/* ========================================
   Product Pages CSS
   ======================================== */

/* Product Hero */
.product-hero {
    min-height: 100vh;
    padding: 140px 24px 80px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.product-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: rgba(139, 92, 246, 0.4);
    top: -100px;
    right: -100px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: rgba(6, 182, 212, 0.3);
    bottom: -100px;
    left: -100px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 40px;
    transition: color 0.3s;
}

.back-link:hover {
    color: var(--primary);
}

.product-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.product-tag {
    display: inline-block;
    background: rgba(139, 92, 246, 0.1);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.product-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 8px;
}

.product-subtitle {
    font-size: 1.25rem;
    color: var(--accent);
    margin-bottom: 24px;
}

.product-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.product-cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Product Hero Visuals */
.product-hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Face Swap Demo */
.face-swap-demo {
    display: flex;
    align-items: center;
    gap: 24px;
}

.demo-card {
    width: 160px;
    height: 200px;
    background: rgba(139, 92, 246, 0.1);
    border: 2px dashed rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.demo-card.transformed {
    background: var(--gradient-card);
    border: 2px solid var(--primary);
}

.demo-icon {
    color: var(--primary);
}

.demo-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.demo-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.arrow-line {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, transparent, var(--primary));
}

.arrow-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
}

/* ==========================================
   Circular Reveal - Cursor Tracking Lens
   ========================================== */
.circular-reveal-container {
    position: relative;
    width: 450px;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
    cursor: none;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--bg-card);
}

.reveal-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reveal-before {
    z-index: 1;
}

.reveal-lens {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    z-index: 10;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    /* Cyan glow effect */
    box-shadow:
        0 0 0 3px rgba(6, 182, 212, 0.8),
        0 0 20px rgba(6, 182, 212, 0.5),
        0 0 40px rgba(6, 182, 212, 0.3),
        inset 0 0 20px rgba(6, 182, 212, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.reveal-after {
    position: absolute;
    width: 450px;
    height: 450px;
    object-fit: cover;
}

/* Labels */
.reveal-label {
    position: absolute;
    top: 20px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    color: white;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 20;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.reveal-label-before {
    left: 20px;
}

.reveal-label-after {
    right: 20px;
    background: rgba(6, 182, 212, 0.3);
    border-color: rgba(6, 182, 212, 0.5);
}

/* Hint */
.reveal-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(139, 92, 246, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    z-index: 20;
    border: 1px solid rgba(139, 92, 246, 0.3);
    transition: opacity 0.3s ease;
    animation: pulseHint 2s ease-in-out infinite;
}

@keyframes pulseHint {

    0%,
    100% {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }

    50% {
        opacity: 0.7;
        transform: translateX(-50%) scale(0.98);
    }
}

.reveal-hint svg {
    color: var(--accent);
}

/* Responsive */
@media (max-width: 768px) {
    .circular-reveal-container {
        width: 320px;
        height: 320px;
    }

    .reveal-after {
        width: 320px;
        height: 320px;
    }

    .reveal-lens {
        width: 120px;
        height: 120px;
    }

    .reveal-hint span {
        display: none;
    }
}

/* ==========================================
   Connected Cards - Side by Side with Arrow
   ========================================== */
.connected-cards {
    display: flex;
    align-items: center;
    gap: 0;
}

.connected-card {
    position: relative;
    width: 220px;
    height: 280px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* Minimalist Frame */
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.connected-card::before {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    pointer-events: none;
    z-index: 5;
}

.card-content-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
    z-index: 1;
}

.connected-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.25);
}

.connected-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.connected-card:hover .connected-card-img {
    transform: scale(1.05);
}

.connected-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
    pointer-events: none;
}

.overlay-after {
    background: linear-gradient(to top, rgba(6, 182, 212, 0.4) 0%, transparent 50%);
}

/* Card Labels */
.connected-card-label {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    z-index: 6;
}

.card-label-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.6);
}

.card-label-title {
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.label-after .card-label-tag {
    color: var(--accent);
}

/* Animated Connector */
.card-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 0 8px;
    z-index: 10;
}

.connector-line {
    width: 3px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--primary), transparent);
    opacity: 0.6;
}

