/* ============================================
   TABLE OF CONTENTS
   ============================================
   1.  VARIABLES & RESET
   2.  BASE & UTILITIES
   3.  HEADER & NAVIGATION
   4.  HERO SECTIONS
   5.  SOCIAL SIDEBAR
   6.  SECTION TITLE
   7.  BREADCRUMB
   8.  ABOUT PAGE
   9.  VALUES SECTION
   10. STATS SECTION
   11. TIMELINE SECTION
   12. SERVICES SECTION
   13. BRAND SWIPER
   14. CLIENTS SECTION
   15. COVERAGE SECTION
   16. CERTIFICATES SLIDER
   17. CONTACT CTA
   18. FOOTER STYLES
   19. KATALOG PRODUK STYLES
   20. ANIMATIONS
   21. RESPONSIVE STYLES
   22. ACCESSIBILITY
   ============================================ */

/* ============================================
   1. VARIABLES & RESET
   ============================================ */
:root {
    --primary-color: #0508df;
    --secondary-color: #6c5ce7;
    --accent-color: #1a73e8;
    --dark-color: #333;
    --text-color: #333;
    --text-light: #666;
    --white: #fff;
    --black: #000;
    --light: #f8f9fa;

    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 30px rgba(0, 0, 0, 0.15);
    --gradient-primary: linear-gradient(135deg, #0508df 0%, #6c5ce7 100%);
    --gradient-blue: linear-gradient(to bottom, #0508df, #0508df);

    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 15px;
    --radius-xl: 50px;

    --msi-primary: #0508df;
    --msi-secondary: #e74c3c;
    --msi-accent: #3498db;
    --msi-primary-dark: #0407b8;
    --msi-text: #333;
    --msi-text-light: #666;
    --msi-white: #fff;
    --msi-bg-light: #f4f7fc;
    --msi-gray: #e9ecef;
    --msi-radius: 10px;
    --msi-transition: all 0.3s ease;
    --msi-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --msi-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

/* ============================================
   2. BASE & UTILITIES
   ============================================ */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

/* ============================================
   3. HEADER & NAVIGATION
   ============================================ */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    min-height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    z-index: 1001;
}

.logo img {
    height: 60px;
    width: auto;
    transition: var(--transition);
}

.header.scrolled .logo img {
    height: 40px;
}

.header-cta {
    display: flex;
    align-items: center;
}

.cta-button-small {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.cta-button-small:hover {
    background-color: transparent;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 115, 232, 0.2);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    transition: background 0.3s ease;
    flex-shrink: 0;
}

.mobile-toggle:hover {
    background: rgba(0, 0, 0, 0.05);
}

.hamburger-icon {
    display: block;
    width: 28px;
    height: 20px;
    position: relative;
    margin: 0 auto;
}

.hamburger-icon .bar {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--text-color, #333);
    border-radius: 3px;
    position: absolute;
    left: 0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.hamburger-icon .bar:nth-child(1) { top: 0; }
.hamburger-icon .bar:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger-icon .bar:nth-child(3) { bottom: 0; }

.mobile-toggle.active .hamburger-icon .bar:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}
.mobile-toggle.active .hamburger-icon .bar:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}
.mobile-toggle.active .hamburger-icon .bar:nth-child(3) {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

.nav-menu {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    gap: 4px;
}

.nav-item { margin: 0; }

.nav-link {
    color: var(--text-color, #333);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm, 4px);
    transition: var(--transition, all 0.3s ease);
    position: relative;
    display: inline-block;
    font-size: 15px;
    white-space: nowrap;
}

.nav-link:hover { color: var(--primary-color, #0508df); }

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2.5px;
    background: var(--primary-color, #0508df);
    transition: var(--transition, all 0.3s ease);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after { width: 60%; }

.nav-link.active { color: var(--primary-color, #0508df); }

.translate-item { margin-left: 8px; }

#google_translate_element select {
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid #ddd;
    background: white;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition, all 0.3s ease);
}

