/* ==========================================================================
   Insights Page Styles - Pixel Perfect from Figma Design
   ========================================================================== */

/* Color Variables */
:root {
    --text-dark: #090703;
    --text-medium: #6a6a6a;
    --stroke-light: #dbdbdb;
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --primary-black: #1a1a1a;
    --white-60: rgba(255, 255, 255, 0.6);
} 

/* Fonts */
/* Make sure to include these fonts in your _Layout.cshtml:
   - Lora (Regular)
   - Inter (Light, Regular, Medium, SemiBold)
   - Poppins (Regular)
*/

/* Page Container */
.insights-page {
    background-color: var(--bg-light);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    overflow: hidden;
    min-height: 100vh;
}

/* Hero Section */
.hero-section {
    padding-top: 200px;
    padding-bottom: 60px;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

/* Fix section-dots positioning - should be above title, not absolute */
.hero-content .section-dots {
    position: static;
    transform: none;
    display: inline-flex;
    margin: 0 auto 31px;
}

.decorative-icon {
    margin: 0 auto 31px;
    width: 17px;
    height: 17px;
}

.decorative-icon img {
    width: 100%;
    height: 100%;
}

.hero-title {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 38px;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: 0;
}

.hero-description {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 14px;
    line-height: 1.68;
    color: var(--text-medium);
    letter-spacing: 0.28px;
    max-width: 581px;
    margin: 0 auto 17px;
}

/* Subscription Form */
.subscription-form {
    max-width: 414px;
    margin: 0 auto;
    position: relative;
    height: 46px;
}

.email-input {
    width: 100%;
    height: 46px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--stroke-light);
    border-radius: 4px;
    padding: 11px 135px 11px 16px;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 14px;
    line-height: 1.78;
    color: var(--text-dark);
    text-align: left;
    direction: ltr;
}

.email-input::placeholder {
    color: var(--text-dark);
}

.email-input:focus {
    outline: none;
    border-color: var(--text-dark);
}

.subscribe-btn {
    position: absolute;
    right: 0;
    top: 0;
    width: 123px;
    height: 46px;
    background: var(--text-dark);
    border: none;
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    line-height: 20px;
    color: #f1f1f1;
    cursor: pointer;
    transition: background 0.3s ease;
}

.subscribe-btn:hover {
    background: #000000;
}

/* Filter Section */
.filter-section {
    padding: 25px 0 53px 0;
}

/* Scroll wrapper — provides the gradient fade masks */
.filter-scroll-wrapper {
    position: relative;
}

.filter-scroll-wrapper::before,
.filter-scroll-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    height: 100%;
    width: 64px;
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* Left fade — shown when user has scrolled right */
.filter-scroll-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-light), transparent);
}

/* Right fade — shown when there is hidden overflow to the right */
.filter-scroll-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-light), transparent);
}

.filter-scroll-wrapper.has-overflow::after  { opacity: 1; }
.filter-scroll-wrapper.at-end::after        { opacity: 0; }
.filter-scroll-wrapper.is-scrolled::before  { opacity: 1; }

/* Centre the pills when they all fit; left-align when they overflow (prevents left-edge clipping) */
.filter-scroll-wrapper:not(.has-overflow) .filter-buttons {
    justify-content: center;
}

.filter-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.filter-buttons::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    gap: 8px;
    height: 48px;
    padding: 0 24px;
    background: #e8e8e8;
    border: none;
    border-radius: 9999px;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 14px;
    line-height: 21px;
    color: #364153;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active {
    background: #141414;
    color: #ffffff;
    box-shadow: 0px 10px 15px -3px rgba(0, 0, 0, 0.1), 0px 4px 6px -4px rgba(0, 0, 0, 0.1);
}

.filter-btn .count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 18.5px;
    padding: 2px 8px;
    background: rgba(16, 24, 40, 0.1);
    border-radius: 9999px;
    font-size: 12px;
    line-height: 16px;
}

.filter-btn.active .count {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.filter-btn:hover:not(.active) {
    background: #d0d0d0;
}

