/*
 * Animated Bokeh Lava Lamp Background
 * Based on CodePen: https://codepen.io/smpnjn/pen/yLPdEPQ
 */

.company-selection-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.company-buttons {
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    z-index: 10;
    background: rgba(255, 255, 255, 0.25) !important;
}

.company-buttons:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3) !important;
}

/* ボケ効果キャンバス背景 */
.bokeh-canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    border-radius: 20px;
    overflow: hidden;
}

#bokeh-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* 会社ボタンのテキスト色調整（背景が暗くなるため） */
.company-buttons h3 {
    color: #ffffff !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.company-buttons .text-muted {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* ガラスモーフィズム効果の強化 */
.company-buttons {
    background: rgba(255, 255, 255, 0.28) !important;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(12px);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .company-buttons {
        padding: 2rem 1.5rem !important;
        margin: 0 1rem;
    }

    .company-selection-container {
        max-width: 100%;
    }

@media (max-width: 576px) {
    .company-buttons {
        padding: 1.5rem 1rem !important;
        margin: 0 0.5rem;
    }
}