/* Color Palette Variables Initialization */
:root {
    --bose-brown: #2D1B18;         /* Base Luxury Dark Brown theme */
    --bose-gold: #E5C158;          /* Bright Metallic Gold accent */
    --bose-gold-dark: #C69E35;     /* Hover states gradient modifier */
    --bose-text-dark: #1C110F;     
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: #ffffff;
    color: var(--bose-text-dark);
    overflow-x: hidden;
}

/* Color Accent Mappings */
.gold-text {
    color: var(--bose-gold) !important;
}
.bg-light-brown-gradient {
    background: linear-gradient(135deg, #3E2723 0%, #1A0F0D 100%);
}
.brown-accent-bg {
    background-color: var(--bose-brown) !important;
}

/* ==========================================================================
   Header & Premium Large Logo Alignment Adjustments
   ========================================================================== */
.top-bar {
    background-color: #1A0F0D;
    border-bottom: 1px solid rgba(229, 193, 88, 0.15);
}

.navbar {
    background-color: #ffffff !important;
    transition: all 0.3s ease;
}

/* Custom Responsive Logo Dimensions for High Visibility */
.brand-logo-img {
    height: 85px !important; /* Image bold ah clear ah theriya desktop standard */
    width: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 4px 0;
}

.navbar-brand:hover .brand-logo-img {
    transform: scale(1.03); /* Premium micro scaling */
}

/* Nav links alignment balancing with larger header height */
.navbar-nav {
    display: flex;
    align-items: center;
}

.navbar-nav .nav-link {
    color: var(--bose-text-dark);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: color 0.25s ease;
}

.navbar-nav .nav-link:hover, 
.navbar-nav .nav-link.active {
    color: var(--bose-gold-dark);
}

/* ==========================================================================
   Standard Dropdown Hover System Configuration (About Us)
   ========================================================================== */
@media (min-width: 992px) {
    /* About us menu ku mattum clean minimal width card set panradhu */
    .custom-standard-dropdown .dropdown-menu {
        min-width: 260px;
        left: 0;
        transform: translateY(15px);
        display: block;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        border-top: 3px solid var(--bose-gold) !important;
    }
    
    .custom-standard-dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0px);
    }
}

/* Dropdown items fonts look and feel mapping matching screenshot */
.custom-standard-dropdown .dropdown-item {
    font-size: 14px;
    font-weight: 500;
    color: var(--bose-text-dark);
}

/* ==========================================================================
   Multi-Level Flyout Cascade System (New Products Design Mapping)
   ========================================================================== */
@media (min-width: 992px) {
    /* Main Products Dropdown Container configuration */
    .custom-flyout-dropdown .main-dropdown {
        min-width: 320px;
        display: block;
        opacity: 0;
        visibility: hidden;
        transform: translateY(15px);
        transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        border-top: 3px solid var(--bose-gold) !important;
    }

    .custom-flyout-dropdown:hover .main-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0px);
    }

    /* Submenu trigger mechanism setup */
    .dropdown-submenu {
        position: relative;
    }

    /* Submenu card flyout directional alignment right-side tracking */
    .dropdown-submenu .submenu-card {
        position: absolute;
        top: 0;
        left: 100%; /* Push elements perfectly to right edge */
        margin-left: 2px;
        min-width: 340px;
        max-width: 420px;
        display: block;
        opacity: 0;
        visibility: hidden;
        transform: translateX(10px);
        transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    /* Hover action boundary trigger */
    .dropdown-submenu:hover .submenu-card {
        opacity: 1;
        visibility: visible;
        transform: translateX(0px);
    }
}

/* Text Formatting and Micro UI indicators styles */
.custom-flyout-dropdown .dropdown-item {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: var(--bose-text-dark);
    text-transform: uppercase;
    white-space: normal; /* Labels layout responsive wrap settings */
}

.small-arrow {
    font-size: 10px;
    color: #999;
    transition: color 0.2s;
}