/* Insights Grid Section */
.insights-grid-section {
    padding: 0 0 40px;
}

.insights-grid {
    /* Using Bootstrap row - no need for display: grid */
    margin-left: -13px;
    margin-right: -13px;
}

.insights-grid > [class*='col-'] {
    padding-left: 13px;
    padding-right: 13px;
    margin-bottom: 48px;
}

/* Featured Items - Full Width on Desktop */
.insight-item.featured {
    /* Bootstrap handles this with col-12 class */
}

/* Insight Item Card */
.insight-item {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.insight-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}

.insight-link:hover {
    transform: translateY(-4px);
}

.insight-image {
    width: 100%;
    height: 504px;
    border-radius: 12px;
    border: 6px solid white;
    overflow: hidden;
    position: relative;
}

.insight-item:not(.featured) .insight-image {
    height: 333px;
}

.insight-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.insight-content {
    padding-top: 24px;
}

.insight-category {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    height: 38px;
    border: 1px solid var(--stroke-light);
    border-radius: 32px;
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 14px;
    line-height: 1.2;
    color: var(--text-medium);
    letter-spacing: 0.14px;
    margin-bottom: 24px;
}

.insight-date {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 14px;
    line-height: 1.2;
    color: var(--text-medium);
    letter-spacing: 0.14px;
    margin-bottom: 16px;
}

.insight-title {
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 28px;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.insight-item.featured .insight-title {
    max-width: 600px;
}

.insight-item:not(.featured) .insight-title {
    max-width: 344px;
}

.insight-description {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 14px;
    line-height: 1.68;
    color: var(--text-medium);
    letter-spacing: 0.14px;
    display: none;
}

.insight-item.featured .insight-description {
    display: block;
    max-width: 600px;
}

/* Pagination Section */
.pagination-section {
    padding: 40px 0 40px;
}

.pagination-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.pagination-control {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.pagination-control:hover:not(.disabled) {
    opacity: 0.7;
}

.pagination-control.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.pagination-control img {
    width: 100%;
    height: 100%;
}

.pagination-page {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(26, 26, 26, 0.2);
    border-radius: 48px;
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: normal;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
}

.pagination-page.active {
    background: white;
    border-color: #676767;
    color: var(--primary-black);
}

.pagination-page:hover:not(.active) {
    border-color: #333;
}

.pagination-ellipsis {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(26, 26, 26, 0.2);
    border-radius: 48px;
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-size: 13px;
    color: #333;
}

/* Loading State */
.insights-grid.loading {
    opacity: 0.5;
    pointer-events: none;
}

.loading-spinner {
    text-align: center;
    padding: 60px 0;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-medium);
}

/* Responsive Design */
@media (max-width: 1200px) {
    /* Bootstrap handles column changes automatically */
}

@media (max-width: 991px) {
    .hero-title {
        font-size: 32px;
    }

    .insight-title {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 180px;
        padding-bottom: 40px;
    }

    .hero-title {
        font-size: 28px;
    }

    .insight-image {
        height: 300px !important;
    }

    .insight-title {
        font-size: 20px;
    }

    .subscription-form {
        max-width: 100%;
    }

    .pagination-wrapper {
        gap: 8px;
    }

    .pagination-page,
    .pagination-control,
    .pagination-ellipsis {
        width: 44px;
        height: 44px;
        font-size: 14px;
    }

    .insights-grid {
        margin-left: -15px;
        margin-right: -15px;
    }

    .insights-grid > [class*='col-'] {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 24px;
    }

    .hero-description {
        font-size: 13px;
    }

    .filter-btn {
        font-size: 13px;
        padding: 0 16px;
        height: 40px;
    }

    .insight-title {
        font-size: 18px;
    }

    .email-input {
        font-size: 13px;
        padding-right: 115px;
    }

    .subscribe-btn {
        width: 100px;
        font-size: 13px;
    }
}

/* GSAP handles all animations - no CSS animations needed */