/*
Theme Name: Home Lift Theme
Author: Web Developer
Description: Tema kustom untuk Home Lift.
Version: 1.0
*/

:root {
    --primary-color: #0d2b45;     
    --accent-gold: #c99e32;       
    --accent-gold-hover: #b08722;
    --dark-bg: #12161a;
    --dark-card: #1b2127;
    --light-bg: #f5f7fa;
    --border-color: #e5e9f0;
    --text-main: #2b3542;
    --text-muted: #6c7a89;
    --white: #ffffff;
    --wa-green: #25D366;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

.container {
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding { padding: 75px 0; }
.bg-white { background-color: var(--white); }
.bg-light { background-color: var(--light-bg); }
.bg-dark { background-color: var(--dark-bg); }
.text-white { color: var(--white) !important; }
.text-gray { color: #9aa8b6; }
.text-gold { color: var(--accent-gold); }
.text-highlight { color: var(--accent-gold); }
.text-center { text-align: center; }

.sub-label {
    display: inline-block;
    color: var(--accent-gold);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.section-heading h2 {
    font-size: 2.3rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.section-heading p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto 45px;
}

/* 1. Top Bar */
.top-bar {
    background-color: #071524;
    color: #b0c0d0;
    font-size: 0.85rem;
    padding: 9px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.contact-info span {
    margin-right: 22px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.contact-info i { color: var(--accent-gold); }
.btn-top-quote {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: 0.2s;
}
.btn-top-quote:hover { color: var(--white); }

/* 2. Main Header */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
}
.logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
}
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 25px;
}
.nav-menu a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: 0.2s;
}
.nav-menu a:hover, .nav-menu a.active {
    color: var(--accent-gold);
}
.header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}
.btn-wa-header {
    background-color: var(--wa-green);
    color: var(--white);
    text-decoration: none;
    padding: 8px 18px;
    font-weight: 700;
    font-size: 0.88rem;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: 0.3s;
}
.btn-wa-header:hover {
    background-color: #1eb956;
}
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* 3. Hero Section */
.hero-section {
    background: linear-gradient(135deg, #091929 0%, #102e4c 100%);
    color: var(--white);
    padding: 70px 0;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}
.badge-tag {
    display: inline-block;
    background: rgba(201, 158, 50, 0.15);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    padding: 5px 14px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 18px;
}
.hero-text h1 {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: 18px;
}
.hero-desc {
    color: #c7d5e4;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 30px;
}
.hero-btns {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}
.btn-primary-wemet {
    background-color: var(--accent-gold);
    color: #071524;
    padding: 13px 26px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: 0.3s;
}
.btn-primary-wemet:hover {
    background-color: var(--accent-gold-hover);
    color: var(--white);
}
.btn-secondary-wemet {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.4);
    padding: 13px 26px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: 0.3s;
}
.btn-secondary-wemet:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
}
.hero-image-box img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
}

/* 4. Trust / Stat Bar */
.trust-bar {
    background-color: #06111a;
    color: var(--white);
    padding: 25px 0;
    border-bottom: 2px solid var(--accent-gold);
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 14px;
}
.trust-item i {
    font-size: 2rem;
    color: var(--accent-gold);
}
.trust-item h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
}
.trust-item p {
    font-size: 0.8rem;
    color: #92a4b8;
    margin: 0;
}

/* 5. Product Cards */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.product-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    border-color: var(--accent-gold);
}
.card-img-wrap {
    position: relative;
    height: 230px;
    background-color: #edf2f7;
}
.card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #091929;
    color: var(--accent-gold);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 3px;
    text-transform: uppercase;
}
.card-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.card-content h3 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 3px;
}
.card-subtitle {
    font-size: 0.82rem;
    color: var(--accent-gold-hover);
    font-weight: 600;
    margin-bottom: 12px;
}
.card-specs {
    list-style: none;
    font-size: 0.84rem;
    color: var(--text-muted);
    margin-bottom: 18px;
    flex-grow: 1;
}
.card-specs li {
    margin-bottom: 6px;
    display: flex;
    gap: 6px;
}
.card-specs i {
    color: var(--accent-gold);
    margin-top: 3px;
}
.card-link {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}
.card-link:hover {
    color: var(--accent-gold);
}