.connector-badge {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px;
    background: var(--gradient-primary);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    justify-content: center;
    box-shadow:
        0 10px 30px rgba(139, 92, 246, 0.4),
        0 0 0 4px rgba(139, 92, 246, 0.2);
}

.connector-pulse {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    animation: connectorPulse 2s ease-out infinite;
}

@keyframes connectorPulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.connector-icon {
    color: white;
    animation: arrowBounce 1.5s ease-in-out infinite;
}

@keyframes arrowBounce {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(4px);
    }
}

.connector-text {
    font-size: 0.65rem;
    font-weight: 700;
    color: white;
    letter-spacing: 1px;
}

/* Shine Effect on After Card */
.card-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.2),
            transparent);
    animation: cardShine 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes cardShine {
    0% {
        left: -100%;
    }

    50%,
    100% {
        left: 150%;
    }
}

/* Before Card slight grayscale */
.card-before {
    filter: saturate(0.7);
}

.card-before:hover {
    filter: saturate(1);
}

/* After Card glow border */
.card-after {
    border-color: rgba(6, 182, 212, 0.3);
}

.card-after:hover {
    border-color: rgba(6, 182, 212, 0.6);
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(6, 182, 212, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    .connected-cards {
        flex-direction: column;
        gap: 0;
    }

    .connected-card {
        width: 280px;
        height: 200px;
    }

    .card-connector {
        flex-direction: row;
        padding: 8px 0;
    }

    .connector-line {
        width: 40px;
        height: 3px;
        background: linear-gradient(to right, transparent, var(--primary), transparent);
    }

    .connector-badge {
        width: 50px;
        height: 50px;
    }

    .connector-icon svg {
        transform: rotate(90deg);
    }
}

/* ==========================================
   3D Flip Card - Before/After
   ========================================== */
.flip-card-container {
    perspective: 1500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.flip-card {
    width: 420px;
    height: 320px;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
    cursor: pointer;
    border-radius: 20px;
}

.flip-card:hover {
    transform: rotateY(180deg);
}

.flip-card.flipped {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

.flip-card-front {
    z-index: 2;
}

.flip-card-back {
    transform: rotateY(180deg);
}

.flip-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Card Labels */
.flip-card-label {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(15px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.flip-label-text {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: white;
}

.flip-label-sub {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

.flip-label-after {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.8), rgba(6, 182, 212, 0.8));
    border-color: rgba(6, 182, 212, 0.4);
}

.flip-label-after .flip-label-sub {
    color: rgba(255, 255, 255, 0.9);
}

/* Glow Effect */
.flip-card-glow {
    position: absolute;
    inset: 0;
    border-radius: 20px;
    pointer-events: none;
    box-shadow: inset 0 0 60px rgba(0, 0, 0, 0.3);
}

.glow-after {
    box-shadow:
        inset 0 0 60px rgba(6, 182, 212, 0.2),
        inset 0 0 0 2px rgba(6, 182, 212, 0.3);
}

/* Instruction */
.flip-instruction {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(139, 92, 246, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(139, 92, 246, 0.3);
    transition: opacity 0.5s ease;
    animation: floatInstruction 3s ease-in-out infinite;
}

@keyframes floatInstruction {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.flip-instruction svg {
    color: var(--accent);
    animation: rotateIcon 3s ease-in-out infinite;
}

@keyframes rotateIcon {

    0%,
    100% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(15deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .flip-card {
        width: 320px;
        height: 240px;
    }

    .flip-card-label {
        padding: 8px 14px;
    }

    .flip-label-text {
        font-size: 0.75rem;
        letter-spacing: 2px;
    }

    .flip-label-sub {
        font-size: 0.65rem;
    }

    .flip-instruction {
        padding: 10px 18px;
        font-size: 0.8rem;
    }
}

/* ==========================================
   Comparison Slider - Intuitive Before/After
   ========================================== */
.comparison-slider {
    position: relative;
    width: 500px;
    height: 380px;
    border-radius: 20px;
    overflow: hidden;
    cursor: ew-resize;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    background: var(--bg-card);
}

.comparison-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    user-select: none;
    pointer-events: none;
}

