/* =========================================
    VARIABLES & CUSTOM THEME
    ========================================= */
    :root {
        --primary-color: #2563eb;
        --secondary-color: #1e40af;
        --accent-color: #3b82f6;
        --dark-color: #1e293b;
        --light-bg: #f8fafc;
        --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
        --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
        --gradient-text: linear-gradient(to right, #667eea, #764ba2);
        --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
        --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.1);
    }

    body {
        font-family: 'Inter', sans-serif;
        color: var(--dark-color);
        background-color: var(--light-bg);
        overflow-x: hidden;
    }

    /* Navbar Styling (Glassmorphism) */
    .navbar {
        background: rgba(15, 23, 42, 0.85);
        backdrop-filter: blur(15px);
        padding: 15px 0;
        transition: all 0.3s ease;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .navbar.scrolled {
        background: rgba(15, 23, 42, 0.95);
        padding: 10px 0;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }

    .navbar-brand {
        font-weight: 800;
        color: white !important;
        font-size: 1.5rem;
        letter-spacing: -0.5px;
    }

    .navbar-brand span {
        color: var(--accent-color);
    }

    .nav-link {
        color: #cbd5e1 !important;
        font-weight: 500;
        margin-left: 15px;
        transition: color 0.3s ease;
        position: relative;
    }

    .nav-link:hover,
    .nav-link.active {
        color: white !important;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 5px;
        left: 50%;
        width: 0;
        height: 2px;
        background: var(--accent-color);
        transition: all 0.3s ease;
        transform: translateX(-50%);
    }

    .nav-link:hover::after {
        width: 80%;
    }

    .btn-outline-nav {
        border: 2px solid var(--accent-color);
        color: white !important;
        padding: 8px 20px;
        border-radius: 50px;
        margin-left: 15px;
    }

    .btn-outline-nav:hover {
        background: var(--accent-color);
    }

    /* Hero Section (Enhanced Page Header) */
    .page-header {
        padding-top: 140px;
        /* Navbar offset */
        padding-bottom: 80px;
        background: radial-gradient(circle at top right, rgba(102, 126, 234, 0.1), transparent 40%),
            radial-gradient(circle at bottom left, rgba(79, 172, 254, 0.1), transparent 40%);
        min-height: 100vh;
        display: flex;
        align-items: center;
    }

    .hero-title {
        font-size: 3.5rem;
        font-weight: 800;
        line-height: 1.2;
        margin-bottom: 1.5rem;
        background: var(--gradient-text);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .hero-desc {
        font-size: 1.2rem;
        color: #64748b;
        margin-bottom: 2rem;
    }

    /* Browser Mockup for Demo Image */
    .browser-mockup {
        background: white;
        border-radius: 12px;
        box-shadow: var(--shadow-hover);
        overflow: hidden;
        border: 1px solid rgba(0, 0, 0, 0.05);
        position: relative;
    }

    .browser-header {
        background: #f1f5f9;
        padding: 10px 15px;
        display: flex;
        gap: 8px;
        border-bottom: 1px solid #e2e8f0;
    }

    .dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
    }

    .dot.red {
        background: #ef4444;
    }

    .dot.yellow {
        background: #f59e0b;
    }

    .dot.green {
        background: #10b981;
    }

    .browser-img {
        width: 100%;
        height: auto;
        display: block;
    }

    /* Feature Cards */
    .feature-card {
        background: white;
        padding: 40px 30px;
        border-radius: 20px;
        border: none;
        box-shadow: var(--shadow-soft);
        transition: all 0.4s ease;
        height: 100%;
        position: relative;
        z-index: 1;
        overflow: hidden;
    }

    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: var(--gradient-3);
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .feature-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-hover);
    }

    .feature-card:hover::before {
        opacity: 1;
    }

    .feature-icon {
        width: 70px;
        height: 70px;
        border-radius: 18px;
        background: rgba(37, 99, 235, 0.1);
        color: var(--primary-color);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.8rem;
        margin-bottom: 25px;
        transition: all 0.4s ease;
    }

    .feature-card:hover .feature-icon {
        background: var(--gradient-3);
        color: white;
        transform: rotateY(10deg);
    }

    .feature-card h3 {
        font-weight: 700;
        margin-bottom: 15px;
        color: var(--dark-color);
    }

