/* =============================================================================
   Imagon — single.php tyylit
   Brändivärit: keltainen #FFCC00, musta #0a0a0a, valkoinen #fff
   ============================================================================= */

:root {
    --imagon-yellow: #ffcc00;
    --imagon-yellow-dark: #e6b800;
    --imagon-black: #0a0a0a;
    --imagon-gray-900: #1a1a1a;
    --imagon-gray-700: #4a4a4a;
    --imagon-gray-500: #757575;
    --imagon-gray-200: #e6e6e6;
    --imagon-gray-100: #f4f4f4;
    --imagon-bg: #ffffff;
    --imagon-radius: 8px;
    --imagon-radius-lg: 14px;
    --imagon-content-max: 760px;
    --imagon-wide-max: 1100px;
}

.imagon-article {
    color: var(--imagon-gray-900);
    background: var(--imagon-bg);
    font-size: 17px;
    line-height: 1.7;
    padding: 48px 20px 64px;
}

.imagon-article__wrap {
    max-width: var(--imagon-content-max);
    margin: 0 auto;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.imagon-article__breadcrumb {
    font-size: 13px;
    color: var(--imagon-gray-500);
    margin-bottom: 24px;
}
.imagon-article__breadcrumb a { color: var(--imagon-gray-700); text-decoration: none; }
.imagon-article__breadcrumb a:hover { color: var(--imagon-black); }

.imagon-article__category {
    display: inline-block;
    background: var(--imagon-yellow);
    color: var(--imagon-black);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 999px;
    text-decoration: none;
    margin-bottom: 16px;
}

.imagon-article__title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.15;
    font-weight: 800;
    margin: 0 0 24px;
    color: var(--imagon-black);
    letter-spacing: -0.01em;
}

.imagon-article__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--imagon-gray-700);
    margin-bottom: 32px;
}
.imagon-article__author-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    object-fit: cover;
}
/* Logomerkki (site icon) bylinessä: pyöristetty neliö, ei ympyräleikkausta
   joka rajaisi wordmarkin kirjaimia. */
.imagon-article__author-avatar--logo {
    border-radius: 8px;
}
.imagon-article__author { font-weight: 600; color: var(--imagon-gray-900); }
.imagon-article__divider { color: var(--imagon-gray-200); }
.imagon-article__updated { color: var(--imagon-gray-700); }

/* ── Featured image ─────────────────────────────────────────────────────── */
.imagon-article__featured {
    margin: 0 0 40px;
    max-width: var(--imagon-wide-max);
}
.imagon-article__featured-img {
    width: 100%;
    height: auto;
    border-radius: var(--imagon-radius-lg);
    display: block;
}
.imagon-article__featured-caption {
    font-size: 13px;
    color: var(--imagon-gray-500);
    margin-top: 8px;
    text-align: center;
}

/* ── TL;DR ──────────────────────────────────────────────────────────────── */
.imagon-tldr {
    background: var(--imagon-black);
    color: #fff;
    border-radius: var(--imagon-radius-lg);
    padding: 28px 32px;
    margin: 0 0 40px;
    position: relative;
    overflow: hidden;
}
.imagon-tldr::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 6px;
    background: var(--imagon-yellow);
}
.imagon-tldr__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.imagon-tldr__badge {
    background: var(--imagon-yellow);
    color: var(--imagon-black);
    font-weight: 800;
    font-size: 11px;
    letter-spacing: 0.12em;
    padding: 4px 10px;
    border-radius: 4px;
}
.imagon-tldr__title {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    color: #fff;
}
.imagon-tldr__body { font-size: 16px; line-height: 1.65; }
.imagon-tldr__body p { margin: 0 0 12px; }
.imagon-tldr__body p:last-child { margin: 0; }

/* ── TOC ────────────────────────────────────────────────────────────────── */
.imagon-toc {
    background: var(--imagon-gray-100);
    border-radius: var(--imagon-radius);
    padding: 24px 28px;
    margin: 0 0 40px;
    border-left: 4px solid var(--imagon-yellow);
}
.imagon-toc__title {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 12px;
    color: var(--imagon-gray-700);
    font-weight: 700;
}
.imagon-toc__list {
    margin: 0;
    padding-left: 20px;
    columns: 1;
}
.imagon-toc__item { margin: 4px 0; }
.imagon-toc__item a {
    color: var(--imagon-gray-900);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s;
}
.imagon-toc__item a:hover {
    border-bottom-color: var(--imagon-yellow);
}

