/* ==========================================================================
   1. RESET & BASE STYLES
   ========================================================================== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { 
    font-family: 'Lucida Grande', 'Lucida Sans Unicode', 'Lucida Sans', -apple-system, BlinkMacSystemFont, Arial, sans-serif; 
    color: #2d3748; 
    background: radial-gradient(circle at center, #ffffff 0%, #f4f4f6 40%, #e2e8f0 100%);
    background-attachment: fixed;
    line-height: 1.6; 
}

/* ==========================================================================
   2. NAVBAR & NAVIGATION
   ========================================================================== */
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 15px 5%; background-color: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid #e2e8f0; position: sticky; top: 0; z-index: 1000; }
.logo-container { display: flex; align-items: center; max-width: 280px; }
.navbar nav a { text-decoration: none; color: #4a5568; margin: 0 15px; font-weight: 500; transition: color 0.2s; }
.navbar nav a:hover { color: #a3d200; }
.nav-right { display: flex; align-items: center; gap: 20px; }

.lang-btn { background: #ffffff; border: 1px solid #cbd5e0; padding: 6px 12px; border-radius: 4px; font-weight: bold; cursor: pointer; color: #4a5568; transition: all 0.2s; }
.lang-btn:hover { background: #2d3748; color: white; border-color: #2d3748; }
.cta-btn-nav { background-color: #1a365d; color: #ffffff !important; padding: 10px 20px; border-radius: 4px; text-decoration: none; font-weight: bold; transition: background 0.2s; }
.cta-btn-nav:hover { background-color: #a3d200; color: #2d3748 !important; }

/* ==========================================================================
   3. HERO SECTION
   ========================================================================== */
.hero { 
    padding: 160px 5% 140px 5%; 
    text-align: center; 
    position: relative;
    overflow: hidden;
    background: 
        radial-gradient(circle at 85% 80%, rgba(163, 210, 0, 0.15) 0%, transparent 60%), 
        radial-gradient(circle at 20% 30%, rgba(49, 130, 206, 0.1) 0%, transparent 65%), 
        radial-gradient(circle at 50% 50%, #ffffff 0%, #f4f4f6 40%, #e2e8f0 100%); 
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.hero-brand-logo-img { width: 560px !important; height: auto !important; max-width: 95% !important; display: block !important; margin: 0 auto 35px auto !important; object-fit: contain; mix-blend-mode: normal !important; filter: none !important; }
.hero-title { font-size: 32px !important; color: #1a365d !important; line-height: 1.4 !important; margin-bottom: 25px !important; font-weight: 700 !important; text-align: center !important; width: 100% !important; }

.hero::after {
    content: "";
    position: absolute;
    right: 5%;
    bottom: -10px;
    width: 550px;
    height: 400px;
    background-image: url('4.png');
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: contain;
    mix-blend-mode: multiply; 
    filter: brightness(1.15) contrast(1.05); 
    pointer-events: none;
    z-index: 1;
}
.hero::before { content: ""; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(to right, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.4) 60%, transparent 100%); pointer-events: none; z-index: 2; }
.hero-content { max-width: 900px; margin: 0 auto !important; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; position: relative; z-index: 3; }
.hero-subtitle { font-size: 18px; color: #4a5568; margin-bottom: 40px; text-align: center; max-width: 750px; line-height: 1.7; font-weight: 500; }
.hero-buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; width: 100%; }
.hero-buttons a { display: inline-block; padding: 15px 35px; border-radius: 5px; font-weight: bold; text-decoration: none; transition: all 0.2s; margin: 0; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }

.btn-primary { background-color: #a3d200; color: #2d3748; border: 1px solid #a3d200; }
.btn-primary:hover { background-color: #2d3748; color: #ffffff; border-color: #2d3748; transform: translateY(-2px); }
.btn-secondary { background-color: rgba(255, 255, 255, 0.8); color: #2d3748; border: 2px solid #2d3748; backdrop-filter: blur(5px); }
.btn-secondary:hover { background-color: #2d3748; color: #ffffff; transform: translateY(-2px); }

/* ==========================================================================
   4. FEATURES SECTION
   ========================================================================== */
.features-section, .product-section, .faq-section, .corporate-section { text-align: center !important; padding: 80px 5%; background: transparent; }
.section-title { font-size: 32px; color: #1a365d; text-align: center !important; margin-bottom: 10px; font-weight: 700; width: 100%; }
.section-subtitle { text-align: center !important; color: #718096; margin-bottom: 50px; font-size: 16px; width: 100%; }

.features-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; margin-top: 40px; }
.feature-card { flex: 1; min-width: 280px; max-width: 350px; background: rgba(255, 255, 255, 0.75); padding: 30px; border-radius: 8px; text-align: center; border: 1px solid rgba(226, 232, 240, 0.8); backdrop-filter: blur(5px); box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05); }
.feature-icon { font-size: 40px; margin-bottom: 15px; }
.feature-card h3 { color: #1a365d; margin-bottom: 10px; font-size: 20px; }
.feature-card p { color: #4a5568; font-size: 15px; }

