
    color: #e5e5e5;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.dark-theme .service-card:hover {
    background: linear-gradient(135deg, rgba(30, 41, 59, 1) 0%, rgba(51, 65, 85, 0.98) 50%, rgba(30, 41, 59, 1) 100%);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    border-color: rgba(148, 163, 184, 0.4);
    transform: translateY(-8px) scale(1.02);
}

.dark-theme .service-card h3 {
    color: #ffffff;
    font-weight: 600;
}

.dark-theme .service-card:hover h3 {
    color: var(--card-color, #60a5fa);
}

.dark-theme .service-card p {
    color: #cbd5e1;
    font-weight: 400;
}

.dark-theme .service-card:hover p {
    color: #e2e8f0;
}

.dark-theme .service-card i {
    color: #94a3b8;
    filter: brightness(1.2);
}

.dark-theme .service-card:hover i {
    filter: brightness(1.4) drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

.dark-theme .service-link {
    background: rgba(51, 65, 85, 0.9);
    color: #e2e8f0;
    border: 2px solid rgba(148, 163, 184, 0.3);
    font-weight: 600;
}

.dark-theme .service-link:hover {
    background: var(--card-color, #60a5fa);
    color: white;
    border-color: var(--card-color, #60a5fa);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.dark-theme .contact {
    background: #1a1a1a;
}

.dark-theme .contact h2 {
    color: #e5e5e5;
}

.dark-theme .contact-item h4 {
    color: #e5e5e5;
}

.dark-theme .contact-item p {
    color: #b0b0b0;
}

.dark-theme .contact-form input,
.dark-theme .contact-form textarea {
    background: #333;
    border-color: #555;
    color: #e5e5e5;
}

.dark-theme .contact-form input::placeholder,
.dark-theme .contact-form textarea::placeholder {
    color: #888;
}

/* Dark theme navbar adjustments */
.dark-theme .navbar.scrolled {
    background: rgba(26, 26, 26, 0.95);
}

.dark-theme .navbar.scrolled .nav-menu a {
    color: #e5e5e5;
}

.dark-theme .navbar.scrolled .theme-toggle {
    border-color: #e5e5e5;
    color: #e5e5e5;
}

.dark-theme .navbar.scrolled .hamburger span {
    background: #e5e5e5;
}



.dark-theme .nav-menu li:last-child a {
    background: rgba(37, 211, 102, 0.3);
    color: #e5e5e5;
}

.dark-theme .nav-menu li:last-child a:hover {
    background: #25d366;
    color: white !important;
}
/* Certifications Section */
.certifications {
    padding: 3rem 0;
    background: #f8fafc;
}

.certifications h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.certifications-subtitle {
    text-align: center;
    font-size: 1rem;
    color: #64748b;
    margin-bottom: 2rem;
}

.certifications-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.cert-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.15);
    border-color: #2563eb;
}

.cert-item i {
    color: #2563eb;
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.cert-item span {
    color: #1e293b;
    font-weight: 500;
    font-size: 0.95rem;
    white-space: nowrap;
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 5rem 0;
    background: url('assets/support.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: block;
}

.why-choose-us h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

.why-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: white;
    margin-bottom: 3rem;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.why-card {
    background: rgba(255, 255, 255, 0.15);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    color: white;
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
    background: rgba(255, 255, 255, 0.2);
}

.why-card i {
    font-size: 3rem;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.why-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
    text-shadow: none;
    font-weight: 700;
}

.why-card p {
    color: white;
    line-height: 1.6;
    text-align: justify;
    text-shadow: none;
    font-weight: 500;
}

/* Dark theme for why choose us */
.dark-theme .why-choose-us {
    background: #1a1a1a;
}

.dark-theme .why-choose-us h2 {
    color: #e5e5e5;
}

.dark-theme .why-subtitle {
    color: #b0b0b0;
}

.dark-theme .why-card {
    background: rgba(30, 41, 59, 0.95);
}

.dark-theme .why-card h3 {
    color: #e5e5e5;
}

.dark-theme .why-card p {
    color: #b0b0b0;
}

.dark-theme .why-card i {
    color: #60a5fa;
}

@media (max-width: 768px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .why-card {
        padding: 2rem;
    }
}

/* Vision Mission Section */
.vision-mission {
    padding: 5rem 0;
    background: url('assets/aboutus.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    position: relative;
}

.vision-mission::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.vision-mission .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.vm-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: stretch;
}

.vision, .mission {
    text-align: center;
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    color: white;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.vision::before, .mission::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #3b82f6);
}

.vision:hover, .mission:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
    background: rgba(255, 255, 255, 0.15);
}

.vm-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    border-radius: 50%;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 15px 30px rgba(96, 165, 250, 0.4);
}

.vision h3, .mission h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-align: center;
    color: white;
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.vision h3::after, .mission h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.4);
}

.vision p, .mission p {
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: justify;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Dark theme for vision mission */
.dark-theme .vision-mission::before {
    background: rgba(0, 0, 0, 0.6);
}

.dark-theme .vision, .dark-theme .mission {
    background: rgba(30, 41, 59, 0.95);
    color: #e5e5e5;
}

.dark-theme .vision h3, .dark-theme .mission h3 {
    color: #e5e5e5;
}

.dark-theme .vision p, .dark-theme .mission p {
    color: #cbd5e1;
}

@media (max-width: 768px) {
    .vm-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .vision, .mission {
        padding: 2rem 1.5rem;
    }
    
    .vm-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .vision h3, .mission h3 {
        font-size: 1.6rem;
    }
    
    .vision p, .mission p {
        font-size: 1rem;
    }
}

/* Clients Section */
.clients {
    padding: 5rem 0;
    background: #f8fafc;
}

.clients h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.clients-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 3rem;
}

