/* ==========================================================================
   Tematická blog sekce na produktových landing pages
   Komponenta: template-parts/global/blogSection.php
   Prefix .trigy-blog-* (nekoliduje s .blog-section v style.css)
   ========================================================================== */

.trigy-blog-section {
    position: relative;
    padding: 4.5rem 2rem 5rem;
    background: #ffffff;
    overflow: hidden;
}

/* jemný fialový nádech v pozadí jako u ostatních sekcí */
.trigy-blog-section::before {
    content: '';
    position: absolute;
    top: -180px;
    right: -160px;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(121, 72, 156, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.trigy-blog {
    position: relative;
    z-index: 1;
    max-width: 1320px;
    margin: 0 auto;
    text-align: left;
}

/* --- Hlavička sekce ---------------------------------------------------- */

.trigy-blog-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.trigy-blog-copy {
    max-width: 720px;
}

/* eyebrow = žlutý zvýrazňovač jako .trigy-cta-eyebrow */
.trigy-blog-eyebrow {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    margin-bottom: 1rem;
    background: var(--accent-teal, #F3E76A);
    font-size: 0.9rem;
    font-weight: 700;
    color: #636a74;
}

.trigy-blog-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--dark-navy, #1e293b);
    margin: 0;
}

/* zvýrazněné slovo = fialový gradient jako nadpisy sekcí */
.trigy-blog-title em {
    font-style: normal;
    background: linear-gradient(135deg, var(--main-purple, #79489C) 0%, var(--lighter-main-purple, #995BC5) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trigy-blog-text {
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--neutral-slate, #596677);
    margin: 0.9rem 0 0;
    max-width: 58ch;
}

.trigy-blog-text strong {
    color: var(--dark-navy, #1e293b);
}

/* Odkaz "Všechny články k tématu" */
.trigy-blog-all {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    padding: 0.8rem 1.35rem;
    border: 1px solid rgba(121, 72, 156, 0.22);
    border-radius: 999px;
    background: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--main-purple, #79489C);
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.trigy-blog-all svg {
    transition: transform 0.25s ease;
}

.trigy-blog-all:hover,
.trigy-blog-all:focus-visible {
    background: linear-gradient(135deg, rgba(121, 72, 156, 0.07) 0%, rgba(153, 91, 197, 0.12) 100%);
    border-color: rgba(121, 72, 156, 0.4);
    color: var(--main-purple, #79489C);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px -12px rgba(121, 72, 156, 0.4);
}

.trigy-blog-all:hover svg {
    transform: translateX(4px);
}

.trigy-blog-all--mobile {
    display: none;
    margin-top: 2rem;
}

/* --- Mřížka -------------------------------------------------------------- */

.trigy-blog-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.trigy-blog-grid--single {
    grid-template-columns: minmax(0, 1fr);
    max-width: 820px;
}

.trigy-blog-side {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 1.5rem;
    min-width: 0;
}

/* --- Karta článku -------------------------------------------------------- */

.trigy-blog-card {
    position: relative;
    min-width: 0;
    background: #ffffff;
    border: 1px solid rgba(121, 72, 156, 0.12);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 24px -14px rgba(121, 72, 156, 0.25);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.trigy-blog-card:hover,
.trigy-blog-card:focus-within {
    transform: translateY(-4px);
    border-color: rgba(121, 72, 156, 0.28);
    box-shadow: 0 22px 40px -18px rgba(121, 72, 156, 0.35);
}

.trigy-blog-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.trigy-blog-card-link:hover,
.trigy-blog-card-link:focus {
    text-decoration: none;
    color: inherit;
}

.trigy-blog-card-link:focus-visible {
    outline: 3px solid rgba(121, 72, 156, 0.45);
    outline-offset: -3px;
    border-radius: 20px;
}

.trigy-blog-media {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(121, 72, 156, 0.08), rgba(243, 231, 106, 0.12));
}

.trigy-blog-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.trigy-blog-card:hover .trigy-blog-image {
    transform: scale(1.04);
}

/* Štítek kategorie na obrázku */
.trigy-blog-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 1;
    display: inline-block;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--main-purple, #79489C);
    box-shadow: 0 2px 8px rgba(30, 41, 59, 0.12);
}

.trigy-blog-body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    gap: 0.6rem;
    padding: 1.5rem 1.6rem 1.6rem;
    text-align: left;
}

.trigy-blog-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--neutral-slate, #596677);
}

.trigy-blog-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(121, 72, 156, 0.45);
}

