/* ============================================
   CHIPTUNING DARK THEME
   ============================================ */

:root {
    --ct-bg:            #0b0b0f;
    --ct-bg-card:       rgba(255,255,255,0.04);
    --ct-bg-glass:      rgba(20, 20, 35, 0.85);
    --ct-surface:       #12121a;
    --ct-surface-2:     #1a1a2e;
    --ct-border:        rgba(255,255,255,0.08);
    --ct-border-glow:   rgba(230, 57, 70, 0.3);
    --ct-accent:        #e63946;
    --ct-accent-glow:   rgba(230, 57, 70, 0.5);
    --ct-accent-2:      #ff6b6b;
    --ct-blue:          #4cc9f0;
    --ct-green:         #06d6a0;
    --ct-text:          #e8e8ec;
    --ct-text-dim:      #8888a0;
    --ct-white:         #ffffff;
    --ct-radius:        12px;
    --ct-radius-sm:     8px;
    --ct-radius-lg:     20px;
    --ct-font:          'Inter', -apple-system, sans-serif;
    --ct-font-display:  'Rajdhani', sans-serif;
    --ct-transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    overflow-x: hidden;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--ct-font);
    background: var(--ct-bg);
    color: var(--ct-text);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Screen-reader only utility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* Skip to content link */
.ct-skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 9999;
    padding: 0.75rem 1.5rem;
    background: var(--ct-accent);
    color: var(--ct-white);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--ct-radius-sm);
    text-decoration: none;
    transition: top 0.2s ease;
}

.ct-skip-link:focus {
    top: 1rem;
}

/* ============================================
   NAVBAR
   ============================================ */
.ct-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--ct-transition);
    background: transparent;
}

.ct-nav-scrolled {
    background: rgba(11, 11, 15, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--ct-border);
}

.ct-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ct-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--ct-white);
    font-family: var(--ct-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.ct-brand:hover { color: var(--ct-white); }

.ct-brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--ct-accent), #ff4757);
    border-radius: var(--ct-radius-sm);
    font-size: 1rem;
}

.ct-brand-text { white-space: nowrap; }

.ct-accent { color: var(--ct-accent); }

.ct-nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.ct-nav-link {
    color: var(--ct-text-dim);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 0.9rem;
    border-radius: var(--ct-radius-sm);
    transition: var(--ct-transition);
    white-space: nowrap;
}

.ct-nav-link:hover {
    color: var(--ct-white);
    background: rgba(255,255,255,0.06);
}


/* Hamburger */
.ct-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.ct-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ct-white);
    border-radius: 2px;
    transition: var(--ct-transition);
}

.ct-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.ct-hamburger.active span:nth-child(2) { opacity: 0; }
.ct-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav overlay (dismiss on outside tap) */
.ct-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(0,0,0,0.5);
}

.ct-nav-overlay.active {
    display: block;
}

/* ============================================
   VIDEO MODAL
   ============================================ */
.ct-video-overlay {
    position: fixed;
    inset: 0;
    z-index: 11000;
    background: rgba(0,0,0,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.ct-video-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.ct-video-modal {
    position: relative;
    width: 100%;
    max-width: 800px;
}

.ct-video-close {
    position: absolute;
    top: -2.5rem;
    right: 0;
    background: none;
    border: none;
    color: var(--ct-white);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.ct-video-close:hover {
    opacity: 1;
}

.ct-video-wrap {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    border-radius: var(--ct-radius);
    overflow: hidden;
    background: #000;
}

.ct-video-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


/* ============================================
   HERO SECTION (homepage)
   ============================================ */
.ct-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 0 60px;
}

.ct-hero-video {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.ct-hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ct-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(11,11,15,0.7) 0%, rgba(11,11,15,0.4) 40%, rgba(11,11,15,0.8) 100%),
        linear-gradient(135deg, rgba(230,57,70,0.08) 0%, transparent 50%);
}

.ct-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Hero H1 */
.ct-hero-h1 {
    font-family: var(--ct-font-display);
    font-size: 1.35rem;
    font-weight: 700;
    text-align: center;
    color: var(--ct-white);
    margin: 0 0 1.25rem;
    text-shadow: 0 2px 20px rgba(0,0,0,0.5);
    line-height: 1.3;
}

@media (max-width: 575px) {
    .ct-hero-h1 { font-size: 1.1rem; margin-bottom: 1rem; }
}

