/* ═══════════════════════════════════════════════════════════════════════════
   R1 PRO CONFIGURATOR - STYLES
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
    --bg-primary: #000000;
    --bg-section: #0a0d10;
    --cyan: #00d4ff;
    --cyan-glow: 0 0 10px rgba(0, 212, 255, 0.6), 0 0 20px rgba(0, 212, 255, 0.4), 0 0 30px rgba(0, 212, 255, 0.2);
    --green: #00ff88;
    --green-glow: 0 0 10px rgba(0, 255, 136, 0.6), 0 0 20px rgba(0, 255, 136, 0.4);
    --orange: #ff6b35;
    --orange-glow: 0 0 10px rgba(255, 107, 53, 0.6), 0 0 20px rgba(255, 107, 53, 0.4);
    --white: #ffffff;
    --white-muted: rgba(255, 255, 255, 0.15);
    --text-muted: rgba(255, 255, 255, 0.5);
    --header-height: 70px;
    --section-collapsed: 75px;
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@font-face {
    font-family: 'Ailerons';
    src: url('fonts/ailerons.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-primary);
    color: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* ═══════════════════════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════════════════════ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    z-index: 1000;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-title {
    font-family: 'Ailerons', 'Orbitron', sans-serif;
    font-size: 45px;
    font-weight: normal;
    color: var(--white);
    letter-spacing: 0;
    line-height: 1;
    display: flex;
    align-items: center;
    margin-top: -15px;
}

.header-progress {
    display: flex;
    align-items: center;
    gap: 12px;
}

.progress-bar {
    width: 75px;
    height: 3px;
    background: var(--white-muted);
    cursor: pointer;
    transition: var(--transition);
}

.progress-bar.active {
    background: var(--cyan);
    box-shadow: var(--cyan-glow);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scaleX(1); opacity: 1; }
    50% { transform: scaleX(1.05); opacity: 0.8; }
}

.progress-bar.complete {
    background: var(--green);
    box-shadow: var(--green-glow);
}

.progress-bar.incomplete {
    background: var(--orange);
    box-shadow: var(--orange-glow);
}

/* ═══════════════════════════════════════════════════════════════════════════
   MAIN CONTAINER
   ═══════════════════════════════════════════════════════════════════════════ */
.configurator {
    margin-top: var(--header-height);
    height: calc(100vh - var(--header-height));
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTIONS - BASE
   ═══════════════════════════════════════════════════════════════════════════ */
.section {
    display: flex;
    background: var(--bg-section);
    border-top: 1px solid rgba(0, 212, 255, 0.3);
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

/* Left border indicator */
.section::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 10px;
    background: var(--white-muted);
    transition: var(--transition);
}

.section.active::before {
    background: var(--cyan);
    box-shadow: var(--cyan-glow);
}

/* Glowing bottom border animation */
.section.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    animation: glowLine 3s infinite;
}

@keyframes glowLine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

.section.complete::before {
    background: var(--green);
    box-shadow: var(--green-glow);
}

.section.incomplete::before {
    background: var(--orange);
    box-shadow: var(--orange-glow);
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION - ACTIVE STATE
   ═══════════════════════════════════════════════════════════════════════════ */
.section.active {
    flex: 1;
    background: linear-gradient(to bottom, #031f33, #0e1821);
}

.section.active .section-image {
    width: 35%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.section.active .section-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right;
}

.section.active .section-content {
    flex: 1;
    padding: 40px 50px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.section-title {
    font-family: 'Ailerons', 'Orbitron', sans-serif;
    font-size: 50px;
    font-weight: normal;
    letter-spacing: 0;
    color: var(--white);
    margin-bottom: 40px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION - COLLAPSED STATE
   ═══════════════════════════════════════════════════════════════════════════ */
.section.collapsed {
    height: var(--section-collapsed);
    flex-shrink: 0;
    cursor: pointer;
    align-items: center;
}

.section.collapsed:hover {
    background: rgba(0, 212, 255, 0.05);
}

/* Hide active content when collapsed */
.section.collapsed .section-image,
.section.collapsed .section-content {
    display: none;
}

/* Hide collapsed content when active */
.section.active .section-thumb,
.section.active .section-collapsed-content {
    display: none;
}

.section-thumb {
    width: 35%;
    flex-shrink: 0;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 8px 8px 8px 10px;
}

.section-thumb img {
    max-width: 100%;
    max-height: 125px;
    object-fit: contain;
	object-position:left;
}

