/* ==========================================================================
   1. CORE FONTS IMPORT & SOOTHING EYE-CARE TOKENS
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700;800&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --bg-dark: #111216;        /* Smooth Midnight Charcoal (Prevents Eye Strain) */
    --bg-card: #17181d;        /* Soft Onyx Card Base */
    --bg-header-top: #0b0c0e;   /* Deep Soothing Top Bar */
    --gold-royal: #cfa543;     /* Sophisticated Matt Gold (Not overly bright) */
    --gold-glow: rgba(207, 165, 67, 0.2);
    --text-light: #e2e2e6;     /* Eye-Care Off-White/Silver (Extremely comfortable) */
    --text-muted: #8e8f96;     /* Relaxing Slate Muted Gray */
    --border-color: rgba(255, 255, 255, 0.05);
    --border-gold: rgba(207, 165, 67, 0.15);
    --transition-smooth: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Global Selection Blueprint */
::selection {
    background: var(--gold-royal);
    color: var(--bg-dark);
}

/* Scrollbar Customization for Smooth Dark UX */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #25272f;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--gold-royal);
}
 /* Desktop Active Engine */
.uk-navbar-nav li.uk-active > a {
	color: #d4af37 !important; /* Premium Royal Gold */
	font-weight: 600;
}
/* Mobile Active Engine */
.uk-offcanvas-bar .uk-nav-default li.uk-active > a {
	color: #d4af37 !important;
	font-weight: 600;
	padding-left: 5px;
	border-left: 2px solid #d4af37;
}
/* ==========================================================================
   2. BASE STRUCTURAL STYLES & TYPOGRAPHY
   ========================================================================== */
body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    letter-spacing: -0.005em;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, .premium-font, .uk-logo {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-light);
}

/* Helper Utilities */
.text-gold { 
    color: var(--gold-royal) !important; 
}

.text-muted { 
    color: var(--text-muted) !important; 
}

.border-gold-bottom {
    border-bottom: 1px solid var(--border-gold);
}

/* Badges & Extra UI Elements */
.badge-gold {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(207, 165, 67, 0.08);
    border: 1px solid var(--border-gold);
    color: var(--gold-royal);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Inline background force patches */
.uk-section-large[style*="background: #050507;"],
.uk-section-large[style*="background:#050507;"],
.uk-section-small[style*="background: #050507;"] {
    background: var(--bg-dark) !important;
}

/* ==========================================================================
   3. FIXED HEADER TOP STYLING
   ========================================================================== */
.header-top {
    background-color: var(--bg-header-top);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    font-size: 13px;
    line-height: 1;
}

.header-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-top-info span {
    margin-right: 25px;
    display: inline-flex;
    align-items: center;
}

.header-top a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.header-top a:hover {
    color: var(--gold-royal);
}

.header-top-social a {
    margin-left: 15px;
    display: inline-block;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.header-top-social a:hover {
    color: var(--gold-royal);
    transform: translateY(-2px);
}

/* ==========================================================================
   4. NAVIGATION MATRIX & STICKY ENGINE
   ========================================================================== */
.uk-navbar-container.uk-navbar-transparent {
    background: transparent !important;
}

.uk-navbar-container:not(.uk-navbar-transparent) {
    background: rgba(17, 18, 22, 0.96) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.uk-navbar-nav > li > a {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    text-transform: capitalize;
    transition: var(--transition-smooth);
    position: relative;
}

/* Bottom Line Hover Effect */
.uk-navbar-nav > li > a::after {
    content: '';
    position: absolute;
    bottom: 25px;
    left: 15px;
    right: 15px;
    height: 1px;
    background: var(--gold-royal);
    transform: scaleX(0);
    transition: var(--transition-smooth);
}

.uk-navbar-nav > li > a:hover::after,
.uk-navbar-nav > li.uk-active > a::after {
    transform: scaleX(1);
}

.uk-navbar-nav > li > a:hover, 
.uk-navbar-nav > li.uk-active > a {
    color: var(--gold-royal) !important;
}

.uk-logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-light) !important;
    text-decoration: none;
}

.uk-navbar-sticky {
    background: rgba(17, 18, 22, 0.92) !important;
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid var(--border-color) !important;
    transition: background 0.3s ease-in-out;
}

/* Custom Subnav / Portfolio Filter Pills Integration */
.uk-subnav-pill > * > :first-child {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid transparent;
    transition: var(--transition-smooth);
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    font-weight: 500;
}

