/* =========================================================
   Haliç Çevre – Parametrelerimiz (Katalog) CSS
   Scoped under #hparCatalog
   ========================================================= */

#hparCatalog {
    margin-top: 72px; /* Offset for fixed header */
    display: flex;
    flex-direction: column;
    align-items: center;
    --hpar-navy: #060d1c;
    --hpar-navy-light: #0d1a33;
    --hpar-primary: #0C4DA2;
    --hpar-primary-dark: #093d87;
    --hpar-accent: #0FAE6A;
    --hpar-bg: #f5f7fa;
    --hpar-card-bg: #ffffff;
    --hpar-text: #0f172a;
    --hpar-text-mid: #334155;
    --hpar-text-light: #64748b;
    --hpar-border: rgba(15, 23, 42, 0.08);
    --hpar-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --hpar-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --hpar-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --hpar-radius: 16px;
    --hpar-container: 1180px;
    --hpar-font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--hpar-text);
    background-color: var(--hpar-bg);
    line-height: 1.6;
    overflow-x: clip; /* Prevent horizontal scroll from breakout */
}

/* --- Hero Section --- */
.hpar-hero {
    width: 100%;
    max-width: 1300px;
    margin: 10px auto 0 !important;
    display: block !important;
    position: relative;
    background: var(--hpar-navy);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(12, 77, 162, 0.2) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(15, 174, 106, 0.1) 0%, transparent 40%),
        linear-gradient(to bottom, rgba(6, 13, 28, 0.8), rgba(6, 13, 28, 0.95)),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    color: #ffffff;
    padding: 60px 20px 60px !important; /* Increased height as requested */
    text-align: center;
    overflow: hidden;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    
    /* Forcing layout sizes in case of external overrides */
    height: auto !important;
    min-height: 0 !important;
    aspect-ratio: auto !important;
}

.hpar-hero__inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hpar-hero__label {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: var(--hpar-accent);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(15, 174, 106, 0.3);
}

.hpar-hero__stat-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.4);
}

.hpar-hero h1 {
    font-family: 'Raleway', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0;
    color: #ffffff !important;
    line-height: 1.1;
}

.hpar-hero__desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 10px auto 0;
    display: block; /* Show description again */
}

.hpar-hero__stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.hpar-hero__stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hpar-hero__stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 2px;
    font-family: var(--hpar-font-mono);
    letter-spacing: -0.02em;
}

.hpar-hero__stat-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-top: 4px;
}

/* Hero Actions */
.hpar-hero__actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.hpar-hero__btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none !important;
    transition: all 0.3s ease;
}

.hpar-hero__btn--primary {
    background: var(--hpar-accent);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(15, 174, 106, 0.3);
}

.hpar-hero__btn--primary:hover {
    background: #0d965b;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(15, 174, 106, 0.4);
}

.hpar-hero__btn--outline {
    background: rgba(255, 255, 255, 0.1);
    color: #fff !important;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
}

.hpar-hero__btn--outline:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

/* --- Search & Filter Controls --- */
.hpar-controls {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--hpar-border);
    padding: 12px 0;
}

.hpar-controls__inner {
    max-width: var(--hpar-container);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.hpar-search-wrapper {
    position: relative;
    max-width: 700px;
    width: 100%;
    margin: 0 auto;
}

.hpar-search-input {
    width: 100%;
    padding: 12px 20px 12px 48px;
    border: 1px solid var(--hpar-border);
    border-radius: 12px;
    font-size: 0.95rem;
    background: #ffffff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--hpar-text);
    box-shadow: var(--hpar-shadow-sm);
}

.hpar-search-input:focus {
    outline: none;
    border-color: var(--hpar-primary);
    box-shadow: 0 0 0 4px rgba(12, 77, 162, 0.08), var(--hpar-shadow-md);
}

.hpar-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--hpar-primary);
    opacity: 0.7;
}

.hpar-search-results-info {
    font-size: 0.8125rem;
    color: var(--hpar-text-light);
    text-align: center;
    margin-top: -12px;
    font-weight: 500;
}

.hpar-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 100%;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: 1px solid var(--hpar-border);
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 110;
}

.hpar-suggestion-item {
    padding: 12px 20px;
    cursor: pointer;
    border-bottom: 1px solid var(--hpar-border);
    transition: background 0.2s ease;
}

.hpar-suggestion-item:last-child {
    border-bottom: none;
}

.hpar-suggestion-item:hover {
    background: #f1f5f9;
}

.hpar-suggestion-item__title {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--hpar-text);
    margin-bottom: 2px;
}

.hpar-suggestion-item__meta {
    font-size: 0.75rem;
    color: var(--hpar-text-light);
    display: flex;
    gap: 8px;
}

.hpar-filters {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 8px;
    overflow-x: auto;
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
    padding-bottom: 4px; /* Room for shadow */
    margin: 0 auto !important;
    width: auto;
    max-width: 100%;
}
.hpar-filters::-webkit-scrollbar {
    display: none;
}

.hpar-filter-btn {
    flex-shrink: 0;
    padding: 6px 14px;
    background: #ffffff;
    border: 1px solid var(--hpar-border);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--hpar-text-mid);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--hpar-shadow-sm);
}

.hpar-filter-btn:hover {
    background: #f8fafc;
    border-color: var(--hpar-primary);
    color: var(--hpar-primary);
    transform: translateY(-1px);
}

.hpar-filter-btn.is-active {
    background: var(--hpar-primary);
    border-color: var(--hpar-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(12, 77, 162, 0.25);
}

