/* ==========================================================================
   UI COMPONENTS (Moments+)
   ========================================================================== */

/* ==========================================================================
   1. Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
    user-select: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: 0 4px 20px -4px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    background: var(--gradient-primary-hover);
    box-shadow: 0 6px 24px -2px rgba(168, 85, 247, 0.5);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--glass-bg);
    border-color: var(--glass-border);
    color: var(--text-primary);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--text-muted);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary:active {
    transform: translateY(0);
}

.btn-large {
    padding: 0.9rem 2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.btn-giant {
    padding: 1.25rem 2.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px -10px rgba(168, 85, 247, 0.4);
}

.btn-giant:hover {
    box-shadow: 0 15px 35px -5px rgba(236, 72, 153, 0.5);
}

/* ==========================================================================
   2. Cards (Premium Containers)
   ========================================================================== */
.card-premium {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), 
                box-shadow var(--transition-normal), 
                border-color var(--transition-normal),
                background-color var(--transition-normal);
}

.card-premium:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-xl);
}

/* --- Category Card (3D Tilt effect) --- */
.card-category {
    position: relative;
    overflow: hidden;
    height: 100%;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.card-category-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.card-category-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 70%;
    background: linear-gradient(to top, rgba(7, 9, 14, 0.9) 0%, rgba(7, 9, 14, 0.4) 50%, transparent 100%);
    z-index: 2;
    transition: opacity var(--transition-normal);
}

html[data-theme="light"] .card-category-bg::after {
    background: linear-gradient(to top, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);
}

.card-category-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card-category:hover .card-category-img {
    transform: scale(1.1);
}

.card-category-content {
    position: relative;
    z-index: 3;
    transform: translateZ(30px); /* 3D depth */
    margin-top: auto;
}

.card-category-emoji {
    font-size: 2rem;
    margin-bottom: var(--space-xs);
    display: inline-block;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.15));
}

.card-category h3 {
    margin-bottom: var(--space-2xs);
    font-weight: 700;
}

.card-category p {
    font-size: 0.925rem;
    line-height: 1.4;
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

.card-category .btn-link {
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
    color: var(--text-primary);
}

.card-category .btn-link svg {
    transition: transform var(--transition-fast);
}

.card-category:hover .btn-link svg {
    transform: translateX(4px);
}

/* ==========================================================================
   3. Customization Feature Cards
   ========================================================================== */
.card-customization {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.card-customization:hover {
    border-color: var(--border-focus);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md), 0 0 20px rgba(99, 102, 241, 0.05);
}

.card-customization-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary-subtle);
    color: #6366f1;
    flex-shrink: 0;
    transition: all var(--transition-normal);
}

body.dark .card-customization-icon {
    color: #a855f7;
}

.card-customization:hover .card-customization-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--gradient-primary);
    color: #ffffff;
}

.card-customization-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

/* ==========================================================================
   4. Phone Mockup (Interactive Device)
   ========================================================================== */
.phone-container {
    position: relative;
    width: 320px;
    height: 640px;
    margin: 0 auto;
    z-index: 5;
    perspective: 1000px;
}

.phone-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: var(--phone-glow);
    z-index: 1;
    pointer-events: none;
    border-radius: 50%;
}

.phone-device {
    position: relative;
    width: 100%;
    height: 100%;
    background: #000000;
    border-radius: 48px;
    padding: 12px; /* Bezel size */
    box-shadow: var(--phone-shadow);
    border: 4px solid rgba(255, 255, 255, 0.15);
    z-index: 2;
    transform-style: preserve-3d;
    transition: transform var(--transition-slow);
}

/* Camera Notch (Dynamic Island mockup) */
.phone-island {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 95px;
    height: 25px;
    background: #000000;
    border-radius: 20px;
    z-index: 10;
    box-shadow: inset 0 0 4px rgba(255,255,255,0.1);
}

.phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: #111116;
    border-radius: 38px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    color: #ffffff;
    user-select: none;
}

/* Glass sheen reflection overlay (Apple style) */
.phone-sheen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, 0) 100%);
    z-index: 15;
    pointer-events: none;
    mix-blend-mode: overlay;
    transition: background-position 0.15s cubic-bezier(0.16, 1, 0.3, 1);
    background-size: 250% 250%;
    background-position: 50% 50%;
}

/* Custom interactive phone screens inside the mockup */
.phone-screen-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.phone-screen-content.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

/* Simulated elements inside the phone screen */
.phone-love-screen {
    background: linear-gradient(180deg, #1f0b1a 0%, #0c040b 100%);
    align-items: center;
    justify-content: space-between;
}

