/* === MonasteryHill Design System for EAKTY === */
/* Colors: Primary #2F6ABC, Hover #6CA9F2, Text #3F4249, BG #F7F7F7 */
/* Fonts: Poppins (body/headings), Roboto (buttons) */

/* === Reset & Base === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'Poppins',Helvetica,Arial,Verdana,sans-serif;font-size:14px;line-height:25px;color:#3F4249;background:#F7F7F7}
img{max-width:100%;height:auto;display:block}
a{color:#2F6ABC;text-decoration:none;transition:color 0.3s}
a:hover{color:#6CA9F2}
.container{max-width:1340px;margin:0 auto;padding:0 50px}
.section{padding:80px 0}
.section-alt{background:#FFFFFF}
.section-dark{background:#1A1A1A;color:#FFFFFF}
.text-center{text-align:center}
.mt-20{margin-top:20px}.mt-40{margin-top:40px}.mb-20{margin-bottom:20px}.mb-40{margin-bottom:40px}.mb-60{margin-bottom:60px}

/* === Typography === */
h1,h2,h3,h4,h5,h6{font-family:'Poppins',Helvetica,Arial,Verdana,sans-serif;font-weight:600;color:#1A1A1A;line-height:1.3}
h1{font-size:42px;margin-bottom:20px}
h2{font-size:32px;margin-bottom:16px}
h3{font-size:20px;margin-bottom:12px}
h4{font-size:16px;margin-bottom:8px}
.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4{color:#FFFFFF}
.section-header{margin-bottom:50px}
.section-header h2{position:relative;display:inline-block;margin-bottom:12px}
.section-header h2::after{content:'';display:block;width:50px;height:3px;background:#2F6ABC;margin:12px auto 0}
.section-header p{color:#636E7C;font-size:15px;max-width:600px;margin:0 auto}

/* === Buttons === */
.btn{display:inline-block;font-family:'Roboto',Helvetica,Arial,Verdana,sans-serif;font-size:14px;font-weight:700;padding:12px 28px;border-radius:4px;text-align:center;cursor:pointer;transition:all 0.3s;border:none;line-height:1.4;text-transform:none;letter-spacing:0}
.btn-primary{background:#2F6ABC;color:#FFFFFF}
.btn-primary:hover{background:#6CA9F2;color:#FFFFFF}
.btn-outline{background:transparent;color:#FFFFFF;border:2px solid #FFFFFF}
.btn-outline:hover{background:#FFFFFF;color:#2F6ABC}
.btn-outline-dark{background:transparent;color:#2F6ABC;border:2px solid #2F6ABC}
.btn-outline-dark:hover{background:#2F6ABC;color:#FFFFFF}
.btn-lg{padding:16px 36px;font-size:16px}

/* === Header === */
.site-header{position:absolute;top:0;left:0;right:0;z-index:1000;height:80px;background:transparent;transition:all 0.3s}
.site-header.sticky{position:fixed;background:rgba(255,255,255,0.97);box-shadow:0 2px 20px rgba(0,0,0,0.08);height:70px}
.site-header.sticky .header-nav>a,.site-header.sticky .nav-item>a,.site-header.sticky .nav-item>.nav-link{color:#3F4249}
.site-header.sticky .header-logo .logo-text{color:#1A1A1A}
.site-header.sticky .header-logo .logo-sub{color:#636E7C}
.site-header.sticky .header-left .tagline{color:#636E7C}
.site-header.sticky .lang-switch{color:#2F6ABC;border-color:#2F6ABC}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.header-left{display:flex;align-items:center;gap:20px;color:#FFFFFF;font-size:14px}
.header-left .tagline{font-family:'Poppins',sans-serif;font-size:13px;opacity:0.9;letter-spacing:0.03em;max-width:340px;line-height:1.4}
.header-logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.header-logo img{height:44px;flex-shrink:0}
.header-logo .logo-text{color:#FFFFFF;font-family:'Poppins',sans-serif;font-size:15px;font-weight:700;letter-spacing:0.04em;line-height:1.2}
.header-logo .logo-sub{color:rgba(255,255,255,0.7);font-size:10px;letter-spacing:0.12em;text-transform:uppercase;line-height:1.2}
.site-header.sticky .header-logo .logo-text{font-size:13px}
.site-header.sticky .header-logo .logo-sub{color:rgba(0,0,0,0.5)}
.site-header.sticky .header-logo img{height:36px}