/* ============================================
   WIZARD CARD
   ============================================ */
.ct-wizard-card {
    background: var(--ct-bg-glass);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius-lg);
    padding: 2rem;
    box-shadow:
        0 0 60px rgba(0,0,0,0.4),
        0 0 0 1px rgba(255,255,255,0.03) inset;
}

/* Step Indicator */
.ct-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    position: relative;
}

.ct-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
}

.ct-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    border: 2px solid var(--ct-border);
    color: var(--ct-text-dim);
    background: var(--ct-surface);
    transition: var(--ct-transition);
    flex-shrink: 0;
}

.ct-step.active .ct-step-num {
    border-color: var(--ct-accent);
    color: var(--ct-white);
    background: var(--ct-accent);
    box-shadow: 0 0 20px var(--ct-accent-glow);
}

.ct-step.done .ct-step-num {
    border-color: var(--ct-green);
    color: var(--ct-white);
    background: var(--ct-green);
}

.ct-step-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ct-text-dim);
    display: none;
}

.ct-step.active .ct-step-label { color: var(--ct-white); }

.ct-step-line {
    width: 40px;
    height: 2px;
    background: var(--ct-border);
    flex-shrink: 0;
    transition: var(--ct-transition);
}

.ct-step-line.done {
    background: var(--ct-green);
}

/* Wizard Panels */
.ct-panel {
    display: none;
    animation: ctFadeIn 0.35s ease;
}

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

@keyframes ctFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.ct-panel-title {
    font-family: var(--ct-font-display);
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--ct-white);
}

.ct-panel-subtitle {
    text-align: center;
    color: var(--ct-text-dim);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Upload zone */
.ct-upload-zone {
    border: 2px dashed var(--ct-border);
    border-radius: var(--ct-radius);
    padding: 2.5rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--ct-transition);
    background: rgba(255,255,255,0.02);
}

.ct-upload-zone:hover {
    border-color: var(--ct-accent);
    background: rgba(230,57,70,0.05);
}

.ct-upload-icon {
    font-size: 2.5rem;
    color: var(--ct-accent);
    margin-bottom: 0.75rem;
}

.ct-upload-text {
    color: var(--ct-text-dim);
    font-size: 0.875rem;
}

.ct-upload-text strong {
    color: var(--ct-accent);
    cursor: pointer;
}

.ct-upload-browse {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
    padding: 0.6rem 1.5rem;
    min-height: 44px;
    background: rgba(230,57,70,0.12);
    border: 1px solid rgba(230,57,70,0.3);
    border-radius: var(--ct-radius-sm);
    color: var(--ct-accent);
    font-family: var(--ct-font);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ct-transition);
}

.ct-upload-browse:hover {
    background: rgba(230,57,70,0.2);
    border-color: var(--ct-accent);
}

/* Instructions */
.ct-instructions {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0 0;
}

.ct-instructions li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.4rem 0;
    font-size: 0.8rem;
    color: var(--ct-text-dim);
    line-height: 1.5;
}

.ct-instructions li .num {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(230,57,70,0.15);
    color: var(--ct-accent);
    font-size: 0.65rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

/* Amount display */
.ct-amount {
    text-align: center;
    padding: 1rem;
    background: rgba(230,57,70,0.08);
    border: 1px solid rgba(230,57,70,0.2);
    border-radius: var(--ct-radius);
    margin-bottom: 1.25rem;
}

.ct-amount-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ct-text-dim);
    margin-bottom: 0.25rem;
}

.ct-amount-value {
    font-family: var(--ct-font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--ct-white);
}

.ct-amount-value .currency {
    font-size: 1rem;
    color: var(--ct-accent);
}

/* Buttons */
.ct-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border: none;
    border-radius: var(--ct-radius-sm);
    font-family: var(--ct-font);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ct-transition);
    text-decoration: none;
    white-space: nowrap;
}

.ct-btn-primary {
    background: linear-gradient(135deg, var(--ct-accent), #ff4757);
    color: var(--ct-white);
    box-shadow: 0 4px 15px rgba(230,57,70,0.3);
}

.ct-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 25px rgba(230,57,70,0.4);
    color: var(--ct-white);
}

.ct-btn-ghost {
    background: rgba(255,255,255,0.06);
    color: var(--ct-text-dim);
    border: 1px solid var(--ct-border);
}

