/* VIN Decoder Section */
.vin-decoder-section {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f1419 0%, #1a1f2e 50%, #0f1419 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
    position: relative;
    overflow: hidden;
}

.vin-decoder-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 80px;
    max-width: 1500px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding-top: 0;
    min-height: 400px;
}

.vin-decoder-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.vin-decoder-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.vin-decoder-container {
    flex: 0 0 50%;
    max-width: 50%;
    width: 100%;
    position: relative;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-self: flex-start;
    z-index: 100;
}

.vin-decoder-image {
    flex: 0 0 50%;
    max-width: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 0;
    padding-top: 0;
    background: transparent;
}

.vin-decoder-image img {
    width: 100%;
    height: auto;
    transform: scale(1.4) translateX(-3cm);
    border-radius: 0;
    box-shadow: none;
    margin-top: calc(60px + 3cm);
}

/* VIN Display */
.vin-display-wrapper {
    text-align: center;
    margin-bottom: 0;
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 40px;
}

.vin-code-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Instruction text above VIN code */
.vin-instruction {
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-weight: 400;
    letter-spacing: 0.5px;
    width: 100%;
}

/* Try VIN Decoder Heading */
.try-vin-text {
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0;
    text-align: center;
    line-height: 1.1;
    white-space: nowrap;
    flex-shrink: 1;
}

.try-text {
    color: #ffffff;
}

.vin-decoder-text {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

/* Conversion Text */
.vin-conversion-text {
    margin-top: calc(60px + 2.5cm);
    padding: 20px 28px;
    background: rgba(15, 20, 25, 0.6);
    border-radius: 24px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    width: 420px;
    height: 240px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.conversion-message {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    line-height: 1.8;
    margin: 0 0 12px 0;
    font-weight: 400;
}

.conversion-message strong {
    color: #fbbf24;
    font-weight: 700;
}

.conversion-cta {
    color: #3b82f6;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.conversion-cta::before {
    content: '→';
    font-size: 16px;
    transition: transform 0.3s ease;
}

.conversion-cta:hover {
    color: #60a5fa;
}

.conversion-cta:hover::before {
    transform: translateX(4px);
}

/* Check VIN Button */
.vin-check-button-wrapper {
    display: flex;
    justify-content: flex-start;
    margin-top: 20px;
    width: 100%;
}

.vin-check-btn {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #000000;
    font-size: 18px;
    font-weight: 700;
    padding: 16px 48px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.vin-check-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(251, 191, 36, 0.4);
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.vin-code-display {
    display: flex;
    justify-content: center;
    gap: 4px;
    font-family: 'Inter', monospace;
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 0;
    padding: 12px 30px;
    background: rgba(0, 0, 0, 0.85);
    border: none;
    border-radius: 50px;
    width: auto;
    box-sizing: border-box;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    position: relative;
    flex-shrink: 0;
    z-index: 300;
}

.vin-char {
    color: #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    cursor: pointer;
    z-index: 301;
}

.vin-char:hover {
    color: #3b82f6;
    transform: scale(1.15);
}

/* Diagram Container */
.vin-diagram {
    display: flex;
    gap: 0;
    background: transparent;
    border: none;
    padding: 0;
    overflow: visible;
    width: 100%;
    box-sizing: border-box;
    position: absolute;
    top: 100%;
    margin-top: 5px;
    left: 0;
    right: 0;
    justify-content: flex-start;
    pointer-events: none;
}

/* Hide SVG connection lines */
.vin-connection-lines {
    display: none;
}

.connection-line path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 1.5s ease-out forwards;
}

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

/* Info Boxes - Positioned under each group */
.info-box {
    position: absolute;
    background: rgba(0, 0, 0, 0.95);
    border-radius: 20px;
    padding: 12px 18px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-width: 180px;
    max-width: 260px;
    cursor: default;
    z-index: 500;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.7);
    pointer-events: auto;
    top: 0;
}

/* Arrow/connector for bubble */
.info-box::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid rgba(59, 130, 246, 0.3);
    transition: border-color 0.3s ease;
}

.info-box::after {
    content: '';
    position: absolute;
    top: -7px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid rgba(0, 0, 0, 0.95);
}

/* Group 1 - single digit, arrow points to first character */
.info-box[data-group="1"]::before {
    left: 20px;
    transform: translateX(0);
}

.info-box[data-group="1"]::after {
    left: 20px;
    transform: translateX(0);
}

/* Group 2 - multiple characters, centered arrow */
.info-box[data-group="2"]::before {
    left: 50%;
    transform: translateX(-50%);
}

.info-box[data-group="2"]::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Group 3 - multiple characters, centered arrow */
.info-box[data-group="3"]::before {
    left: 50%;
    transform: translateX(-50%);
}

.info-box[data-group="3"]::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Group 4 - single digit, centered arrow */
.info-box[data-group="4"]::before {
    left: 50%;
    transform: translateX(-50%);
}

.info-box[data-group="4"]::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Group 5 - single digit, centered arrow */
.info-box[data-group="5"]::before {
    left: 50%;
    transform: translateX(-50%);
}

