/* Global Brand Reset */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0 200px;
    background-color: #0b0f19; /* Signature deep dark abyss */
    color: #ffffff;
}

/* Boxed Width Container Layout */
.page-container {
    width: 100%;
    background-color: #090d16;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 40px rgba(0, 221, 255, 0.05);
}

@media (max-width: 768px) {
    body {
        padding: 0 24px;
    }
}

/* Site Header */
.site-header {
    flex-shrink: 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    gap: 20px;
}

/* Top Utility Bar */
.top-bar {
    background-color: #000000;
    border-bottom: 1px solid #111827;
    padding: 10px 0;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-phone-icon {
    width: 14px;
    height: 14px;
    fill: #e85d4a;
    flex-shrink: 0;
}

.top-bar-label {
    font-size: 13px;
    color: #9ca3af;
}

.top-bar-phone {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    text-decoration: none;
}

.top-bar-phone:hover {
    text-decoration: underline;
}

.online-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #9ca3af;
}

.online-dot {
    width: 8px;
    height: 8px;
    background-color: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.8);
    flex-shrink: 0;
}

.btn-chat-now {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #c82333;
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 4px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    flex-shrink: 0;
}

.btn-chat-now svg {
    width: 14px;
    height: 14px;
    fill: #ffffff;
}

.btn-chat-now:hover {
    background-color: #a71d2a;
}

/* Main Navigation Bar */
.main-nav {
    background-color: #050a0f;
    border-bottom: 1px solid #111827;
    padding: 14px 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background-color: #1a2744;
    border-radius: 8px;
    flex-shrink: 0;
}

.brand-icon svg {
    width: 24px;
    height: 24px;
    fill: #38bdf8;
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    font-size: 18px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
}

.brand-tagline {
    font-size: 11px;
    color: #9ca3af;
    line-height: 1.2;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    flex: 1;
    justify-content: center;
}

.nav-menu a {
    font-size: 13px;
    color: #cbd5e1;
    text-decoration: none;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: #ffffff;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.nav-search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
}

.nav-search-btn svg {
    width: 20px;
    height: 20px;
    fill: #9ca3af;
}

.nav-search-btn:hover svg {
    fill: #ffffff;
}

.btn-live-chat {
    display: inline-block;
    background-color: #c82333;
    color: #ffffff;
    font-size: 12px;
    font-weight: 800;
    padding: 10px 22px;
    border-radius: 999px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.btn-live-chat:hover {
    background-color: #a71d2a;
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }
}

@media (max-width: 640px) {
    .header-inner {
        padding: 0 16px;
    }

    .top-bar-label,
    .online-status {
        display: none;
    }

    .brand-tagline {
        display: none;
    }
}

/* Hero Storefront Section */
.hero-store {
    padding: 40px 24px;
    text-align: center;
    background: radial-gradient(circle at top, #1e293b 0%, #090d16 80%);
    border-bottom: 1px solid #1e293b;
}

.hero-store h1 {
    font-size: 24px;
    font-weight: 900;
    line-height: 1.3;
    margin: 0 0 16px 0;
    color: #ffffff;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.hero-store p {
    font-size: 15px;
    line-height: 1.5;
    margin: 0;
    color: #94a3b8;
}

/* Instant Help CTA Section */
.instant-help {
    position: relative;
    padding: 50px 24px 55px;
    text-align: center;
    overflow: hidden;
    border-bottom: 1px solid #1e293b;
}

.instant-help::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("../images/car-interior-bg.jpg") center center / cover no-repeat;
    filter: blur(3px);
    transform: scale(1.08);
}

.instant-help::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(5, 12, 28, 0.88);
}

.instant-help-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}

.instant-help-eyebrow {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0 0 10px 0;
}

.instant-help-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 900;
    color: #00aeef;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.15;
    margin: 0 0 28px 0;
    text-shadow: 0 0 20px rgba(0, 174, 239, 0.35);
}

.promo-offer-bar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    background: linear-gradient(90deg, #ff8c00 0%, #ff4500 50%, #e63900 100%);
    border-radius: 999px;
    padding: 12px 22px;
    margin-bottom: 28px;
    box-shadow: 0 0 25px rgba(255, 100, 0, 0.45);
}

.promo-icon {
    font-size: 16px;
    line-height: 1;
}

.promo-text {
    font-size: 14px;
    font-weight: 800;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.promo-limited-tag {
    background-color: rgba(120, 10, 10, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #ffffff;
    font-size: 10px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.instant-help-desc {
    font-size: 15px;
    line-height: 1.65;
    color: #ffffff;
    margin: 0 auto 32px;
    max-width: 620px;
    font-weight: 400;
}

.phone-support-box {
    background-color: rgba(8, 14, 28, 0.92);
    border: 2px solid #00aeef;
    border-radius: 16px;
    padding: 28px 24px 24px;
    max-width: 520px;
    margin: 0 auto;
    box-shadow: 0 0 30px rgba(0, 174, 239, 0.25), inset 0 0 20px rgba(0, 174, 239, 0.05);
}

.phone-support-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.phone-support-number {
    display: block;
    font-size: clamp(32px, 5vw, 44px);
    font-weight: 900;
    color: #ffffff;
    text-decoration: none;
    letter-spacing: 1px;
    line-height: 1.1;
    margin-bottom: 14px;
    text-shadow: 0 0 25px rgba(0, 174, 239, 0.6), 0 0 50px rgba(0, 174, 239, 0.3);
}

