/* ============================================================================
   SIGNALDESK - RESOURCES PAGE STYLES
   Beautiful, creative styles for the resources page
   ============================================================================ */

/* ============================================================================
   RESOURCES HERO SECTION
   ============================================================================ */

.resources-hero {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    background: linear-gradient(135deg, #EFF6FF 0%, #FFFFFF 50%, #F0F9FF 100%);
    position: relative;
    overflow: hidden;
}

/* Animated Gradient Orbs */
.resources-hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite;
}

.resources-hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite reverse;
}

.resources-hero .hero-headline {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--grey-darkest);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
}

.resources-hero .hero-subheadline {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--grey-medium);
    max-width: 800px;
    margin: 0 auto;
    line-height: var(--leading-relaxed);
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

/* ============================================================================
   VALUE PROPOSITION BAR
   ============================================================================ */

.value-bar {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(96, 165, 250, 0.05));
    border-top: 1px solid rgba(59, 130, 246, 0.1);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
    padding: 1.5rem 0;
    animation: fadeIn 1s ease-out 0.4s backwards;
}

.value-text {
    text-align: center;
    font-size: var(--font-base);
    color: var(--grey-dark);
    margin: 0;
    font-weight: 500;
    max-width: 900px;
    margin: 0 auto;
}

/* ============================================================================
   RESOURCES GRID SECTION
   ============================================================================ */

.resources-grid-section {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
    position: relative;
}

.resources-grid-section .section-title {
    animation: fadeInUp 0.8s ease-out;
}

/* ============================================================================
   RESOURCE CARDS
   ============================================================================ */

.resource-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-slow);
    position: relative;
    overflow: visible;
    border: 2px solid transparent;
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: fadeInUp 0.6s ease-out backwards;
}

/* Staggered animation for cards */
.resources-grid-section .col-lg-4:nth-child(1) .resource-card {
    animation-delay: 0.1s;
}

.resources-grid-section .col-lg-4:nth-child(2) .resource-card {
    animation-delay: 0.3s;
}

.resources-grid-section .col-lg-4:nth-child(3) .resource-card {
    animation-delay: 0.5s;
}

/* Hover Effect */
.resource-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 15px 40px rgba(30, 58, 138, 0.2);
    border-color: var(--primary-blue);
}

/* Gradient Border on Hover */
.resource-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.resource-card:hover::before {
    opacity: 1;
}

/* Badge */
.resource-card .badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.5rem 1rem;
    font-size: var(--font-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    animation: pulse 2s ease-in-out infinite;
    z-index: 2;
}

.resource-card:hover .badge {
    animation: none;
    transform: scale(1.1);
}

/* Resource Icon */
.resource-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(96, 165, 250, 0.15));
    border-radius: var(--radius-xl);
    font-size: var(--font-5xl);
    color: var(--primary-blue);
    transition: all var(--transition-base);
    position: relative;
}

.resource-icon::after {
    content: '';
    position: absolute;
    inset: -5px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    opacity: 0;
    z-index: -1;
    filter: blur(15px);
    transition: opacity var(--transition-base);
}

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

.resource-card:hover .resource-icon::after {
    opacity: 0.6;
}

/* Resource Title */
.resource-title {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: var(--grey-darkest);
    margin-bottom: 1rem;
    line-height: var(--leading-tight);
    text-align: center;
}

/* Resource Hook */
.resource-hook {
    font-size: var(--font-base);
    color: var(--grey-medium);
    line-height: var(--leading-relaxed);
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Resource Details */
.resource-details {
    background: var(--grey-lighter);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.resource-details h4 {
    font-size: var(--font-sm);
    font-weight: 700;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.resource-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.resource-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: var(--font-sm);
    color: var(--grey-dark);
    line-height: var(--leading-relaxed);
}

.resource-list li:last-child {
    margin-bottom: 0;
}

.resource-list i {
    color: var(--success);
    font-size: var(--font-base);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

/* Resource Meta */
.resource-meta {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
    border-top: 1px solid var(--grey-light);
    border-bottom: 1px solid var(--grey-light);
}

.resource-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-sm);
    color: var(--grey-medium);
    font-weight: 500;
}

.resource-meta i {
    color: var(--primary-blue);
    font-size: var(--font-base);
}

/* Download Button */
.btn-download {
    margin-top: auto;
    position: relative;
    overflow: hidden;
}

.btn-download i {
    margin-right: 0.5rem;
    transition: transform var(--transition-base);
}

.btn-download:hover i {
    transform: translateY(-2px);
    animation: bounceDownload 0.6s ease-in-out infinite;
}