.phone-reveal-screen {
    background: linear-gradient(180deg, #0d1e2e 0%, #060e16 100%);
    align-items: center;
    justify-content: space-between;
}

.phone-wedding-screen {
    background: linear-gradient(180deg, #242220 0%, #0e0d0d 100%);
    align-items: center;
    justify-content: space-between;
}

/* ==========================================================================
   5. Carousel Layout (Template Carousel)
   ========================================================================== */
.carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: var(--space-lg) 0 var(--space-2xl);
}

.carousel-track-wrapper {
    width: 100%;
    cursor: grab;
}

.carousel-track-wrapper:active {
    cursor: grabbing;
}

.carousel-track {
    display: flex;
    gap: var(--space-xl);
    transition: transform var(--transition-slow);
    will-change: transform;
}

.carousel-slide {
    flex: 0 0 320px;
    width: 320px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.carousel-slide:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-color-hover);
}

.carousel-slide-thumb {
    width: 100%;
    height: 200px;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
}

.carousel-slide-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.carousel-slide:hover .carousel-slide-thumb img {
    transform: scale(1.05);
}

.carousel-slide-tag {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.carousel-slide-body {
    padding: var(--space-lg);
}

.carousel-slide-body h3 {
    margin-bottom: var(--space-2xs);
    font-size: 1.25rem;
}

.carousel-slide-body p {
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--text-muted);
    opacity: 0.4;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-dot.active {
    opacity: 1;
    width: 24px;
    background: var(--gradient-primary);
}

/* ==========================================================================
   6. FAQ Accordion
   ========================================================================== */
.accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.accordion-item:hover {
    border-color: var(--border-color-hover);
    background: var(--bg-card-hover);
}

.accordion-header {
    width: 100%;
    padding: var(--space-lg);
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    cursor: pointer;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.125rem;
}

.accordion-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: transform var(--transition-normal), border-color var(--transition-fast);
}

.accordion-item.active {
    border-color: var(--border-focus);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    border-color: var(--border-focus);
    color: #6366f1;
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
}

.accordion-content {
    padding: 0 var(--space-lg) var(--space-lg) var(--space-lg);
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   7. Modals
   ========================================================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 9, 14, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.modal-container {
    position: relative;
    z-index: 101;
    width: 90%;
    max-width: 500px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-normal);
    overflow: hidden;
}

.modal.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-xl) 0 var(--space-xl);
}

.modal-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-xl);
}

/* ==========================================================================
   8. CRO & Trust Components (Social Badges, Pricing, Guarantee)
   ========================================================================== */

/* --- Hero Trust Badge --- */
.hero-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 6px 14px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-sm);
    animation: fadeIn 0.8s ease-out;
}

.hero-trust-stars {
    color: #f59e0b; /* Amber 500 */
}

/* --- Pricing Cards --- */
.card-pricing {
    display: flex;
    flex-direction: column;
    position: relative;
    height: 100%;
}

.card-pricing.featured {
    border-color: #a855f7;
    box-shadow: 0 10px 30px -10px rgba(168, 85, 247, 0.2);
}

.card-pricing.featured::before {
    content: 'Mais Escolhido 🔥';
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 10px rgba(168, 85, 247, 0.3);
}

.pricing-header {
    margin-bottom: var(--space-lg);
}

.pricing-plan-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-2xs);
    color: var(--text-primary);
}

.pricing-plan-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pricing-price-container {
    display: flex;
    align-items: baseline;
    margin-bottom: var(--space-lg);
}

.pricing-currency {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-right: 2px;
}

.pricing-price {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary);
}

.pricing-period {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-left: var(--space-xs);
}

.pricing-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    flex-grow: 1;
}

.pricing-feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: left;
}

.pricing-feature-item svg {
    color: #6366f1;
    flex-shrink: 0;
}

body.dark .pricing-feature-item svg {
    color: #a855f7;
}

/* --- Guarantee Block --- */
.guarantee-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    max-width: 800px;
    margin: var(--space-2xl) auto 0 auto;
    box-shadow: var(--shadow-md);
}

.guarantee-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary-subtle);
    border: 2px solid rgba(168, 85, 247, 0.2);
    font-size: 2.25rem;
    flex-shrink: 0;
}

.guarantee-content {
    text-align: left;
}

.guarantee-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--space-2xs);
    color: var(--text-primary);
}

.guarantee-text {
    font-size: 0.925rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

@media (max-width: 600px) {
    .guarantee-box {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .guarantee-content {
        text-align: center;
    }
}

/* ==========================================================================
   9. Interactive Demo Portal Components
   ========================================================================== */

