/* ==========================================================================
   Product Library Collection — ph-library.css
   Scoped to .page-id-6621
   ========================================================================== */

/* --------------------------------------------------------------------------
   PAGE BACKGROUND
   -------------------------------------------------------------------------- */

.page-id-6621 .legacy-solution {
    background: #f0f4f8;
}

.page-id-6621 .legacy-solution__article {
    padding-bottom: 4rem;
}

/* --------------------------------------------------------------------------
   CONTENT WRAPPER — CSS Grid drives the collection layout
   -------------------------------------------------------------------------- */

.page-id-6621 .legacy-solution__content {
    max-width: 1170px !important;
    margin: 0 auto !important;
    padding: 1.5rem !important;
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: start;
}

/* Hero spans all 3 columns */
.page-id-6621 .legacy-solution__hero {
    grid-column: 1 / -1;
    margin: 0;
    border-radius: 1rem;
    overflow: hidden;
}

/* All header sections span full width */
.page-id-6621 .legacy-solution__section.lib-header,
.page-id-6621 .legacy-solution__section.lib-subcategory {
    grid-column: 1 / -1;
}

/* Product cards take 1 column each */
.page-id-6621 .legacy-solution__section.lib-card {
    grid-column: span 1;
}

/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */

.page-id-6621 .legacy-solution__hero {
    min-height: 50vh;
    display: flex !important;
    align-items: flex-end;
    padding: 3rem 2.5rem 2.5rem;
    background:
        linear-gradient(180deg, rgba(8,19,44,0.22) 0%, rgba(8,19,44,0.6) 100%),
        url("https://poolheating.com.au/wp-content/uploads/2024/02/TDI-NewScreen-e1708302753558.png")
        center / cover no-repeat, #1d439c;
    box-shadow: none;
    backdrop-filter: none;
}

.page-id-6621 .legacy-solution__hero > h2 {
    color: rgba(255,255,255,0.72);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 600;
    margin: 0 0 0.3rem;
    line-height: 1;
}

.page-id-6621 .legacy-solution__hero > h1 {
    color: #feb415;
    font-family: "Rajdhani", "Helvetica Neue", Arial, sans-serif;
    font-size: clamp(2.6rem, 4vw, 4.4rem);
    font-weight: 700;
    text-transform: uppercase;
    line-height: 0.9;
    margin: 0 0 0.6rem;
    letter-spacing: -0.02em;
}

.page-id-6621 .legacy-solution__hero > p {
    color: rgba(255,255,255,0.8);
    font-size: 1rem;
    margin-bottom: 1.1rem;
}

/* Nav pills */
.page-id-6621 .legacy-solution__hero .legacy-solution__link-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
}

.page-id-6621 .legacy-solution__hero .legacy-solution__link-group a {
    display: inline-flex;
    align-items: center;
    padding: 0.4em 1.1em;
    border: 1.5px solid rgba(255,255,255,0.35);
    border-radius: 999px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-family: "Rajdhani", "Helvetica Neue", Arial, sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.page-id-6621 .legacy-solution__hero .legacy-solution__link-group a:hover {
    background: #feb415;
    border-color: #feb415;
    color: #0f172a;
}

/* --------------------------------------------------------------------------
   CATEGORY HEADER SECTIONS (lib-header)
   -------------------------------------------------------------------------- */

.page-id-6621 .legacy-solution__section.lib-header {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #1d439c 0%, #152f6e 100%);
    border-radius: 0.75rem;
    box-shadow: none;
    backdrop-filter: none;
    margin-top: 0.5rem;
}

.page-id-6621 .legacy-solution__section.lib-header > h3,
.page-id-6621 .legacy-solution__section.lib-header > h4 {
    color: #feb415;
    font-family: "Rajdhani", "Helvetica Neue", Arial, sans-serif;
    font-size: clamp(1.4rem, 2vw, 1.8rem);
    font-weight: 700;
    text-transform: uppercase;
    margin: 0;
    padding: 0;
    border: none;
    display: block;
}