.info-box[data-group="5"]::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Group 6 - multiple characters, arrow points near right edge */
.info-box[data-group="6"]::before {
    left: auto;
    right: 55px;
    transform: translateX(0);
}

.info-box[data-group="6"]::after {
    left: auto;
    right: 55px;
    transform: translateX(0);
}

/* Color-specific arrows for each group */
.info-box[data-group="1"]::before {
    border-bottom-color: #3b82f6;
}

.info-box[data-group="2"]::before {
    border-bottom-color: #8b5cf6;
}

.info-box[data-group="3"]::before {
    border-bottom-color: #ec4899;
}

.info-box[data-group="4"]::before {
    border-bottom-color: #f59e0b;
}

.info-box[data-group="5"]::before {
    border-bottom-color: #10b981;
}

.info-box[data-group="6"]::before {
    border-bottom-color: #06b6d4;
}

/* Position each group's bubble under its digits - adjusted for accurate arrow placement */
.info-box[data-group="1"] {
    left: 0;
    transform: translateX(0);
}

.info-box[data-group="2"] {
    left: 20%;
    transform: translateX(-50%);
}

.info-box[data-group="3"] {
    left: 48%;
    transform: translateX(-50%);
}

.info-box[data-group="4"] {
    left: 69%;
    transform: translateX(-50%);
}

.info-box[data-group="5"] {
    left: 75%;
    transform: translateX(-50%);
}

.info-box[data-group="6"] {
    left: auto;
    right: 0;
    transform: translateX(0);
}

/* First info box visible by default */
.info-box[data-group="1"] {
        opacity: 1;
    visibility: visible;
    transform: translateX(0);
    }

.info-box:hover {
    border-color: #3b82f6;
}

/* Info Box Content */
.info-label {
    display: none;
}

.info-content {
    font-size: 11px;
    font-weight: 500;
    color: #e2e8f0;
    line-height: 1.6;
    text-align: center;
}

/* CTA Button */
.vin-decoder-cta {
    text-align: center;
    margin-top: 50px;
    position: relative;
    z-index: 2;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 1.4s forwards;
}

.vin-decoder-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 10px 30px rgba(239, 68, 68, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.vin-decoder-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.vin-decoder-btn:hover::before {
    left: 100%;
}

.vin-decoder-btn:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 20px 50px rgba(239, 68, 68, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.vin-decoder-btn:active {
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1400px) {
    .vin-decoder-wrapper {
        max-width: 95%;
    }
}

@media (max-width: 1200px) {
    .vin-decoder-wrapper {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    .vin-decoder-container {
        flex: 1 1 auto;
        max-width: 100%;
        padding: 0;
    }
    
    .vin-decoder-image {
        flex: 1 1 auto;
        max-width: 100%;
        padding: 0;
    }
    
    .vin-decoder-image img {
        transform: scale(1.5);
    }
    
    .vin-code-display {
        font-size: 56px;
        letter-spacing: 6px;
        padding: 24px 40px;
    }

    .info-box {
        padding: 20px 12px;
    }
}

@media (max-width: 992px) {
    .vin-diagram {
        grid-template-columns: repeat(3, 1fr);
        gap: 0;
    }
    
    .info-box {
        padding: 16px 12px;
        min-height: 80px;
        border-right: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .info-box:nth-child(3n) {
        border-right: none;
    }
    
    .info-content {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .vin-decoder-section {
        padding: 60px 16px;
    }
    
    .vin-decoder-wrapper {
        gap: 30px;
    }
    
    .vin-decoder-container {
        padding: 0;
    }
    
    .vin-decoder-image {
        max-width: 100%;
        width: 100%;
        padding: 0;
    }
    
    .vin-decoder-image img {
        transform: scale(1.2);
    }

    .vin-code-display {
        font-size: 32px;
        letter-spacing: 2px;
        padding: 16px 20px;
        gap: 3px;
        flex-wrap: wrap;
        justify-content: center;
        border-radius: 12px 12px 0 0;
    }

    .vin-display-wrapper {
        margin-bottom: 0;
    }

    .vin-diagram {
        grid-template-columns: repeat(2, 1fr);
        gap: 0;
        border-radius: 0 0 12px 12px;
    }

    .info-box {
        padding: 16px 10px;
        min-height: 90px;
        border-right: 1px solid rgba(255, 255, 255, 0.1);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .info-box:nth-child(2n) {
        border-right: none;
    }
    
    .info-box:nth-last-child(-n+2) {
        border-bottom: none;
    }
    
    .info-content {
        font-size: 11px;
        line-height: 1.5;
    }

    .vin-decoder-cta {
        margin-top: 40px;
    }

    .vin-decoder-btn {
        padding: 16px 36px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .vin-code-display {
        font-size: 24px;
        letter-spacing: 1px;
        padding: 12px 16px;
        gap: 2px;
    }
    
    .vin-diagram {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .info-content {
        font-size: 12px;
        line-height: 1.4;
    }
    
    .info-box {
        min-height: 70px;
        padding: 12px 10px;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .info-box:last-child {
        border-bottom: none;
    }

    .vin-decoder-btn {
        padding: 14px 28px;
        font-size: 15px;
    }
}