.section-collapsed-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 50px 0 50px;
}

.section-collapsed-title {
    font-family: 'Ailerons', 'Orbitron', sans-serif;
    font-size: 35px;
    font-weight: normal;
    letter-spacing: 0;
    color: var(--white);
}

.section-summary {
    font-family: 'Rajdhani', sans-serif;
    font-size: 14px;
    color: var(--green);
    font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRODUCT GRID & CARDS
   ═══════════════════════════════════════════════════════════════════════════ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 25px;
}

.product-card {
    background: var(--bg-primary);
    border: 1px solid var(--white-muted);
    border-radius: 8px;
    padding: 24px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.product-card:hover {
    border-color: var(--cyan);
}

.product-card.selected {
    border-color: var(--cyan);
    box-shadow: var(--cyan-glow);
}

.product-card .product-image {
    width: 100%;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
}

.product-card .product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-card .product-name {
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.product-card .product-note {
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
}

.product-card .radio-option.radio-card {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--white-muted);
    width: 100%;
    justify-content: center;
}

/* DMR Section Layout */
.dmr-layout {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.dmr-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 280px;
    flex-shrink: 0;
}

.dmr-left .product-card {
    width: 100%;
}

.dmr-left .product-note {
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 12px;
    text-align: center;
}

.dmr-separator {
    width: 1px;
    background: var(--white-muted);
    align-self: stretch;
}

.dmr-right {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.dmr-right .product-card-small {
    padding: 16px 24px;
    justify-content: center;
}

.dmr-right .product-card-small .product-name {
    margin-bottom: 0;
}

/* Validation States */
.field.invalid select,
.field.invalid input {
    border-color: var(--orange);
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.3);
}

.radio-row.invalid .radio-circle {
    border-color: var(--orange);
}

.section.invalid::before {
    background: var(--orange) !important;
    box-shadow: var(--orange-glow) !important;
}

.progress-bar.invalid {
    background: var(--orange) !important;
    box-shadow: var(--orange-glow) !important;
    animation: none;
}

/* ═══════════════════════════════════════════════════════════════════════════
   ZONE TABS
   ═══════════════════════════════════════════════════════════════════════════ */
.section-header-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 30px;
}

.section-header-row .section-title {
    margin-bottom: 0;
}

.zone-tabs {
    display: flex;
    gap: 24px;
}

.zone-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.zone-tab-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1px;
    color: var(--text-muted);
    transition: var(--transition);
}

.zone-tab-bar {
    width: 100%;
    height: 3px;
    background: var(--white-muted);
    border-radius: 2px;
    transition: var(--transition);
}

.zone-tab.active .zone-tab-label {
    color: var(--cyan);
}

.zone-tab.active .zone-tab-bar {
    background: var(--cyan);
    box-shadow: var(--cyan-glow);
}

.zone-tab:hover .zone-tab-label {
    color: var(--white);
}

/* Zone tab with selections */
.zone-tab.has-selection .zone-tab-label {
    color: var(--green);
}

.zone-tab.has-selection .zone-tab-bar {
    background: var(--green);
}

.zone-tab.has-selection.active .zone-tab-label {
    color: var(--green);
}

.zone-tab.has-selection.active .zone-tab-bar {
    background: var(--green);
    box-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
}

/* Zone Panels */
.zone-panels {
    position: relative;
    flex: 1;
    overflow: hidden;
}

.zone-panel {
    display: none;
}

.zone-panel.active {
    display: block;
}

/* Zone Grid */
.zone-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 30px;
}

.zone-grid .product-card {
    padding: 16px;
}

.zone-grid .product-image {
    height: 80px;
    margin-bottom: 10px;
}

.zone-grid .product-name {
    font-size: 10px;
    margin-bottom: 0;
}

.tower-grid {
    grid-template-columns: repeat(5, 1fr);
}

/* ========================================
   AMPLIFIER SECTION STYLES
   ======================================== */

.amp-header {
    margin-bottom: 20px;
}

.amp-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid var(--white-muted);
    border-radius: 6px;
    padding: 8px 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.amp-controls.status-ok {
    border-color: var(--green);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.amp-controls.status-under {
    border-color: var(--orange);
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.3);
}

.amp-stats {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-right: 16px;
    border-right: 1px solid var(--white-muted);
}

.amp-stat {
    display: flex;
    align-items: center;
    gap: 6px;
}

.stat-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    min-width: 20px;
}