.comparison-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    overflow: hidden;
    border-right: 3px solid white;
    box-shadow: 5px 0 25px rgba(0, 0, 0, 0.3);
}

.comparison-before {
    width: 500px;
    min-width: 500px;
}

/* Handle */
.comparison-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    pointer-events: none;
}

.handle-line {
    flex: 1;
    width: 3px;
    background: linear-gradient(to bottom, transparent, white, transparent);
}

.handle-circle {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(139, 92, 246, 0.3);
    border: 3px solid var(--primary);
    flex-shrink: 0;
    animation: pulseHandle 2s ease-in-out infinite;
}

@keyframes pulseHandle {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3), 0 0 20px rgba(139, 92, 246, 0.3);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 30px rgba(139, 92, 246, 0.5);
    }
}

/* Labels */
.comparison-labels {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 5;
}

.comp-label {
    position: absolute;
    top: 20px;
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: white;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.comp-label-before {
    left: 20px;
    background: rgba(0, 0, 0, 0.7);
}

.comp-label-after {
    right: 20px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.8), rgba(6, 182, 212, 0.8));
    border-color: rgba(6, 182, 212, 0.5);
}

/* Instruction */
.comparison-instruction {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border-radius: 50px;
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 20;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: opacity 0.5s ease;
    animation: bounceInstruction 2s ease-in-out infinite;
}

@keyframes bounceInstruction {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-5px);
    }
}

.comparison-instruction svg {
    color: var(--accent);
}

/* Responsive */
@media (max-width: 768px) {
    .comparison-slider {
        width: 340px;
        height: 260px;
    }

    .comparison-before {
        width: 340px;
        min-width: 340px;
    }

    .handle-circle {
        width: 40px;
        height: 40px;
    }

    .handle-circle svg {
        width: 18px;
        height: 18px;
    }

    .comp-label {
        padding: 6px 12px;
        font-size: 0.7rem;
    }

    .comparison-instruction span {
        display: none;
    }
}

/* Before/After Comparison */
.before-after-container {
    position: relative;
    width: 450px;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ba-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ba-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    /* Initial split */
    height: 100%;
    overflow: hidden;
    border-right: 2px solid white;
    box-shadow: 5px 0 20px rgba(0, 0, 0, 0.2);
    transition: width 0.1s;
}

.ba-overlay-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 450px;
    /* Must match container width */
    height: 100%;
    object-fit: cover;
}

.ba-slider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 40px;
    margin-left: -20px;
    cursor: ew-resize;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ba-handle {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.ba-label {
    position: absolute;
    top: 12px;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    backdrop-filter: blur(5px);
    white-space: nowrap;
}

.ba-label.before {
    left: 10px;
}

.ba-label.after {
    right: 10px;
}

/* Interactive Voice Player */
.interactive-voice-player {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    width: 100%;
    max-width: 500px;
}

.language-selector {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.lang-btn:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.3);
    color: var(--text-primary);
}

.lang-btn.active {
    background: rgba(139, 92, 246, 0.2);
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
    transform: scale(1.05);
}

.lang-flag {
    font-size: 1.2rem;
}

.lang-code {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Glass Player Card */
.player-card {
    background: rgba(139, 92, 246, 0.05);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 24px;
    padding: 32px;
    width: 100%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.player-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    pointer-events: none;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
}

.play-btn {
    width: 64px;
    height: 64px;
    border: none;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3);
    flex-shrink: 0;
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.4);
}

.play-btn:active {
    transform: scale(0.95);
}

/* Audio Visualizer */
.audio-visualizer {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 50px;
    flex-grow: 1;
}

.vis-bar {
    width: 6px;
    height: 4px;
    background: var(--text-muted);
    border-radius: 3px;
    flex-grow: 1;
    transition: height 0.1s ease;
    opacity: 0.5;
}

.player-card.playing .vis-bar {
    background: var(--accent);
    opacity: 1;
    animation: visualize 1s ease-in-out infinite;
}

/* Creating random animation delays/durations for more natural look */
.vis-bar:nth-child(1) {
    animation-duration: 0.8s;
}

.vis-bar:nth-child(2) {
    animation-duration: 1.1s;
    animation-delay: 0.1s;
}