#google_translate_element select:hover {
    border-color: var(--primary-color, #0508df);
}

.desktop-only { display: flex; }
.mobile-cta { display: none; }

/* ============================================
   4. HERO SECTIONS
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
    padding: var(--spacing-lg);
    border-radius: 10px;
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    font-weight: 700;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.8);
    font-weight: 500;
    line-height: 1.6;
}

.about-hero {
    position: relative;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0508df 0%, #ec1c24 100%), url('images/hero-bg.jpg') center/cover no-repeat;
    color: white;
    text-align: center;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,218.7C672,224,768,160,864,138.7C960,117,1056,139,1152,149.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom/cover no-repeat;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    position: relative;
    display: inline-block;
}

.hero-content h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

.hero-content p {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 2px;
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: float 15s infinite linear;
}

.floating-element:nth-child(1) { width: 50px; height: 50px; top: 20%; left: 10%; animation-delay: 0s; animation-duration: 20s; }
.floating-element:nth-child(2) { width: 30px; height: 30px; top: 60%; left: 80%; animation-delay: 2s; animation-duration: 15s; }
.floating-element:nth-child(3) { width: 70px; height: 70px; top: 40%; left: 70%; animation-delay: 4s; animation-duration: 25s; }
.floating-element:nth-child(4) { width: 40px; height: 40px; top: 70%; left: 20%; animation-delay: 1s; animation-duration: 18s; }

/* ============================================
   5. SOCIAL SIDEBAR
   ============================================ */
.social-sidebar {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    background: var(--gradient-blue);
    padding: 20px 10px;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.social-sidebar p {
    color: var(--white);
    font-weight: bold;
    margin: 0 0 15px;
    text-align: center;
    font-size: 14px;
    line-height: 1.2;
}

.social-sidebar a {
    display: block;
    width: 40px;
    height: 40px;
    margin: 8px 0;
    background: transparent;
    border: 2px solid var(--white);
    border-radius: 50%;
    color: var(--white);
    text-align: center;
    line-height: 36px;
    font-size: 18px;
    transition: var(--transition);
}

.social-sidebar a:hover {
    background: var(--white);
    color: #a00000;
}

/* ============================================
   6. SECTION TITLE
   ============================================ */
.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg) 0 0;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* ============================================
   7. BREADCRUMB
   ============================================ */
.breadcrumb {
    background: linear-gradient(90deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.breadcrumb-content { display: flex; list-style: none; }

.breadcrumb-item {
    margin-right: 10px;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

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

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    margin-left: 10px;
    color: #6c757d;
}

/* ============================================
   8. ABOUT PAGE
   ============================================ */
.about-page {
    padding: var(--spacing-xxl) 0;
    overflow: hidden;
}

.about-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3rem;
    margin-bottom: var(--spacing-xxl);
}

.about-image {
    flex: 1;
    min-width: 300px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image:hover img { transform: scale(1.05); }

.about-image::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.about-image:hover::before {
    opacity: 0.3;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
}

.about-text {
    flex: 1;
    min-width: 300px;
    padding: 20px;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    position: relative;
    padding-left: 15px;
}

.about-text h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 25px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
}

.about-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* ============================================
   9. VALUES SECTION
   ============================================ */
.values-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xxl) 0;
}

.values-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(26, 118, 210, 0.1);
    z-index: 0;
}

.values-section::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(52, 168, 83, 0.1);
    z-index: 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.value-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: var(--primary-color);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.value-card:hover::before { height: 100%; }

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(26, 118, 210, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.value-card:hover .value-icon {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1) rotate(360deg);
}

.value-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.value-card:hover .value-icon i { color: white; }

.value-card h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.value-card p {
    line-height: 1.7;
    color: #666;
}

/* ============================================
   10. STATS SECTION
   ============================================ */
.stats-section {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xxl) 0;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,213.3C1248,235,1344,213,1392,202.7L1440,192L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom/cover no-repeat;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.stat-item {
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 10px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}

