/* ==========================================================================
   BLOG LISTING — "blg-" prefix
   Klimaanlage Pro · Ratgeber rund um die Klimaanlage
   Design tokens come from main.css (loaded first); reference via var(--kp-*).
   ========================================================================== */

.page-blog {
    background: var(--kp-bg);
}

/* ==========================================================================
   HERO — dark navy gradient band with white title
   ========================================================================== */
.blg-hero {
    position: relative;
    overflow: hidden;
    /* sticky header in this project -> modest top padding only */
    padding: 54px 0 64px;
    background:
        radial-gradient(820px 360px at 84% -30%, rgba(217, 83, 30, 0.42), transparent 62%),
        radial-gradient(680px 320px at 8% 120%, rgba(217, 83, 30, 0.20), transparent 60%),
        linear-gradient(160deg, var(--kp-char) 0%, var(--kp-char-2) 100%);
    color: #fff;
}

/* subtle ice/grid texture */
.blg-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: radial-gradient(680px 380px at 50% 0%, #000 35%, transparent 78%);
    mask-image: radial-gradient(680px 380px at 50% 0%, #000 35%, transparent 78%);
    pointer-events: none;
}

.blg-hero__container {
    position: relative;
    z-index: 1;
    max-width: var(--kp-maxw);
    margin: 0 auto;
    padding: 0 24px;
}

/* Breadcrumb */
.blg-hero__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    min-width: 0;
    font-size: 0.86rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 26px;
}
.blg-hero__breadcrumb a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    transition: color 0.2s ease;
    overflow-wrap: break-word;
}
.blg-hero__breadcrumb a:hover { color: #fff; }
.blg-hero__breadcrumb-sep { color: rgba(255, 255, 255, 0.4); }
.blg-hero__breadcrumb > span:last-child { color: #fff; }

/* Hero content */
.blg-hero__content {
    max-width: 820px;
    min-width: 0;
}
.blg-hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--kp-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(217, 83, 30, 0.28);
    border: 1px solid rgba(242, 215, 191, 0.34);
    padding: 7px 15px;
    border-radius: 100px;
    margin-bottom: 20px;
}
.blg-hero__title {
    font-family: var(--kp-display);
    font-size: clamp(2rem, 4.6vw, 3.3rem);
    font-weight: 800;
    line-height: 1.08;
    color: #fff;
    margin: 0 0 16px;
    overflow-wrap: break-word;
}
.blg-hero__title em {
    font-style: normal;
    color: #F0883C;
    background: linear-gradient(120deg, #D9531E, #F2D7BF);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.blg-hero__subtitle {
    font-size: 1.06rem;
    line-height: 1.72;
    color: rgba(255, 255, 255, 0.84);
    margin: 0;
    max-width: 760px;
    overflow-wrap: break-word;
}

/* ==========================================================================
   MAIN WRAPPER
   ========================================================================== */
.blg-main {
    padding: 56px 0 72px;
}
.blg-main__container {
    max-width: var(--kp-maxw);
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   ARTICLES GRID — 3 -> 2 -> 1
   ========================================================================== */
.blg-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* ==========================================================================
   ARTICLE CARD
   ========================================================================== */
.blg-card {
    min-width: 0;
    background: var(--kp-surface);
    border: 1px solid var(--kp-line);
    border-radius: var(--kp-radius);
    box-shadow: var(--kp-shadow-sm);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.blg-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--kp-shadow);
    border-color: #F2D7BF;
}
.blg-card__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

/* image */
.blg-card__img {
    position: relative;
    aspect-ratio: 400 / 260;
    overflow: hidden;
    background: var(--kp-surface-2);
}
.blg-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.blg-card:hover .blg-card__img img { transform: scale(1.06); }

/* body */
.blg-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    padding: 22px 22px 24px;
}
.blg-card__date {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    font-family: var(--kp-display);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--kp-ember-d);
    background: var(--kp-ember-soft);
    border: 1px solid #F2D7BF;
    padding: 5px 11px;
    border-radius: 100px;
    margin-bottom: 13px;
}
.blg-card__title {
    font-family: var(--kp-display);
    font-size: 1.22rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--kp-char);
    margin: 0 0 11px;
    overflow-wrap: break-word;
    /* clamp to 3 lines */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}
.blg-card:hover .blg-card__title { color: var(--kp-ember); }
.blg-card__excerpt {
    font-size: 0.96rem;
    line-height: 1.62;
    color: var(--kp-ink-soft);
    margin: 0 0 18px;
    overflow-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blg-card__more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    font-family: var(--kp-display);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--kp-ember-d);
}
.blg-card__more img {
    transition: transform 0.2s ease;
}
.blg-card:hover .blg-card__more img { transform: translateX(4px); }