.vis-bar:nth-child(3) {
    animation-duration: 1.3s;
    animation-delay: 0.2s;
}

.vis-bar:nth-child(4) {
    animation-duration: 0.9s;
    animation-delay: 0.3s;
}

.vis-bar:nth-child(5) {
    animation-duration: 1.2s;
    animation-delay: 0.1s;
}

.vis-bar:nth-child(6) {
    animation-duration: 1.0s;
    animation-delay: 0.4s;
}

.vis-bar:nth-child(7) {
    animation-duration: 1.4s;
    animation-delay: 0.2s;
}

.vis-bar:nth-child(8) {
    animation-duration: 1.1s;
    animation-delay: 0.3s;
}

.vis-bar:nth-child(9) {
    animation-duration: 0.9s;
    animation-delay: 0.1s;
}

.vis-bar:nth-child(10) {
    animation-duration: 1.3s;
    animation-delay: 0s;
}

@keyframes visualize {

    0%,
    100% {
        height: 10%;
    }

    50% {
        height: 100%;
    }
}

.voice-text-display {
    text-align: center;
    border-top: 1px solid rgba(139, 92, 246, 0.1);
    padding-top: 20px;
}

#voice-text {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 500;
    min-height: 3em;
    font-style: italic;
    opacity: 0.8;
}

/* Radar Scanner Visual */
.radar-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.radar-container {
    width: 450px;
    height: 450px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    /* High-Contrast Bluish Glass */
    background: radial-gradient(circle, rgba(165, 243, 252, 0.1) 0%, rgba(6, 182, 212, 0.05) 100%);
    box-shadow: 0 0 60px rgba(6, 182, 212, 0.2), inset 0 0 30px rgba(165, 243, 252, 0.1);
    border: 2px solid rgba(165, 243, 252, 0.4);
    backdrop-filter: blur(10px);
}

/* Radar Rings */
.radar-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(165, 243, 252, 0.5);
    /* Strong Bluish */
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
    pointer-events: none;
}

.r1 {
    width: 94%;
    height: 94%;
    border: 2px solid rgba(165, 243, 252, 0.3);
}

.r2 {
    width: 55%;
    height: 55%;
    border: 2px dashed rgba(165, 243, 252, 0.5);
    opacity: 0.9;
}

.r3 {
    width: 30%;
    height: 30%;
    background: radial-gradient(circle, rgba(165, 243, 252, 0.15) 0%, transparent 70%);
    border: 1px solid rgba(165, 243, 252, 0.3);
}

/* Roulette Pockets Ring */
.radar-pockets {
    position: absolute;
    width: 82%;
    height: 82%;
    border-radius: 50%;
    /* Cyan / Blue Theme as requested */
    background: repeating-conic-gradient(from 0deg,
            rgba(165, 243, 252, 0.15) 0deg 1deg,
            transparent 1deg 9.7deg);
    opacity: 1;
    mask-image: radial-gradient(transparent 65%, black 66%);
    -webkit-mask-image: radial-gradient(transparent 65%, black 66%);
    animation: slowSpin 60s linear infinite;
    border: 2px solid rgba(165, 243, 252, 0.3);
    box-shadow: 0 0 15px rgba(165, 243, 252, 0.1);
}

@keyframes slowSpin {
    to {
        transform: rotate(360deg);
    }
}

/* Scanning Beam */
.radar-scan-beam {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(from 0deg,
            transparent 0deg,
            transparent 280deg,
            rgba(6, 182, 212, 0.1) 320deg,
            rgba(165, 243, 252, 0.9) 360deg);
    animation: radarSpin 4s linear infinite;
    z-index: 10;
    pointer-events: none;
}

/* Target Reticle - shows on lock */
.radar-target-reticle {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 2px solid #A5F3FC;
    border-radius: 12px;
    opacity: 0;
    transform: scale(1.5);
    transition: all 0.2s ease-out;
    box-shadow: 0 0 25px rgba(6, 182, 212, 0.6);
    z-index: 20;
}

.radar-target-reticle::before,
.radar-target-reticle::after {
    content: '';
    position: absolute;
    background: #A5F3FC;
}

.radar-target-reticle::before {
    top: -5px;
    left: 50%;
    width: 2px;
    height: 10px;
    transform: translateX(-50%);
}

