/* ==========================================
   CERTIFICATES PAGE - ULTRA MODERN DESIGN
   Font: Poppins | Colors: Red & Dark Blue
   ========================================== */

:root {
    --red-primary: #e74c3c;
    --red-dark: #c0392b;
    --blue-dark: #1a252f;
    --blue-secondary: #2c3e50;
    --text-main: #0f172a;
    --text-light: #64748b;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-gray: #f1f5f9;
    --border-color: #e2e8f0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background: var(--bg-light);
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================
   HERO BANNER
   ========================================== */
.cert-hero-banner {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--blue-dark) 0%, var(--red-primary) 100%);
    overflow: hidden;
    padding: 140px 0 80px;
}

.cert-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
    z-index: 0;
}

.cert-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(231, 76, 60, 0.3) 0%, transparent 60%);
    z-index: 1;
}

.cert-hero-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.cert-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.cert-bread-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: 0.3s;
}

.cert-bread-link:hover {
    color: var(--bg-white);
}

.cert-bread-sep {
    color: rgba(255, 255, 255, 0.5);
}

.cert-bread-current {
    color: var(--bg-white);
    font-weight: 600;
}

.cert-hero-titles {
    margin-bottom: 50px;
}

.cert-hero-heading {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.cert-hero-accent {
    display: block;
    font-size: 3rem;
    background: linear-gradient(90deg, var(--bg-white) 0%, rgba(255, 255, 255, 0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cert-hero-text {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

.cert-hero-metrics {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
}

.cert-metric-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: 25px 35px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 150px;
    text-align: center;
    transition: 0.4s;
}

.cert-metric-box:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
}

.cert-metric-icon {
    font-size: 2.2rem;
    display: block;
    margin-bottom: 12px;
}

.cert-metric-num {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.cert-metric-label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

/* ==========================================
   FILTER BAR
   ========================================== */
.cert-filter-bar {
    background: var(--bg-white);
    padding: 30px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 80px;
    z-index: 99;
    border-bottom: 1px solid var(--border-color);
}

.cert-filter-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}

.cert-filter-pills {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.cert-pill {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 10px 22px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.cert-pill i {
    font-size: 1rem;
}

.cert-pill:hover,
.cert-pill.active {
    background: var(--red-primary);
    color: var(--bg-white);
    border-color: var(--red-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(231, 76, 60, 0.35);
}

.cert-search-box {
    position: relative;
    max-width: 300px;
    width: 100%;
}

.cert-search-input {
    width: 100%;
    padding: 12px 50px 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    outline: none;
    background: var(--bg-light);
    transition: 0.3s;
}

.cert-search-input:focus {
    border-color: var(--red-primary);
    background: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(231, 76, 60, 0.1);
}

.cert-search-icon {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--red-primary);
    color: var(--bg-white);
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: 0.3s;
}

.cert-search-icon:hover {
    background: var(--red-dark);
}

/* ==========================================
   CERTIFICATES SHOWCASE
   ========================================== */
.cert-showcase {
    padding: 90px 0;
    background: var(--bg-light);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 35px;
}

.cert-item {
    background: var(--bg-white);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.cert-item:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: rgba(231, 76, 60, 0.3);
}

.cert-ribbon {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--red-primary);
    color: var(--bg-white);
    padding: 6px 45px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transform: rotate(45deg);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    z-index: 5;
}

.cert-item-top {
    padding: 35px 30px 25px;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.cert-icon-wrap {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.1) 0%, rgba(231, 76, 60, 0.05) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--red-primary);
    font-size: 1.8rem;
}

.cert-badge {
    background: var(--blue-secondary);
    color: var(--bg-white);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-badge.default-badge {
    background: var(--blue-secondary);
}

.cert-item-content {
    padding: 30px;
    flex-grow: 1;
}

.cert-item-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--blue-secondary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.cert-item-subtitle {
    font-size: 0.95rem;
    color: var(--red-primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.cert-item-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 22px;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cert-item-meta {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cert-item-meta li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.cert-item-meta i {
    color: var(--red-primary);
    width: 20px;
    text-align: center;
}

.cert-status-active {
    color: #10b981 !important;
    font-weight: 600;
}

.cert-status-expired {
    color: #dc2626 !important;
    font-weight: 600;
}

.cert-status-pending {
    color: #f59e0b !important;
    font-weight: 600;
}

.cert-item-actions {
    padding: 22px 30px;
    background: var(--bg-gray);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
}

.cert-btn {
    flex: 1;
    padding: 12px;
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    border: none;
    transition: all 0.3s ease;
}

.cert-btn-view {
    background: var(--bg-white);
    color: var(--blue-secondary);
    border: 1px solid var(--border-color);
}

.cert-btn-view:hover {
    background: var(--blue-secondary);
    color: var(--bg-white);
    border-color: var(--blue-secondary);
}

.cert-btn-download {
    background: var(--red-primary);
    color: var(--bg-white);
    border: 1px solid var(--red-primary);
}

.cert-btn-download:hover {
    background: var(--red-dark);
    border-color: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(231, 76, 60, 0.3);
}