.clients-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.clients-track {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.clients-row {
    display: flex;
    animation: scrollLeft 20s linear infinite;
    gap: 2rem;
    width: calc(200px * 18 + 2rem * 18); /* 18 logos total */
}

.clients-row:nth-child(2) {
    animation: scrollRight 25s linear infinite;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 120px;
    width: 200px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.client-logo:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.client-logo img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: none;
    opacity: 1;
}

.mobile-duplicate {
    display: flex;
}

@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-200px * 9 - 2rem * 9));
    }
}

@keyframes scrollRight {
    0% {
        transform: translateX(calc(-200px * 9 - 2rem * 9));
    }
    100% {
        transform: translateX(0);
    }
}

.clients-track:hover .clients-row {
    animation-play-state: paused;
}

/* Dark theme for clients */
.dark-theme .clients {
    background: #2a2a2a;
}

.dark-theme .clients h2 {
    color: #e5e5e5;
}

.dark-theme .clients-subtitle {
    color: #b0b0b0;
}

.dark-theme .client-logo {
    background: #333;
}

@media (max-width: 768px) {
    .clients-row {
        width: calc(150px * 18 + 1.5rem * 18);
        gap: 1.5rem;
    }
    
    .client-logo {
        height: 100px;
        width: 150px;
        padding: 1rem;
    }
    
    .client-logo img {
        max-height: 60px;
    }
    
    @keyframes scrollLeft {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-150px * 9 - 1.5rem * 9));
        }
    }
    
    @keyframes scrollRight {
        0% {
            transform: translateX(calc(-150px * 9 - 1.5rem * 9));
        }
        100% {
            transform: translateX(0);
        }
    }
}

/* Brand Support Section */
.brand-support {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.brand-support h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #334155;
}

.brand-support-subtitle {
    text-align: center;
    font-size: 1rem;
    color: #64748b;
    margin-bottom: 2rem;
}

.brand-support-slider {
    overflow: hidden;
    width: 100%;
    position: relative;
}

.brand-support-track {
    display: flex;
    animation: scrollBrand 30s linear infinite;
    width: calc(150px * 12);
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    height: 90px;
    width: 150px;
    margin-right: 1.5rem;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.brand-logo:hover {
    transform: translateY(-3px) scale(1.03);
}

.brand-logo img {
    max-width: 100%;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: none;
    opacity: 1;
}

.brand-logo:nth-child(2) img,
.brand-logo:nth-child(12) img,
.brand-logo:nth-child(17) img,
.brand-logo:nth-child(22) img {
    max-height: 90px;
}

.brand-logo:nth-child(10) img,
.brand-logo:nth-child(20) img {
    max-height: 45px;
}

@keyframes scrollBrand {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-150px * 6 - 1.5rem * 6));
    }
}

.brand-support-track:hover {
    animation-play-state: paused;
}

/* Dark theme for brand support */
.dark-theme .brand-support {
    background: #0f172a;
}

.dark-theme .brand-support h2 {
    color: #e5e5e5;
}

.dark-theme .brand-support-subtitle {
    color: #94a3b8;
}

.dark-theme .brand-logo {
    /* No card styling needed */
}

@media (max-width: 768px) {
    .brand-support {
        padding: 2rem 0;
    }
    
    .brand-support h2 {
        font-size: 1.8rem;
    }
    
    .brand-support-track {
        width: calc(120px * 12);
    }
    
    .brand-logo {
        height: 70px;
        width: 120px;
        padding: 0.3rem;
        margin-right: 1rem;
    }
    
    .brand-logo img {
        max-height: 45px;
    }
    
    @keyframes scrollBrand {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-120px * 6 - 1rem * 6));
        }
    }
}
.partners {
    padding: 5rem 0;
    background: white;
}

.partners h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.partners-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 3rem;
}

.partners-slider {
    overflow: hidden;
    width: 100%;
    position: relative;
}

.partners-track {
    display: flex;
    animation: scrollReverse 25s linear infinite;
    width: calc(200px * 12); /* 12 logos total */
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 160px;
    width: 200px;
    margin-right: 2rem;
    flex-shrink: 0;
}

.partner-logo img {
    max-width: 100%;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: none;
    opacity: 1;
}

.partner-logo:nth-child(7) img {
    max-height: 80px;
}

@keyframes scrollReverse {
    0% {
        transform: translateX(calc(-200px * 8 - 2rem * 8));
    }
    100% {
        transform: translateX(0);
    }
}

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

/* Dark theme for partners */
.dark-theme .partners {
    background: #1a1a1a;
}

.dark-theme .partners h2 {
    color: #e5e5e5;
}

.dark-theme .partners-subtitle {
    color: #b0b0b0;
}

.dark-theme .partner-logo {
    background: #333;
}

@media (max-width: 768px) {
    .partners-track {
        width: calc(150px * 12);
    }
    
    .partner-logo {
        height: 120px;
        width: 150px;
        padding: 1rem;
        margin-right: 1.5rem;
    }
    
    .partner-logo img {
        max-height: 90px;
    }
    
    @keyframes scrollReverse {
        0% {
            transform: translateX(calc(-150px * 8 - 1.5rem * 8));
        }
        100% {
            transform: translateX(0);
        }
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    padding: 80px 20px 20px;
    position: relative;
    overflow: hidden;
}

/* Particles.js container */
#particles-js {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.6;
    pointer-events: auto;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

@media (max-width: 768px) {
    .hero {
        position: relative;
        overflow: hidden;
        min-height: 100vh;
    }
    
    .video-background {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: -2;
    }
    