.stat-text {
    font-size: 1.2rem;
    font-weight: 300;
}

/* ============================================
   11. TIMELINE SECTION
   ============================================ */
.timeline-section {
    padding: var(--spacing-xxl) 0;
    background-color: #f9f9f9;
}

.timeline {
    position: relative;
    max-width: 1200px;
    margin: 4rem auto 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 10px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) { left: 0; }
.timeline-item:nth-child(even) { left: 50%; }

.timeline-content {
    padding: 20px;
    background-color: white;
    position: relative;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.timeline-date {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: block;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    background-color: white;
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    top: 20px;
    z-index: 1;
}

.timeline-item:nth-child(odd)::after { right: -13px; }
.timeline-item:nth-child(even)::after { left: -13px; }

/* ============================================
   12. SERVICES SECTION
   ============================================ */
.services {
    padding: var(--spacing-xxl) 0;
    background-color: #f9f9f9;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.service-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    padding: var(--spacing-lg);
}

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

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.service-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.service-content p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ============================================
   13. BRAND SWIPER
   ============================================ */
.brand-swiper {
    padding: 4rem 0;
    background-color: #f9f9f9;
}

.brand-swiper .swiper { padding: var(--spacing-lg) 0; }

.brand-swiper .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 150px;
}

.brand-swiper .swiper-slide img {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.brand-swiper .swiper-slide img:hover { transform: scale(1.1); }

/* ============================================
   14. CLIENTS SECTION
   ============================================ */
.clients {
    position: relative;
    z-index: 5;
    padding: 6rem 0;
    background: linear-gradient(to bottom, #f8f9fa, #ffffff);
    overflow: hidden;
}

.clients::before {
    content: '';
    z-index: 1;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(26, 115, 232, 0.03)"/></svg>');
    background-size: cover;
}

.clients-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 10;
}

.clients-intro {
    flex: 1;
    min-width: 300px;
    animation: fadeInLeft 1s ease-out;
    position: relative;
}

.clients-intro h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--accent-color);
    position: relative;
    padding-left: 1.5rem;
}

.clients-intro h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 80%;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
}

.clients-intro p {
    margin-bottom: 1.8rem;
    line-height: 1.8;
    font-size: 1.1rem;
    color: #555;
}

.clients-logos {
    flex: 1;
    min-width: 300px;
    animation: fadeInRight 1s ease-out;
}

.logo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.logo-item {
    background: var(--white);
    border-radius: 12px;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
    height: 140px;
}

.logo-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.logo-item::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), #00cec9);
    border-radius: 14px;
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.logo-item:hover::before {
    opacity: 1;
    animation: rotating 3s linear infinite;
}

.logo-item img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
    transition: var(--transition);
    filter: grayscale(50%) brightness(0.9);
}

.logo-item:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.1);
}

.logo-tooltip {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    white-space: nowrap;
    z-index: 15;
    box-shadow: 0 5px 15px rgba(26, 115, 232, 0.3);
}

.logo-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--primary-color);
}

.logo-item:hover .logo-tooltip {
    opacity: 1;
    visibility: visible;
    bottom: -45px;
}

/* ============================================
   15. COVERAGE SECTION
   ============================================ */
.coverage {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.coverage-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    margin-top: 40px;
}

.coverage-info {
    flex: 1;
    min-width: 300px;
}

.coverage-map {
    flex: 1;
    min-width: 300px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.coverage-map img {
    width: 100%;
    height: auto;
    display: block;
}

.coverage-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.coverage .stat-item {
    flex: 1;
    min-width: 150px;
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.coverage .stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #1a73e8;
    margin-bottom: 5px;
}

.coverage .stat-label {
    font-size: 0.9rem;
    color: #666;
}

/* ============================================
   16. CERTIFICATES SECTION
   ============================================ */

/* ============================================
   CERTIFICATES SECTION
   ============================================ */