.ct-btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    color: var(--ct-white);
}

.ct-btn-paypal {
    background: #0070ba;
    color: var(--ct-white);
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
}

.ct-btn-paypal:hover {
    background: #005ea6;
    color: var(--ct-white);
    transform: translateY(-1px);
}

.ct-reset-link {
    color: var(--ct-text-dim);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.2s;
}
.ct-reset-link:hover {
    color: var(--ct-white);
}

.ct-btn-group {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.5rem;
}

/* Upload progress bar */
.ct-progress {
    display: none;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.ct-progress.visible {
    display: flex;
}

.ct-progress-track {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: var(--ct-surface);
    overflow: hidden;
}

.ct-progress-bar {
    height: 100%;
    width: 0%;
    border-radius: 3px;
    background: linear-gradient(135deg, var(--ct-accent), #ff4757);
    box-shadow: 0 0 10px rgba(230,57,70,0.3);
    transition: width 0.3s ease;
}

.ct-progress-text {
    font-family: var(--ct-font-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ct-accent);
    min-width: 2.5rem;
    text-align: right;
}

/* Wait / checking label */
.ct-wait-label {
    font-size: 0.82rem;
    color: var(--ct-text-dim);
    text-align: center;
    margin-bottom: 0.5rem;
}

/* Error text */
.ct-error {
    color: var(--ct-accent);
    font-size: 0.8rem;
    text-align: center;
    margin-top: 0.5rem;
}

/* ============================================
   TOGGLE PILLS + MODAL
   ============================================ */
.ct-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ct-pill {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 0.8rem;
    background: var(--ct-surface);
    border: 1px solid var(--ct-border);
    border-radius: 100px;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.ct-pill:hover {
    border-color: rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.04);
}

.ct-pill.selected {
    border-color: var(--ct-accent);
    background: rgba(230,57,70,0.12);
}

.ct-pill.disabled {
    opacity: 0.35;
    pointer-events: none;
    filter: grayscale(0.5);
}

.ct-pill-dunt.selected {
    border-color: #17a2b8;
    background: rgba(23,162,184,0.12);
}

.ct-pill-dunt .ct-pill-price {
    color: #17a2b8;
}

.ct-pill-cb {
    display: none !important;
}

.ct-pill-name {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--ct-text-dim);
    transition: color 0.2s ease;
}

.ct-pill.selected .ct-pill-name {
    color: var(--ct-white);
}

.ct-pill-price {
    font-family: var(--ct-font-display);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--ct-accent);
}

.ct-pill-info {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-size: 0.85rem;
    color: var(--ct-green);
    opacity: 0.6;
    transition: opacity 0.2s ease;
    margin-left: 0.1rem;
}

.ct-pill:hover .ct-pill-info {
    opacity: 0.7;
}

.ct-pill-info:hover {
    opacity: 1 !important;
}

/* Modal overlay */
.ct-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.ct-modal-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.ct-modal {
    position: relative;
    width: 100%;
    max-width: 380px;
    background: linear-gradient(160deg, #1a1a2e 0%, var(--ct-surface) 100%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--ct-radius-lg);
    padding: 2rem 1.75rem;
    box-shadow: 0 25px 80px rgba(0,0,0,0.6);
    transform: translateY(12px) scale(0.97);
    transition: transform 0.25s cubic-bezier(0.4,0,0.2,1);
}

.ct-modal-overlay.visible .ct-modal {
    transform: translateY(0) scale(1);
}

.ct-modal-title {
    font-family: var(--ct-font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ct-white);
    margin: 0 0 0.25rem;
    padding-right: 2rem;
}

.ct-modal-price {
    font-family: var(--ct-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ct-accent);
    margin-bottom: 1rem;
}

.ct-modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--ct-border);
    border-radius: 50%;
    color: var(--ct-text-dim);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--ct-transition);
    line-height: 1;
}

.ct-modal-close:hover {
    color: var(--ct-white);
    background: rgba(255,255,255,0.12);
}

.ct-modal-desc {
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--ct-text-dim);
    margin: 0;
}

/* ============================================
   PAGE HERO (for legal/content pages)
   ============================================ */
.ct-page {
    min-height: 100vh;
    padding: 120px 0 60px;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(230,57,70,0.06) 0%, transparent 50%),
        var(--ct-bg);
}