    .video-background video {
        width: 177.78vh; /* 16:9 aspect ratio */
        height: 100vh;
        min-width: 100vw;
        min-height: 56.25vw; /* 16:9 aspect ratio */
        position: absolute;
        top: 0;
        left: 5%; /* Geser sedikit lagi ke kanan */
        transform: translateX(-50%);
        object-fit: cover;
    }
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
    z-index: 10;
    position: relative;
    padding: 0 20px;
    width: 100%;
    pointer-events: none;
}

.hero-content h1,
.hero-content p {
    pointer-events: auto;
}

.hero-content h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    max-width: 750px;
    width: 100%;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 700px;
    width: 100%;
    line-height: 1.6;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: #fff;
    color: #2563eb;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #2563eb;
}

/* Network Animation */
.network-animation {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
}

.node {
    position: absolute;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.node:nth-child(1) { top: 50px; left: 50px; animation-delay: 0s; }
.node:nth-child(2) { top: 50px; right: 50px; animation-delay: 0.5s; }
.node:nth-child(3) { bottom: 50px; left: 50px; animation-delay: 1s; }
.node:nth-child(4) { bottom: 50px; right: 50px; animation-delay: 1.5s; }

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.7; }
}

/* Services Section */
.services {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.services .container {
    position: relative;
    z-index: 2;
}

.services-header {
    text-align: center;
    margin-bottom: 2rem;
}

.services h2 {
    font-size: 2rem;
    margin-bottom: 0.6rem;
    color: #1e293b;
    font-weight: 700;
    background: linear-gradient(135deg, #1e293b 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services-subtitle {
    font-size: 0.95rem;
    color: #64748b;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.5;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    align-items: start;
    grid-auto-rows: 1fr;
}

.service-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.9) 100%);
    padding: 1.5rem 1.2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 240px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.service-card:nth-child(1) { 
    --card-color: #4A90E2;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.08) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(248, 250, 252, 0.9) 100%);
}
.service-card:nth-child(2) { 
    --card-color: #50C878;
    background: linear-gradient(135deg, rgba(80, 200, 120, 0.08) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(248, 250, 252, 0.9) 100%);
}
.service-card:nth-child(3) { 
    --card-color: #FF6B35;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.08) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(248, 250, 252, 0.9) 100%);
}
.service-card:nth-child(4) { 
    --card-color: #9B59B6;
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.08) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(248, 250, 252, 0.9) 100%);
}
.service-card:nth-child(5) { 
    --card-color: #E74C3C;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.08) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(248, 250, 252, 0.9) 100%);
}
.service-card:nth-child(6) { 
    --card-color: #F39C12;
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.08) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(248, 250, 252, 0.9) 100%);
}
.service-card:nth-child(7) { 
    --card-color: #2ECC71;
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.08) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(248, 250, 252, 0.9) 100%);
}
.service-card:nth-child(8) { 
    --card-color: #E67E22;
    background: linear-gradient(135deg, rgba(230, 126, 34, 0.08) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(248, 250, 252, 0.9) 100%);
}

.service-card i {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    transition: all 0.4s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.08));
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--card-color, #3b82f6), rgba(255,255,255,0.3));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 45px rgba(0,0,0,0.12);
}

.service-card:hover i {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 6px 12px rgba(0,0,0,0.15));
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: #1a1a1a;
    font-weight: 500;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.service-card:hover h3 {
    color: var(--card-color, #3b82f6);
}

.service-card p {
    color: #1a1a1a;
    line-height: 1.6;
    margin-bottom: auto;
    flex-grow: 1;
    text-align: justify;
    font-size: 0.9rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

.service-card:hover p {
    color: #000000;
}

.service-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    color: #000000;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    margin-top: 0.8rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: rgba(248, 250, 252, 0.8);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s ease;
}

.service-link:hover::before {
    left: 100%;
}

.service-link:hover {
    color: white;
    background: var(--card-color, #3b82f6);
    border-color: var(--card-color, #3b82f6);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.service-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.service-link:hover::after {
    transform: translateX(3px);
}

/* About Section */
.about {
    padding: 4rem 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

#particles-about {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.6;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.about .container {
    position: relative;
    z-index: 1;
}

.about-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, #dbeafe 0%, #e0f2fe 100%);
    color: #2563eb;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.about-header h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: #1e293b;
    font-weight: 700;
    line-height: 1.2;
    background: linear-gradient(135deg, #1e293b 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-subtitle {
    font-size: 1.2rem;
    color: #1a1a1a;
    max-width: 700px;
    margin: 0 auto;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.about-intro {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-radius: 20px;
    margin-bottom: 2rem;
    border-left: 4px solid #2563eb;
}

.intro-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.intro-icon i {
    font-size: 1.8rem;
    color: white;
}

.intro-text h3 {
    font-size: 1.3rem;
    color: #000000;
    margin-bottom: 0.3rem;
    font-weight: 700;
}

.intro-text p {
    font-size: 0.95rem;
    color: #1a1a1a;
    margin: 0;
}

.about-text p {
    font-size: 1.05rem;
    color: #1a1a1a;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: justify;
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
}

.stat-card {
    background: white;
    padding: 1.8rem 1.2rem;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    border-color: #cbd5e1;
}

.stat-icon {
    width: 44px;
    height: 44px;
    background: #f1f5f9;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.9rem;
}

.stat-icon i {
    font-size: 1.3rem;
    color: #2563eb;
}

.stat-card h3 {
    font-size: 2.2rem;
    color: #000000;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-card p {
    color: #1a1a1a;
    font-size: 0.88rem;
    font-weight: 500;
    margin: 0;
    line-height: 1.4;
    text-align: center !important;
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.about p {
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 1.5rem;
    text-align: justify;
    line-height: 1.7;
}