.uk-subnav-pill > * > a:hover {
    background: rgba(207, 165, 67, 0.05);
    color: var(--gold-royal);
    border-color: var(--border-gold);
}

.uk-subnav-pill > .uk-active > a {
    background-color: var(--gold-royal) !important;
    color: var(--bg-dark) !important;
    font-weight: 600;
}

/* ==========================================================================
   5. PREMIUM ACTION BUTTONS & INTERACTIVE CARDS
   ========================================================================== */
.btn-premium {
    border: 1px solid var(--gold-royal);
    color: var(--text-light);
    background: transparent;
    padding: 12px 30px;
    border-radius: 0px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    display: inline-block;
    text-decoration: none !important;
    text-align: center;
    position: relative;
    z-index: 1;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 0; height: 100%;
    background: var(--gold-royal);
    transition: var(--transition-smooth);
    z-index: -1;
}

.btn-premium:hover::before {
    width: 100%;
}

.btn-premium:hover {
    color: var(--bg-dark) !important;
    box-shadow: 0 0 20px var(--gold-glow);
    cursor: pointer;
}

/* Luxury Display Blocks */
.card-premium {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 30px;
    transition: var(--transition-smooth);
}

.card-premium:hover {
    transform: translateY(-5px);
    border-color: rgba(207, 165, 67, 0.4);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   6. UIKIT SYSTEM COMPONENT OVERRIDES & MOBILE OFFCANVAS
   ========================================================================== */
.uk-accordion {
    border-top: 1px solid var(--border-color);
}
.uk-accordion li {
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    margin: 0 !important;
}

.uk-accordion-title {
    color: var(--text-light) !important;
    font-size: 18px;
    font-weight: 500;
    font-family: 'Cinzel', serif;
    transition: var(--transition-smooth);
}

.uk-accordion-title:hover {
    color: var(--gold-royal) !important;
}

.uk-accordion-title::before {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg width='14' height='14' viewBox='0 0 14 14' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon fill='%23cfa543' points='7 10.3 2 5.3 2.7 4.6 7 8.9 11.3 4.6 12 5.3'/%3E%3C/svg%3E") !important;
    float: right;
}

/* Form Elements */
.form-premium input, 
.form-premium textarea,
.form-premium select,
.uk-input,
.uk-textarea {
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-light) !important;
    border-radius: 0px !important;
    padding: 12px 15px;
    transition: var(--transition-smooth);
}

.form-premium input:focus, 
.form-premium textarea:focus,
.form-premium select:focus,
.uk-input:focus,
.uk-textarea:focus {
    border-color: var(--gold-royal) !important;
    box-shadow: 0 0 15px rgba(207, 165, 67, 0.1) !important;
    background: rgba(255, 255, 255, 0.03) !important;
    outline: none;
}

/* Mobile Off-Canvas Engine Override */
.uk-offcanvas-bar {
    background-color: var(--bg-card) !important;
    box-shadow: -5px 0 30px rgba(0,0,0,0.5);
    border-left: 1px solid var(--border-color);
}
.uk-offcanvas-bar .uk-nav-default > li > a {
    color: var(--text-muted);
    font-size: 16px;
    transition: var(--transition-smooth);
}
.uk-offcanvas-bar .uk-nav-default > li.uk-active > a,
.uk-offcanvas-bar .uk-nav-default > li > a:hover {
    color: var(--gold-royal) !important;
}

.social-outline-circle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 25px;
	height: 25px;
	border-radius: 50%;
	background: transparent !important; /* কোনো ব্যাকগ্রাউন্ড কালার থাকবে না */
	color: #a0a0a5 !important;           /* মিউটেড আইকন কালার */
	border: 1px solid #3a3b40;           /* ডিফল্ট বর্ডার */
	transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	margin-right: 7px;
	text-decoration: none !important;
}

.social-outline-circle:hover {
	background: transparent !important;  /* হোভার করলেও ব্যাকগ্রাউন্ড ট্রান্সপারেন্ট থাকবে */
	color: var(--gold-royal, #e5c158) !important; /* হোভার করলে আইকন গোল্ড হবে */
	border-color: var(--gold-royal, #e5c158);     /* হোভার করলে বর্ডার গোল্ড হবে */
	transform: scale(1.05);                       /* হালকা একটু বড় হবে (স্মুথ পপ-আপ) */
}
@media (max-width: 640px) {
    .hero-section {
        padding: 50px 20px !important;
        background-position: center center !important;
    }
}