    .feature-card p {
        color: #64748b;
        font-size: 0.95rem;
    }

    /* Section Titles */
    .section-title h2 {
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 15px;
    }

    .section-title p {
        color: #64748b;
        font-size: 1.1rem;
        max-width: 600px;
        margin: 0 auto;
    }

    .content-section {
        padding: 100px 0;
    }

    /* Pricing Section */
    .pricing-card {
        border: none;
        border-radius: 20px;
        padding: 40px;
        background: white;
        box-shadow: var(--shadow-soft);
        transition: all 0.3s ease;
        position: relative;
    }

    .pricing-card.popular {
        border: 2px solid var(--primary-color);
        transform: scale(1.05);
        box-shadow: var(--shadow-hover);
        z-index: 2;
    }

    .price {
        font-size: 3rem;
        font-weight: 800;
        color: var(--dark-color);
    }

    .price span {
        font-size: 1rem;
        color: #94a3b8;
        font-weight: 400;
    }

    .price-list {
        list-style: none;
        padding: 0;
        margin: 30px 0;
    }

    .price-list li {
        margin-bottom: 15px;
        color: #64748b;
    }

    .price-list i {
        color: #10b981;
        margin-right: 10px;
    }

    .btn-pricing {
        padding: 12px 30px;
        border-radius: 50px;
        font-weight: 600;
        transition: all 0.3s ease;
    }

    .btn-primary-custom {
        background: var(--gradient-1);
        border: none;
        color: white;
    }

    .btn-primary-custom:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
        color: white;
    }

    .btn-outline-custom {
        border: 2px solid #e2e8f0;
        background: transparent;
        color: var(--dark-color);
    }

    .btn-outline-custom:hover {
        border-color: var(--primary-color);
        color: var(--primary-color);
        background: white;
    }

    /* FAQ Section */
    .accordion .card {
        border: none;
        border-radius: 10px !important;
        margin-bottom: 15px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
        overflow: hidden;
    }

    .accordion .card-header {
        background: white;
        border: none;
        padding: 0;
    }

    .btn-accordion {
        width: 100%;
        text-align: left;
        padding: 20px;
        color: var(--dark-color);
        font-weight: 600;
        text-decoration: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .btn-accordion:focus {
        box-shadow: none;
    }

    .btn-accordion.collapsed {
        color: #64748b;
    }

    .accordion-icon {
        transition: transform 0.3s ease;
    }

    .btn-accordion:not(.collapsed) .accordion-icon {
        transform: rotate(180deg);
        color: var(--primary-color);
    }

    /* Demo Section */
    .demo-section {
        background: var(--dark-color);
        color: white;
        padding: 100px 0;
        position: relative;
        overflow: hidden;
    }

    .demo-section::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 60%);
        animation: rotateBg 20s linear infinite;
    }

    @keyframes rotateBg {
        0% {
            transform: rotate(0deg);
        }

        100% {
            transform: rotate(360deg);
        }
    }

    .btn-demo {
        background: white;
        color: var(--primary-color);
        padding: 15px 40px;
        border-radius: 50px;
        font-weight: 700;
        font-size: 1.1rem;
        display: inline-block;
        transition: all 0.3s ease;
        border: none;
    }

    .btn-demo:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
        color: var(--primary-color);
    }

    /* Footer */
    .footer {
        background: #0f172a;
        color: #94a3b8;
        padding: 60px 0 30px;
        font-size: 0.95rem;
    }

    .footer h5 {
        color: white;
        font-weight: 700;
        margin-bottom: 20px;
    }

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

    .footer ul li {
        margin-bottom: 10px;
    }

    .footer a {
        color: #94a3b8;
        text-decoration: none;
        transition: 0.3s;
    }

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

    .social-icons li {
        display: inline-block;
        margin-right: 15px;
    }

    .social-icons a {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.05);
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
    }

    .social-icons a:hover {
        background: var(--primary-color);
        color: white;
        transform: translateY(-3px);
    }

    /* Responsive Fixes */
    @media (max-width: 991px) {
        .hero-title {
            font-size: 2.5rem;
        }

        .pricing-card.popular {
            transform: scale(1);
        }

        .page-header {
            padding-top: 120px;
            text-align: center;
        }

        .page-header .row {
            flex-direction: column-reverse;
        }
    }