.trigy-blog-card-title {
    margin: 0;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--dark-navy, #1e293b);
    transition: color 0.25s ease;
}

.trigy-blog-card:hover .trigy-blog-card-title {
    color: var(--main-purple, #79489C);
}

.trigy-blog-excerpt {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--neutral-slate, #596677);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trigy-blog-read {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: auto;
    padding-top: 0.6rem;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--main-purple, #79489C);
}

.trigy-blog-read svg {
    transition: transform 0.25s ease;
}

.trigy-blog-card:hover .trigy-blog-read svg {
    transform: translateX(4px);
}

/* Hlavní (velká) karta */
.trigy-blog-card--featured .trigy-blog-media {
    aspect-ratio: 1.9 / 1;
}

.trigy-blog-card--featured .trigy-blog-body {
    padding: 1.75rem 2rem 1.9rem;
    gap: 0.75rem;
}

.trigy-blog-card--featured .trigy-blog-card-title {
    font-size: clamp(1.25rem, 1.8vw, 1.55rem);
}

.trigy-blog-card--featured .trigy-blog-excerpt {
    -webkit-line-clamp: 3;
    line-clamp: 3;
}

/* Kompaktní karta (obrázek vlevo, text vpravo) */
.trigy-blog-card--compact .trigy-blog-card-link {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
}

.trigy-blog-card--compact .trigy-blog-media {
    min-height: 100%;
}

.trigy-blog-card--compact .trigy-blog-image {
    position: absolute;
    inset: 0;
}

.trigy-blog-card--compact .trigy-blog-tag {
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.25rem 0.6rem;
    font-size: 0.72rem;
}

.trigy-blog-card--compact .trigy-blog-body {
    padding: 1.25rem 1.4rem 1.3rem;
    gap: 0.45rem;
}

.trigy-blog-card--compact .trigy-blog-card-title {
    font-size: 1.08rem;
}

.trigy-blog-card--compact .trigy-blog-excerpt {
    font-size: 0.92rem;
    -webkit-line-clamp: 3;
    line-clamp: 3;
}

.trigy-blog-card--compact .trigy-blog-read {
    padding-top: 0.4rem;
    font-size: 0.86rem;
}

/* --- Responzivita -------------------------------------------------------- */

@media (max-width: 1100px) {
    .trigy-blog-card--compact .trigy-blog-card-link {
        grid-template-columns: 170px minmax(0, 1fr);
    }
}

@media (max-width: 992px) {
    .trigy-blog-section {
        padding: 3.5rem 1.5rem 4rem;
    }

    .trigy-blog-header {
        display: block;
        margin-bottom: 2rem;
    }

    .trigy-blog-header .trigy-blog-all {
        display: none;
    }

    .trigy-blog-all--mobile {
        display: inline-flex;
    }

    .trigy-blog-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }

    .trigy-blog-side {
        grid-template-rows: none;
        gap: 1.25rem;
    }

    .trigy-blog-card--featured .trigy-blog-body {
        padding: 1.5rem 1.6rem 1.6rem;
    }
}

@media (max-width: 600px) {
    .trigy-blog-section {
        padding: 3rem 1.25rem 3.5rem;
    }

    .trigy-blog-card {
        border-radius: 16px;
    }

    .trigy-blog-card--featured .trigy-blog-body,
    .trigy-blog-card--compact .trigy-blog-body {
        padding: 1.25rem 1.25rem 1.35rem;
    }

    .trigy-blog-card--featured .trigy-blog-card-title {
        font-size: 1.2rem;
    }

    .trigy-blog-card--compact .trigy-blog-card-link {
        grid-template-columns: minmax(0, 1fr);
    }

    .trigy-blog-card--compact .trigy-blog-media {
        aspect-ratio: 16 / 9;
        min-height: 0;
    }

    .trigy-blog-card--compact .trigy-blog-image {
        position: static;
    }

    .trigy-blog-card--compact .trigy-blog-card-title {
        font-size: 1.05rem;
    }

    .trigy-blog-all--mobile {
        width: 100%;
        justify-content: center;
        white-space: normal;
    }
}

@media (prefers-reduced-motion: reduce) {
    .trigy-blog-card,
    .trigy-blog-image,
    .trigy-blog-all,
    .trigy-blog-all svg,
    .trigy-blog-read svg {
        transition: none;
    }

    .trigy-blog-card:hover,
    .trigy-blog-all:hover {
        transform: none;
    }

    .trigy-blog-card:hover .trigy-blog-image {
        transform: none;
    }
}