.certificates-section {
    padding: 60px 0 70px;
    background: #ffffff;
    overflow: hidden;
}

.certificates-section .section-title {
    text-align: center;
    margin-bottom: 45px;
    padding: 0;
}

.certificates-section .section-title h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #0508df;
    position: relative;
    display: inline-block;
    margin-bottom: 10px;
}

.certificates-section .section-title h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: #0508df;
    border-radius: 2px;
}

.certificates-section .section-title p {
    font-size: 0.95rem;
    color: #6b7280;
    margin-top: 22px;
}

/* ===== SWIPER WRAPPER ===== */
.certificates-section .certSwiper {
    padding: 10px 20px 60px;
    overflow: hidden;
}

.certificates-section .swiper-wrapper {
    align-items: stretch;
}

.certificates-section .swiper-slide {
    display: flex;
    height: auto;
    justify-content: center;
    align-items: stretch;
    box-sizing: border-box;
}

/* ===== CERT ITEM (CARD) ===== */
.certificates-section .cert-item {
    background: #ffffff;
    border-radius: 10px;
    padding: 20px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    width: 100%;
    height: 60%;
    min-height: 250px;
    box-sizing: border-box;
}

.certificates-section .cert-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(5, 8, 223, 0.15);
    border-color: #0508df;
}

/* ===== HEADER (Judul + Label) ===== */
.certificates-section .cert-header {
    text-align: center;
    margin-bottom: 15px;
    width: 100%;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.certificates-section .cert-header h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 6px 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.certificates-section .cert-label {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    color: #0508df;
    background: transparent;
    padding: 0;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ===== IMAGE ===== */
.certificates-section .cert-image {
    flex-grow: 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px 0;
    overflow: hidden;
}

.certificates-section .cert-image img {
    max-width: 100%;
    max-height: 150px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
}

.certificates-section .cert-item:hover .cert-image img {
    transform: scale(1.05);
}

/* ===== NAVIGATION ARROWS - DISEMBUNYIKAN ===== */
.certificates-section .swiper-button-next,
.certificates-section .swiper-button-prev {
    display: none !important;
}

/* ===== PAGINATION DOTS ===== */
.certificates-section .swiper-pagination {
    position: relative !important;
    margin-top: -40px !important;
    bottom: 0 !important;
}

.certificates-section .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: #d1d5db;
    opacity: 1;
    transition: all 0.3s ease;
    margin: 0 4px !important;
}

.certificates-section .swiper-pagination-bullet-active {
    background: #0508df;
    width: 24px;
    border-radius: 4px;
}


/* ============================================
   RESPONSIVE - CERTIFICATES SECTION
   ============================================ */

/* Tablet Landscape */
@media (max-width: 992px) {
    .certificates-section .cert-item {
        min-height: 230px;
        padding: 15px 12px;
    }
    .certificates-section .cert-image img {
        max-height: 130px;
    }
    .certificates-section .cert-header h4 {
        font-size: 0.85rem;
    }
}

/* Tablet Portrait & Mobile */
@media (max-width: 768px) {
    .certificates-section {
        padding: 45px 0 55px;
    }
    .certificates-section .section-title h2 {
        font-size: 1.8rem;
    }
    .certificates-section .section-title p {
        font-size: 0.85rem;
    }
    .certificates-section .certSwiper {
        padding: 10px 15px 55px;
    }
    .certificates-section .cert-item {
        min-height: 200px;
        padding: 12px 10px;
    }
    .certificates-section .cert-header h4 {
        font-size: 0.8rem;
    }
    .certificates-section .cert-label {
        font-size: 0.6rem;
    }
    .certificates-section .cert-image img {
        max-height: 110px;
    }
}