.stats {
    display: flex;
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2rem;
    color: #2563eb;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #64748b;
    font-size: 0.9rem;
}

/* About Image */
.about-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.about-img:hover {
    transform: scale(1.02);
}

/* Chart Container */
.chart-container {
    width: 100%;
    height: 350px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 1.5rem;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    display: none;
}

.chart-container:hover {
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.15);
    border-color: #2563eb;
}

.dark-theme .chart-container {
    background: #333;
    border-color: #555;
}

.dark-theme .chart-container:hover {
    border-color: #60a5fa;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: white;
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-left {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: #2563eb;
    margin-right: 1rem;
    width: 30px;
}

.contact-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.contact-item p {
    color: #64748b;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #2563eb;
}

/* Map Container */
.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: 400px;
    min-height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(20%);
    transition: filter 0.3s ease;
}

.map-container:hover iframe {
    filter: grayscale(0%);
}

.dark-theme .map-container iframe {
    filter: grayscale(30%) invert(10%);
}

.dark-theme .map-container:hover iframe {
    filter: grayscale(10%) invert(5%);
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 1rem;
    position: relative;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    font-size: 1.5rem;
    font-weight: bold;
    gap: 0.2rem;
}

.footer-logo img {
    height: 180px;
    width: auto;
    margin-right: 0.5rem;
    margin-top: -1rem;
    margin-bottom: -3rem;
}

.footer-logo i {
    margin-right: 0.5rem;
    color: #2563eb;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: inline-block;
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 20px;
    margin-right: 0.3rem;
}

.social-links a:last-child {
    margin-right: 0;
}

.social-links a:hover {
    color: white;
    transform: translateY(-2px);
}

.cert-section {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.8rem;
}

.cert-section h4 {
    color: #94a3b8;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-logos {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

.cert-logos img {
    height: 75px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

.cert-logos img:hover {
    transform: translateY(-2px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid #334155;
    color: #94a3b8;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
        align-items: center;
    }
    
    .footer-logo {
        align-items: center;
        gap: 1rem;
    }
    
    .footer-logo img {
        margin-top: 0;
        margin-right: 0;
    }
    
    .cert-section {
        align-items: center;
    }
    
    .cert-section h4 {
        text-align: center;
    }
    
    .cert-logos {
        justify-content: center;
        gap: 0.8rem;
        flex-wrap: wrap;
    }
    
    .cert-logos img {
        height: 45px !important;
        max-width: 85px;
        object-fit: contain;
    }
    
    /* Perbesar logo ISO 9001 khusus untuk mobile */
    .cert-logos img[alt="ISO 9001"] {
        height: 48px !important;
        max-width: 88px;
        transform: translateY(-1px);
    }
    
    .social-links {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
}

/* Service Pages Styling */
.service-hero {
    padding: 8rem 0 5rem;
    background: linear-gradient(135deg, #1e40af 0%, #1e293b 100%);
    color: white;
}

/* SIP Trunk specific styling */
.sip-trunk-hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.5) 100%), url('assets/Gambar%20Halaman/Sip%20Trunk.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    min-height: 100vh;
}

.sip-trunk-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.sip-trunk-hero .container {
    position: relative;
    z-index: 2;
}

.sip-trunk-hero h1,
.sip-trunk-hero p,
.sip-trunk-hero .stat-number,
.sip-trunk-hero .stat-label {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    color: #ffffff !important;
}

.sip-trunk-demo {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #047857 100%);
}

/* Cloud PBX specific styling */
.cloud-pbx-hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.5) 100%), url('assets/Gambar%20Halaman/Cloud%20PBX.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    min-height: 100vh;
}

.cloud-pbx-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.cloud-pbx-hero .container {
    position: relative;
    z-index: 2;
}

.cloud-pbx-hero h1,
.cloud-pbx-hero p,
.cloud-pbx-hero .stat-number,
.cloud-pbx-hero .stat-label {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    color: #ffffff !important;
}

.cloud-pbx-demo {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #1e293b 100%);
}

.cloud-contact-center-hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.5) 100%), url('assets/Gambar%20Halaman/Cloud%20Contact%20Center.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.cloud-contact-center-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.cloud-contact-center-hero .container {
    position: relative;
    z-index: 2;
}

.cloud-contact-center-hero h1 {
    text-align: center;
}

.cloud-contact-center-hero h1,
.cloud-contact-center-hero p,
.cloud-contact-center-hero .stat-number,
.cloud-contact-center-hero .stat-label {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    color: #ffffff !important;
}

.cloud-contact-center-demo {
    background: linear-gradient(135deg, #059669 0%, #10b981 50%, #047857 100%);
}

.omni-channel-hero {
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 50%, #1e293b 100%);
}

.omni-channel-demo {
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 50%, #0d9488 100%);
}

.sbcaas-hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.5) 100%), url('assets/Gambar%20Halaman/SBCAAS.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.sbcaas-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.sbcaas-hero .container {
    position: relative;
    z-index: 2;
}

.sbcaas-hero h1,
.sbcaas-hero p,
.sbcaas-hero .stat-number,
.sbcaas-hero .stat-label {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    color: #ffffff !important;
}

.sbcaas-demo {
    background: linear-gradient(135deg, #374151 0%, #6b7280 50%, #4b5563 100%);
}

.ai-contact-center-hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.5) 100%), url('assets/TV%20wall.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.ai-contact-center-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.ai-contact-center-hero .container {
    position: relative;
    z-index: 2;
}