/* 6. Feature Grid */
.features-grid-wemet {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}
.feature-item {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    padding: 30px 22px;
    border-radius: 8px;
    transition: 0.3s;
}
.feature-item:hover {
    border-color: var(--accent-gold);
    background: var(--white);
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
}
.feat-icon {
    width: 55px;
    height: 55px;
    background: var(--primary-color);
    color: var(--accent-gold);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 18px;
}
.feature-item h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}
.feature-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* 7. Parameter Table & BlueprintS */
.param-layout {
    display: grid;
    grid-template-columns: 1.35fr 0.9fr;
    gap: 30px;
    align-items: start;
}
.param-table-container {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}
.wemet-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}
.wemet-table th {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 13px 18px;
    text-align: left;
    font-family: 'Montserrat', sans-serif;
}
.wemet-table td {
    padding: 11px 18px;
    border-bottom: 1px solid var(--border-color);
}
.wemet-table tr:nth-child(even) td {
    background-color: #f8fafc;
}
.blueprint-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
}
.blueprint-card img {
    width: 100%;
    height: auto;
    border-radius: 6px;
    margin-bottom: 18px;
}
.blueprint-footer h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.blueprint-footer p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 15px;
}
.btn-custom-quote {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 9px 18px;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 4px;
    transition: 0.3s;
}
.btn-custom-quote:hover {
    background: var(--accent-gold);
    color: #091929;
}

/* 8. Safety Grid */
.safety-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}
.safety-card {
    display: flex;
    gap: 18px;
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 22px;
}
.safety-icon-wrap {
    font-size: 2rem;
    color: var(--accent-gold);
    line-height: 1;
}
.safety-details h4 {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 6px;
}
.safety-details p {
    font-size: 0.88rem;
    color: #9aa8b6;
    line-height: 1.6;
}

/* 9. Customization Tab System */
.tab-wrapper {
    max-width: 920px;
    margin: 0 auto;
}
.tab-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 25px;
}
.tab-btn {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    padding: 9px 20px;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: 0.3s;
    color: var(--primary-color);
}
.tab-btn.active, .tab-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}
.tab-pane {
    display: none;
    animation: fadeIn 0.4s ease;
}
.tab-pane.active {
    display: block;
}
.tab-pane-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}
.tab-pane-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
}
.tab-image-box img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* 10. Inquiry / Quote Form Section */
.inquiry-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 40px;
    align-items: center;
}
.inquiry-left h2 {
    font-size: 2.1rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}
.inquiry-left p {
    color: var(--text-muted);
    margin-bottom: 25px;
}
.icc-item {
    display: flex;
    gap: 14px;
    margin-bottom: 16px;
    align-items: flex-start;
}
.icc-item i {
    font-size: 1.2rem;
    color: var(--accent-gold);
    margin-top: 4px;
}
.icc-item strong {
    display: block;
    color: var(--primary-color);
    font-size: 0.92rem;
}
.icc-item span {
    color: var(--text-muted);
    font-size: 0.88rem;
}
.form-wrapper {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
}
.form-wrapper h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 18px;
}
.form-group {
    margin-bottom: 14px;
}
.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--primary-color);
}
.form-group input, .form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.88rem;
    outline: none;
    transition: border 0.2s;
}
.form-group input:focus, .form-group select:focus {
    border-color: var(--accent-gold);
}
.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.btn-submit-form {
    width: 100%;
    background-color: var(--wa-green);
    color: var(--white);
    border: none;
    padding: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: 0.3s;
}
.btn-submit-form:hover {
    background-color: #1eb956;
}


.main-footer {
    background-color: #06111a;
    color: #92a4b8;
    padding-top: 60px;
}
.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 35px;
    padding-bottom: 40px;
}
.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 14px;
}
.col-about p {
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 15px;
}
.footer-badges span {
    display: inline-block;
    border: 1px solid rgba(201,158,50,0.4);
    color: var(--accent-gold);
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 3px;
    margin-right: 6px;
}
.footer-col h4 {
    color: var(--white);
    font-size: 1.05rem;
    margin-bottom: 16px;
    position: relative;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 25px;
    height: 2px;
    background-color: var(--accent-gold);
}
.footer-col ul {
    list-style: none;
}
.footer-col ul li {
    margin-bottom: 8px;
}
.footer-col ul li a {
    color: #92a4b8;
    text-decoration: none;
    font-size: 0.88rem;
    transition: 0.2s;
}
.footer-col ul li a:hover {
    color: var(--accent-gold);
}
.col-contact p {
    font-size: 0.88rem;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.col-contact i {
    color: var(--accent-gold);
    margin-top: 4px;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 18px 0;
    font-size: 0.82rem;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.wa-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 55px;
    height: 55px;
    background-color: var(--wa-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 5px 20px rgba(37,211,102,0.4);
    z-index: 999;
    text-decoration: none;
    transition: 0.3s;
}
.wa-float:hover {
    transform: scale(1.1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1024px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid-wemet { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-btns { justify-content: center; }
    .param-layout { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    .mobile-toggle { display: block; }
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    .nav-menu.active { display: block; }
    .nav-menu ul { flex-direction: column; gap: 15px; }
    .hero-text h1 { font-size: 2.3rem; }
    .product-grid { grid-template-columns: 1fr; }
    .features-grid-wemet { grid-template-columns: 1fr; }
    .safety-grid { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr; }
    .inquiry-grid { grid-template-columns: 1fr; }
    .form-row-2 { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
}