/* ==========================================================================
   5. PRODUCT SECTION
   ========================================================================== */
.product-section { border-top: 1px solid rgba(0, 0, 0, 0.05); }
.product-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; }
.product-card { flex: 1; min-width: 300px; max-width: 360px; background: rgba(255, 255, 255, 0.85); padding: 30px; border-radius: 8px; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05); position: relative; display: flex; flex-direction: column; border: 1px solid rgba(226, 232, 240, 0.5); backdrop-filter: blur(5px); text-align: left; }
.border-entry { border-top: 5px solid #ed8936; }
.border-pro { border-top: 5px solid #3182ce; }
.border-enterprise { border-top: 5px solid #a3d200; }

.badge { position: absolute; top: 15px; right: 20px; padding: 4px 10px; border-radius: 4px; font-size: 10px; font-weight: bold; color: #ffffff; z-index: 10; }
.badge-entry { background-color: #ed8936; }
.badge-pro { background-color: #3182ce; }
.badge-enterprise { background-color: #2d3748; }

.product-image-container { position: relative; width: 100%; height: 200px; margin-top: 15px; margin-bottom: 15px; overflow: hidden; border-radius: 6px; }
.product-img, .product-img-secondary { width: 100%; height: 100%; object-fit: contain; position: absolute; top: 0; left: 0; transition: transform 0.4s ease, opacity 0.4s ease; }
.product-img-secondary { opacity: 0; transform: scale(0.95); }
.product-image-container:hover .product-img { opacity: 0; transform: scale(1.05); }
.product-image-container:hover .product-img-secondary { opacity: 1; transform: scale(1); }

.product-card h3 { color: #1a365d; font-size: 22px; margin-bottom: 5px; }
.processor { font-weight: bold; color: #4a5568; font-size: 14px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.desc { font-size: 14px; color: #718096; margin-bottom: 20px; flex-grow: 1; }
.specs-list { background: rgba(247, 250, 252, 0.7); padding: 15px; border-radius: 6px; margin-bottom: 25px; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; border: 1px solid #e2e8f0; }
.price { font-size: 24px; font-weight: bold; color: #e53e3e; margin-bottom: 20px; text-align: center; }
.btn-card { display: block; text-align: center; background-color: #2d3748; color: #ffffff; padding: 12px; border-radius: 5px; text-decoration: none; font-weight: bold; transition: all 0.2s; }
.btn-card:hover { background-color: #a3d200; color: #2d3748; }

/* ==========================================================================
   6. FAQ SECTION
   ========================================================================== */
.faq-section { border-top: 1px solid rgba(0, 0, 0, 0.05); }
.faq-container { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; text-align: left; }
.faq-item { background: rgba(255, 255, 255, 0.9); border-radius: 6px; border: 1px solid #e2e8f0; padding: 25px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02); }
.faq-question { font-size: 18px; color: #1a365d; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.faq-question::before { content: "•"; color: #a3d200; font-size: 25px; line-height: 0; }
.faq-answer { color: #4a5568; font-size: 15px; line-height: 1.6; padding-left: 15px; border-left: 2px solid #e2e8f0; }

/* ==========================================================================
   7. CORPORATE DISTRIBUTOR & MAPS
   ========================================================================== */
.corporate-section { border-top: 1px solid rgba(0, 0, 0, 0.05); }
.corporate-container { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 40px; align-items: stretch; text-align: left; }
.corp-info-panel { flex: 1.2; min-width: 320px; background: rgba(255, 255, 255, 0.85); padding: 40px; border-radius: 8px; border: 1px solid rgba(226, 232, 240, 0.6); backdrop-filter: blur(5px); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.03); }
.corp-info-panel h3 { color: #718096; font-size: 13px; font-weight: bold; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 8px; }
.company-name { color: #1a365d; font-size: 26px; font-weight: 800; margin-bottom: 25px; }
.address-box { font-size: 14.5px; color: #4a5568; line-height: 1.6; background: rgba(247, 250, 252, 0.6); padding: 20px; border-radius: 6px; border: 1px solid #e2e8f0; position: relative; }
.maps-link-btn { display: inline-block; margin-top: 12px; background-color: #2d3748; color: #ffffff !important; text-decoration: none; padding: 8px 16px; font-size: 13px; font-weight: bold; border-radius: 4px; transition: all 0.2s ease; }
.maps-link-btn:hover { background-color: #a3d200; color: #2d3748 !important; }
.corp-note { font-size: 13.5px; color: #718096; margin-top: 25px; font-style: italic; border-left: 3px solid #a3d200; padding-left: 15px; }

