/* ----- RESET & GLOBAL – ZERO TOP GAP, NO MARGIN/PADDING ON BODY/HTML ----- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Absolutely critical: html & body must have zero margin/padding */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: clip;
    background: #ffffff;
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

:root {
    --primary: #0F172A;
    --secondary: #1E3A8A;
    --gold: #D4AF37;
    --white: #ffffff;
    --gray: #475569;
    --gold-light: #f5d742;
}

/* HEADER STICKY - NO GAP, DIRECTLY ATTACHED TO TOP */
.professional-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: #ffffff;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.02);
    margin: 0;
    padding: 0;
}

/* Container system */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
}

/* ----- TOP BAR (no margin, tight) ----- */
.top-bar {
    background: var(--primary);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.2px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

    .top-bar .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        min-height: 44px;
        flex-wrap: wrap;
        gap: 12px;
    }

.top-left {
    display: flex;
    gap: 32px;
    align-items: center;
    flex-wrap: wrap;
}

    .top-left a {
        color: white;
        text-decoration: none;
        font-size: 0.9rem;
        transition: 0.2s ease;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

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

    .top-left i {
        color: var(--gold);
        font-size: 0.9rem;
    }

.top-right span {
    background: rgba(212, 175, 55, 0.12);
    padding: 4px 14px;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    color: #f8f9fa;
}

/* ----- MAIN HEADER (no gaps) ----- */
.main-header {
    background: white;
    width: 100%;
}

    .main-header .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        min-height: 96px;
        gap: 20px;
        flex-wrap: wrap;
    }

/* ===== BRAND / LOGO SECTION – BIG & HD QUALITY ===== */
.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 18px;
    flex-shrink: 0;
}

/* LARGER HD LOGO – significantly increased size */
.company-logo {
    width: 130px;
    height: 130px;
    object-fit: contain;
    image-rendering: crisp-edges;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.05));
    transition: transform 0.2s ease;
}

.brand:hover .company-logo {
    transform: scale(1.01);
}

.brand-content {
    display: flex;
    flex-direction: column;
}

    .brand-content h1 {
        font-size: 30px;
        color: var(--primary);
        font-weight: 800;
        letter-spacing: -0.3px;
        line-height: 1.2;
        margin-bottom: 6px;
    }

    .brand-content p {
        color: var(--gray);
        font-size: 15px;
        font-weight: 500;
        letter-spacing: 0.2px;
        border-left: 3px solid var(--gold);
        padding-left: 12px;
    }

/* ----- NAVIGATION ----- */
.navigation ul {
    display: flex;
    list-style: none;
    gap: 2px;
    margin: 0;
    padding: 0;
}

.navigation a {
    display: block;
    padding: 12px 20px;
    text-decoration: none;
    color: var(--primary);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.25s;
    border-radius: 40px;
}

    .navigation a:hover {
        color: var(--secondary);
        background: #f1f5f9;
    }

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 280px;
    background: #ffffff;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.15);
    border-radius: 20px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: 0.25s ease;
    z-index: 1000;
    border: 1px solid #eef2ff;
    padding: 8px 0;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    border-bottom: none;
    margin: 0;
}

.dropdown-menu a {
    padding: 12px 20px;
    font-weight: 500;
    color: #1e293b;
    border-radius: 0;
}

    .dropdown-menu a:hover {
        background: #f8fafc;
        color: var(--secondary);
        padding-left: 26px;
    }

/* Quote CTA button */
.quote-btn {
    background: linear-gradient(105deg, var(--gold) 0%, #eab308 100%);
    padding: 12px 30px;
    border-radius: 60px;
    color: #0a0a0a;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.95rem;
    transition: 0.25s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    white-space: nowrap;
    letter-spacing: 0.3px;
}

    .quote-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 20px -12px rgba(212, 175, 55, 0.4);
        background: linear-gradient(105deg, #eab308 0%, var(--gold) 100%);
    }

/* Demo content styling */
.demo-content {
    background: #fcfcfd;
    padding: 48px 20px 80px;
    text-align: center;
    border-top: 1px solid #edf2f7;
}

    .demo-content h2 {
        font-size: 2rem;
        font-weight: 700;
        color: #0f172a;
    }

    .demo-content p {
        max-width: 800px;
        margin: 20px auto 0;
        color: #334155;
    }