/*  SPESIFIKASI HIDRAULIK */
   .page-header-banner {
    background: linear-gradient(135deg, rgba(9, 25, 41, 0.9) 0%, rgba(16, 46, 76, 0.9) 100%), url('image_3aec07.jpg') center/cover;
    padding: 80px 0;
    color: white;
    text-align: center;
    border-bottom: 3px solid var(--accent-gold);
}
.breadcrumb {
    font-size: 0.9rem;
    color: var(--accent-gold);
    margin-bottom: 15px;
    font-weight: 600;
}
.breadcrumb a {
    color: #b0c0d0;
    text-decoration: none;
}
.breadcrumb a:hover { color: white; }

.detail-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.overview-img img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}
.overview-text h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}
.overview-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.quick-specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}
.quick-spec-box {
    background: var(--light-bg);
    padding: 20px;
    border-left: 4px solid var(--accent-gold);
    border-radius: 4px;
}
.quick-spec-box span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
}
.quick-spec-box strong {
    font-size: 1.4rem;
    color: var(--primary-color);
    font-family: 'Montserrat', sans-serif;
}

.safety-feature-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.customization-banner img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    margin-top: 30px;
}

@media (max-width: 992px) {
    .detail-overview { grid-template-columns: 1fr; }
}


/* OPTIMASI TAMPILAN MOBILE  */
@media screen and (max-width: 768px) {

    .section-padding { padding: 50px 0 !important; }
    h1, .page-title { font-size: 2.2rem !important; }
    h2, .section-title { font-size: 1.8rem !important; }
    .page-header-banner { padding: 60px 0 !important; }
    .breadcrumb { font-size: 0.8rem !important; }


    .features-grid-wemet { grid-template-columns: 1fr !important; }
    .product-grid { grid-template-columns: 1fr !important; }
    .quick-specs-grid { grid-template-columns: 1fr !important; gap: 15px !important; }
    
    
    .param-table-container { 
        overflow-x: auto !important; 
        -webkit-overflow-scrolling: touch;
    }
    .wemet-table { min-width: 500px; } 
    .wemet-table th, .wemet-table td { 
        padding: 10px !important; 
        font-size: 0.85rem !important; 
    }


    .catalog-wrapper { padding: 15px !important; }
    .belt-feature-card { padding: 20px !important; }
    .param-blueprint-box > div { padding: 15px !important; height: auto !important; }
    
    
    .tab-nav { 
        flex-direction: column; 
        gap: 8px; 
    }
    .tab-btn { 
        width: 100%; 
        padding: 10px !important; 
        font-size: 0.9rem !important; 
    }

    .safety-list .safety-card { 
        flex-direction: column; 
        text-align: center; 
        align-items: center; 
    }
    .safety-list .safety-icon-wrap { margin-bottom: 10px; }
}

.overview-img img, 
.catalog-wrapper img, 
.tab-image-box img, 
.param-blueprint-box img {
    transition: transform 0.6s ease;
}
.overview-img:hover img, 
.catalog-wrapper:hover img, 
.tab-image-box:hover img, 
.param-blueprint-box:hover img {
    transform: scale(1.03);
}


.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}


.wa-float-wrapper {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 15px;
    pointer-events: none; 
}
.wa-bubble-text {
    background: var(--white);
    color: var(--primary-color);
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    position: relative;
    animation: floatingBubble 2.5s infinite ease-in-out;
    border: 1px solid var(--border-color);
}
.wa-bubble-text::after {
    content: '';
    position: absolute;
    right: -7px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 7px 0 7px 7px;
    border-style: solid;
    border-color: transparent transparent transparent var(--white);
}
.wa-float-btn {
    width: 60px;
    height: 60px;
    background-color: var(--wa-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 6px 20px rgba(37,211,102,0.4);
    text-decoration: none;
    transition: all 0.3s;
    pointer-events: auto; 
}
.wa-float-btn:hover {
    transform: scale(1.1) rotate(-10deg);
}
@keyframes floatingBubble {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@media (max-width: 768px) {
    .wa-bubble-text { display: none; }
}