/* === Navigation === */
.header-nav{display:flex;align-items:center;gap:0;flex-wrap:nowrap}
.header-nav>a{color:#FFFFFF;font-size:13px;font-weight:500;padding:8px 10px;position:relative;transition:color 0.3s;text-decoration:none;white-space:nowrap}
.header-nav>a::after{content:'';position:absolute;bottom:-2px;left:50%;width:0;height:2px;background:#2F6ABC;transition:all 0.3s;transform:translateX(-50%)}
.header-nav>a:hover,.header-nav>a.active{color:#6CA9F2}
.header-nav>a:hover::after,.header-nav>a.active::after{width:60%}
.lang-switch{color:#FFFFFF;font-size:12px;font-weight:500;padding:5px 14px;border:1px solid rgba(255,255,255,0.4);border-radius:4px;cursor:pointer;margin-left:8px;transition:all 0.3s;text-decoration:none;white-space:nowrap}
.lang-switch:hover{border-color:#2F6ABC;background:#2F6ABC;color:#FFFFFF}

/* === Dropdown Menu === */
.nav-item{position:relative}
.nav-item>a,.nav-item>.nav-link{color:#FFFFFF;font-size:13px;font-weight:500;padding:8px 10px;position:relative;transition:color 0.3s;text-decoration:none;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center}
.nav-item>a::after,.nav-item>.nav-link::after{content:'';position:absolute;bottom:-2px;left:50%;width:0;height:2px;background:#2F6ABC;transition:all 0.3s;transform:translateX(-50%)}
.nav-item>a:hover,.nav-item>a.active,.nav-item>.nav-link:hover,.nav-item>.nav-link.active{color:#6CA9F2}
.nav-item>a:hover::after,.nav-item>a.active::after,.nav-item>.nav-link:hover::after,.nav-item>.nav-link.active::after{width:60%}

/* === Mobile Toggle === */
.mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:10px;z-index:10000}
.mobile-toggle span{display:block;width:24px;height:2px;background:#FFFFFF;transition:all 0.3s}
.site-header.sticky .mobile-toggle span{background:#1A1A1A}
.mobile-close{display:none}

/* === Page Banner === */
.page-banner{background:linear-gradient(135deg,#1A2D4A 0%,#2F6ABC 100%);padding:140px 0 80px;text-align:center;color:#FFFFFF}
.page-banner h1{color:#FFFFFF;font-size:38px;font-weight:700}
.page-banner p{color:rgba(255,255,255,0.8);font-size:16px;margin-top:8px}

/* === Hero Slider === */
.hero{position:relative;height:85vh;min-height:600px;overflow:hidden;display:flex;align-items:center}
.hero-slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity 1s}
.hero-slide.active{opacity:1}
.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-content{position:relative;z-index:2;max-width:700px}
.hero-content h1{color:#FFFFFF;font-size:48px;font-weight:700;line-height:1.2;margin-bottom:20px;text-shadow:0 2px 8px rgba(0,0,0,0.5)}
.hero-content p{color:rgba(255,255,255,0.95);font-size:18px;line-height:28px;margin-bottom:30px;text-shadow:0 1px 4px rgba(0,0,0,0.5)}
.hero-dot{position:absolute;bottom:30px;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.4);cursor:pointer;transition:all 0.3s}
.hero-dot.active{background:#FFFFFF;width:30px;border-radius:5px}