.radar-target-reticle::after {
    top: 50%;
    left: -5px;
    width: 10px;
    height: 2px;
    transform: translateY(-50%);
}

/* Data Display */
.radar-data {
    position: absolute;
    z-index: 30;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.radar-status {
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.6);
    /* Gray/Muted */
    font-family: var(--font-mono);
}

.radar-result {
    margin: 8px 0;
}

.detected-number {
    font-size: 5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: #06B6D4;
    /* Cyan for "Countdown" */
    line-height: 1;
    text-shadow: none;
    opacity: 0.8;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.radar-confidence {
    font-size: 0.7rem;
    color: #A5F3FC;
    background: rgba(6, 182, 212, 0.25);
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
    opacity: 0;
}

/* State Classes */
.radar-container.locked .radar-scan-beam {
    animation-play-state: paused;
    opacity: 0.2;
}

.radar-container.locked .radar-target-reticle {
    opacity: 1;
    transform: scale(1) rotate(45deg);
}

.radar-container.locked .detected-number {
    color: #06B6D4;
    /* Dark Cyan */
    opacity: 1;
    transform: scale(1.1);
    text-shadow: 0 0 40px rgba(6, 182, 212, 0.4);
}

.radar-container.locked .radar-status {
    color: #ffffff;
    /* Cyan/Blue for Lock Status */
    font-weight: 700;
}

.radar-container.locked .radar-confidence {
    opacity: 1;
}

@keyframes radarSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Features Showcase */
/* Features Showcase */
.features-showcase {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.feature-item {
    flex: 1 1 300px;
    max-width: 400px;
    background: var(--bg-card);
    border: 1px solid rgba(139, 92, 246, 0.1);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

.feature-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.1);
}

.feature-icon-large {
    width: 100%;
    max-width: 280px;
    height: 180px;
    background: var(--gradient-card);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    overflow: hidden;
    border: 2px solid rgba(139, 92, 246, 0.2);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.15);
    transition: all 0.3s ease;
}

.feature-icon-large:hover {
    border-color: var(--primary);
    box-shadow: 0 12px 32px rgba(139, 92, 246, 0.25);
    transform: scale(1.02);
}

.feature-icon-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 14px;
    transition: transform 0.3s ease;
}

.feature-icon-large:hover img {
    transform: scale(1.05);
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Languages Grid */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
}

.language-card {
    background: var(--bg-card);
    border: 1px solid rgba(139, 92, 246, 0.1);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    font-size: 0.95rem;
    transition: all 0.3s;
}

/* ==========================================
   Bento Gallery - Environment Presets
   ========================================== */
.bento-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 240px;
    gap: 20px;
    padding: 20px 0;
    margin-top: 40px;
}

.bento-item {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

/* Grid Spans */
.item-large {
    grid-column: span 2;
    grid-row: span 2;
}

.item-wide {
    grid-column: span 2;
}

/* Base Styles */
.bento-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    z-index: 1;
}

.bento-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.2) 60%, transparent 100%);
    z-index: 2;
    transition: background 0.4s ease;
}

.bento-content {
    position: relative;
    z-index: 3;
    padding: 24px;
    transform: translateY(10px);
    transition: transform 0.4s ease;
}

.bento-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    color: white;
    opacity: 0.8;
}

.bento-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.item-large h3 {
    font-size: 2rem;
}

.bento-item p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Hover Effects */
.bento-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.bento-item:hover .bento-bg {
    transform: scale(1.1);
}

.bento-item:hover .bento-content {
    transform: translateY(0);
}

.bento-item:hover p {
    opacity: 1;
    transform: translateY(0);
}

.bento-item:hover .bento-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.4) 100%);
}

/* Responsive */
@media (max-width: 992px) {
    .bento-gallery {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 200px;
    }

    .item-large {
        grid-column: span 2;
        grid-row: span 2;
    }

    .item-wide {
        grid-column: span 2;
    }
}

@media (max-width: 600px) {
    .bento-gallery {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    .bento-item,
    .item-large,
    .item-wide {
        width: 100%;
        height: 250px;
    }