/* OPTIMASI KHUSUS TABLET & HANDPHONE */

@media screen and (max-width: 992px) {

    .header-inner { padding: 12px 20px; }
    
    /* Layout Overview & Spesifikasi menjadi 1 kolom yang rapi */
    .detail-overview { 
        grid-template-columns: 1fr !important; 
        gap: 35px !important; 
    }
    .param-layout { 
        grid-template-columns: 1fr !important; 
        gap: 30px !important; 
    }
    
   
    .product-grid { 
        grid-template-columns: repeat(2, 1fr) !important; 
        gap: 20px !important; 
    }
    .features-grid-wemet { 
        grid-template-columns: repeat(2, 1fr) !important; 
        gap: 20px !important; 
    }
    .safety-grid { 
        grid-template-columns: repeat(2, 1fr) !important; 
    }
    
    .overview-img img,
    .catalog-wrapper,
    .belt-feature-card {
        max-width: 100% !important;
    }
}

@media screen and (max-width: 768px) {
    h1, .page-header-banner h1 { 
        font-size: 2rem !important; 
        line-height: 1.25 !important; 
    }
    h2, .section-heading h2 { 
        font-size: 1.6rem !important; 
        line-height: 1.3 !important; 
    }
    .hero-desc, .section-heading p { 
        font-size: 0.95rem !important; 
    }
    .section-padding { 
        padding: 45px 0 !important; 
    }
    .page-header-banner { 
        padding: 50px 15px !important; 
    }

    .product-grid,
    .features-grid-wemet,
    .safety-grid,
    .quick-specs-grid,
    .inquiry-grid { 
        grid-template-columns: 1fr !important; 
        gap: 15px !important; 
    }

    .tab-nav { 
        display: flex;
        flex-direction: column;
        gap: 8px; 
    }
    .tab-btn { 
        width: 100%; 
        padding: 12px 15px !important; 
        font-size: 0.9rem !important;
        text-align: center;
    }

    .param-table-container { 
        overflow-x: auto !important; 
        -webkit-overflow-scrolling: touch;
        border-radius: 8px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    }
    .wemet-table { 
        min-width: 480px; 
    }
    .wemet-table th, 
    .wemet-table td { 
        padding: 10px 12px !important; 
        font-size: 0.85rem !important; 
    }

    .btn-primary-wemet, 
    .btn-secondary-wemet, 
    .btn-submit-form { 
        width: 100%; 
        text-align: center;
        padding: 14px 20px !important;
        font-size: 1rem !important;
    }

    
    .wa-bubble-text { 
        display: none !important; 
    }
    .wa-float-wrapper { 
        bottom: 20px; 
        right: 20px; 
    }
    .wa-float-btn { 
        width: 52px; 
        height: 52px; 
        font-size: 26px; 
    }
}

@media (hover: none) {
    .btn-primary-wemet:hover,
    .btn-secondary-wemet:hover,
    .feature-item:hover,
    .product-card:hover {
        transform: none !important;
    }
}

@media screen and (max-width: 992px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        border-top: 1px solid var(--border-color);
    }
    .nav-menu.active {
        display: block !important;
    }
    .nav-menu ul {
        flex-direction: column;
        padding: 0;
    }
    .nav-menu ul li {
        margin: 0;
    }
    .nav-menu ul li a {
        display: block;
        padding: 15px 20px;
        border-bottom: 1px solid var(--light-bg);
    }
}

.hero-text {
    background: rgba(9, 25, 41, 0.75); 
    padding: 35px 40px;
    border-radius: 16px; 
    backdrop-filter: blur(6px); 
    border: 1px solid rgba(255, 255, 255, 0.1); 
    display: inline-block;
}

   .features-grid-wemet > div,
   .feature-item {
       background: rgba(255, 255, 255, 0.65) !important; 
       backdrop-filter: blur(12px) !important; 
       -webkit-backdrop-filter: blur(12px) !important; 
       border: 1px solid rgba(255, 255, 255, 0.8) !important; 
       box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05) !important; 
   }

.feature-card li {
    color: #1a2b3c !important; 
}

.feature-card li span:first-child,
.feature-card li strong {
    color: #091929 !important; 
    font-weight: 700 !important; 
}

.mobile-menu-btn {
    display: none !important; 
}


@media (max-width: 991px) {
    .mobile-menu-btn {
        display: block !important;
    }

    .nav-menu {
        display: none;
        width: 100%;
        position: absolute;
        top: 100%; 
        left: 0;
        background-color: #ffffff; 
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        padding: 20px;
        z-index: 999;
    }

    
    .nav-menu ul {
        flex-direction: column;
        gap: 15px;
    }

    .nav-menu.active {
        display: block !important;
    }
}