@keyframes bounceDownload {
    0%, 100% {
        transform: translateY(-2px);
    }
    50% {
        transform: translateY(2px);
    }
}

/* ============================================================================
   EMAIL CAPTURE MODAL
   ============================================================================ */

.modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
}

.modal-header {
    background: var(--gradient-primary);
    color: var(--white);
    border-bottom: none;
    padding: 2rem;
}

.modal-title {
    font-size: var(--font-2xl);
    font-weight: 700;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.modal-header .btn-close:hover {
    opacity: 1;
}

.modal-body {
    padding: 2rem;
}

.modal-subtitle {
    text-align: center;
    color: var(--grey-medium);
    margin-bottom: 2rem;
    font-size: var(--font-base);
}

/* Privacy Note */
.privacy-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: var(--font-sm);
    color: var(--grey-medium);
    margin-bottom: 1.5rem;
    padding: 0.75rem;
    background: rgba(59, 130, 246, 0.05);
    border-radius: var(--radius-md);
}

.privacy-note i {
    color: var(--success);
    font-size: var(--font-base);
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 2rem;
    animation: scaleIn 0.5s ease-out;
}

.success-icon {
    font-size: var(--font-6xl);
    color: var(--success);
    margin-bottom: 1rem;
    animation: bounceIn 0.8s ease-out;
}

@keyframes bounceIn {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

.success-message h4 {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: var(--grey-darkest);
    margin-bottom: 1rem;
}

.success-message p {
    font-size: var(--font-base);
    color: var(--grey-medium);
    margin-bottom: 1.5rem;
}

.success-message strong {
    color: var(--primary-blue);
}

/* ============================================================================
   WANT MORE SECTION
   ============================================================================ */

.want-more-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--grey-lighter) 100%);
    position: relative;
}

.want-more-section .section-title {
    animation: fadeInUp 0.8s ease-out;
}

.want-more-section .section-subtitle {
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

/* Comparison Cards */
.comparison-row {
    animation: fadeIn 1s ease-out 0.4s backwards;
}

.comparison-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-slow);
    border: 2px solid var(--grey-light);
    position: relative;
    height: 100%;
    opacity: 0;
    transform: translateY(30px);
}

.comparison-card.fade-in-up {
    opacity: 1;
    transform: translateY(0);
}

.comparison-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Featured Card */
.comparison-card.featured {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03), var(--white));
    position: relative;
}

.comparison-card.featured::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    opacity: 0.15;
    z-index: 0;
}

.comparison-card.featured:hover {
    transform: translateY(-12px) scale(1.02);
}

/* Featured Badge */
.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: var(--font-sm);
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.4);
    z-index: 2;
    animation: pulse 2s ease-in-out infinite;
}

.comparison-title {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: var(--grey-darkest);
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin-bottom: 0;
    position: relative;
    z-index: 1;
}

.comparison-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    font-size: var(--font-base);
    color: var(--grey-dark);
    border-bottom: 1px solid var(--grey-light);
}

.comparison-list li:last-child {
    border-bottom: none;
}

.comparison-list i {
    font-size: var(--font-xl);
    color: var(--primary-blue);
    flex-shrink: 0;
}

.comparison-card.featured .comparison-list i {
    color: var(--success);
}

/* ============================================================================
   LOADING SPINNER IN BUTTON
   ============================================================================ */

.btn-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

/* ============================================================================
   RESPONSIVE STYLES
   ============================================================================ */

@media (max-width: 991px) {
    .resource-card {
        margin-bottom: 2rem;
    }
    
    .comparison-card {
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .resources-hero {
        padding: var(--spacing-xl) 0 var(--spacing-md);
    }
    
    .resource-card {
        padding: 2rem 1.5rem;
    }
    
    .resource-icon {
        width: 70px;
        height: 70px;
        font-size: var(--font-4xl);
    }
    
    .resource-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .comparison-card {
        padding: 2rem 1.5rem;
    }
}

/* ============================================================================
   3D TILT EFFECT (Applied via JavaScript)
   ============================================================================ */

.resource-card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

/* ============================================================================
   ACCESSIBILITY
   ============================================================================ */

/* Focus visible styles */
.btn-download:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 4px;
}

.modal-content:focus {
    outline: none;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .resource-card {
        border-width: 3px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .resources-hero::before,
    .resources-hero::after,
    .resource-card,
    .resource-icon,
    .badge,
    .btn-download i,
    .featured-badge,
    .success-icon,
    .comparison-card {
        animation: none !important;
        transition: none !important;
    }
    
    .resource-card:hover,
    .comparison-card:hover {
        transform: none !important;
    }
}