    .item-large {
        height: 350px;
    }
}

/* How It Works / Steps */
.how-it-works {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.step-item {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    text-align: center;
    padding: 24px;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

.step-item h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.step-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.step-connector {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

/* Specifications */
.specifications {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.spec-card {
    background: var(--bg-card);
    border: 1px solid rgba(139, 92, 246, 0.5);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s;
}

.spec-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}

.spec-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.spec-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* CTA Section */
.product-cta-section {
    padding: 100px 24px;
    background: var(--bg-dark);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--text-light);
    margin-bottom: 16px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 32px;
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 992px) {
    .product-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .product-cta-group {
        justify-content: center;
    }

    .face-swap-demo {
        justify-content: center;
    }

    .steps-container {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        width: 2px;
        height: 30px;
        background: linear-gradient(180deg, var(--primary), var(--accent));
        margin: 0 auto;
        /* Ensure connector is centered too */
    }
}

@media (max-width: 768px) {
    .product-hero {
        padding: 120px 24px 60px;
        min-height: auto;
    }

    .env-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .before-after-container {
        width: 100%;
        max-width: 450px;
        height: auto;
        aspect-ratio: 1/1;
    }

    .ba-overlay-img {
        width: 100%;
        /* Will be fixed by JS to match container */
    }
}

@media (max-width: 480px) {
    .face-swap-demo {
        gap: 8px;
    }

    .demo-card {
        width: 135px;
        height: 180px;
        padding: 16px;
    }

    .demo-icon {
        font-size: 2rem;
    }

    .demo-icon svg {
        width: 40px;
        height: 40px;
    }

    .demo-arrow {
        transform: scale(0.8);
        gap: 4px;
    }

    .arrow-line {
        height: 20px;
    }

    .arrow-icon {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .product-title {
        font-size: 2.2rem;
        word-wrap: break-word;
    }

    /* Feature images responsive */
    .feature-icon-large {
        max-width: 100%;
        height: 140px;
    }

    /* Radar Responsive */
    .radar-container {
        width: 300px;
        height: 300px;
    }

    .detected-number {
        font-size: 3.5rem;
    }
}

/* Product CTA Group */
.product-cta-group {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-top: 24px;
}

@media (max-width: 480px) {
    .product-cta-group {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .product-cta-group .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   Extra Small Devices for Product Pages
   Width: 360px and below (Galaxy S8+, etc.)
   ======================================== */
@media (max-width: 360px) {

    /* Product Hero */
    .product-hero {
        padding: 100px 16px 50px;
    }

    .back-link {
        font-size: 0.8rem;
        margin-bottom: 24px;
    }

    .product-tag {
        font-size: 0.75rem;
        padding: 6px 12px;
    }

    .product-title {
        font-size: 1.8rem;
    }

    .product-subtitle {
        font-size: 1rem;
    }

    .product-intro {
        font-size: 0.95rem;
        margin-bottom: 24px;
    }

    .product-cta-group {
        gap: 10px;
    }

    .product-cta-group .btn {
        padding: 12px 20px;
        font-size: 0.85rem;
    }

    /* Circular Reveal */
    .circular-reveal-container {
        width: 280px;
        height: 280px;
    }

    .reveal-after {
        width: 280px;
        height: 280px;
    }

    .reveal-lens {
        width: 100px;
        height: 100px;
    }

    .reveal-label {
        font-size: 0.7rem;
        padding: 6px 12px;
    }

    .reveal-hint {
        padding: 8px 14px;
        font-size: 0.75rem;
    }

    /* Connected Cards */
    .connected-card {
        width: 100%;
        max-width: 260px;
        height: 180px;
        padding: 6px;
    }

    .connected-card-label {
        bottom: 8px;
        left: 8px;
        right: 8px;
    }

    .card-label-tag {
        font-size: 0.6rem;
    }

    .card-label-title {
        font-size: 0.85rem;
    }

    .connector-badge {
        width: 45px;
        height: 45px;
    }

    .connector-line {
        width: 30px;
        height: 2px;
    }

    /* Flip Card */
    .flip-card {
        width: 280px;
        height: 210px;
    }

    .flip-card-label {
        padding: 6px 12px;
        top: 12px;
        left: 12px;
    }

