/**
 * Conversion Optimization Enhancements - Mobile-First
 * Lightweight CSS for trust signals, sticky CTAs, and conversion elements
 * Zero JavaScript dependencies for core styling
 */

/* ===== Trust Signal Banner (Mobile-First) ===== */
.trust-banner {
    background: linear-gradient(135deg, rgba(57, 255, 20, 0.08), rgba(0, 212, 255, 0.08));
    border: 1px solid rgba(57, 255, 20, 0.2);
    border-radius: 12px;
    padding: 20px 15px;
    margin: 30px auto;
    max-width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    align-items: center;
}

.trust-banner-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    font-size: 0.85rem;
    white-space: nowrap;
}

.trust-banner-item i {
    color: var(--plasma-green);
    font-size: 1rem;
}

.trust-banner-item span {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

/* Desktop: horizontal layout */
@media (min-width: 769px) {
    .trust-banner {
        padding: 20px 30px;
        max-width: 1200px;
    }
    .trust-banner-item {
        font-size: 0.95rem;
    }
}

/* ===== Enhanced CTA Buttons ===== */
.cta-enhanced {
    position: relative;
    overflow: hidden;
}

.cta-enhanced::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-enhanced:hover::before {
    width: 300px;
    height: 300px;
}

.cta-enhanced .arrow {
    display: inline-block;
    transition: transform 0.3s ease;
}

.cta-enhanced:hover .arrow {
    transform: translateX(5px);
}

/* Pulsing glow animation for primary CTAs */
@keyframes ctaPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(57, 255, 20, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(57, 255, 20, 0.6);
    }
}

.cta-primary-enhanced {
    animation: ctaPulse 3s ease-in-out infinite;
}

/* ===== Sticky CTA Bar (Pure CSS) ===== */
.sticky-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.95), rgba(10, 10, 10, 0.98));
    backdrop-filter: blur(20px);
    border-top: 2px solid rgba(0, 212, 255, 0.3);
    padding: 15px 20px;
    z-index: 900;
    transform: translateY(0);
    transition: transform 0.3s ease;
    box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.5);
}

/* Hide by default, show with .sticky-cta-bar.visible class via scroll detection */
.sticky-cta-bar:not(.visible) {
    transform: translateY(100%);
}

.sticky-cta-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
}

.sticky-cta-text {
    font-size: 0.9rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.sticky-cta-text .highlight {
    color: var(--electric-blue);
}

.sticky-cta-button {
    width: 100%;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--electric-orange), var(--nebula-pink));
    color: white;
    border: none;
    border-radius: 25px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.sticky-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 107, 0, 0.4);
}

.sticky-cta-dismiss {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: rgba(255, 255, 255, 0.6);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 14px;
}

.sticky-cta-dismiss:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* Desktop: horizontal layout */
@media (min-width: 769px) {
    .sticky-cta-bar {
        top: 0;
        bottom: auto;
        padding: 18px 30px;
    }

    .sticky-cta-bar:not(.visible) {
        transform: translateY(-100%);
    }

    .sticky-cta-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .sticky-cta-text {
        text-align: left;
        font-size: 1rem;
    }

    .sticky-cta-button {
        width: auto;
        padding: 14px 40px;
    }
}

/* ===== Exit Intent Modal ===== */
.exit-intent-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.exit-intent-modal.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.exit-intent-content {
    background: linear-gradient(135deg, rgba(45, 27, 105, 0.95), rgba(10, 10, 10, 0.95));
    border: 2px solid rgba(0, 212, 255, 0.4);
    border-radius: 20px;
    padding: 30px 20px;
    max-width: 500px;
    width: 100%;
    position: relative;
    animation: slideUp 0.4s ease;
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.3);
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.exit-intent-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: rgba(255, 255, 255, 0.7);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s ease;
}

.exit-intent-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: rotate(90deg);
}

.exit-intent-icon {
    font-size: 3rem;
    color: var(--electric-blue);
    text-align: center;
    margin-bottom: 20px;
}

.exit-intent-title {
    font-size: 1.8rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--electric-orange), var(--electric-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.exit-intent-subtitle {
    font-size: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
    line-height: 1.6;
}

.exit-intent-savings {
    background: rgba(57, 255, 20, 0.1);
    border: 1px solid rgba(57, 255, 20, 0.3);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 25px;
    text-align: center;
}

.exit-intent-savings-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.exit-intent-savings-amount {
    font-size: 2rem;
    font-weight: 900;
    color: var(--plasma-green);
}

.exit-intent-cta-primary {
    width: 100%;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--electric-orange), var(--nebula-pink));
    color: white;
    border: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.exit-intent-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.5);
}

.exit-intent-cta-secondary {
    width: 100%;
    padding: 12px 32px;
    background: transparent;
    color: var(--electric-blue);
    border: 2px solid var(--electric-blue);
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.exit-intent-cta-secondary:hover {
    background: var(--electric-blue);
    color: var(--dark-matter);
}

.exit-intent-note {
    font-size: 0.85rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 15px;
}

/* Desktop: larger modal */
@media (min-width: 769px) {
    .exit-intent-content {
        padding: 40px 50px;
        max-width: 550px;
    }

    .exit-intent-title {
        font-size: 2.2rem;
    }

    .exit-intent-subtitle {
        font-size: 1.1rem;
    }
}

/* ===== Feature Advantage Cards ===== */
.advantage-cards-section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.advantage-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    padding: 30px 25px;
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-5px);
    border-color: var(--electric-blue);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.2);
}

.advantage-card-icon {
    font-size: 2.5rem;
    color: var(--plasma-green);
    margin-bottom: 15px;
}

.advantage-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--electric-blue);
    margin-bottom: 12px;
}

.advantage-card-facts {
    margin-bottom: 20px;
}

.advantage-card-fact {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    font-size: 0.95rem;
}

.advantage-card-fact i {
    color: var(--plasma-green);
    margin-top: 3px;
    flex-shrink: 0;
}

.advantage-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--electric-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.advantage-card-cta:hover {
    color: var(--electric-orange);
    gap: 12px;
}

.advantage-card-cta i {
    transition: transform 0.3s ease;
}

.advantage-card-cta:hover i {
    transform: translateX(3px);
}

/* Desktop: 3-column grid */
@media (min-width: 769px) {
    .advantage-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

/* ===== Utility Classes ===== */
.text-center {
    text-align: center;
}

.mb-sm {
    margin-bottom: 20px;
}

.mb-md {
    margin-bottom: 40px;
}

.mb-lg {
    margin-bottom: 60px;
}

.mt-sm {
    margin-top: 20px;
}

.mt-md {
    margin-top: 40px;
}

/* Accessibility: Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}