/* Layout Styles */

/* =========================================
   HEADER & NAVIGATION
   ========================================= */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.glass-header {
    background: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Header on Scroll - Enhanced */
.site-header.header-scrolled {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    border-bottom-color: rgba(0, 212, 255, 0.1);
}

.site-header.header-scrolled .navbar {
    padding: 0.5rem 0;
}

.glass-header .navbar {
    padding: 1rem 0;
    transition: padding 0.3s ease;
}

.glass-header .navbar-brand {
    font-weight: 800;
    font-size: 1.25rem;
    color: #FFF;
    text-decoration: none;
}

.glass-header .navbar-brand span.brand-accent {
    color: #00e5ff;
}

.glass-header .navbar-brand span.brand-white {
    color: #ffffff;
}

.glass-header .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: var(--transition-base);
}

.glass-header .nav-link:hover,
.glass-header .nav-link.active {
    color: var(--color-primary) !important;
}

.cyber-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0.5;
}

/* Mobile Menu Fullscreen - Futuristic Design */
@media (max-width: 991.98px) {

    .glass-header .navbar-collapse,
    #primary-menu-wrap.collapse,
    #primary-menu-wrap.collapsing,
    #primary-menu-wrap.show {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        /* Cyber gradient background - fully opaque */
        background: linear-gradient(135deg,
                #000000 0%,
                #050f19 50%,
                #00141e 100%) !important;
        background-color: #000 !important;
        -webkit-backdrop-filter: blur(30px);
        backdrop-filter: blur(30px);
        padding: 100px 2rem 2rem !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: center !important;
        z-index: 9999 !important;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-100%);
        transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex !important;
    }

    /* Backdrop to catch clicks on empty space */
    .menu-backdrop {
        position: absolute;
        inset: 0;
        z-index: -1;
        cursor: pointer;
    }

    .glass-header .navbar-collapse.show,
    #primary-menu-wrap.show {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
    }

    /* Cyber grid overlay */
    .glass-header .navbar-collapse::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image:
            linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
            linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
        background-size: 40px 40px;
        pointer-events: none;
        z-index: 0;
    }

    /* Top glow effect */
    .glass-header .navbar-collapse::after {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80%;
        height: 2px;
        background: linear-gradient(90deg, transparent, var(--color-primary, #00d4ff), transparent);
        box-shadow: 0 0 30px var(--color-primary, #00d4ff);
    }

    .glass-header .navbar-collapse.show,
    .glass-header .navbar-collapse.collapsing {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .glass-header .navbar-nav {
        text-align: center;
        gap: 0.5rem;
        position: relative;
        z-index: 1;
    }

    .glass-header .nav-item {
        overflow: hidden;
    }

    .glass-header .nav-link {
        font-size: 1.75rem !important;
        font-weight: 600;
        letter-spacing: 1px;
        padding: 1rem 2rem !important;
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        display: inline-block;
    }

    /* Hover glow effect */
    .glass-header .navbar-collapse.show .nav-link:hover {
        color: var(--color-primary, #00d4ff) !important;
        text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    }

    /* Underline hover effect */
    .glass-header .navbar-collapse.show .nav-link::after {
        content: '';
        position: absolute;
        bottom: 5px;
        left: 50%;
        width: 0;
        height: 2px;
        background: var(--color-primary, #00d4ff);
        transition: width 0.3s ease, left 0.3s ease;
    }

    .glass-header .navbar-collapse.show .nav-link:hover::after {
        width: 60%;
        left: 20%;
    }

    .glass-header .navbar-collapse.show .nav-link {
        opacity: 1;
        transform: translateY(0);
    }

    /* Staggered animation for menu items */
    .glass-header .navbar-collapse.show .nav-item:nth-child(1) .nav-link {
        transition-delay: 0.1s;
    }

    .glass-header .navbar-collapse.show .nav-item:nth-child(2) .nav-link {
        transition-delay: 0.15s;
    }