.ct-page-card {
    background: var(--ct-surface);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius-lg);
    padding: 2.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.ct-page-card h1,
.ct-page-card h2 {
    font-family: var(--ct-font-display);
    color: var(--ct-white);
}

.ct-page-card h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--ct-accent);
}

.ct-page-card h2 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 1.75rem;
    margin-bottom: 0.75rem;
    color: var(--ct-accent-2);
}

.ct-page-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ct-text);
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
}

.ct-page-card p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--ct-text-dim);
    margin-bottom: 0.75rem;
}

.ct-page-card a {
    color: var(--ct-accent);
    text-decoration: none;
}

.ct-page-card a:hover {
    text-decoration: underline;
}

.ct-page-card strong {
    color: var(--ct-text);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.ct-form .form-control {
    background: var(--ct-surface);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius-sm);
    color: var(--ct-text);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    transition: var(--ct-transition);
}

.ct-form .form-control:focus {
    background: var(--ct-surface);
    border-color: var(--ct-accent);
    color: var(--ct-text);
    box-shadow: 0 0 0 3px rgba(230,57,70,0.15);
    outline: none;
}

.ct-form .form-control::placeholder {
    color: var(--ct-text-dim);
}

.ct-form textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* ============================================
   HERO BADGE / BRAND STRIP
   ============================================ */
.ct-hero-brand {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
}

.ct-hero-brand img {
    max-width: 280px;
    width: 100%;
    margin-bottom: 0.75rem;
    opacity: 0.9;
}

.ct-hero-brand a {
    color: var(--ct-text-dim);
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--ct-transition);
}

.ct-hero-brand a:hover { color: var(--ct-accent); }

.ct-hero-brand .ct-whatsapp {
    color: var(--ct-green);
}

/* ============================================
   FOOTER
   ============================================ */
.ct-footer {
    background: var(--ct-surface);
    border-top: 1px solid var(--ct-border);
    padding: 1.5rem 0;
}

.ct-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.ct-footer-brand {
    font-family: var(--ct-font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ct-text-dim);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ct-footer-brand .ct-brand-icon {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
}

.ct-footer-links {
    display: flex;
    gap: 1rem;
}

.ct-footer-links a {
    color: rgba(160,160,185,0.85);
    text-decoration: none;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    padding: 0.35rem 0.25rem;
    transition: var(--ct-transition);
}

.ct-footer-links a:hover { color: var(--ct-white); }

.ct-footer-contact a {
    color: var(--ct-green);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
}

.ct-footer-contact a:hover { color: #06f0b0; }

/* ============================================
   FAQ SECTION
   ============================================ */
.ct-faq {
    background: var(--ct-bg);
    padding: 4rem 0 3rem;
    border-top: 1px solid var(--ct-border);
}

.ct-faq-title {
    font-family: var(--ct-font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--ct-white);
    text-align: center;
    margin: 0 0 2rem;
}

.ct-faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.ct-faq-item {
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius);
    margin-bottom: 0.75rem;
    background: var(--ct-surface);
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.ct-faq-item[open] {
    border-color: rgba(230,57,70,0.3);
}

.ct-faq-item summary {
    padding: 1rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ct-text);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.ct-faq-item summary::-webkit-details-marker { display: none; }

.ct-faq-item summary::after {
    content: '+';
    font-family: var(--ct-font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ct-accent);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.ct-faq-item[open] summary::after {
    content: '\2212';
}

.ct-faq-item p {
    padding: 0 1.25rem 1rem;
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--ct-text-dim);
    margin: 0;
}

.ct-faq-item a {
    color: var(--ct-accent);
    text-decoration: none;
}

.ct-faq-item a:hover {
    text-decoration: underline;
}

/* ============================================
   MERGED WIZARD SECTION DIVIDER
   ============================================ */
.ct-section-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.ct-section-divider::before,
.ct-section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--ct-border), transparent);
}

.ct-section-divider span {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ct-text-dim);
    white-space: nowrap;
}

/* ============================================
   SWEETALERT2 OVERRIDE
   ============================================ */
.ct-swal {
    border: 1px solid var(--ct-border) !important;
    border-radius: var(--ct-radius-lg) !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (min-width: 768px) {
    .ct-step-label { display: block; }
    .ct-step-line { width: 60px; }
    .ct-wizard-card { padding: 2.5rem; }
    .ct-page-card { padding: 3rem; }
}