.ai-contact-center-hero h1,
.ai-contact-center-hero p,
.ai-contact-center-hero .stat-number,
.ai-contact-center-hero .stat-label {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    color: #ffffff !important;
}

.smart-visual-hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.6) 100%), url('assets/TV%20wall.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.smart-visual-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.smart-visual-hero .container {
    position: relative;
    z-index: 2;
}

.smart-visual-hero h1,
.smart-visual-hero p,
.smart-visual-hero .stat-number,
.smart-visual-hero .stat-label {
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.9);
    color: #ffffff !important;
}

.smart-visual-hero h1 span {
    color: #ffffff !important;
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: #ffffff !important;
    background-clip: unset !important;
}

.security-smart-system-hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.5) 100%), url('assets/Gambar%20Halaman/SECURITY.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.security-smart-system-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.security-smart-system-hero .container {
    position: relative;
    z-index: 2;
}

.security-smart-system-hero h1,
.security-smart-system-hero p,
.security-smart-system-hero .stat-number,
.security-smart-system-hero .stat-label {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    color: #ffffff !important;
}

.security-hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.6) 100%), url('assets/Smart%20security.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.security-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.security-hero .container {
    position: relative;
    z-index: 2;
}

.security-hero h1,
.security-hero p,
.security-hero .stat-number,
.security-hero .stat-label {
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.9);
    color: #ffffff !important;
}

.ai-contact-center-demo {
    background: linear-gradient(135deg, #0891b2 0%, #06b6d4 50%, #0e7490 100%);
}

.layanan-112-hero {
    background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 50%, #1e293b 100%);
}

.layanan-112-demo {
    background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 50%, #7f1d1d 100%);
}

.service-hero-content {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 70vh;
}

.service-hero-content-right {
    justify-content: flex-end;
    text-align: right;
}

.service-hero-content-left {
    justify-content: flex-start;
    text-align: left;
}

.service-hero-text {
    text-align: center;
}

.service-hero-text h1 {
    text-align: center !important;
    justify-content: center !important;
}

.service-hero-text-right {
    text-align: right;
    max-width: 1000px;
    margin-left: auto;
}

.service-hero-text-right h1 {
    text-align: right !important;
    justify-content: flex-end !important;
}

.service-hero-text-right .hero-stats {
    justify-content: flex-end;
}

.service-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.service-hero h1 i {
    font-size: 2.5rem;
}

.service-hero p {
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.service-hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.service-hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background-image {
    width: 100%;
    height: 400px;
    background-image: url('assets/Gambar%20Halaman/Cloud%20Contact%20Center.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.hero-background-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
    border-radius: 20px;
}

.service-details {
    padding: 5rem 0;
    background: #f8fafc;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Center last row items for layanan 112 */
.layanan-112-hero ~ .service-details .details-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.layanan-112-hero ~ .service-details .detail-card {
    flex: 0 1 320px;
    max-width: 400px;
}

.detail-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.detail-card i {
    font-size: 3rem;
    color: #2563eb;
    margin-bottom: 1.5rem;
}

.detail-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.detail-card p {
    color: #64748b;
    line-height: 1.6;
}

.service-features {
    padding: 5rem 0;
    background: white;
}

.service-features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: #e2e8f0;
    transform: translateX(10px);
}

.feature-item i {
    color: #10b981;
    font-size: 1.2rem;
}



.feature-item span {
    font-weight: 500;
    color: #1e293b;
}

/* Enhanced Service Hero Styling */
.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 1rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
    justify-content: center;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
}

.stat-label {
    font-size: 0.9rem;
    color: #e2e8f0;
}

.service-details h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
}

/* Enhanced Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-category {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feature-category h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-category h3 i {
    color: #2563eb;
}

/* Pricing Section */
.pricing {
    padding: 5rem 0;
    background: #f8fafc;
}

.pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.pricing-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

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

.pricing-card.popular {
    border-color: #2563eb;
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #2563eb;
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2rem;
}

.currency {
    font-size: 1.2rem;
    color: #64748b;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: #2563eb;
}

.period {
    font-size: 0.9rem;
    color: #64748b;
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features .feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.pricing-features .feature-item:last-child {
    border-bottom: none;
}

.pricing-features .feature-item i {
    color: #10b981;
    font-size: 1rem;
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    background: #2563eb;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: background 0.3s ease;
}

.pricing-btn:hover {
    background: #1d4ed8;
}

/* Testimonials Section */
.testimonials {
    padding: 5rem 0;
    background: white;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-style: italic;
    color: #64748b;
    line-height: 1.6;
    font-size: 1.1rem;
}

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

.author-info h4 {
    color: #1e293b;
    margin-bottom: 0.3rem;
}

.author-info span {
    color: #64748b;
    font-size: 0.9rem;
}

.rating {
    display: flex;
    gap: 0.2rem;
}

.rating i {
    color: #fbbf24;
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
    background: #f8fafc;
}

.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h3 {
    color: #1e293b;
    font-size: 1.1rem;
    margin: 0;
}

.faq-question i {
    color: #64748b;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 300px;
}

.faq-question {
    cursor: pointer;
    user-select: none;
}

.faq-answer p {
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Demo Section */
.demo-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.demo-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.demo-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.demo-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit-item i {
    color: #10b981;
    font-size: 1.2rem;
}

.demo-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.demo-form h3 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.demo-form input,
.demo-form select {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
}

.demo-form input:focus,
.demo-form select:focus {
    outline: none;
    background: white;
}

/* Enhanced Contact Section */
.contact-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #64748b;
    margin-bottom: 3rem;
}

.contact-item span {
    display: block;
    font-size: 0.9rem;
    color: #94a3b8;
    margin-top: 0.3rem;
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-form select {
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    background: white;
    margin-bottom: 1rem;
}