/* === Cards === */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.card-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.card-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}
.card{background:#FFFFFF;border-radius:4px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.06);transition:all 0.3s}
.card:hover{box-shadow:0 8px 30px rgba(0,0,0,0.12);transform:translateY(-2px)}
.card-img{position:relative;overflow:hidden;aspect-ratio:4/3}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.card:hover .card-img img{transform:scale(1.05)}
.card-img-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(47,106,188,0.85);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity 0.3s}
.card:hover .card-img-overlay{opacity:1}
.card-body{padding:24px}
.card-body h3{font-size:16px;font-weight:600;margin-bottom:8px;color:#1A1A1A}
.card-body p{color:#636E7C;font-size:13px;line-height:20px}
.card-icon{width:64px;height:64px;border-radius:50%;background:#2F6ABC;display:flex;align-items:center;justify-content:center;color:#FFFFFF;font-size:24px;margin-bottom:20px}

/* === Product Filters === */
.product-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px;justify-content:center}
.filter-btn{padding:8px 22px;border:1px solid #E0E0E0;background:#FFFFFF;border-radius:4px;cursor:pointer;font-family:'Poppins',sans-serif;font-size:13px;font-weight:500;color:#3F4249;transition:all 0.3s}
.filter-btn:hover,.filter-btn.active{background:#2F6ABC;color:#FFFFFF;border-color:#2F6ABC}
.tag{display:inline-block;padding:4px 12px;border-radius:4px;font-size:11px;font-weight:500}

/* === Stats === */
.stats{display:flex;justify-content:center;gap:60px;flex-wrap:wrap}
.stat-item{text-align:center}
.stat-number{font-size:42px;font-weight:700;color:#2F6ABC;line-height:1.1}
.stat-label{font-size:14px;color:#636E7C;margin-top:8px}
.section-dark .stat-number{color:#6CA9F2}
.section-dark .stat-label{color:rgba(255,255,255,0.7)}

/* === Icon Cards === */
.icon-card{text-align:center;padding:40px 30px;background:#FFFFFF;border-radius:4px;transition:all 0.3s}
.icon-card:hover{box-shadow:0 8px 30px rgba(0,0,0,0.12);transform:translateY(-2px)}
.icon-card .icon{width:64px;height:64px;border-radius:50%;background:rgba(47,106,188,0.1);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:#2F6ABC;font-size:24px}
.icon-card h4{font-size:16px;font-weight:600;color:#1A1A1A;margin-bottom:10px}
.icon-card p{color:#636E7C;font-size:13px;line-height:20px}

/* === Footer === */
.site-footer{background:#000000;color:#FFFFFF;padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-col h4{color:#FFFFFF;font-size:14px;font-weight:600;margin-bottom:20px;text-transform:uppercase;letter-spacing:0.05em}
.footer-col p,.footer-col a{color:rgba(255,255,255,0.7);font-size:13px;line-height:22px;margin-bottom:8px;display:block;text-decoration:none;transition:color 0.2s}
.footer-col a:hover{color:#6CA9F2}
.footer-social{display:flex;gap:12px;margin-top:15px}
.footer-social a{width:36px;height:36px;border-radius:4px;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;color:#FFFFFF;font-size:14px;transition:all 0.3s}
.footer-social a:hover{background:#2F6ABC;color:#FFFFFF}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding:20px 0;text-align:center;color:rgba(255,255,255,0.5);font-size:12px}

/* === Forms === */
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:13px;font-weight:500;color:#1A1A1A;margin-bottom:6px}
.form-control{width:100%;padding:10px 16px;border:1px solid #E0E0E0;border-radius:4px;font-family:'Poppins',sans-serif;font-size:14px;color:#3F4249;transition:border-color 0.3s;background:#FFFFFF}
.form-control:focus{outline:none;border-color:#2F6ABC;box-shadow:0 0 0 3px rgba(47,106,188,0.1)}
textarea.form-control{resize:vertical;min-height:120px}