@media (max-width: 991px) {
    .ct-hamburger { display: flex; }

    .ct-nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--ct-surface);
        border-left: 1px solid var(--ct-border);
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 1.5rem 2rem;
        gap: 0.25rem;
        transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
    }

    .ct-nav-links.active {
        right: 0;
    }

    .ct-nav-link {
        width: 100%;
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }

}

@media (max-width: 575px) {
    .ct-hero { padding: 100px 0 40px; }
    .ct-wizard-card { padding: 1.25rem; }
    .ct-page { padding: 100px 0 40px; }
    .ct-page-card { padding: 1.5rem; border-radius: var(--ct-radius); }

    .ct-panel-title { font-size: 1.3rem; }
    .ct-upload-zone { padding: 1.5rem 1rem; }
    .ct-upload-icon { font-size: 2rem; }

    .ct-steps { gap: 0; }
    .ct-step-line { width: 24px; }
    .ct-step-num { width: 30px; height: 30px; font-size: 0.7rem; }

    .ct-pills { gap: 0.4rem; }
    .ct-pill { padding: 0.4rem 0.65rem; }
    .ct-pill-name { font-size: 0.76rem; }
    .ct-pill-price { font-size: 0.76rem; }
    .ct-modal { padding: 1.5rem 1.25rem; }
    .ct-modal-title { font-size: 1.15rem; }
    .ct-modal-price { font-size: 1.25rem; }
    .ct-modal-desc { font-size: 0.82rem; }

    .ct-btn { padding: 0.65rem 1.25rem; font-size: 0.8rem; }
    .ct-btn-group { flex-direction: column; }
    .ct-btn-group .ct-btn { width: 100%; }

    .ct-footer-inner { flex-direction: column; text-align: center; }
    .ct-footer-links { justify-content: center; }
    .ct-lang-selector { justify-content: center; }
}

/* ============================================
   LANGUAGE SELECTOR
   ============================================ */
.ct-lang-selector {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
    position: relative;
}

.ct-lang-current {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius-sm);
    padding: 0.45rem 0.85rem;
    color: var(--ct-text-dim);
    font-family: var(--ct-font);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--ct-transition);
}

.ct-lang-current:hover {
    color: var(--ct-white);
    border-color: rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.07);
}

.ct-lang-arrow {
    font-size: 0.6rem;
    transition: transform 0.2s ease;
}

.ct-lang-dropdown.open + .ct-lang-current .ct-lang-arrow,
.ct-lang-dropdown.open ~ .ct-lang-current .ct-lang-arrow {
    transform: rotate(180deg);
}

.ct-lang-dropdown {
    position: absolute;
    bottom: calc(100% + 0.5rem);
    right: 0;
    min-width: 160px;
    background: var(--ct-surface-2);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius);
    padding: 0.35rem;
    box-shadow: 0 -8px 30px rgba(0,0,0,0.4);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 100;
    max-height: 320px;
    overflow-y: auto;
}

.ct-lang-dropdown.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.ct-lang-option {
    display: block;
    padding: 0.45rem 0.75rem;
    color: var(--ct-text-dim);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--ct-radius-sm);
    transition: background 0.15s ease, color 0.15s ease;
}

.ct-lang-option:hover {
    background: rgba(255,255,255,0.06);
    color: var(--ct-white);
    text-decoration: none;
}

.ct-lang-option.active {
    color: var(--ct-accent);
    background: rgba(230,57,70,0.08);
}

/* ============================================
   DUNT INTERACTIVE DTC FLOW
   ============================================ */

/* Indeterminate progress bar */
.ct-progress-indeterminate {
    width: 30% !important;
    animation: ctIndeterminate 1.5s ease-in-out infinite;
}

@keyframes ctIndeterminate {
    0%   { margin-left: 0;   width: 30%; }
    50%  { margin-left: 35%; width: 30%; }
    100% { margin-left: 70%; width: 30%; }
}

/* ECU result display */
.dunt-ecu-result {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(6,214,160,0.08);
    border: 1px solid rgba(6,214,160,0.25);
    border-radius: var(--ct-radius);
    margin-bottom: 1rem;
}

.dunt-ecu-result i {
    font-size: 1.5rem;
    color: var(--ct-green);
    flex-shrink: 0;
}