/* Global anti-highlight for all interactive elements */
* {
    -webkit-tap-highlight-color: transparent !important;
    -webkit-touch-callout: none;
}

/* Navigation menu anti-highlight - preserve normal links */
.hamburger,
.theme-toggle,
.lang-toggle,
.dropdown > a {
    -webkit-tap-highlight-color: transparent !important;
    -webkit-touch-callout: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    user-select: none !important;
    outline: none !important;
}

/* Keep normal nav links functional */
.nav-menu a {
    pointer-events: auto !important;
    cursor: pointer !important;
}

/* Simple mobile tap highlight removal */
@media (max-width: 768px) {
    .nav-menu.active a {
        -webkit-tap-highlight-color: transparent !important;
    }
    
    .nav-menu.active .dropdown > a {
        -webkit-tap-highlight-color: transparent !important;
        background: transparent !important;
    }
    
    .nav-menu.active .dropdown > a:active {
        background: transparent !important;
    }
}

.dropdown > a:hover,
.dropdown > a:focus,
.dropdown > a:active {
    -webkit-tap-highlight-color: transparent !important;
    outline: none !important;
    background: transparent !important;
    box-shadow: none !important;
}

/* Mobile menu specific */
.nav-menu.active .dropdown > a {
    -webkit-tap-highlight-color: transparent !important;
    background: transparent !important;
}

.nav-menu.active .dropdown > a:active,
.nav-menu.active .dropdown > a:focus {
    background: transparent !important;
    outline: none !important;
}

/* Global dropdown anti-highlight for all pages */
* {
    -webkit-tap-highlight-color: transparent;
}

.dropdown > a,
.dropdown-menu a {
    -webkit-tap-highlight-color: transparent !important;
    -webkit-touch-callout: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    user-select: none !important;
    outline: none !important;
}

.dropdown > a:hover,
.dropdown > a:focus,
.dropdown > a:active,
.dropdown-menu a:hover,
.dropdown-menu a:focus,
.dropdown-menu a:active {
    outline: none !important;
    background: transparent !important;
    box-shadow: none !important;
    -webkit-tap-highlight-color: transparent !important;
}

/* Complete removal of tap highlights for dropdown */
.dropdown > a,
.nav-menu.active .dropdown > a {
    -webkit-tap-highlight-color: transparent !important;
    -webkit-touch-callout: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    user-select: none !important;
    outline: none !important;
    background: transparent !important;
}

.dropdown > a:hover,
.dropdown > a:focus,
.dropdown > a:active,
.dropdown > a:visited {
    outline: none !important;
    background: transparent !important;
    box-shadow: none !important;
    -webkit-tap-highlight-color: transparent !important;
}

/* Force transparent on mobile menu dropdown */
.nav-menu.active .dropdown > a,
.nav-menu.active .dropdown > a:hover,
.nav-menu.active .dropdown > a:focus,
.nav-menu.active .dropdown > a:active {
    background: transparent !important;
    background-color: transparent !important;
    -webkit-tap-highlight-color: rgba(0,0,0,0) !important;
    tap-highlight-color: rgba(0,0,0,0) !important;
}

/* Keep normal nav links functional */
.nav-menu a:not(.dropdown > a) {
    -webkit-tap-highlight-color: rgba(37, 99, 235, 0.1);
}

/* Dark theme for new sections */
.dark-theme .pricing {
    background: #2a2a2a;
}

.dark-theme .pricing h2,
.dark-theme .pricing-subtitle {
    color: #e5e5e5;
}

.dark-theme .pricing-card {
    background: #333;
}

.dark-theme .pricing-header h3,
.dark-theme .pricing-features .feature-item span {
    color: #e5e5e5;
}

.dark-theme .testimonials {
    background: #1a1a1a;
}

.dark-theme .testimonials h2 {
    color: #e5e5e5;
}

.dark-theme .testimonial-card {
    background: #333;
}

.dark-theme .testimonial-content p,
.dark-theme .author-info span {
    color: #b0b0b0;
}

.dark-theme .author-info h4 {
    color: #e5e5e5;
}

.dark-theme .faq {
    background: #2a2a2a;
}

.dark-theme .faq h2 {
    color: #e5e5e5;
}

.dark-theme .faq-item {
    background: #333;
}

.dark-theme .faq-question h3 {
    color: #e5e5e5;
}

.dark-theme .faq-answer p {
    color: #b0b0b0;
}

.dark-theme .demo-form input,
.dark-theme .demo-form select {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
}

.dark-theme .contact-form h3 {
    color: #e5e5e5;
}

.dark-theme .contact-form select {
    background: #333;
    border-color: #555;
    color: #e5e5e5;
}

.dark-theme .feature-category {
    background: #333;
}

.dark-theme .feature-category h3 {
    color: #e5e5e5;
}

.dark-theme .service-details h2 {
    color: #e5e5e5;
}

/* Dark theme for service pages */
.dark-theme .service-details {
    background: #2a2a2a;
}

.dark-theme .detail-card {
    background: #333;
    color: #e5e5e5;
}

.dark-theme .detail-card h3 {
    color: #e5e5e5;
}

.dark-theme .detail-card p {
    color: #b0b0b0;
}

.dark-theme .service-features {
    background: #1a1a1a;
}

.dark-theme .service-features h2 {
    color: #e5e5e5;
}

.dark-theme .feature-item {
    background: #333;
}

.dark-theme .feature-item:hover {
    background: #404040;
}

.dark-theme .feature-item span {
    color: #e5e5e5;
}

.dark-theme .service-hero {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.dark-theme .cloud-pbx-hero {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #2a2a2a 100%);
}