/* Small Mobile */
@media (max-width: 576px) {
    .certificates-section {
        padding: 35px 0 50px;
    }
    .certificates-section .section-title h2 {
        font-size: 1.5rem;
    }
    .certificates-section .section-title p {
        font-size: 0.78rem;
    }
    .certificates-section .certSwiper {
        padding: 5px 5px 50px;
    }
    .certificates-section .swiper-slide {
        padding: 3px;
    }
    .certificates-section .cert-item {
        min-height: 180px;
        padding: 10px 8px;
        border-radius: 8px;
    }
    .certificates-section .cert-header {
        min-height: 40px;
        margin-bottom: 8px;
    }
    .certificates-section .cert-header h4 {
        font-size: 0.75rem;
    }
    .certificates-section .cert-label {
        font-size: 0.55rem;
    }
    .certificates-section .cert-image img {
        max-height: 100px;
    }
    .certificates-section .swiper-pagination-bullet {
        width: 7px;
        height: 7px;
    }
    .certificates-section .swiper-pagination-bullet-active {
        width: 20px;
    }
}

/* ============================================
   17. CONTACT CTA
   ============================================ */
.contact-cta {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    position: relative;
    z-index: 20;
    pointer-events: all;
}

.cta-button:hover {
    background-color: transparent;
    color: var(--accent-color);
}

.cta-button-white {
    display: inline-block;
    padding: 15px 40px;
    background-color: #ffffff;
    color: #1a3a6b;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 2px solid #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button-white:hover {
    background-color: transparent;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

/* ============================================
   18. FOOTER STYLES
   ============================================ */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--white);
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li { margin-bottom: 0.8rem; }

.footer-col ul li a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.footer-col ul li a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-contact p {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.footer-contact i { margin-right: 10px; }

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #2d3748;
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    color: var(--white);
    font-size: 1rem;
}

.footer-bottom p { margin: 0; }

/* ============================================
   19. KATALOG PRODUK STYLES
   ============================================ */
.msi-body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--msi-text);
    background-color: var(--msi-bg-light);
}

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

.msi-hero {
    background: linear-gradient(rgba(26, 115, 232, 0.8), rgba(26, 115, 232, 0.9)), url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?ixlib=rb-1.2.1&auto=format&fit=crop&w=1500&q=80');
    background-size: cover;
    background-position: center;
    color: var(--msi-white);
    padding: 250px 20px;
    text-align: center;
    border-radius: var(--msi-radius);
    margin-bottom: 40px;
}

.msi-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.msi-hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.msi-btn-hero {
    display: inline-block;
    background-color: var(--msi-secondary);
    color: var(--msi-white);
    padding: 14px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--msi-transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    border: none;
    cursor: pointer;
}

.msi-btn-hero:hover {
    background-color: #c0392b;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.msi-section-heading {
    text-align: center;
    margin-bottom: 50px;
}

.msi-section-heading h2 {
    font-size: 2rem;
    color: var(--msi-primary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.msi-section-heading h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--msi-secondary);
}

.msi-section-heading p {
    color: var(--msi-text-light);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 20px auto 0;
}

.msi-category-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.msi-filter-btn {
    padding: 10px 25px;
    background-color: var(--msi-white);
    border: 2px solid var(--msi-primary);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--msi-transition);
    font-weight: 600;
    color: var(--msi-primary);
}

.msi-filter-btn:hover,
.msi-filter-btn.active {
    background-color: var(--msi-primary);
    color: var(--msi-white);
}

.msi-produk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.msi-produk {
    background-color: var(--msi-white);
    border-radius: var(--msi-radius);
    overflow: hidden;
    transition: var(--msi-transition);
    box-shadow: var(--msi-shadow);
    display: flex;
    flex-direction: column;
    height: 100%;
    animation: msi-fadeIn 0.5s ease-out;
}

.msi-produk:hover {
    transform: translateY(-10px);
    box-shadow: var(--msi-shadow-hover);
}

.msi-produk-image-container {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.msi-produk-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--msi-transition);
}

