/* Kurumsal referanslar bölümü ve "Tüm Referanslarımız" penceresi (index.html, lead/index.html) */
#referanslar { background: var(--bg-primary); }

.referanslar-head { text-align: center; margin-bottom: 48px; }
.referanslar-pill {
    display: inline-block;
    padding: 8px 16px;
    margin-bottom: 24px;
    border: 1px solid #fed7aa;
    border-radius: var(--border-radius-pill);
    background: #fff7ed;
    color: #ea580c;
    font-size: 14px;
    font-weight: 700;
}
.referanslar-title {
    margin-bottom: 16px;
    color: var(--text-heading);
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    line-height: 1.25;
}
.referanslar-divider {
    width: 48px;
    height: 4px;
    margin: 0 auto 16px;
    background: #f97316;
}
.referanslar-subtitle { margin: 0; color: var(--text-subtle); font-size: 18px; }

.referanslar-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 1152px;
    margin: 0 auto;
}
@media (min-width: 640px) { .referanslar-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 768px) { .referanslar-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .referanslar-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.referanslar-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 96px;
    padding: 24px;
    border-radius: var(--border-radius);
    background: #fff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.referanslar-card:hover { transform: translateY(-4px); box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); }
.referanslar-card img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 48px;
    object-fit: contain;
}

.referanslar-more { margin-top: 40px; text-align: center; }
.referanslar-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 28px;
    border: 1px solid #e5e7eb;
    border-radius: var(--border-radius-pill);
    background: linear-gradient(to right, #f9fafb, #f3f4f6);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    color: #374151;
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.referanslar-more-btn:hover { transform: translateY(-4px); box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); }
.referanslar-more-dots { display: flex; }
.referanslar-more-dots span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-left: -12px;
    border: 2px solid #fff;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
}
.referanslar-more-dots span:first-child { margin-left: 0; background: #e8e9ed; color: #202946; }
.referanslar-more-dots span:nth-child(2) { background: #ffedd5; color: #ea580c; }
.referanslar-more-dots span:nth-child(3) { background: #fef3c7; color: #b45309; }

/* Pencere: tarayıcının üst katmanında açılır, navbar ve WhatsApp butonunun üstünde kalır */
.referanslar-modal {
    width: calc(100% - 40px);
    max-width: 1100px;
    margin: auto; /* sitenin genel margin sıfırlaması dialog'un ortalamasını bozuyor */
    padding: 0;
    border: 0;
    border-radius: 24px;
    background: var(--bg-primary);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}
.referanslar-modal::backdrop {
    background: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}
.referanslar-modal-scroll { max-height: 85vh; padding: 50px 40px; overflow-y: auto; }
.referanslar-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: #202946;
    cursor: pointer;
}
.referanslar-modal-close svg { width: 24px; height: 24px; }
.referanslar-modal .referanslar-head { margin-bottom: 32px; padding: 0 40px; }
.referanslar-modal .referanslar-title { margin-bottom: 8px; font-size: clamp(24px, 3vw, 30px); }
.referanslar-modal .referanslar-divider { margin-bottom: 12px; }
.referanslar-modal .referanslar-subtitle { font-size: 16px; }
.referanslar-modal .referanslar-card {
    min-height: 72px;
    padding: 16px;
    border-radius: 12px;
    background: #f9fafb;
    box-shadow: none;
}
.referanslar-modal .referanslar-card:hover { transform: none; box-shadow: none; }
.referanslar-modal .referanslar-card img { max-height: 40px; }

[data-theme="dark"] .referanslar-modal .referanslar-card { background: #fff; }

@media (max-width: 639px) {
    .referanslar-subtitle { font-size: 16px; }
    .referanslar-more-btn { padding: 10px 20px; font-size: 16px; }
    .referanslar-modal-scroll { padding: 40px 16px 24px; }
    .referanslar-modal .referanslar-head { padding: 0 32px; }
    .referanslar-modal-close { top: 12px; right: 12px; width: 40px; height: 40px; }
}