.phone-support-number:hover {
    color: #00aeef;
}

.phone-support-meta {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: #38bdf8;
    letter-spacing: 0.3px;
}

@media (max-width: 640px) {
    .instant-help {
        padding: 40px 16px 45px;
    }

    .promo-offer-bar {
        padding: 10px 16px;
        border-radius: 20px;
    }

    .promo-text {
        font-size: 12px;
    }
}

/* EXCLUSIVE NEW USER DISCOUNT BANNER */
.voucher-container {
    margin: 24px;
    background: linear-gradient(135deg, #1e1b4b 0%, #311042 100%);
    border: 2px dashed #00ddff;
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 25px rgba(0, 221, 255, 0.1);
}

.voucher-badge {
    background-color: #00ddff;
    color: #04060b;
    font-size: 11px;
    font-weight: 900;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 12px;
}

.voucher-title {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 8px 0;
}

.voucher-subtitle {
    color: #cbd5e1;
    font-size: 14px;
    margin: 0;
}

.voucher-price {
    font-size: 36px;
    font-weight: 900;
    color: #10b981;
    margin: 10px 0;
    text-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.voucher-price span {
    font-size: 16px;
    color: #94a3b8;
    font-weight: 500;
    text-decoration: line-through;
}

.voucher-access-text {
    color: #10b981;
    font-size: 15px;
    font-weight: 700;
    margin: 0;
}

.voucher-code-box {
    background-color: #04060b;
    border: 1px solid #1e293b;
    padding: 10px;
    border-radius: 8px;
    font-family: monospace;
    font-size: 16px;
    color: #00ddff;
    font-weight: bold;
    letter-spacing: 2px;
    margin: 15px auto;
    display: block;
    width: 80%;
    max-width: 346px;
}

.voucher-terms {
    color: #64748b;
    font-size: 11px;
    margin: 5px 0 0 0;
}

.important-note-card {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    padding: 10px 14px;
    margin-top: 15px;
    font-size: 12px;
    color: #fca5a5;
    font-weight: 600;
    text-align: center;
}

/* Standard Hardware Simulation Box */
.radio-dock-container {
    background: #04060b;
    padding: 24px 16px;
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #1e293b;
}

.satellite-receiver-unit {
    width: 100%;
    max-width: 420px;
    background: #1e222b;
    border: 4px solid #11141a;
    border-radius: 12px;
    padding: 14px;
    box-shadow: inset 0 1px 3px rgba(255,255,255,0.1), 0 8px 25px rgba(0,0,0,0.7);
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 12px;
    position: relative;
    box-sizing: border-box;
}

.receiver-screen {
    background: #000000;
    border: 1px solid #2d3139;
    border-radius: 6px;
    padding: 12px;
    height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
}

.screen-header {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: #00ddff;
    font-weight: 800;
}

.audio-system-type {
    font-size: 18px;
    font-weight: 900;
    color: #ffffff;
}

.song-title {
    font-size: 12px;
    color: #10b981;
    margin-top: 4px;
    font-weight: 500;
}

.preset-strip {
    grid-column: span 2;
    display: flex;
    justify-content: space-between;
    background: #11141a;
    padding: 6px;
    border-radius: 4px;
}

.preset-strip span {
    font-size: 11px;
    font-weight: bold;
    color: #475569;
    width: 100%;
    text-align: center;
}

/* High-Converting Action Button */
.call-btn {
    display: block;
    width: 100%;
    max-width: 432px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #0052ff 0%, #00d4ff 100%);
    color: #ffffff;
    padding: 18px;
    text-align: center;
    font-size: 18px;
    font-weight: 800;
    text-decoration: none;
    border-radius: 30px;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
    box-sizing: border-box;
}

/* Marine Radio Section */
.marine-section {
    padding: 35px 24px;
    background: linear-gradient(180deg, #090d16 0%, #0c1b30 100%);
    border-bottom: 1px solid #1e3a8a;
}

.marine-section h2 {
    font-size: 13px;
    font-weight: 800;
    color: #38bdf8;
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.marine-section h3 {
    font-size: 20px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 12px 0;
}

.marine-section p {
    font-size: 14px;
    line-height: 1.5;
    color: #94a3b8;
    margin: 0 0 20px 0;
}

.marine-call-btn {
    display: block;
    width: 100%;
    max-width: 432px;
    margin: 0 auto;
    text-align: center;
    border: 2px solid #38bdf8;
    color: #38bdf8;
    padding: 14px;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 25px;
    box-sizing: border-box;
}

/* Generic Router Grid */
.directory-hub {
    padding: 35px 24px;
}

.directory-hub h2 {
    font-size: 14px;
    font-weight: 800;
    color: #94a3b8;
    margin: 0 0 20px 0;
    text-transform: uppercase;
}

.grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    max-width: 432px;
    margin: 0 auto;
}

.grid-item {
    background-color: #111827;
    border: 1px solid #1f2937;
    border-radius: 12px;
    padding: 16px 14px;
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-decoration: none;
}

.grid-item span.icon { font-size: 22px; }
.grid-item span.label-sub { font-size: 12px; color: #64748b; font-weight: 400; }

/* High-Compliance Footer */
footer {
    margin-top: auto;
    background-color: #05070c;
    padding: 35px 24px;
    border-top: 1px solid #111827;
    text-align: center;
    font-size: 11px;
    line-height: 1.7;
    color: #4b5563;
}

footer p { margin: 0 0 20px 0; }
footer a { color: #00ddff; text-decoration: none; margin: 0 10px; }