.msi-produk:hover .msi-produk-image { transform: scale(1.05); }

.msi-produk-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--msi-primary);
    color: var(--msi-white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.msi-produk-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.msi-produk-title {
    color: var(--msi-text);
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.2rem;
    font-weight: 700;
}

.msi-produk-actions {
    margin-top: auto;
    padding-top: 20px;
    display: flex;
    gap: 10px;
}

.msi-btn-brosur {
    display: block;
    background-color: var(--msi-accent);
    color: var(--msi-white);
    padding: 12px 20px;
    text-decoration: none;
    border-radius: var(--msi-radius);
    text-align: center;
    font-weight: 600;
    transition: var(--msi-transition);
    flex: 1;
}

.msi-btn-brosur:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

.msi-btn-tambah {
    background-color: var(--msi-primary);
    color: var(--msi-white);
    padding: 14px 28px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: var(--msi-transition);
    display: inline-block;
    border: none;
    cursor: pointer;
    box-shadow: var(--msi-shadow);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.msi-btn-tambah:hover {
    background-color: var(--msi-primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--msi-shadow-hover);
}

.msi-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.msi-page-title {
    color: var(--msi-primary);
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
}

.msi-kategori { margin-bottom: 50px; }

.msi-kategori-title {
    color: var(--msi-primary);
    font-size: 1.8rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--msi-gray);
}

.msi-empty-state {
    text-align: center;
    padding: 40px;
    background-color: var(--msi-white);
    border-radius: var(--msi-radius);
    color: var(--msi-text-light);
}

/* ============================================
   20. ANIMATIONS
   ============================================ */
@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-50px) rotate(180deg); }
    100% { transform: translateY(0) rotate(360deg); }
}

@keyframes float-particle {
    0% { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) translateX(100px) rotate(360deg); opacity: 0; }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes rotating {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes logoFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0); }
}

@keyframes logoPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

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

@keyframes fadeInOverlay {
    from { opacity: 0; }
    to { opacity: 1; }
}

.logo-item:nth-child(1) { animation: logoFloat 6s ease-in-out infinite; }
.logo-item:nth-child(2) { animation: logoFloat 7s ease-in-out infinite 0.5s; }
.logo-item:nth-child(3) { animation: logoFloat 8s ease-in-out infinite 1s; }
.logo-item:nth-child(4) { animation: logoFloat 9s ease-in-out infinite 1.5s; }
.logo-item:nth-child(5) { animation: logoFloat 10s ease-in-out infinite 2s; }
.logo-item:nth-child(6) { animation: logoFloat 11s ease-in-out infinite 2.5s; }

.clients.animate-in .clients-intro { animation: fadeInLeft 1s ease-out; }
.clients.animate-in .clients-logos { animation: fadeInRight 1s ease-out; }
.clients.animate-in .logo-item { animation: fadeInUp 0.8s ease-out; }
.clients.animate-in .logo-item:nth-child(1) { animation-delay: 0.1s; }
.clients.animate-in .logo-item:nth-child(2) { animation-delay: 0.2s; }
.clients.animate-in .logo-item:nth-child(3) { animation-delay: 0.3s; }
.clients.animate-in .logo-item:nth-child(4) { animation-delay: 0.4s; }
.clients.animate-in .logo-item:nth-child(5) { animation-delay: 0.5s; }
.clients.animate-in .logo-item:nth-child(6) { animation-delay: 0.6s; }

/* ============================================
   21. RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1200px) {
    .container { padding: 0 15px; }
}

/* Tablet Landscape */
@media (max-width: 992px) {
    .mobile-toggle { display: block; }
    .desktop-only { display: none; }

    .header-container {
        padding: 8px 15px;
        min-height: 65px;
    }
    .logo img { height: 45px; }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 360px;
        height: 100vh;
        background: var(--white, #fff);
        padding: 80px 28px 30px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -8px 0 40px rgba(0, 0, 0, 0.15);
        z-index: 1000;
        overflow-y: auto;
        display: block;
    }