.demo-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 150;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.demo-modal.active {
    opacity: 1;
    visibility: visible;
}

.demo-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 9, 14, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* Simulated Smartphone for Fullscreen Demo */
.demo-phone-wrapper {
    position: relative;
    z-index: 151;
    width: 350px;
    height: 700px;
    background: #000000;
    border-radius: 48px;
    padding: 12px;
    border: 4px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 80px -15px rgba(0, 0, 0, 0.7);
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-normal);
}

.demo-modal.active .demo-phone-wrapper {
    transform: scale(1) translateY(0);
}

/* Close Button on Desktop Float */
.demo-modal-close-overlay {
    position: absolute;
    top: 30px;
    right: 30px;
    z-index: 155;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.demo-modal-close-overlay:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

/* Simulated Screen Container */
.demo-phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 38px;
    overflow: hidden;
    background: #111116;
    display: flex;
    flex-direction: column;
    color: #ffffff;
    user-select: none;
}

/* Demo steps */
.demo-step {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: var(--space-lg);
    display: none;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
    box-sizing: border-box;
}

.demo-step.active {
    display: flex;
    opacity: 1;
}

/* Step 1: Locked Lock */
.demo-step-locked {
    background: linear-gradient(180deg, #180d19 0%, #080309 100%);
    justify-content: center;
    gap: var(--space-xl);
}

.demo-lock-btn {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: var(--gradient-primary-subtle);
    border: 2px solid rgba(168, 85, 247, 0.3);
    color: #a855f7;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(168, 85, 247, 0.2);
    transition: all var(--transition-normal);
}

.demo-lock-btn:hover {
    background: var(--gradient-primary);
    color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(168, 85, 247, 0.4);
}

/* Step 2: Letter */
.demo-step-letter {
    background: linear-gradient(180deg, #1f0b1a 0%, #0c040b 100%);
    padding-top: var(--space-3xl);
}

.demo-letter-container {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: left;
    width: 100%;
    min-height: 250px;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #f1f5f9;
}

.demo-audio-player {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    width: 100%;
    margin-bottom: var(--space-md);
}

/* Step 3: Polaroid Timeline */
.demo-step-timeline {
    background: linear-gradient(180deg, #110e1a 0%, #050408 100%);
    padding-top: var(--space-3xl);
    overflow-y: auto;
}

.demo-timeline-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    width: 100%;
    padding: var(--space-xs) 0;
}

.demo-polaroid {
    background: #ffffff;
    color: #0f172a;
    padding: 8px 8px 16px 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    border-radius: 4px;
    text-align: center;
    transform: rotate(-3deg);
    transition: transform var(--transition-normal);
}

.demo-polaroid:nth-child(even) {
    transform: rotate(3deg);
}

.demo-polaroid:hover {
    transform: rotate(0deg) scale(1.03);
}

.demo-polaroid-img-placeholder {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.demo-polaroid-caption {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.8rem;
    margin-top: 8px;
}

/* Step 4: Final Proposal */
.demo-step-proposal {
    background: linear-gradient(180deg, #1d0718 0%, #080106 100%);
    justify-content: center;
    gap: var(--space-xl);
}

.demo-proposal-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    width: 100%;
    box-shadow: var(--shadow-lg);
}

.demo-proposal-choices {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    width: 100%;
}

.demo-heart-particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
    overflow: hidden;
}

.heart-particle {
    position: absolute;
    color: #ec4899;
    font-size: 1.5rem;
    bottom: -10%;
    pointer-events: none;
    will-change: transform, opacity;
}

/* Bottom CTA Bar on finish */
.demo-cta-bar {
    position: absolute;
    top: 15px;
    left: 5%;
    width: 90%;
    z-index: 20;
    background: var(--gradient-primary);
    padding: 8px var(--space-md);
    border-radius: var(--radius-full);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all var(--transition-normal);
}

.demo-cta-bar.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.demo-cta-text {
    font-size: 0.725rem;
    font-weight: 600;
    color: #ffffff;
}

.demo-cta-btn {
    background: #ffffff;
    color: #a855f7;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transition: all var(--transition-fast);
}

.demo-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* Fullscreen on Mobile Devices */
@media (max-width: 576px) {
    .demo-phone-wrapper {
        width: 100%;
        height: 100%;
        border-radius: 0;
        padding: 0;
        border: none;
    }
    
    .demo-phone-screen {
        border-radius: 0;
    }
    
    .demo-modal-close-overlay {
        top: 20px;
        right: 20px;
        background: rgba(0, 0, 0, 0.5);
    }
}