    .flip-label-text {
        font-size: 0.65rem;
    }

    .flip-label-sub {
        font-size: 0.6rem;
    }

    .flip-instruction {
        padding: 8px 14px;
        font-size: 0.75rem;
    }

    /* Comparison Slider */
    .comparison-slider {
        width: 100%;
        max-width: 300px;
        height: 230px;
    }

    .comparison-before {
        width: 300px;
        min-width: 300px;
    }

    .handle-circle {
        width: 36px;
        height: 36px;
    }

    .comp-label {
        padding: 5px 10px;
        font-size: 0.65rem;
    }

    /* Voice Player */
    .interactive-voice-player {
        gap: 24px;
    }

    .language-selector {
        gap: 8px;
    }

    .lang-btn {
        padding: 6px 12px;
        font-size: 0.75rem;
    }

    .lang-flag {
        font-size: 1rem;
    }

    .player-card {
        padding: 20px;
    }

    .play-btn {
        width: 50px;
        height: 50px;
    }

    .audio-visualizer {
        height: 40px;
    }

    .vis-bar {
        width: 4px;
    }

    #voice-text {
        font-size: 0.95rem;
    }

    /* Radar */
    .radar-container {
        max-width: 280px;
    }

    .radar-data {
        gap: 2px;
    }

    .radar-status {
        font-size: 0.7rem;
    }

    .detected-number {
        font-size: 2.5rem;
    }

    .radar-confidence {
        font-size: 0.6rem;
        padding: 3px 6px;
    }

    /* Features Showcase */
    .features-showcase {
        gap: 20px;
    }

    .feature-item {
        padding: 24px;
        flex: 1 1 100%;
    }

    .feature-icon-large {
        height: 120px;
    }

    .feature-item h3 {
        font-size: 1rem;
    }

    .feature-item p {
        font-size: 0.85rem;
    }

    /* Bento Gallery */
    .bento-gallery {
        gap: 12px;
    }

    .bento-item,
    .item-large,
    .item-wide {
        height: 200px;
    }

    .item-large {
        height: 280px;
    }

    .bento-content {
        padding: 16px;
    }

    .bento-item h3 {
        font-size: 1rem;
    }

    .item-large h3 {
        font-size: 1.4rem;
    }

    .bento-item p {
        font-size: 0.8rem;
    }

    /* How It Works */
    .step-item {
        padding: 16px;
        min-width: 100%;
    }

    .step-number {
        font-size: 1.2rem;
    }

    .step-item h3 {
        font-size: 1rem;
    }

    .step-item p {
        font-size: 0.8rem;
    }

    /* Specifications */
    .spec-card {
        padding: 24px 20px;
    }

    .spec-value {
        font-size: 2rem;
    }

    .spec-label {
        font-size: 0.8rem;
    }

    /* CTA Section */
    .product-cta-section {
        padding: 60px 16px;
    }

    .cta-content h2 {
        font-size: 1.5rem;
    }

    .cta-content p {
        font-size: 0.9rem;
        margin-bottom: 24px;
    }

    .btn-large {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}

/* ========================================
   Very Small Devices for Product Pages
   Width: 320px and below
   ======================================== */
@media (max-width: 320px) {
    .product-hero {
        padding: 90px 14px 40px;
    }

    .product-title {
        font-size: 1.5rem;
    }

    .product-subtitle {
        font-size: 0.9rem;
    }

    .product-intro {
        font-size: 0.85rem;
    }

    /* Circular Reveal */
    .circular-reveal-container {
        width: 240px;
        height: 240px;
    }

    .reveal-after {
        width: 240px;
        height: 240px;
    }

    .reveal-lens {
        width: 80px;
        height: 80px;
    }

    /* Connected Cards */
    .connected-card {
        max-width: 220px;
        height: 160px;
    }

    /* Flip Card */
    .flip-card {
        width: 240px;
        height: 180px;
    }

    /* Comparison Slider */
    .comparison-slider {
        max-width: 260px;
        height: 200px;
    }