    .nav-menu.active { right: 0; }

    .nav-menu.active::before {
        content: '';
        position: fixed;
        top: 0;
        left: -100vw;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.4);
        z-index: -1;
        animation: fadeInOverlay 0.3s ease forwards;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        width: 100%;
    }

    .nav-item {
        width: 100%;
        margin: 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    .nav-item:last-child { border-bottom: none; }

    .nav-link {
        display: block;
        padding: 14px 18px;
        font-size: 17px;
        font-weight: 500;
        width: 100%;
        border-radius: 8px;
        white-space: normal;
        transition: background 0.2s ease, color 0.2s ease;
    }

    .nav-link:hover {
        background: rgba(5, 8, 223, 0.06);
        color: var(--primary-color, #0508df);
    }
    .nav-link::after { display: none; }
    .nav-link.active {
        background: rgba(5, 8, 223, 0.08);
        color: var(--primary-color, #0508df);
    }

    .translate-item {
        margin: 8px 0 0;
        padding: 14px 18px;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    #google_translate_element { width: 100%; }
    #google_translate_element select {
        width: 100%;
        padding: 12px 16px;
        font-size: 15px;
        border-radius: 8px;
        border: 2px solid #e0e0e0;
        background: #f8f9fa;
    }

    .mobile-cta {
        display: block !important;
        margin-top: 12px;
        padding: 10px 18px;
        border-bottom: none !important;
    }
    .mobile-cta .cta-button-small {
        display: block;
        text-align: center;
        padding: 14px 20px;
        font-size: 16px;
        border-radius: 8px;
        background: var(--primary-color, #0508df);
        color: var(--white, #fff);
        border: 2px solid var(--primary-color, #0508df);
        transition: var(--transition, all 0.3s ease);
    }
    .mobile-cta .cta-button-small:hover {
        background: transparent;
        color: var(--primary-color, #0508df);
    }

    body.menu-open { overflow: hidden; }

    .logo-grid { grid-template-columns: repeat(2, 1fr); }
    .about-content { flex-direction: column; }
    .about-image { margin-bottom: 30px; }

    .timeline::after { left: 31px; }
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    .timeline-item:nth-child(even) { left: 0; }
    .timeline-item::after { left: 18px; }
    .timeline-item:nth-child(odd)::after { right: auto; }

    .coverage-content { flex-direction: column; }
    .coverage-info,
    .coverage-map { width: 100%; }

    .hero h2 { font-size: 2.5rem; }
    .hero p { font-size: 1.2rem; }

    .msi-produk-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 25px;
    }
    .msi-hero { padding: 60px 20px; }
    .msi-hero h1 { font-size: 2.2rem; }

    /* Certificates - Tablet */
    .certificates-section .cert-item {
        min-height: 230px;
        padding: 15px 12px;
    }
    .certificates-section .cert-image img {
        max-height: 130px;
    }
    .certificates-section .cert-header h4 {
        font-size: 0.85rem;
    }
    .certificates-section .swiper-button-next,
    .certificates-section .swiper-button-prev {
        width: 38px;
        height: 38px;
    }
    .certificates-section .swiper-button-next::after,
    .certificates-section .swiper-button-prev::after {
        font-size: 16px;
    }
}

/* Tablet Portrait & Mobile */
@media (max-width: 768px) {
    .hero h2 { font-size: 2.2rem; }
    .hero p { font-size: 1.1rem; }
    .hero .container {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-sm);
    }
    .hero-content h1 { font-size: 2.5rem; }
    .section-title h2 { font-size: 2rem; }

    .clients-content {
        flex-direction: column;
        gap: 3rem;
    }
    .logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    .logo-item {
        height: 120px;
        padding: var(--spacing-sm);
    }

    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .footer-social { justify-content: center; }