.amp-controls.status-ok .stat-value {
    color: var(--green);
}

.amp-controls.status-under .stat-value {
    color: var(--orange);
}

/* Mode Toggle Buttons */
.amp-mode-toggle {
    display: flex;
    gap: 4px;
}

.mode-btn {
    cursor: pointer;
}

.mode-btn input {
    display: none;
}

.mode-btn span {
    display: block;
    padding: 6px 12px;
    font-family: 'Orbitron', sans-serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--white-muted);
    border-radius: 3px;
    transition: all 0.2s ease;
}

.mode-btn:hover span {
    border-color: var(--cyan);
    color: var(--white);
}

.mode-btn input:checked + span {
    background: rgba(0, 212, 255, 0.15);
    border-color: var(--cyan);
    color: var(--cyan);
}

.mode-btn.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.amp-group {
    margin-bottom: 0px;
}

.amp-group-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.amp-group-subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
}

.amp-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.3), transparent);
    margin: 16px 0;
}

.path-badge {
    font-family: 'Rajdhani', sans-serif;
    font-size: 9px;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.4);
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.amp-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.amp-grid .product-card {
    padding: 10px;
    position: relative;
}

.amp-grid .product-image {
    height: 50px;
    margin-bottom: 6px;
}

.amp-grid .product-name {
    font-size: 9px;
    margin-bottom: 2px;
}

.product-channels {
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    font-weight: 600;
    color: var(--primary);
    display: block;
    margin-bottom: 6px;
}

.amp-grid .qty-selector {
    gap: 4px;
}

.amp-grid .qty-btn {
    width: 22px;
    height: 22px;
    font-size: 12px;
}

.amp-grid .qty-value {
    font-size: 13px;
    min-width: 20px;
}

.amp-warning {
    font-family: 'Rajdhani', sans-serif;
    font-size: 12px;
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 4px;
    padding: 8px 12px;
    margin-top: 12px;
}

/* R1 Amps Disabled State (when PATH selected) */
#r1-amps.disabled {
    opacity: 0.4;
    pointer-events: none;
}

#r1-amps.disabled .product-card {
    filter: grayscale(1);
}

#r1-amps.disabled .amp-group-title::after {
    content: '(Not compatible with PATH)';
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 500;
    color: #ff6b6b;
    margin-left: 10px;
}

/* Product specs styling */
.product-specs {
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 500;
    color: var(--cyan);
    display: block;
    margin-bottom: 6px;
    opacity: 0.9;
}

.product-card[data-amp-class="sub"] .product-specs {
    color: var(--orange);
}

.section[data-section="amplifiers"] .section-nav {
    margin-top: 16px;
}

/* ========================================
   YOUR INFORMATION SECTION STYLES
   ======================================== */

.info-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.info-row .field-address {
    grid-column: span 2;
}

.info-row .field-state {
    max-width: 100px;
}

.info-row .field-zip {
    max-width: 120px;
}

.install-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 16px;
    padding: 12px 16px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 6px;
    transition: border-color 0.3s ease;
}

.install-row.invalid,
.install-box.invalid {
    border-color: #ff6b6b;
    background: rgba(255, 107, 107, 0.05);
}

.radio-row-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.radio-compact {
    padding: 8px 16px;
}

.radio-compact .radio-label {
    font-size: 12px;
}

/* Priority Section */
.priority-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 212, 255, 0.02));
    border: 1px solid rgba(0, 212, 255, 0.4);
    border-radius: 8px;
    padding: 16px 20px;
}

.priority-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.priority-badge {
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: var(--primary);
    background: rgba(0, 212, 255, 0.2);
    border: 1px solid var(--primary);
    padding: 6px 12px;
    border-radius: 4px;
    letter-spacing: 1px;
}

.priority-price {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #00ff88;
    display: flex;
    align-items: center;
}

.cc-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.cc-row .field {
    margin-bottom: 0;
}

.field-cc-full {
    flex: 1;
}

.cc-row-small {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
}

.cc-row-small .field {
    flex: 1;
    margin-bottom: 0;
}

/* Priority Checkboxes */
.priority-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.priority-checkboxes .checkbox-option {
    padding: 0;
}

.terms-link {
    color: var(--cyan);
    text-decoration: none;
    transition: var(--transition);
}

.terms-link:hover {
    text-decoration: underline;
}

/* Disclaimer Section */
.disclaimer-section {
    margin-bottom: 16px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
}

.disclaimer-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* Submit Button */
.btn-submit {
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    color: var(--bg-dark);
    font-weight: 700;
    min-width: 140px;
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: submitPulse 2s ease-in-out infinite;
}