.dropdown-item:hover .small-arrow {
    color: var(--bose-brown);
}

.dropdown-item {
    padding: 8px 16px;
    border-radius: 6px;
    transition: background 0.2s ease, color 0.2s ease;
}

.dropdown-item:hover {
    background-color: rgba(229, 193, 88, 0.1);
    color: var(--bose-brown);
}

/* Luxury Interactive Buttons Layout */
.gold-btn {
    background: linear-gradient(135deg, var(--bose-gold) 0%, var(--bose-gold-dark) 100%);
    color: var(--bose-brown) !important;
    border: none;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(229, 193, 88, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gold-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 193, 88, 0.35);
}

.outline-white-btn {
    border: 2px solid #ffffff;
    color: #ffffff;
    background: transparent;
    transition: all 0.25s ease;
}

.outline-white-btn:hover {
    background: #ffffff;
    color: var(--bose-brown);
}

/* ==========================================================================
   Hero Section Image Background & Overlay System (Updated)
   ========================================================================== */
.hero-video-section {
    min-height: 85vh; /* Standard desktop viewport height */
    position: relative;
    background-color: var(--bose-brown); /* Fallback dark background color */
}
.hero-watermark-logo{
    position: absolute;
    right: 2%;
    bottom: 0;
    width: 280px;
    opacity: 0.08;
    z-index: 1;
    pointer-events: none;
}

@media(max-width:768px){
    .hero-watermark-logo{
        width: 160px;
        right: -10px;
        bottom: 20px;
    }
}
.video-overlay {
    background: linear-gradient(to right, rgba(26, 15, 13, 0.92) 25%, rgba(26, 15, 13, 0.6) 100%);
    z-index: 1;
}

/* Bento Cards Advanced Layout Controls */
.bose-bento-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.bose-bento-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15) !important;
}

/* Contact Block Stylings */
.contact-box-card {
    background-color: var(--bose-brown);
    border: 1px solid rgba(229, 193, 88, 0.2);
}

.premium-input {
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 12px;
    border-radius: 8px;
}

.premium-input:focus {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--bose-gold);
    box-shadow: none;
}

/* Left-Aligned Floating Action Widget Layout */
.whatsapp-floating-action {
    background-color: #25D366;
    color: white;
    width: 55px;
    height: 55px;
    font-size: 26px;
    text-decoration: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease;
}

.whatsapp-floating-action:hover {
    transform: scale(1.1);
    color: white;
    background-color: #20ba5a;
}

/* ==========================================================================
   Mobile & Responsive Breakpoints (Logo & Hero Scaling Updates)
   ========================================================================== */
@media (max-width: 991.98px) {
    .brand-logo-img {
        height: 65px !important; /* Tablets and iPad screens navigation safety */
    }
    .navbar-nav {
        align-items: flex-start; /* Mobile dropdown alignment reset */
        padding: 15px 0;
    }
    .dropdown-submenu .submenu-card {
        display: none;
        padding-left: 1rem !important;
    }
    .dropdown-submenu:hover .submenu-card {
        display: block;
    }
    .hero-video-section {
        min-height: 70vh; /* Smooth tablet view layout spacing */
    }
    .video-overlay {
        background: linear-gradient(to bottom, rgba(26, 15, 13, 0.95) 40%, rgba(26, 15, 13, 0.75) 100%);
    }
}

@media (max-width: 576px) {
    .brand-logo-img {
        height: 52px !important; /* Mobile UI narrow view control */
    }
    .hero-video-section {
        min-height: 60vh; /* Mobile screens comfortable text ratio */
    }
}

/* Project CTA Card Hover Effect */
 .project-cta-card:hover .position-absolute[style*="background"] {
        transform: scale(1.06);
    }
    .project-cta-card .position-absolute[style*="background"] {
        will-change: transform;
    }

       .project-cta-card .project-bg-img {
        transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        will-change: transform;
    }