    .stat-number { font-size: 2.5rem; }
    .social-sidebar { display: none; }

    .msi-page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .msi-produk-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
    }
    .msi-hero { padding: 50px 20px; }
    .msi-hero h1 { font-size: 2rem; }
    .msi-hero p { font-size: 1rem; }
    .msi-section-heading h2 { font-size: 1.8rem; }

    /* Certificates - Mobile */
    .certificates-section {
        padding: 45px 0 55px;
    }
    .certificates-section .section-title h2 {
        font-size: 1.8rem;
    }
    .certificates-section .section-title p {
        font-size: 0.85rem;
    }
    .certificates-section .certSwiper {
        padding: 10px 35px 45px;
    }
    .certificates-section .cert-item {
        min-height: 200px;
        padding: 12px 10px;
    }
    .certificates-section .cert-header h4 {
        font-size: 0.8rem;
    }
    .certificates-section .cert-label {
        font-size: 0.6rem;
    }
    .certificates-section .cert-image img {
        max-height: 110px;
    }
    .certificates-section .swiper-button-next,
    .certificates-section .swiper-button-prev {
        width: 34px;
        height: 34px;
        margin-top: -22px;
    }
    .certificates-section .swiper-button-next::after,
    .certificates-section .swiper-button-prev::after {
        font-size: 14px;
    }
    .certificates-section .swiper-button-next { right: 4px; }
    .certificates-section .swiper-button-prev { left: 4px; }
}

/* Small Mobile */
@media (max-width: 576px) {
    .header-container {
        padding: 6px 12px;
        min-height: 58px;
    }
    .logo img { height: 38px; }
    .mobile-toggle {
        font-size: 24px;
        padding: 6px 10px;
    }
    .nav-menu {
        width: 92%;
        max-width: 320px;
        padding: 70px 20px 25px;
    }
    .nav-link {
        font-size: 16px;
        padding: 12px 16px;
    }
    .nav-item { margin: 4px 0; }
    .translate-item { padding: 12px 16px; }
    #google_translate_element select {
        padding: 10px 14px;
        font-size: 14px;
    }
    .mobile-cta { padding: 8px 16px; }
    .mobile-cta .cta-button-small {
        padding: 12px 16px;
        font-size: 15px;
    }

    .logo-grid { grid-template-columns: 1fr; }
    .logo-item { height: 100px; }

    .hero h2 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    .section-title h2 { font-size: 1.8rem; }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    .stat-item { padding: var(--spacing-md); }
    .stat-number { font-size: 2.2rem; }

    .msi-container { padding: 15px; }
    .msi-produk-grid { grid-template-columns: 1fr; }
    .msi-page-title { font-size: 1.8rem; }
    .msi-hero { padding: 40px 15px; }
    .msi-hero h1 { font-size: 1.8rem; }

    /* Certificates - Small Mobile */
    .certificates-section {
        padding: 35px 0 50px;
    }
    .certificates-section .section-title h2 {
        font-size: 1.5rem;
    }
    .certificates-section .section-title p {
        font-size: 0.78rem;
    }
    .certificates-section .certSwiper {
        padding: 5px 5px 40px;
    }
    .certificates-section .swiper-slide {
        padding: 3px;
    }
    .certificates-section .cert-item {
        min-height: 180px;
        padding: 10px 8px;
        border-radius: 8px;
    }
    .certificates-section .cert-header {
        min-height: 40px;
        margin-bottom: 8px;
    }
    .certificates-section .cert-header h4 {
        font-size: 0.75rem;
    }
    .certificates-section .cert-label {
        font-size: 0.55rem;
    }
    .certificates-section .cert-image img {
        max-height: 100px;
    }
    /* Panah disembunyikan di HP, navigasi pakai swipe/dots */
    .certificates-section .swiper-button-next,
    .certificates-section .swiper-button-prev {
        display: none !important;
    }
    .certificates-section .swiper-pagination-bullet {
        width: 7px;
        height: 7px;
    }
    .certificates-section .swiper-pagination-bullet-active {
        width: 20px;
    }
}

/* ============================================
   22. ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}