.dark-theme .cloud-pbx-demo {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #0a0a0a 100%);
}

.dark-theme .service-hero h1 {
    color: #e5e5e5;
}

.dark-theme .service-hero p {
    color: #b0b0b0;
}

.dark-theme .sip-trunk-hero::before {
    background: 
        radial-gradient(circle at 20% 20%, rgba(96, 165, 250, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
        linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.01) 50%, transparent 70%);
}

@media (max-width: 768px) {
    .service-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .service-hero h1 {
        font-size: 2.2rem;
        justify-content: center;
    }
    
    .service-hero-image img {
        height: 300px;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .features-list,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .demo-benefits {
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

/* WhatsApp Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

.whatsapp-button {
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    color: white;
    font-size: 24px;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-button.active {
    transform: rotate(45deg);
    background: #128c7e;
}

.whatsapp-popup {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 280px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.whatsapp-popup.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.popup-header {
    padding: 15px 20px;
    background: #25d366;
    color: white;
    border-radius: 15px 15px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.popup-header h4 {
    margin: 0;
    font-size: 16px;
}

.close-popup {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 16px;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-content {
    padding: 20px;
}

.whatsapp-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #f0f9ff;
    border-radius: 10px;
    text-decoration: none;
    color: #25d366;
    font-weight: 500;
    transition: all 0.3s ease;
}

.whatsapp-link:hover {
    background: #25d366;
    color: white;
    transform: translateY(-2px);
}

.whatsapp-link i {
    font-size: 24px;
}

.dark-theme .whatsapp-popup {
    background: #333;
    color: #e5e5e5;
}

.dark-theme .whatsapp-link {
    background: #404040;
    color: #25d366;
}

.dark-theme .whatsapp-link:hover {
    background: #25d366;
    color: white;
}

@media (max-width: 768px) {
    .whatsapp-widget {
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-button {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .whatsapp-popup {
        width: 260px;
        bottom: 70px;
    }
}

/* Mobile Navigation */
.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    margin: 0 20px;
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    z-index: 999;
    transform: translateY(-20px);
    opacity: 0;
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-menu.active li {
    margin: 0;
    border-bottom: 1px solid #f1f5f9;
}

.nav-menu.active li:last-child {
    border-bottom: none;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #f1f5f9;
}

.nav-menu.active a {
    font-size: 1rem;
    padding: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #1e293b !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu.active a:hover {
    color: #2563eb !important;
}



.nav-menu.active li:last-child a {
    background: #25d366;
    color: white !important;
    font-weight: 600;
    justify-content: center;
    border-radius: 8px;
    padding: 1rem;
}

.nav-menu.active li:last-child a:hover {
    background: #22c55e;
}

/* Mobile dropdown menu */
.nav-menu.active .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: transparent;
    display: none;
    margin: 0;
    padding: 0;
}

.nav-menu.active .dropdown.active .dropdown-menu {
    display: block;
}

.nav-menu.active .dropdown-menu a {
    padding: 0.8rem 0 0.8rem 1.5rem;
    font-size: 0.9rem;
    border-bottom: 1px solid #f1f5f9;
    color: #64748b !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    transition: all 0.2s ease;
}

.nav-menu.active .dropdown-menu a:hover {
    color: #2563eb !important;
    background: #f8fafc;
}

.nav-menu.active .dropdown-menu a:last-child {
    border-bottom: none;
}

.nav-menu.active .dropdown > a::after {
    content: '▼';
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nav-menu.active .dropdown.active > a::after {
    transform: rotate(180deg);
}

.dark-theme .nav-menu.active .dropdown-menu a {
    border-bottom-color: #334155;
    color: #94a3b8 !important;
}

.dark-theme .nav-menu.active .dropdown-menu a:hover {
    color: #60a5fa !important;
    background: rgba(255,255,255,0.05);
}

/* Responsive Design */
/* Tablet styles */
@media (max-width: 1024px) {
    .hero {
        padding: 70px 20px 20px;
    }
    
    .hero-content h1 {
        font-size: clamp(1.8rem, 3.8vw, 2.8rem);
        max-width: 700px;
        margin-bottom: 1.2rem;
    }
    
    .hero-content p {
        font-size: clamp(0.85rem, 1.8vw, 1rem);
        max-width: 600px;
        margin-bottom: 1.8rem;
    }
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .service-card {
        min-height: 300px;
        max-height: 350px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex !important;
        z-index: 1002;
    }
    
    .nav-menu {
        display: none;
    }
    
    .theme-toggle {
        margin-left: 1rem;
    }
    
    .dark-theme .nav-menu.active {
        background: #1e293b;
    }
    
    .dark-theme .nav-menu.active li {
        border-bottom-color: #334155;
    }
    
    .dark-theme .nav-menu.active li:last-child {
        border-top-color: #334155;
    }
    
    .dark-theme .nav-menu.active a {
        color: #e2e8f0 !important;
    }
    
    .dark-theme .nav-menu.active a:hover {
        color: #60a5fa !important;
    }
    
    
    
    .dark-theme .hamburger span {
        background: #e5e5e5;
    }
    
    .dark-theme .hamburger.active span:nth-child(1),
    .dark-theme .hamburger.active span:nth-child(3) {
        background: #ff6b6b;
    }
    
    /* Show video on mobile */
    .video-background video {
        display: block !important;
    }
    
    .hero {
        background: none !important;
    }
    
    .video-overlay {
        display: block !important;
    }
    
    .hero {
        padding: 60px 15px 20px;
        min-height: 100vh;
    }
    
    .hero-content {
        text-align: left;
        padding: 0 15px;
        max-width: 100%;
        margin: 0 auto;
    }
    