/* ── Sisältö ────────────────────────────────────────────────────────────── */
.imagon-article__content > * {
    margin-bottom: 1.2em;
}
.imagon-article__content h2 {
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 800;
    margin: 56px 0 16px;
    line-height: 1.25;
    color: var(--imagon-black);
    scroll-margin-top: 100px;
}
.imagon-article__content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 32px 0 12px;
    color: var(--imagon-black);
}
.imagon-article__content p { margin: 0 0 1.2em; }
/* Piilota copy-pastesta jääneet tyhjät kappaleet (estää epätasaisen rivivälin). */
.imagon-article__content p:empty { display: none; }
.imagon-article__content a {
    color: var(--imagon-black);
    text-decoration: underline;
    text-decoration-color: var(--imagon-yellow);
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}
.imagon-article__content a:hover {
    background: var(--imagon-yellow);
}
/* Kuva-linkit (esim. kirjoittajan "Pyydä tarjous" -bannerinappi) eivät saa
   leipätekstin linkkityylejä: keltainen alleviivaus/hover-tausta vuoti kuvan
   reunoille "pikkuneliöinä". */
.imagon-article__content a:has(> img),
.imagon-article__content a:has(> img):hover {
    background: none;
    text-decoration: none;
}
.imagon-article__content ul,
.imagon-article__content ol {
    padding-left: 24px;
}
.imagon-article__content li { margin: 6px 0; }
.imagon-article__content blockquote {
    border-left: 4px solid var(--imagon-yellow);
    background: var(--imagon-gray-100);
    margin: 32px 0;
    padding: 20px 24px;
    font-size: 18px;
    font-style: italic;
}
.imagon-article__content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--imagon-radius);
    margin: 16px 0;
}
.imagon-article__content code {
    background: var(--imagon-gray-100);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.92em;
}

/* ── CTA ────────────────────────────────────────────────────────────────── */
.imagon-cta {
    background: var(--imagon-yellow);
    color: var(--imagon-black);
    border-radius: var(--imagon-radius-lg);
    padding: 32px;
    margin: 56px 0 32px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    justify-content: space-between;
}
.imagon-cta__text { flex: 1 1 320px; }
.imagon-cta__title {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 0 8px;
    line-height: 1.25;
}
.imagon-cta__lede {
    margin: 0;
    font-size: 16px;
    line-height: 1.55;
}
.imagon-cta__button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--imagon-black);
    color: #fff;
    padding: 16px 28px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: transform 0.15s, background 0.15s;
}
.imagon-cta__button:hover {
    background: var(--imagon-gray-900);
    transform: translateY(-1px);
    color: #fff;
}
.imagon-cta__arrow { display: inline-block; transition: transform 0.15s; }
.imagon-cta__button:hover .imagon-cta__arrow { transform: translateX(4px); }

/* ── Tagit + author box ─────────────────────────────────────────────────── */
.imagon-article__tags {
    margin: 32px 0;
    font-size: 14px;
    color: var(--imagon-gray-700);
}
.imagon-article__tags a {
    display: inline-block;
    background: var(--imagon-gray-100);
    color: var(--imagon-gray-900);
    padding: 4px 12px;
    border-radius: 999px;
    margin: 0 6px 6px 0;
    text-decoration: none;
    font-size: 13px;
}
.imagon-article__tags a:hover { background: var(--imagon-yellow); }

.imagon-author-box {
    display: flex;
    gap: 18px;
    background: var(--imagon-gray-100);
    padding: 24px 28px;
    border-radius: var(--imagon-radius-lg);
    margin: 32px 0 0;
    align-items: flex-start;
}
.imagon-author-box__letter {
    flex-shrink: 0;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--imagon-yellow);
    color: var(--imagon-black);
    font-weight: 800;
    font-size: 22px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.imagon-author-box__name {
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--imagon-black);
    font-size: 16px;
}
.imagon-author-box__bio {
    margin: 0 0 12px;
    font-size: 14.5px;
    color: var(--imagon-gray-700);
    line-height: 1.6;
}
.imagon-author-box__link {
    display: inline-block;
    color: var(--imagon-black);
    font-weight: 700;
    font-size: 14.5px;
    text-decoration: underline;
    text-decoration-color: var(--imagon-yellow);
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}
.imagon-author-box__link:hover {
    text-decoration-color: var(--imagon-black);
}
.imagon-author-box__arrow {
    display: inline-block;
    transition: transform 0.15s ease;
}
.imagon-author-box__link:hover .imagon-author-box__arrow {
    transform: translateX(4px);
}