.page-id-6621 .legacy-solution__section.lib-header > p {
    color: rgba(255,255,255,0.78);
    font-size: 0.9rem;
    margin: 0.35rem 0 0;
}

.page-id-6621 .legacy-solution__section.lib-header > p a {
    color: #feb415;
    font-weight: 600;
}

/* Brand group header (h4 + big image like "AES Heat Pumps") inside a lib-header — not shown now */

/* --------------------------------------------------------------------------
   SUB-CATEGORY SECTIONS (lib-subcategory) — e.g. "ASTRAL GAS HEATERS"
   -------------------------------------------------------------------------- */

.page-id-6621 .legacy-solution__section.lib-subcategory {
    padding: 0.75rem 1.25rem;
    background: #e8f0fe;
    border-left: 4px solid #1d439c;
    border-radius: 0.5rem;
    box-shadow: none;
    backdrop-filter: none;
    margin-top: 0;
}

.page-id-6621 .legacy-solution__section.lib-subcategory > h4 {
    color: #1d439c;
    font-family: "Rajdhani", "Helvetica Neue", Arial, sans-serif;
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
    padding: 0;
    border: none;
    display: block;
}

/* Sub-category image (brand image) */
.page-id-6621 .legacy-solution__section.lib-subcategory .legacy-solution__media {
    margin: 0.5rem 0 0;
}

.page-id-6621 .legacy-solution__section.lib-subcategory .legacy-solution__media img {
    max-height: 60px;
    width: auto;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

/* --------------------------------------------------------------------------
   PRODUCT CARD SECTIONS (lib-card)
   -------------------------------------------------------------------------- */

.page-id-6621 .legacy-solution__section.lib-card {
    background: #fff;
    border-radius: 0.75rem;
    padding: 1.25rem;
    box-shadow: 0 2px 10px rgba(15,23,42,0.07);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    backdrop-filter: none;
    transition: box-shadow 0.2s, transform 0.2s;
}

.page-id-6621 .legacy-solution__section.lib-card:hover {
    box-shadow: 0 6px 24px rgba(15,23,42,0.12);
    transform: translateY(-2px);
}

/* Product name heading */
.page-id-6621 .legacy-solution__section.lib-card > h3,
.page-id-6621 .legacy-solution__section.lib-card > h4 {
    font-family: "Rajdhani", "Helvetica Neue", Arial, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #1d439c;
    margin: 0;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid #e8edf5;
    display: block;
}

/* Product thumbnail image */
.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__resource-media,
.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__media {
    order: -1;
    margin: 0 0 0.25rem;
    padding: 0;
    background: transparent;
    border-radius: 0;
    text-align: center;
}

.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__resource-media img,
.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__media img {
    width: auto;
    max-width: 90px;
    max-height: 90px;
    height: auto;
    margin: 0 auto;
    border-radius: 0.4rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    background: #f8fafc;
}

/* Resource body: collapse default grid, let card flex handle it */
.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__resource-body {
    display: contents;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

/* --------------------------------------------------------------------------
   DOWNLOAD LINKS — inside any product card
   -------------------------------------------------------------------------- */

/* resource-links container */
.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__resource-links {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex: 1;
}

/* links inside resource-links OR inside a plain <p> in a lib-card */
.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__resource-links a,
.page-id-6621 .legacy-solution__section.lib-card > p a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.8rem;
    border-radius: 0.4rem;
    background: #f0f6ff;
    color: #1d439c;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid #dbeafe;
    transition: background 0.15s, color 0.15s;
    min-height: 0;
    line-height: 1.3;
}

.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__resource-links a:hover,
.page-id-6621 .legacy-solution__section.lib-card > p a:hover {
    background: #1d439c;
    color: #fff;
    border-color: #1d439c;
    text-decoration: none;
}

/* Override the CSS-drawn arrow ::before with a Font Awesome download icon */
.page-id-6621 .legacy-solution__section.lib-card .legacy-solution__resource-links a::before,
.page-id-6621 .legacy-solution__section.lib-card > p a::before {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: 0.75rem;
    flex-shrink: 0;
    width: auto;
    height: auto;
    border: none;
    transform: none;
    content: "\f019";   /* fa-download */
    color: currentColor;
}

