/* ==========================================================================
   14 リンク＆SNSセクション：Dedicated Full Interaction
   ========================================================================== */
.p-top-section-utility {
    padding: 80px 0 100px;
    background-color: #f0f2f5;
    text-align: center;
}

.l-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- 1. バナーエリア：2列固定 --- */
.p-utility-banners { max-width: 820px; margin: 0 auto 60px; }
.p-banner-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}
.p-banner-item img, .p-banner-full img {
    width: 100%; height: auto; border-radius: 8px; vertical-align: bottom;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.p-banner-item:hover img, .p-banner-full:hover img {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

/* --- 2. コンタクトエリア：白ボックス --- */
.p-tel-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    max-width: 820px;
    margin: 0 auto 40px;
}
.p-tel-item {
    flex: 1;
    background: #fff;
    padding: 22px 10px;
    border-radius: 16px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.p-tel-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}
.p-tel-item .tel-number { font-size: 22px; font-weight: bold; color: #001a43; text-decoration: none; }

.p-contact-banner { display: inline-block; max-width: 420px; margin-bottom: 60px; transition: transform 0.3s ease; }
.p-contact-banner:hover { transform: scale(1.03); }
.p-contact-banner img { width: 100%; border-radius: 12px; }

/* --- 3. SNSエリア：黄金比・横並び --- */
.sns-tag {
    position: relative; display: inline-block; background-color: #fff000;
    color: #000; font-size: 13px; font-weight: bold; padding: 7px 25px; border-radius: 50px;
}
.sns-tag::after {
    content: ''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    border-style: solid; border-width: 10px 8px 0 8px; border-color: #fff000 transparent transparent transparent;
}

/* ★ここが重要：SNSアイコンを横に並べる */
.sns-icons {
    display: flex; /* 横並び */
    justify-content: center; /* 中央寄せ */
    gap: 20px; /* アイコン間の隙間 */
    margin-top: 30px;
}

.sns-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: #fff;
    font-size: 30px;
    text-decoration: none;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.sns-link:hover {
    transform: scale(1.15) translateY(-8px);
    box-shadow: 0 15px 25px rgba(0,0,0,0.2);
}

.is-instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.is-x { background-color: #000; }
.is-line { background-color: #06c755; }
.is-youtube { background-color: #ff0000; }

/* スマホ用レスポンシブ */
@media (max-width: 768px) {
    .p-banner-grid { grid-template-columns: 1fr; }
    .p-tel-grid { flex-direction: column; align-items: center; }
}