    .comparison-before {
        width: 260px;
        min-width: 260px;
    }

    /* Radar */
    .radar-container {
        max-width: 240px;
    }

    .detected-number {
        font-size: 2rem;
    }

    /* Features */
    .feature-item {
        padding: 20px;
    }

    .feature-icon-large {
        height: 100px;
    }

    /* Bento */
    .bento-item,
    .item-large,
    .item-wide {
        height: 180px;
    }

    .item-large {
        height: 250px;
    }

    /* Specs */
    .spec-value {
        font-size: 1.8rem;
    }
}

/* ========================================
   Z Fold 5 Folded Mode for Product Pages
   Width: 280px and below
   ======================================== */
@media (max-width: 280px) {
    .product-hero {
        padding: 80px 12px 35px;
    }

    .back-link {
        font-size: 0.7rem;
        margin-bottom: 20px;
    }

    .product-tag {
        font-size: 0.7rem;
        padding: 5px 10px;
    }

    .product-title {
        font-size: 1.3rem;
    }

    .product-subtitle {
        font-size: 0.85rem;
    }

    .product-intro {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    .product-cta-group .btn {
        padding: 10px 16px;
        font-size: 0.8rem;
    }

    /* Circular Reveal */
    .circular-reveal-container {
        width: 200px;
        height: 200px;
    }

    .reveal-after {
        width: 200px;
        height: 200px;
    }

    .reveal-lens {
        width: 60px;
        height: 60px;
    }

    .reveal-label {
        font-size: 0.6rem;
        padding: 4px 8px;
        top: 10px;
    }

    .reveal-label-before {
        left: 10px;
    }

    .reveal-label-after {
        right: 10px;
    }

    /* Connected Cards */
    .connected-card {
        max-width: 100%;
        height: 140px;
    }

    .card-label-title {
        font-size: 0.75rem;
    }

    .connector-badge {
        width: 40px;
        height: 40px;
    }

    /* Flip Card */
    .flip-card {
        width: 100%;
        max-width: 200px;
        height: 150px;
    }

    .flip-card-label {
        padding: 4px 8px;
        top: 8px;
        left: 8px;
    }

    .flip-label-text {
        font-size: 0.55rem;
    }

    /* Comparison Slider */
    .comparison-slider {
        max-width: 220px;
        height: 170px;
    }

    .comparison-before {
        width: 220px;
        min-width: 220px;
    }

    .handle-circle {
        width: 30px;
        height: 30px;
    }

    /* Voice Player */
    .lang-btn {
        padding: 5px 10px;
        font-size: 0.7rem;
    }

    .player-card {
        padding: 16px;
    }

    .play-btn {
        width: 44px;
        height: 44px;
    }

    #voice-text {
        font-size: 0.85rem;
    }

    /* Radar */
    .radar-container {
        max-width: 200px;
    }

    .radar-status {
        font-size: 0.6rem;
    }

    .detected-number {
        font-size: 1.8rem;
    }

    /* Features */
    .feature-item {
        padding: 16px 14px;
    }

    .feature-icon-large {
        height: 90px;
    }

    .feature-item h3 {
        font-size: 0.9rem;
    }

    .feature-item p {
        font-size: 0.8rem;
    }

    /* Bento */
    .bento-item,
    .item-large,
    .item-wide {
        height: 160px;
    }

    .item-large {
        height: 220px;
    }

    .bento-content {
        padding: 12px;
    }

    .bento-item h3 {
        font-size: 0.9rem;
    }

    .item-large h3 {
        font-size: 1.2rem;
    }

    /* Steps */
    .step-item {
        padding: 14px;
    }

    .step-number {
        font-size: 1rem;
        margin-bottom: 12px;
    }

    .step-item h3 {
        font-size: 0.9rem;
    }

    .step-item p {
        font-size: 0.75rem;
    }

    /* Specs */
    .spec-card {
        padding: 20px 16px;
    }

    .spec-value {
        font-size: 1.5rem;
    }

    .spec-label {
        font-size: 0.75rem;
    }

    /* CTA */
    .product-cta-section {
        padding: 50px 12px;
    }

    .cta-content h2 {
        font-size: 1.3rem;
    }

    .cta-content p {
        font-size: 0.85rem;
    }

    .btn-large {
        padding: 12px 24px;
        font-size: 0.9rem;
        width: 100%;
    }
}