@keyframes submitPulse {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.btn-submit:hover {
    background: linear-gradient(135deg, #00ff99, #00dd7a);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}

.btn-submit:hover::before {
    animation: none;
}

/* Info section specific spacing */
.section[data-section="info"] .section-title {
    margin-bottom: 16px;
}

.section[data-section="info"] .section-nav {
    margin-top: 12px;
}

/* Split Row Layout */
.split-row {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
}

.split-col {
    min-width: 0;
}

.priority-col {
    flex: 3;
}

.install-col {
    flex: 1;
}

/* Install Box */
.install-box {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 6px;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
}

.install-box-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.install-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-vertical {
    display: flex;
    align-items: center;
    gap: 10px;
}

.radio-vertical .radio-label {
    font-size: 13px;
}

.dealer-contact-option {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--white-muted);
}

.dealer-contact-option .checkbox-text {
    font-size: 11px;
}

/* Mailing List Section */
.mailing-section {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 6px;
    padding: 16px 20px;
    height: 100%;
    display: flex;
    align-items: center;
}

.checkbox-option {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    cursor: pointer;
}

.checkbox-option input {
    display: none;
}

.checkbox-box {
    width: 22px;
    height: 22px;
    border: 2px solid var(--white-muted);
    border-radius: 4px;
    flex-shrink: 0;
    position: relative;
    transition: var(--transition);
}

.checkbox-box::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 7px;
    width: 6px;
    height: 11px;
    border: solid var(--cyan);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: var(--transition);
}

.checkbox-option input:checked + .checkbox-box {
    border-color: var(--cyan);
}

.checkbox-option input:checked + .checkbox-box::after {
    transform: rotate(45deg) scale(1);
}

.checkbox-option.invalid .checkbox-box {
    border-color: var(--orange);
    box-shadow: 0 0 8px rgba(255, 107, 53, 0.4);
}

.checkbox-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Info Icon */
.info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    font-family: 'Rajdhani', sans-serif;
    font-size: 12px;
    font-weight: 700;
    font-style: italic;
    cursor: pointer;
    margin-left: 8px;
    transition: var(--transition);
    vertical-align: middle;
}

.info-icon:hover {
    background: var(--cyan);
    color: var(--bg-primary);
}

/* Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: linear-gradient(135deg, #0a1520, #0d1f2d);
    border: 1px solid var(--cyan);
    border-radius: 12px;
    padding: 40px 50px;
    max-width: 600px;
    width: 90%;
    position: relative;
    box-shadow: var(--cyan-glow);
    animation: modalPulse 3s ease-in-out infinite;
}

@keyframes modalPulse {
    0%, 100% {
        box-shadow: 0 0 10px rgba(0, 212, 255, 0.6), 0 0 20px rgba(0, 212, 255, 0.4), 0 0 30px rgba(0, 212, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 15px rgba(0, 212, 255, 0.8), 0 0 30px rgba(0, 212, 255, 0.6), 0 0 45px rgba(0, 212, 255, 0.4), 0 0 60px rgba(0, 212, 255, 0.2);
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 36px;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.modal-close:hover {
    color: var(--white);
}

.modal-title {
    font-family: 'Ailerons', 'Orbitron', sans-serif;
    font-size: 48px;
    font-weight: normal;
    color: var(--cyan);
    margin-bottom: 24px;
}

.modal-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: 28px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
}

.modal-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.modal-list li {
    font-family: 'Rajdhani', sans-serif;
    font-size: 26px;
    color: var(--white);
    padding: 12px 0 12px 28px;
    position: relative;
    border-bottom: 1px solid var(--white-muted);
}

.modal-list li:last-child {
    border-bottom: none;
}

.modal-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--cyan);
    border-radius: 50%;
}

/* Quantity Selector */
.qty-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
}

.qty-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--white-muted);
    border-radius: 4px;
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
}

.qty-btn:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.qty-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--cyan);
    min-width: 30px;
    text-align: center;
}

/* Product card with quantity > 0 */
.product-card.has-qty {
    border-color: var(--cyan);
    box-shadow: var(--cyan-glow);
}

/* Speaker/Sub Tracker Progress Bars */
.count-trackers {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    margin-right: 30px;
}

.count-tracker {
    display: flex;
    align-items: center;
    gap: 12px;
}

.count-tracker .tracker-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    min-width: 85px;
}