.dunt-ecu-result strong {
    display: block;
    color: var(--ct-white);
    font-size: 0.9rem;
}

.dunt-ecu-result small {
    display: block;
    color: var(--ct-text-dim);
    font-size: 0.78rem;
    margin-top: 0.15rem;
}

/* ECU search input */
.dunt-ecu-search-wrap {
    position: relative;
    margin-bottom: 0.75rem;
}

.dunt-ecu-search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--ct-surface);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius-sm);
    color: var(--ct-text);
    font-family: var(--ct-font);
    font-size: 0.9rem;
    outline: none;
    transition: var(--ct-transition);
}

.dunt-ecu-search-input:focus {
    border-color: var(--ct-accent);
    box-shadow: 0 0 0 3px rgba(230,57,70,0.15);
}

.dunt-ecu-search-input::placeholder {
    color: var(--ct-text-dim);
}

/* ECU search results dropdown */
.dunt-ecu-search-results {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    max-height: 250px;
    overflow-y: auto;
    background: var(--ct-surface-2);
    border: 1px solid var(--ct-border);
    border-top: none;
    border-radius: 0 0 var(--ct-radius-sm) var(--ct-radius-sm);
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.dunt-ecu-search-item {
    padding: 0.6rem 1rem;
    font-size: 0.82rem;
    color: var(--ct-text-dim);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.dunt-ecu-search-item:hover {
    background: rgba(255,255,255,0.06);
    color: var(--ct-white);
}

.dunt-ecu-search-item:last-child {
    border-bottom: none;
}

.dunt-ecu-search-empty {
    cursor: default;
    color: var(--ct-text-dim);
    font-style: italic;
}

.dunt-ecu-search-empty:hover {
    background: transparent;
    color: var(--ct-text-dim);
}

/* Selected ECU chip */
.dunt-selected-ecu {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: rgba(76,201,240,0.1);
    border: 1px solid rgba(76,201,240,0.3);
    border-radius: var(--ct-radius-sm);
    font-size: 0.82rem;
    color: var(--ct-blue);
    margin-bottom: 0.5rem;
}

.dunt-ecu-clear {
    background: none;
    border: none;
    color: var(--ct-text-dim);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.15s ease;
}

.dunt-ecu-clear:hover {
    color: var(--ct-white);
}

/* DTC search filter */
.dunt-dtc-search {
    width: 100%;
    padding: 0.6rem 1rem;
    background: var(--ct-surface);
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius-sm);
    color: var(--ct-text);
    font-family: var(--ct-font);
    font-size: 0.85rem;
    outline: none;
    margin-bottom: 0.75rem;
    transition: var(--ct-transition);
}

.dunt-dtc-search:focus {
    border-color: var(--ct-accent);
    box-shadow: 0 0 0 3px rgba(230,57,70,0.15);
}

.dunt-dtc-search::placeholder {
    color: var(--ct-text-dim);
}

/* DTC actions bar */
.dunt-dtc-actions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.dunt-dtc-actions .ct-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
}

/* DTC list (scrollable) */
.dunt-dtc-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius-sm);
    background: var(--ct-surface);
}

.dunt-dtc-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.75rem;
    cursor: pointer;
    transition: background 0.15s ease;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.82rem;
}

.dunt-dtc-item:last-child {
    border-bottom: none;
}

.dunt-dtc-item:hover {
    background: rgba(255,255,255,0.03);
}

.dunt-dtc-disabled {
    opacity: 0.45;
    cursor: default;
}

.dunt-dtc-disabled:hover {
    background: transparent;
}

.dunt-dtc-item input[type="checkbox"] {
    accent-color: var(--ct-accent);
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

.dunt-dtc-code {
    font-family: var(--ct-font-display);
    font-weight: 700;
    color: var(--ct-white);
    min-width: 55px;
}

.dunt-dtc-desc {
    flex: 1;
    color: var(--ct-text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* DTC status badges */
.dunt-dtc-status {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.5rem;
    border-radius: 100px;
    flex-shrink: 0;
}

.dunt-dtc-on {
    background: rgba(230,57,70,0.15);
    color: var(--ct-accent-2);
}

.dunt-dtc-off {
    background: rgba(136,136,160,0.12);
    color: var(--ct-text-dim);
}