    .project-cta-card:hover .project-bg-img {
        transform: scale(1.05);
    }

    /* Footer Styles */
    .gold-text {
        color: #d4af37;
    }
    .footer-link {
        transition: color 0.3s ease, padding-left 0.3s ease;
    }
    .footer-link:hover {
        color: #ffc107 !important;
        padding-left: 4px;
    }
    .social-icon-btn {
        width: 36px;
        height: 36px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: rgba(255, 255, 255, 0.05);
        color: #fff;
        border-radius: 50%;
        text-decoration: none;
        transition: background 0.3s ease, color 0.3s ease;
    }
    .social-icon-btn:hover {
        background: #ffc107;
        color: #0f172a;
    }
    /* ==========================================================================
   Advanced Floating Action Matrix Utility Wrapper
   ========================================================================== */
.floating-action-matrix {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* Elements layer block aagama background clicks normal-ah work aahanum */
    z-index: 9999;
}

/* Master Grid Structure for Left & Right Anchor Frameworks */
.action-dock {
    position: absolute;
    bottom: 30px; /* Custom baseline alignment */
    display: flex;
    flex-direction: column;
    gap: 15px;
    pointer-events: auto; /* Buttons interface layered clicks allow pannanum */
}

/* Position Definitions Matrix */
.dock-left {
    left: 25px;
}

.dock-right {
    right: 25px;
}

/* Base Icon Typography Block Design Patterns */
.action-node {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    color: #ffffff;
    text-decoration: none;
    font-size: 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease, background-color 0.2s ease;
}

/* Micro-Interaction Animation Controls */
.action-node:hover {
    transform: scale(1.12) translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
    color: #ffffff;
}

/* Brand Palette Dynamic Classes Mapping */
.node-phone {
    background-color: #462121; /* Deep elegant corporate dark shade for phone system */
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.node-phone:hover {
    background-color: #1e293b;
}

.node-whatsapp {
    background-color: #25d366; /* Official WhatsApp green tone metrics */
}

.node-whatsapp:hover {
    background-color: #20ba5a;
}

/* Google Review Adaptive Frame Engine */
.node-google {
    background-color: #ffffff;
    padding: 2px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.node-asset-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.node-icon-fallback {
    color: #4285f4; /* Fallback brand identity color logic */
    font-size: 22px;
}

/* ==========================================================================
   Responsive Adaptation Layer Setup
   ========================================================================== */
@media (max-width: 576px) {
    .action-dock {
        bottom: 20px; /* Mobile view alignment settings spacing screen */
    }
    .dock-left {
        left: 15px;
    }
    .dock-right {
        right: 15px;
    }
    .action-node {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
}

/* ==========================================================================
   Mobile Responsive Dropdowns Engine Styles Override (< 992px)
   ========================================================================== */
@media (max-width: 991.98px) {
    /* Responsive Box Container Expansion Metrics */
    .navbar-collapse {
        background-color: #ffffff;
        padding: 15px;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        margin-top: 10px;
        max-height: 70vh;
        overflow-y: auto;
    }

    /* Force full layout stretching inside menus */
    .navbar-nav {
        align-items: stretch !important;
        width: 100%;
    }

    .navbar-nav .nav-item {
        width: 100%;
    }

    /* Reset Desktop Hover-Based Arrow Vectors */
    .small-arrow {
        transform: rotate(90deg); /* points down on mobile flow initialization */
        transition: transform 0.2s ease;
    }

    /* Dropdown Inner Nested List Block Configurations */
    .dropdown-submenu {
        position: relative;
        width: 100%;
    }
    
    /* Hide by default, show clean inline indentation styling */
    .dropdown-submenu .dropdown-menu {
        position: static !important;
        float: none !important;
        width: 100% !important;
        box-shadow: none !important;
        border: none !important;
        padding-left: 1.25rem !important;
        background-color: #f8f9fa !important;
        display: none !important; /* Managed by .show flag class logic cleanly */
        margin: 4px 0;
    }

    /* Active dynamic state rendering */
    .dropdown-submenu .dropdown-menu.show {
        display: block !important;
    }
}