.tracker-bar-container {
    flex: 1;
    height: 5px;
    background: var(--white-muted);
    border-radius: 3px;
    overflow: hidden;
}

.tracker-bar-fill {
    height: 100%;
    background: var(--cyan);
    border-radius: 3px;
    transition: width 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.tracker-bar-fill.over {
    background: var(--orange);
    box-shadow: 0 0 12px rgba(255, 107, 53, 0.8);
}

.tracker-bar-fill.complete {
    background: var(--green);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.9);
}

.count-tracker .tracker-count {
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    min-width: 55px;
    text-align: right;
}

.count-tracker .tracker-count .current {
    color: var(--cyan);
    font-weight: 600;
}

.count-tracker .tracker-count .current.over {
    color: var(--orange);
}

.count-tracker .tracker-count .current.complete {
    color: var(--green);
}

.count-tracker .tracker-count .target {
    color: var(--white);
}

/* ═══════════════════════════════════════════════════════════════════════════
   FORM FIELDS
   ═══════════════════════════════════════════════════════════════════════════ */
.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-end;
}

.field {
    flex: 1;
    position: relative;
}

.field select,
.field input {
    width: 100%;
    height: 55px;
    background: var(--bg-section);
    border: 1px solid var(--white-muted);
    border-radius: 4px;
    color: var(--white);
    font-family: 'Rajdhani', sans-serif;
    font-size: 20px;
    font-weight: 600;
    padding: 18px 16px 4px;
    appearance: none;
    transition: var(--transition);
}

.field select option {
    background: #1a1a1a;
    color: var(--white);
    padding: 10px;
}

.field select:focus,
.field input:focus {
    outline: none;
    border-color: var(--cyan);
}

.field select:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.field label {
    position: absolute;
    top: 8px;
    left: 16px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    pointer-events: none;
}

/* Select arrow */
.field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23ffffff' fill-opacity='0.5' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.field-year {
    max-width: 140px;
}

/* Number field */
.field-number {
    max-width: 220px;
}

.field-number input {
    padding-left: 16px;
}

.field-number input::-webkit-outer-spin-button,
.field-number input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.field-number input[type=number] {
    -moz-appearance: textfield;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RADIO BUTTONS
   ═══════════════════════════════════════════════════════════════════════════ */
.radio-row {
    display: flex;
    gap: 50px;
    margin-bottom: 30px;
}

.radio-option {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    cursor: pointer;
}

.radio-option input {
    display: none;
}

.radio-circle {
    width: 22px;
    height: 22px;
    border: 2px solid var(--white-muted);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
    transition: var(--transition);
}

.radio-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px;
    height: 10px;
    background: var(--cyan);
    border-radius: 50%;
    transition: var(--transition);
}

.radio-option input:checked + .radio-circle {
    border-color: var(--cyan);
}

.radio-option input:checked + .radio-circle::after {
    transform: translate(-50%, -50%) scale(1);
}

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

.radio-label {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.radio-sub {
    font-size: 14px;
    color: var(--text-muted);
}

.radio-inline {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 20px;
    height: 55px;
    align-self: flex-end;
}

.radio-inline .radio-circle {
    margin-top: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════════════════════ */
.section-nav {
    position: absolute;
    bottom: 40px;
    left: 50px;
    right: 50px;
    display: flex;
    align-items: center;
	justify-content:flex-end;
    gap: 16px;
}

.section-nav .count-trackers {
    margin-right: auto;
}

.btn {
    height: 48px;
    padding: 0 32px;
    border: none;
    border-radius: 4px;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-continue {
    background: var(--cyan);
    color: var(--bg-primary);
}

.btn-continue.invalid {
    background: var(--orange);
    box-shadow: var(--orange-glow);
}

.btn-continue:hover {
    box-shadow: var(--cyan-glow);
}

.btn-continue span {
    font-size: 16px;
}

.btn-back {
    background: transparent;
    border: 1px solid var(--white-muted);
    color: var(--white);
}

.btn-back:hover {
    border-color: var(--white);
}

.btn-back span {
    font-size: 16px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1400px) {
    .section.active .section-image {
        width: 30%;
    }
    
    .section-title {
        font-size: 24px;
        letter-spacing: 8px;
    }
}

@media (max-width: 1200px) {
    .header {
        padding: 0 24px;
    }
    
    .logo-title {
        font-size: 20px;
        letter-spacing: 6px;
    }
    
    .section.active .section-content {
        padding: 30px 40px;
    }
    
    .radio-row {
        gap: 24px;
    }
}