/* ==========================================================================
   PAGINATION
   ========================================================================== */
.blg-pag {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 48px;
}
.blg-pag__btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 11px 20px;
    border-radius: var(--kp-radius-sm);
    background: var(--kp-surface);
    border: 1px solid var(--kp-line);
    box-shadow: var(--kp-shadow-sm);
    font-family: var(--kp-display);
    font-size: 0.94rem;
    font-weight: 700;
    color: var(--kp-char);
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.blg-pag__btn:hover {
    background: var(--kp-ember);
    border-color: var(--kp-ember);
    color: #fff;
}
.blg-pag__btn:hover img { filter: var(--kp-ic-white); }
/* "Zurück" arrow points left */
.blg-pag__btn--prev img { transform: rotate(180deg); }

.blg-pag__nums {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.blg-pag__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 8px;
    border-radius: 11px;
    background: var(--kp-surface);
    border: 1px solid var(--kp-line);
    font-family: var(--kp-display);
    font-size: 0.94rem;
    font-weight: 700;
    color: var(--kp-ink-soft);
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.blg-pag__num:hover {
    color: var(--kp-ember);
    border-color: #F2D7BF;
    background: var(--kp-ember-soft);
}
.blg-pag__num--active {
    background: var(--kp-ember);
    border-color: var(--kp-ember);
    color: #fff;
    box-shadow: 0 8px 20px rgba(217, 83, 30, 0.30);
}
.blg-pag__dots {
    display: inline-flex;
    align-items: flex-end;
    justify-content: center;
    min-width: 28px;
    height: 42px;
    color: var(--kp-ink-soft);
    font-weight: 700;
}

/* ==========================================================================
   CTA BAND — dark navy, white headings
   ========================================================================== */
.blg-cta {
    position: relative;
    overflow: hidden;
    margin-top: 64px;
    padding: 52px 28px;
    border-radius: var(--kp-radius);
    background:
        radial-gradient(560px 300px at 88% -40%, rgba(217, 83, 30, 0.42), transparent 60%),
        radial-gradient(460px 280px at 4% 130%, rgba(217, 83, 30, 0.24), transparent 58%),
        linear-gradient(155deg, var(--kp-char) 0%, var(--kp-char-2) 100%);
    box-shadow: var(--kp-shadow);
    text-align: center;
}
.blg-cta__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
    min-width: 0;
}
.blg-cta__title {
    font-family: var(--kp-display);
    font-size: clamp(1.5rem, 3vw, 2.05rem);
    font-weight: 800;
    line-height: 1.18;
    color: #fff;
    margin: 0 0 14px;
    overflow-wrap: break-word;
}
.blg-cta__text {
    font-size: 1.02rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 28px;
    overflow-wrap: break-word;
}
.blg-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}
.blg-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 26px;
    border-radius: 13px;
    font-family: var(--kp-display);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.blg-cta__btn--primary {
    background: var(--kp-ember);
    color: #fff;
    box-shadow: 0 12px 28px rgba(217, 83, 30, 0.34);
}
.blg-cta__btn--primary img { filter: var(--kp-ic-white); }
.blg-cta__btn--primary:hover {
    background: var(--kp-ember-d);
    transform: translateY(-2px);
}
.blg-cta__btn--secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.34);
}
.blg-cta__btn--secondary img { filter: var(--kp-ic-white); }
.blg-cta__btn--secondary:hover {
    background: rgba(255, 255, 255, 0.16);
    transform: translateY(-2px);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
    .blg-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .blg-hero { padding: 44px 0 54px; }
    .blg-main { padding: 48px 0 60px; }
}

@media (max-width: 768px) {
    .blg-hero { padding: 40px 0 46px; }
    .blg-hero__breadcrumb { margin-bottom: 20px; }
    .blg-main { padding: 40px 0 52px; }
    .blg-card__body { padding: 20px 20px 22px; }
    .blg-cta { padding: 44px 22px; margin-top: 52px; }
}

@media (max-width: 480px) {
    .blg-grid { grid-template-columns: 1fr; gap: 20px; }
    .blg-hero { padding: 36px 0 42px; }
    .blg-hero__subtitle { font-size: 1rem; }
    .blg-main { padding: 34px 0 46px; }
    .blg-card__title { font-size: 1.14rem; }
    .blg-pag { gap: 10px; margin-top: 38px; }
    .blg-pag__btn { padding: 10px 16px; font-size: 0.9rem; }
    .blg-pag__num { min-width: 38px; height: 38px; }
    .blg-cta { padding: 38px 18px; }
    .blg-cta__btn { width: 100%; justify-content: center; }
}

@media (max-width: 375px) {
    .blg-main__container { padding: 0 16px; }
    .blg-hero__container { padding: 0 16px; }
    .blg-card__body { padding: 18px; }
    .blg-cta { padding: 32px 16px; }
}