    .hero-content h1 {
        font-size: clamp(1.5rem, 5vw, 2.2rem);
        width: 100%;
        max-width: 100%;
        line-height: 1.3;
        margin-bottom: 1rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    }
    
    .hero-content p {
        font-size: clamp(0.8rem, 3.5vw, 1rem);
        width: 100%;
        max-width: 100%;
        line-height: 1.5;
        margin-bottom: 1.5rem;
        opacity: 0.95;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
    }
    
    /* About Section Mobile */
    .about {
        padding: 4rem 0;
    }
    
    .about-header {
        margin-bottom: 3rem;
    }
    
    .about-header h2 {
        font-size: 2rem;
    }
    
    .about-subtitle {
        font-size: 1rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-intro {
        padding: 1.5rem;
    }
    
    .intro-icon {
        width: 50px;
        height: 50px;
    }
    
    .intro-icon i {
        font-size: 1.5rem;
    }
    
    .intro-text h3 {
        font-size: 1.1rem;
    }
    
    .about-text p {
        font-size: 0.95rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 0.8rem;
    }
    
    .stat-icon i {
        font-size: 1.2rem;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
    
    .stat-card p {
        font-size: 0.85rem;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        height: 300px;
        margin-top: 2rem;
        border-radius: 12px;
        overflow: hidden;
        touch-action: manipulation;
    }
    
    .map-container iframe {
        width: 100%;
        height: 100%;
        border: none;
        pointer-events: auto;
    }
    
    .contact-item {
        margin-bottom: 2rem;
        padding: 1rem;
        background: #f8fafc;
        border-radius: 12px;
        border-left: 4px solid #2563eb;
    }
    
    .contact-item h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
        color: #1e293b;
    }
    
    .contact-item p {
        font-size: 1rem;
        line-height: 1.6;
        color: #64748b;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 5px;
    }
    
    .service-card {
        min-height: 350px;
        padding: 2rem 1.5rem;
        margin-bottom: 1rem;
        border-radius: 16px;
        box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    }
    
    .service-card:nth-child(8) {
        min-height: 420px;
    }
    
    .service-card img {
        width: 70px !important;
        height: 70px !important;
        margin-bottom: 1.5rem !important;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
        line-height: 1.4;
        margin-bottom: 1.2rem;
    }
    
    .service-card p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
        text-align: left;
    }
    
    .service-link {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
        border-radius: 12px;
        background: rgba(248, 250, 252, 0.9);
        border: 2px solid rgba(226, 232, 240, 0.8);
        text-align: center;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        font-weight: 600;
    }
    
    .service-link:hover {
        background: #2563eb;
        color: white;
        border-color: #2563eb;
        transform: translateY(-2px);
    }
    
    /* Dark theme mobile service cards */
    .dark-theme .service-card {
        background: linear-gradient(135deg, rgba(30, 41, 59, 0.98) 0%, rgba(51, 65, 85, 0.95) 100%);
        border: 1px solid rgba(148, 163, 184, 0.4);
        box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    }
    
    .dark-theme .service-card h3 {
        color: #ffffff;
    }
    
    .dark-theme .service-card p {
        color: #cbd5e1;
    }
    
    .dark-theme .service-link {
        background: rgba(51, 65, 85, 0.9);
        color: #e2e8f0;
        border: 2px solid rgba(148, 163, 184, 0.4);
    }
    
    .dark-theme .service-link:hover {
        background: #60a5fa;
        color: white;
        border-color: #60a5fa;
    }
    
    /* Dark theme service card icons */
    .dark-theme .service-card i {
        filter: brightness(1.3) contrast(1.1);
    }
    
    .dark-theme .service-card:hover i {
        filter: brightness(1.5) contrast(1.2) drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    }
    
    .stats {
        justify-content: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        min-width: 140px;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .navbar {
        padding: 0.8rem 0;
    }
    
    .nav-logo img {
        height: 35px;
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    .hero {
        padding: 50px 10px 20px;
        min-height: 100vh;
    }
    
    .hero-content {
        padding: 0 10px;
    }
    
    .hero-content h1 {
        font-size: clamp(1.4rem, 6vw, 1.9rem);
        line-height: 1.2;
        margin-bottom: 1rem;
        text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
    }
    
    .hero-content p {
        font-size: clamp(0.75rem, 4vw, 0.9rem);
        line-height: 1.4;
        margin-bottom: 1.5rem;
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    }
    
    .btn-primary, .btn-secondary {
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
        min-width: 120px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* Improve service card readability on very small screens */
    .service-card {
        padding: 1.8rem 1.2rem;
        min-height: 330px;
        border-radius: 14px;
    }
    
    .service-card:nth-child(8) {
        min-height: 400px;
    }
    
    .service-card i {
        font-size: 2.5rem;
        margin-bottom: 1.2rem;
    }
    
    .service-card img {
        width: 60px !important;
        height: 60px !important;
        margin-bottom: 1.2rem !important;
    }
    
    .service-card h3 {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .service-card p {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 1.2rem;
    }
    
    .service-link {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
        min-height: 44px;
    }
    
    /* Better mobile navigation positioning */
    .nav-menu.active {
        top: 60px;
        margin: 0 10px;
    }
    
    /* Optimize video for mobile data usage */
    .video-background video {
        object-position: center center;
    }
}




/* Hamburger Menu - Enhanced for mobile visibility */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
    z-index: 1002;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
    background: #ff6b6b;
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
    background: #ff6b6b;
}

.navbar.scrolled .hamburger span {
    background: white;
}

.dark-theme .hamburger span {
    background: #e5e5e5;
}