/* === Contact Page === */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-info h2{margin-bottom:16px}
.contact-info-item{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.contact-info-item .icon{width:44px;height:44px;border-radius:50%;background:rgba(47,106,188,0.1);display:flex;align-items:center;justify-content:center;color:#2F6ABC;font-size:18px;flex-shrink:0}
.contact-info-item h4{font-size:14px;font-weight:600;margin-bottom:4px}
.contact-info-item p{color:#636E7C;font-size:14px}

/* === About Page === */
.about-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-text h2{margin-bottom:20px}
.about-text p{color:#636E7C;line-height:26px;margin-bottom:16px}
.about-image{border-radius:4px;overflow:hidden}
.about-image img{width:100%;height:400px;object-fit:cover;border-radius:4px}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.value-item{text-align:center;padding:40px 30px;background:#FFFFFF;border-radius:4px;box-shadow:0 2px 12px rgba(0,0,0,0.06);transition:all 0.3s}
.value-item:hover{box-shadow:0 8px 30px rgba(0,0,0,0.12);transform:translateY(-2px)}
.value-icon{width:64px;height:64px;border-radius:50%;background:rgba(47,106,188,0.1);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:#2F6ABC;font-size:24px}
.value-item h4{font-size:16px;font-weight:600;margin-bottom:10px;color:#1A1A1A}
.value-item p{color:#636E7C;font-size:13px;line-height:20px}

/* === Services Page === */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.service-card{background:#FFFFFF;border-radius:4px;padding:40px 30px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,0.06);transition:all 0.3s}
.service-card:hover{box-shadow:0 8px 30px rgba(0,0,0,0.12);transform:translateY(-2px)}
.service-card .service-icon{width:64px;height:64px;border-radius:50%;background:rgba(47,106,188,0.1);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:#2F6ABC;font-size:24px}
.service-card h4{font-size:16px;font-weight:600;margin-bottom:10px;color:#1A1A1A}
.service-card p{color:#636E7C;font-size:13px;line-height:20px}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:40px}
.process-item{text-align:center;padding:30px 20px;background:#FFFFFF;border-radius:4px;position:relative}
.process-num{width:44px;height:44px;border-radius:50%;background:#2F6ABC;color:#FFFFFF;font-size:18px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.process-item h4{font-size:14px;font-weight:600;margin-bottom:8px}
.process-item p{color:#636E7C;font-size:12px;line-height:18px}

/* === Side Contact Panel === */
.side-contact{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:999}
.side-contact-btn{width:44px;height:44px;background:#2F6ABC;color:#FFFFFF;border-radius:4px 0 0 4px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;transition:background 0.3s}
.side-contact-btn:hover{background:#6CA9F2}
.side-contact-panel{position:fixed;right:-380px;top:0;width:360px;height:100vh;background:#FFFFFF;z-index:1001;padding:40px 30px;box-shadow:-5px 0 30px rgba(0,0,0,0.15);transition:right 0.3s;overflow-y:auto}
.side-contact-panel.open{right:0}
.panel-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:1000;opacity:0;visibility:hidden;transition:all 0.3s}
.panel-overlay.open{opacity:1;visibility:visible}
.panel-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:none;background:transparent;font-size:24px;color:#3F4249;cursor:pointer}
.panel-close:hover{color:#2F6ABC}
.side-form .form-control{width:100%}
.side-form .btn{width:100%}

/* === Back to Top === */
.back-to-top{position:fixed;bottom:30px;right:30px;width:44px;height:44px;background:#2F6ABC;color:#FFFFFF;border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:998;opacity:0;visibility:hidden;transition:all 0.3s;font-size:16px;box-shadow:0 4px 12px rgba(47,106,188,0.3)}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{background:#6CA9F2}

/* === Utility Animations === */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity 0.6s ease,transform 0.6s ease}
.fade-in-left{opacity:0;transform:translateX(-20px);transition:opacity 0.6s ease,transform 0.6s ease}
.fade-in-right{opacity:0;transform:translateX(20px);transition:opacity 0.6s ease,transform 0.6s ease}
.fade-in.visible,.fade-in-left.visible,.fade-in-right.visible{opacity:1;transform:translate(0)}