/* --- Catalog Content --- */
.hpar-content {
    width: 100%;
    max-width: var(--hpar-container);
    margin: 40px auto;
    padding: 0 20px;
}

.hpar-section {
    margin-bottom: 100px;
}

.hpar-section.is-hidden {
    display: none;
}

.hpar-section__header {
    margin-bottom: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.hpar-section__num {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--hpar-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-family: var(--hpar-font-mono);
}

.hpar-section__num::after {
    content: '';
    height: 1px;
    width: 40px;
    background: var(--hpar-primary);
    opacity: 0.3;
}

.hpar-section__title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--hpar-text);
    letter-spacing: -0.02em;
}

.hpar-section__desc {
    color: var(--hpar-text-light);
    font-size: 1rem;
    max-width: 700px;
}

.hpar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* --- Card Styles --- */
.hpar-card {
    background: var(--hpar-card-bg);
    border-radius: var(--hpar-radius);
    padding: 32px;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    border: 1px solid var(--hpar-border);
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.hpar-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    border-color: var(--hpar-primary);
}

.hpar-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    height: 5px;
    background: linear-gradient(90deg, var(--hpar-primary), var(--hpar-accent));
    border-radius: var(--hpar-radius) var(--hpar-radius) 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.hpar-card:hover::before {
    opacity: 1;
}

.hpar-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.hpar-card__category {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--hpar-primary);
    background: rgba(12, 77, 162, 0.08);
    padding: 4px 12px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.hpar-card__id {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--hpar-text-light);
    font-family: var(--hpar-font-mono);
    opacity: 0.8;
}

.hpar-card__title {
    font-size: 1.375rem;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--hpar-text);
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.hpar-card__desc {
    font-size: 0.9375rem;
    color: var(--hpar-text-mid);
    margin-bottom: 24px;
    line-height: 1.6;
}

.hpar-card__method {
    font-size: 0.875rem;
    color: var(--hpar-text-light);
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--hpar-border);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hpar-card__method strong {
    color: var(--hpar-text);
    font-weight: 700;
    font-family: var(--hpar-font-mono);
    font-size: 0.8125rem;
}

.hpar-card__sub-params {
    margin-top: 20px;
}

.hpar-sub-details {
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid var(--hpar-border);
    overflow: hidden;
}

.hpar-sub-summary {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--hpar-text-mid);
    padding: 10px 16px;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background 0.2s ease;
}

.hpar-sub-summary:hover {
    background: #f1f5f9;
}

.hpar-sub-summary::after {
    content: '+';
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--hpar-primary);
    transition: transform 0.3s ease;
}

details[open] .hpar-sub-summary::after {
    content: '−';
}

.hpar-badge-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 16px 16px;
}

.hpar-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    background: #ffffff;
    color: var(--hpar-text-mid);
    border-radius: 6px;
    border: 1px solid var(--hpar-border);
    box-shadow: var(--hpar-shadow-sm);
}

/* --- Bottom Info Area --- */
.hpar-info-area {
    max-width: var(--hpar-container);
    margin: 80px auto;
    padding: 0 20px 100px;
}

.hpar-info-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 50px;
    border: 1px solid var(--hpar-border);
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
}

.hpar-info-header {
    text-align: center;
    margin-bottom: 40px;
}

.hpar-info-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--hpar-text);
    text-transform: uppercase;
}

.hpar-info-header p {
    color: var(--hpar-text-light);
    max-width: 700px;
    margin: 0 auto;
}

.hpar-inner-info {
    background: #f8fafc;
    border-radius: 16px;
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 40px;
    justify-content: space-between;
}

.hpar-inner-info__content {
    flex: 1;
}

.hpar-inner-label {
    display: inline-block;
    color: var(--hpar-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.hpar-inner-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.hpar-inner-desc {
    color: var(--hpar-text-mid);
    font-size: 1rem;
}

.hpar-btn-primary {
    background: var(--hpar-navy);
    color: #ffffff;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
    text-decoration: none !important;
    white-space: nowrap;
}

.hpar-btn-primary:hover {
    background: var(--hpar-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(12, 77, 162, 0.2);
    color: #ffffff !important;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hpar-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hpar-filters {
        justify-content: flex-start;
        padding-left: 20px;
        padding-right: 20px;
    }
}

@media (max-width: 768px) {
    .hpar-hero {
        padding: 60px 20px;
    }
    .hpar-hero h1 {
        font-size: 2.25rem;
    }
    .hpar-hero__stats {
        gap: 20px;
    }
    .hpar-hero__stat-value {
        font-size: 1.5rem;
    }
    
    .hpar-inner-info {
        flex-direction: column;
        text-align: center;
        gap: 30px;
        padding: 30px;
    }
    
    .hpar-info-card {
        padding: 30px 20px;
    }
}

@media (max-width: 640px) {
    .hpar-grid {
        grid-template-columns: 1fr;
    }
    .hpar-section__title {
        font-size: 1.5rem;
    }
    .hpar-controls {
        padding: 15px 0;
    }
    .hpar-search-input {
        font-size: 0.9375rem;
    }
}

/* --- Fix Header for this page --- */
body.page-template-page-parametrelerimiz .site-header {
    background: #ffffff !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05) !important;
}

body.page-template-page-parametrelerimiz .site-header .nav-menu > li > a {
    color: #334155 !important;
}

body.page-template-page-parametrelerimiz .site-header .nav-menu > li > a:hover {
    color: var(--hpar-primary) !important;
}