.cert-empty {
    text-align: center;
    padding: 100px 20px;
    color: var(--text-light);
}

.cert-empty i {
    font-size: 5rem;
    color: var(--border-color);
    margin-bottom: 25px;
}

.cert-empty h4 {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: 12px;
}

.cert-empty p {
    font-size: 1rem;
}

/* ==========================================
   AWARDS SHOWCASE
   ========================================== */
.awards-showcase {
    padding: 100px 0;
    background: var(--bg-white);
}

.awards-heading {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 70px;
}

.awards-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(231, 76, 60, 0.1);
    color: var(--red-primary);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.awards-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--blue-secondary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.awards-title em {
    color: var(--red-primary);
    font-style: normal;
}

.awards-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
}

.awards-timeline {
    max-width: 1100px;
    margin: 0 auto;
}

.awards-year-block {
    margin-bottom: 70px;
    position: relative;
}

.awards-year-label {
    background: var(--red-primary);
    color: var(--bg-white);
    padding: 8px 24px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.3rem;
    display: inline-block;
    margin-bottom: 35px;
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.3);
}

.awards-year-items {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.award-box {
    background: var(--bg-light);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    gap: 25px;
    transition: 0.4s;
}

.award-box:hover {
    background: var(--bg-white);
    transform: translateX(10px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.award-box.featured {
    border-color: var(--red-primary);
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.05) 0%, var(--bg-white) 100%);
}

.award-box-icon {
    width: 70px;
    height: 70px;
    background: var(--bg-white);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--red-primary);
    font-size: 2rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.award-img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 50%;
}

.award-box-text {
    flex: 1;
}

.award-box-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--blue-secondary);
    margin-bottom: 8px;
}

.award-box-org {
    font-size: 0.95rem;
    color: var(--red-primary);
    font-weight: 600;
    margin-bottom: 14px;
}

.award-box-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.6;
}

.award-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.award-tag {
    background: var(--bg-white);
    color: var(--blue-secondary);
    padding: 5px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
}

.awards-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-light);
}

.awards-empty i {
    font-size: 4rem;
    color: var(--border-color);
    margin-bottom: 20px;
}

/* ==========================================
   TRUST ZONE
   ========================================== */
.trust-zone {
    padding: 100px 0;
    background: var(--bg-light);
}

.trust-heading {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 70px;
}

.trust-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(44, 62, 80, 0.1);
    color: var(--blue-secondary);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.trust-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--blue-secondary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.trust-title em {
    color: var(--red-primary);
    font-style: normal;
}

.trust-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
}

.trust-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 35px;
    margin-bottom: 80px;
}

.trust-item {
    background: var(--bg-white);
    padding: 45px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: 0.4s;
}

.trust-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.1);
}

.trust-item-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.1) 0%, rgba(44, 62, 80, 0.05) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-secondary);
    font-size: 2.5rem;
    margin: 0 auto 30px;
    transition: 0.4s;
}

.trust-item:hover .trust-item-icon {
    background: var(--red-primary);
    color: var(--bg-white);
    transform: scale(1.1);
}

.trust-item-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--blue-secondary);
    margin-bottom: 16px;
}

.trust-item-desc {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.7;
}

.trust-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.trust-link {
    color: var(--red-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: 0.3s;
}

.trust-link:hover {
    color: var(--red-dark);
    text-decoration: underline;
}

.trust-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-light);
}

.trust-empty i {
    font-size: 4rem;
    color: var(--border-color);
    margin-bottom: 20px;
}

.trust-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    padding: 50px 0;
    background: var(--bg-white);
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.trust-stat {
    text-align: center;
    min-width: 180px;
}

.trust-stat-num {
    display: block;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--red-primary);
    line-height: 1;
    margin-bottom: 12px;
}

.trust-stat-label {
    display: block;
    font-size: 1.05rem;
    color: var(--blue-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trust-stats-empty {
    text-align: center;
    color: var(--text-light);
    padding: 30px;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
    .cert-hero-heading {
        font-size: 2.8rem;
    }
    
    .cert-hero-accent {
        font-size: 2.4rem;
    }
    
    .cert-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .cert-hero-banner {
        padding: 100px 0 60px;
        min-height: 50vh;
    }
    
    .cert-hero-heading {
        font-size: 2.2rem;
    }
    
    .cert-hero-accent {
        font-size: 2rem;
    }
    
    .cert-filter-wrap {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cert-filter-pills {
        justify-content: center;
    }
    
    .cert-search-box {
        max-width: 100%;
    }
    
    .cert-grid {
        grid-template-columns: 1fr;
    }
    
    .trust-cards {
        grid-template-columns: 1fr;
    }
    
    .award-box {
        flex-direction: column;
        text-align: center;
    }
    
    .awards-title {
        font-size: 2.2rem;
    }
    
    .trust-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .cert-hero-heading {
        font-size: 1.8rem;
    }
    
    .cert-hero-accent {
        font-size: 1.6rem;
    }
    
    .cert-metric-box {
        padding: 20px 25px;
        min-width: 120px;
    }
    
    .cert-metric-num {
        font-size: 2rem;
    }
}