/* ── Related ────────────────────────────────────────────────────────────── */
.imagon-related {
    max-width: var(--imagon-wide-max);
    margin: 80px auto 0;
    padding: 0 0 24px;
}
.imagon-related__title {
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0 0 24px;
    color: var(--imagon-black);
}
.imagon-related__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}
.imagon-related__card {
    background: var(--imagon-bg);
    border: 1px solid var(--imagon-gray-200);
    border-radius: var(--imagon-radius);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.imagon-related__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    border-color: var(--imagon-yellow);
}
.imagon-related__thumb img {
    display: block;
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.imagon-related__body { padding: 16px 18px 20px; }
.imagon-related__heading {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 8px;
    line-height: 1.35;
    color: var(--imagon-black);
}
.imagon-related__excerpt {
    margin: 0;
    font-size: 14px;
    color: var(--imagon-gray-700);
    line-height: 1.5;
}

/* ── Reading progress -palkki ───────────────────────────────────────────── */
.imagon-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    z-index: 9990;
    background: rgba(0,0,0,0.06);
    pointer-events: none;
}
.imagon-progress__bar {
    height: 100%;
    width: 100%;
    background: var(--imagon-yellow);
    transform-origin: left center;
    transform: scaleX(0);
    transition: transform 0.06s linear;
}

/* ── CTA-päälaatikko: pari painiketta + phone ───────────────────────────── */
.imagon-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}
.imagon-cta__phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--imagon-black);
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    padding: 14px 18px;
    border-radius: 999px;
    border: 2px solid var(--imagon-black);
    background: transparent;
    transition: background 0.15s, transform 0.15s;
}
.imagon-cta__phone:hover {
    background: var(--imagon-black);
    color: var(--imagon-yellow);
    transform: translateY(-1px);
}
.imagon-cta__phone-icon svg {
    width: 18px;
    height: 18px;
    display: block;
}

/* ── Trust-signaalit ────────────────────────────────────────────────────── */
.imagon-trust {
    list-style: none;
    margin: 48px 0 24px;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    border-top: 1px solid var(--imagon-gray-200);
    border-bottom: 1px solid var(--imagon-gray-200);
    padding: 24px 0;
}
.imagon-trust__item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    line-height: 1.45;
    color: var(--imagon-gray-700);
}
.imagon-trust__icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--imagon-yellow);
    color: var(--imagon-black);
    border-radius: 50%;
}
.imagon-trust__icon svg {
    width: 20px;
    height: 20px;
}
.imagon-trust__text strong {
    color: var(--imagon-black);
    font-size: 15px;
    display: block;
    margin-bottom: 2px;
    line-height: 1.3;
}
.imagon-trust__sub {
    display: block;
    color: var(--imagon-gray-700);
    line-height: 1.4;
}

/* ── Inline-CTA artikkelin puolivälissä ─────────────────────────────────── */
.imagon-inline-cta {
    background: linear-gradient(135deg, var(--imagon-gray-100) 0%, #fff 100%);
    border: 1px solid var(--imagon-gray-200);
    border-left: 4px solid var(--imagon-yellow);
    border-radius: var(--imagon-radius);
    padding: 22px 26px;
    margin: 40px 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    justify-content: space-between;
}
.imagon-inline-cta__text {
    flex: 1 1 280px;
    font-size: 16px;
    line-height: 1.5;
    color: var(--imagon-gray-900);
}
.imagon-inline-cta__text strong {
    color: var(--imagon-black);
}
.imagon-inline-cta__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.imagon-inline-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--imagon-yellow);
    color: var(--imagon-black);
    font-weight: 700;
    text-decoration: none;
    padding: 12px 22px;
    border-radius: 999px;
    transition: background 0.15s, transform 0.15s;
}
.imagon-inline-cta__btn:hover {
    background: var(--imagon-yellow-dark);
    transform: translateY(-1px);
}
.imagon-inline-cta__arrow {
    display: inline-block;
    transition: transform 0.15s ease;
}
.imagon-inline-cta__btn:hover .imagon-inline-cta__arrow {
    transform: translateX(4px);
}
.imagon-inline-cta__phone {
    color: var(--imagon-gray-900);
    text-decoration: none;
    font-weight: 700;
    border-bottom: 2px solid var(--imagon-yellow);
}
.imagon-inline-cta__phone:hover { color: var(--imagon-black); }

/* Inline-CTA-napit elävät leipätekstin sisällä → estä leipätekstin linkkityylien
   periytyminen (keltainen alleviivaus/yliviivaus, hover-tausta, "pikkuneliöt"
   pillerin reunoilla, sekä puhelinnumeron kaksoisviiva = underline + border-bottom). */
.imagon-article__content a.imagon-inline-cta__btn,
.imagon-article__content a.imagon-inline-cta__phone {
    text-decoration: none;
}
.imagon-article__content a.imagon-inline-cta__btn:hover {
    background: var(--imagon-yellow-dark);
}
.imagon-article__content a.imagon-inline-cta__phone:hover {
    background: transparent;
}