.corp-badges-grid { flex: 0.8; min-width: 300px; display: flex; flex-direction: column; gap: 20px; justify-content: center; }
.badge-trust-card { background: rgba(255, 255, 255, 0.9); border: 1px solid #e2e8f0; padding: 30px; border-radius: 8px; display: flex; gap: 20px; align-items: flex-start; }
.badge-trust-icon { font-size: 32px; background: #2d3748; color: #a3d200; width: 60px; height: 60px; min-width: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.badge-trust-card h4 { color: #1a365d; font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.badge-trust-card p { color: #64748b; font-size: 13.5px; line-height: 1.5; }

/* ==========================================================================
   8. MODERN TRANSACTION GATEWAY SECTION (FIXED FOR TRANS)
   ========================================================================== */
.transaction-section { padding: 90px 5%; background: transparent; border-top: 1px solid rgba(0, 0, 0, 0.05); text-align: center; }
.transaction-container { max-width: 1100px; margin: 0 auto; }
.transaction-container h2 { font-size: 32px; color: #1a365d; margin-bottom: 12px; font-weight: 800; letter-spacing: -0.5px; }
.transaction-container p { color: #718096; margin-bottom: 50px; font-size: 16px; }

.checkout-grid { display: flex; flex-wrap: wrap; gap: 40px; align-items: stretch; text-align: left; }
.marketplace-box { flex: 1; min-width: 320px; background: rgba(255, 255, 255, 0.85); padding: 40px; border-radius: 8px; border: 1px solid #e2e8f0; display: flex; flex-direction: column; justify-content: center; box-shadow: 0 20px 25px -5px rgba(0,0,0,0.02); }
.marketplace-box h3 { color: #1a365d; font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.marketplace-box p { color: #718096; font-size: 14.5px; margin-bottom: 30px; line-height: 1.6; }

.store-btn { display: flex; align-items: center; gap: 18px; padding: 18px 25px; border-radius: 6px; text-decoration: none; margin-bottom: 18px; transition: all 0.2s ease; border: 1px solid rgba(0,0,0,0.05); box-shadow: 0 4px 6px rgba(0,0,0,0.02); }
.store-icon { font-size: 28px; }
.store-text { display: flex; flex-direction: column; }
.store-text small { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: #718096; }
.store-text strong { font-size: 16px; font-weight: 700; }

.toko-btn { background-color: #ffffff; border-left: 5px solid #42b549; color: #2d3748; }
.toko-btn:hover { background-color: #f6fff6; border-color: #389e3f; transform: translateY(-2px); box-shadow: 0 10px 15px rgba(0,0,0,0.05); }

.shopee-btn { background-color: #ffffff; border-left: 5px solid #ee4d2d; color: #2d3748; }
.shopee-btn:hover { background-color: #fffaee; border-color: #d73c1f; transform: translateY(-2px); box-shadow: 0 10px 15px rgba(0,0,0,0.05); }

/* KELAS STRUKTURAL BARU UNTUK MENCEGAH BENTROK JAVASCRIPT */
.direct-order-box { flex: 1.2; min-width: 340px; background: #ffffff; padding: 40px; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05); }
.direct-title-text { text-align: center !important; color: #1a365d !important; font-size: 22px !important; font-weight: 700 !important; margin-bottom: 12px !important; display: block !important; }
.direct-desc-text { text-align: center !important; color: #718096 !important; font-size: 14.5px !important; margin-bottom: 30px !important; line-height: 1.6 !important; display: block !important; }

.b2b-form input, .b2b-form select { width: 100%; padding: 14px 18px; margin-bottom: 18px; border: 1px solid #cbd5e0; border-radius: 4px; font-size: 15px; color: #2d3748; background-color: #f7fafc; transition: all 0.2s; }
.b2b-form input:focus, .b2b-form select:focus { outline: none; border-color: #1a365d; background-color: #ffffff; box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1); }
.btn-submit { width: 100%; background-color: #1a365d; color: #ffffff; padding: 16px; border: none; border-radius: 4px; font-size: 16px; font-weight: bold; cursor: pointer; transition: background 0.2s; box-shadow: 0 4px 6px rgba(0,0,0,0.08); }
.btn-submit:hover { background-color: #a3d200; color: #2d3748; }

.main-footer { background-color: #1a202c; color: #a0aec0; text-align: center; padding: 30px 5%; font-size: 14px; border-top: 1px solid #2d3748; }

/* ==========================================================================
   9. RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 900px) {
    .corporate-container, .checkout-grid { flex-direction: column; }
}
@media (max-width: 768px) {
    .navbar { flex-direction: column; gap: 15px; }
    .hero-brand-logo-img { max-width: 420px !important; }
    .hero-title { font-size: 24px !important; }
    .hero { padding: 120px 5% 340px 5%; }
    .hero::after { width: 100%; height: 280px; right: 0; bottom: 0; filter: none; opacity: 0.8; }
    .b2b-form, .marketplace-box { padding: 25px; }
}