/* PDF links get the red PDF icon */
.page-id-6621 .legacy-solution__section.lib-card a[href$=".pdf"]::before,
.page-id-6621 .legacy-solution__section.lib-card a[href$=".PDF"]::before {
    content: "\f1c1";   /* fa-file-pdf */
    color: #ef4444;
}

.page-id-6621 .legacy-solution__section.lib-card a[href$=".pdf"]:hover::before,
.page-id-6621 .legacy-solution__section.lib-card a[href$=".PDF"]:hover::before {
    color: #fff;
}

/* Fix the <p> wrapper in lib-cards that wraps links */
.page-id-6621 .legacy-solution__section.lib-card > p {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
    line-height: 1;
}

/* --------------------------------------------------------------------------
   BOTTOM CTA / LINK GROUP in content
   -------------------------------------------------------------------------- */

.page-id-6621 .legacy-solution__content .legacy-solution__link-group {
    grid-column: 1 / -1;
    margin: 1rem 0 0;
}

.page-id-6621 .legacy-solution__content .legacy-solution__link-group a {
    display: inline-flex;
    align-items: center;
    padding: 0.55em 1.5em;
    background: #1d439c;
    color: #fff;
    border: 1.5px solid #feb415;
    border-radius: 999px;
    font-family: "Rajdhani", "Helvetica Neue", Arial, sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.page-id-6621 .legacy-solution__content .legacy-solution__link-group a:hover {
    background: #feb415;
    color: #0f172a;
    border-color: #1d439c;
}

/* --------------------------------------------------------------------------
   SECTIONS NOT YET CLASSIFIED (fallback before JS runs)
   -------------------------------------------------------------------------- */

.page-id-6621 .legacy-solution__section:not(.lib-card):not(.lib-header):not(.lib-subcategory) {
    grid-column: 1 / -1;
}

/* --------------------------------------------------------------------------
   RESPONSIVE ≤ 1024px — 2 columns
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
    .page-id-6621 .legacy-solution__content {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}

/* --------------------------------------------------------------------------
   RESPONSIVE ≤ 1024px — tablet
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
    .page-id-6621 .legacy-solution__hero {
        padding: 2.5rem 2rem 2.5rem;
    }

    .page-id-6621 .legacy-solution__hero > h1 {
        font-size: clamp(2.2rem, 5vw, 3.5rem);
    }

    .page-id-6621 .legacy-solution__hero .legacy-solution__link-group a {
        font-size: 0.78rem;
        padding: 0.38em 0.9em;
    }
}

/* --------------------------------------------------------------------------
   RESPONSIVE ≤ 767px — mobile
   -------------------------------------------------------------------------- */

@media (max-width: 767px) {
    .page-id-6621 .legacy-solution__content {
        grid-template-columns: 1fr !important;
        padding: 0.75rem !important;
        gap: 0.75rem;
    }

    .page-id-6621 .legacy-solution__hero {
        min-height: auto;
        padding: 2rem 1.25rem 2rem;
        border-radius: 0.75rem;
        align-items: flex-start;
        flex-direction: column;
        justify-content: flex-end;
    }

    .page-id-6621 .legacy-solution__hero > h2 {
        font-size: 0.7rem;
    }

    .page-id-6621 .legacy-solution__hero > h1 {
        font-size: clamp(1.9rem, 7vw, 2.4rem);
        letter-spacing: -0.01em;
    }

    .page-id-6621 .legacy-solution__hero > p {
        font-size: 0.92rem;
        margin-bottom: 0.9rem;
    }

    .page-id-6621 .legacy-solution__hero .legacy-solution__link-group {
        gap: 0.4rem;
    }

    .page-id-6621 .legacy-solution__hero .legacy-solution__link-group a {
        font-size: 0.72rem;
        padding: 0.38em 0.8em;
        letter-spacing: 0.03em;
    }
}