/* Teeman mobiilisääntö `a[href^="tel"]{color:#f5c800}` (@max-760px) tekee
   CTA-puhelinnumeroista keltaisia → keltainen häviää keltaiselle taustalle.
   Pakota oikeat värit korkeammalla spesifisyydellä (koskee myös desktopia,
   sama arvo → ei haittaa). */
.imagon-article__content a.imagon-inline-cta__phone { color: var(--imagon-gray-900); }
.imagon-article__content a.imagon-inline-cta__phone:hover { color: var(--imagon-black); }
.imagon-cta a.imagon-cta__phone { color: var(--imagon-black); }
.imagon-cta a.imagon-cta__phone:hover { color: var(--imagon-yellow); }
.imagon-mobile-cta a.imagon-mobile-cta__btn--secondary { color: #fff; }

/* ── Kelluva desktop-painike (oikea alanurkka) ──────────────────────────── */
.imagon-floating {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 9985;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}
.imagon-floating.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.imagon-floating__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--imagon-yellow);
    color: var(--imagon-black);
    font-weight: 800;
    font-size: 15px;
    text-decoration: none;
    padding: 14px 22px;
    border-radius: 999px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
    transition: transform 0.15s, background 0.15s;
}
.imagon-floating__btn:hover {
    transform: translateY(-2px);
    background: var(--imagon-yellow-dark);
}
.imagon-floating__icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--imagon-black);
    color: var(--imagon-yellow);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* ── Sticky mobile CTA -palkki ──────────────────────────────────────────── */
.imagon-mobile-cta {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9990;
    background: #fff;
    border-top: 1px solid var(--imagon-gray-200);
    box-shadow: 0 -6px 20px rgba(0,0,0,0.08);
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    gap: 8px;
}
.imagon-mobile-cta__btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    padding: 12px 8px;
    border-radius: 999px;
    min-height: 44px;
}
.imagon-mobile-cta__btn--primary {
    background: var(--imagon-yellow);
    color: var(--imagon-black);
}
.imagon-mobile-cta__btn--secondary {
    background: var(--imagon-black);
    color: #fff;
}
.imagon-mobile-cta__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.imagon-mobile-cta__icon svg {
    width: 16px;
    height: 16px;
    display: block; /* poistaa baseline-raon → ikoni samaan tasoon tekstin kanssa */
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 880px) {
    .imagon-trust {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 20px 0;
    }
    .imagon-trust__item { font-size: 14px; }
}

@media (max-width: 768px) {
    .imagon-mobile-cta { display: flex; }
    .imagon-floating { display: none; }
    /* Lisätään alavälitilaa, jotta sticky-bar ei peitä CTA:ta */
    .imagon-related { padding-bottom: 88px; }
}

@media (max-width: 640px) {
    .imagon-article { padding: 24px 16px 48px; font-size: 16px; }
    .imagon-tldr { padding: 22px 22px 22px 26px; }
    .imagon-toc { padding: 18px 20px; }
    .imagon-cta { padding: 24px; flex-direction: column; align-items: stretch; justify-content: flex-start; }
    /* Sarakemoodissa flex-basis tulkitaan KORKEUDEKSI → 320px/280px teki
       laatikoista valtavan korkeita ("levii"). Nollaa basis automaattiseksi. */
    .imagon-cta__text { flex: 0 1 auto; text-align: center; }
    .imagon-cta__actions { width: 100%; flex-direction: column; align-items: stretch; }
    .imagon-cta__button,
    .imagon-cta__phone { width: 100%; justify-content: center; }
    .imagon-article__content h2 { margin-top: 40px; }
    .imagon-inline-cta { padding: 18px 20px; flex-direction: column; align-items: stretch; justify-content: flex-start; }
    .imagon-inline-cta__text { flex: 0 1 auto; }
    .imagon-inline-cta__actions { width: 100%; justify-content: space-between; }
    .imagon-author-box { padding: 20px; gap: 14px; }
    .imagon-author-box__letter { width: 42px; height: 42px; font-size: 19px; }
}

/* ── Liikkeen vähennys (saavutettavuus) ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .imagon-cta__arrow,
    .imagon-inline-cta__arrow,
    .imagon-author-box__arrow,
    .imagon-cta__button,
    .imagon-inline-cta__btn,
    .imagon-floating,
    .imagon-floating__btn,
    .imagon-related__card {
        transition: none;
    }
}