/* === Page content spacer === */
.page-content{margin-top:80px}
/* === Two-level Category Navigation === */
.category-nav {
    margin-bottom: 40px;
}
.category-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
}
.category-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 160px;
    height: 120px;
    background: white;
    border-radius: 12px;
    border: 2px solid #e9ecef;
    text-decoration: none;
    color: #495057;
    transition: all 0.3s ease;
    padding: 20px 15px;
    text-align: center;
}
.category-tab:hover {
    border-color: #2F6ABC;
    color: #2F6ABC;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(47, 106, 188, 0.1);
}
.category-tab.active {
    border-color: #2F6ABC;
    background: #2F6ABC;
    color: white;
}
.category-tab .tab-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.category-tab span {
    font-weight: 600;
    font-size: 16px;
    margin-top: 8px;
}
.subcategory-container {
    display: none;
    animation: fadeIn 0.5s ease;
}
.subcategory-container.active {
    display: block;
}
.subcategory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 20px;
}
.subcategory-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: white;
    border-radius: 12px;
    padding: 30px 20px;
    text-decoration: none;
    color: #495057;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    text-align: center;
}
.subcategory-card:hover {
    border-color: #2F6ABC;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(47, 106, 188, 0.15);
}
.subcategory-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #2F6ABC;
}
.subcategory-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #212529;
}
.subcategory-desc {
    font-size: 14px;
    color: #6c757d;
    line-height: 1.5;
    margin: 0;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 768px) {
    .category-tabs {
        gap: 10px;
    }
    .category-tab {
        width: 140px;
        height: 100px;
        padding: 15px 10px;
    }
    .subcategory-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}



/* === Mega Menu - Desktop Accordion Style === */
.nav-megamenu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);background:#FFFFFF;border-radius:8px;box-shadow:0 10px 40px rgba(0,0,0,0.12);opacity:0;visibility:hidden;transition:opacity 0.3s,visibility 0.3s;z-index:1001;display:block;min-width:280px;max-width:420px}
.nav-item:hover .nav-megamenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-megamenu-left{display:flex;flex-direction:column;padding:8px 0;background:#FFFFFF}
.megamenu-cat{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;color:#3F4249;font-size:14px;font-weight:500;text-decoration:none;transition:all 0.2s;cursor:pointer;white-space:nowrap;border-left:3px solid transparent}
.megamenu-cat:hover,.megamenu-cat.active{color:#2F6ABC;background:#F7F7F7;border-left-color:#2F6ABC}
.megamenu-cat.active{font-weight:600}
.megamenu-arrow{font-size:10px;color:#ccc;margin-left:8px;transition:all 0.2s}
.megamenu-cat:hover .megamenu-arrow,.megamenu-cat.active .megamenu-arrow{color:#2F6ABC;transform:rotate(90deg)}
/* Desktop accordion: sub-items appear below parent when expanded */
.megamenu-sub-inline{display:none;background:#FAFBFC;border-top:1px solid #F0F0F0}
.megamenu-sub-inline.open{display:block}
.megamenu-sub-inline .megamenu-sub-item{display:block;padding:8px 20px 8px 36px;color:#5A5E66;font-size:13px;font-weight:400;text-decoration:none;transition:all 0.2s;white-space:nowrap}
.megamenu-sub-inline .megamenu-sub-item:hover{color:#2F6ABC;background:#F7F7F7;padding-left:40px}
.megamenu-sub-inline .megamenu-sub-item::before{content:'';display:inline-block;width:5px;height:5px;border-radius:50%;background:#D0D5DD;margin-right:10px;vertical-align:middle;transition:background 0.2s}
.megamenu-sub-inline .megamenu-sub-item:hover::before{background:#2F6ABC}
/* Fallback: ensure content visible even if JS fails */
noscript .fade-in,noscript .fade-in-left,noscript .fade-in-right{opacity:1;transform:translate(0)}