    .glass-header .navbar-collapse.show .nav-item:nth-child(3) .nav-link {
        transition-delay: 0.2s;
    }

    .glass-header .navbar-collapse.show .nav-item:nth-child(4) .nav-link {
        transition-delay: 0.25s;
    }

    .glass-header .navbar-collapse.show .nav-item:nth-child(5) .nav-link {
        transition-delay: 0.3s;
    }

    .glass-header .navbar-collapse.show .nav-item:nth-child(6) .nav-link {
        transition-delay: 0.35s;
    }

    /* Navbar toggler - Hamburger icon */
    .glass-header .navbar-toggler {
        position: relative;
        z-index: 10000 !important;
        /* Ensure it's above the menu overlay (z-index 9999) */
        border: 1px solid rgba(0, 212, 255, 0.3);
        border-radius: 8px;
        padding: 0.5rem 0.75rem;
        transition: all 0.3s ease;
        background: rgba(0, 0, 0, 0.5);
    }

    .glass-header .navbar-toggler:hover {
        border-color: var(--color-primary, #00d4ff);
        box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
    }

    .glass-header .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.3);
        outline: none;
    }

    .glass-header .navbar-toggler[aria-expanded="true"] {
        transform: rotate(90deg);
        border-color: var(--color-primary, #00d4ff);
        background: rgba(0, 0, 0, 0.8);
        z-index: 10000;
    }

    .glass-header .navbar-toggler-icon {
        /* Cyan hamburger icon for visibility */
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2300d4ff' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        filter: none !important;
        width: 1.5em;
        height: 1.5em;
    }

    /* Mobile CTA button in menu */
    .glass-header .navbar-collapse .mobile-cta {
        margin-top: 2rem;
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.4s ease 0.4s;
    }

    .glass-header .navbar-collapse.show .mobile-cta {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Body offset for fixed header - Desktop Only */
@media (min-width: 992px) {
    body {
        padding-top: 80px;
    }
}

/* =========================================
   SECTIONS
   ========================================= */

/* Sections */
.sabha-section {
    padding: var(--space-8) 0;
    position: relative;
    overflow: hidden;
}

/* Alternating Section Backgrounds for Depth */
.sabha-section:nth-child(even) {
    background: var(--bg-section-alt, linear-gradient(180deg, #080810 0%, #000 50%, #080810 100%));
}

.services-section,
.testimonials-section,
.blog-section,
.faq-section,
.contact-section {
    padding: var(--space-8) 0;
    position: relative;
}

.why-us-section {
    padding: var(--space-12) 0;
}

/* Containers (mostly Bootstrap, but overrides here) */
.container__wide {
    max-width: 100%;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

/* Hero Special Layout */
.hero-home {
    position: relative;
    padding: var(--space-24) 0;
    overflow: hidden;
    background-color: var(--color-secondary);
}

.hero-home__bg-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--color-gray-1) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-gray-1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.1;
    z-index: 0;
    -webkit-mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
}

.hero-home__bg-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 120vw;
    height: 100vh;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
}

.hero-home__container {
    position: relative;
    z-index: 1;
}

.hero-home__title {
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: var(--color-text);
}

.hero-home__description {
    font-size: 1.25rem;
    max-width: 600px;
    color: rgba(255, 255, 255, 0.9);
}

/* =========================================
   FOOTER
   ========================================= */

.site-footer {
    background: #000000;
    padding: var(--space-16) 0 var(--space-8);
    color: rgba(255, 255, 255, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer h4 {
    color: #FFF;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: var(--transition-base);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-bottom {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
}

.footer-bottom a:hover {
    color: var(--color-primary);
}

/* Responsive Footer */
@media (max-width: 991.98px) {
    .site-footer .row>div {
        margin-bottom: 2rem;
    }

    .site-footer {
        text-align: center;
    }

    .footer-links a:hover {
        padding-left: 0;
    }
}