@charset "UTF-8";
/*!
Description: TBPDigital
Author: Toyobijutsu-printing
*/

/************************************
** 子テーマ用のスタイルを書く
************************************/

/*共通事項*/

:root { 
    --c-white: #ffffff;
    --c-black: #222222;
    --c-gray-border: #dddddd;
    --c-gray-text: #555555;
    --c-bg-accent: #eef2f6;
}
body { 
    font-family: 'Noto Sans JP', sans-serif; 
    background-color: var(--c-white); 
    color: var(--c-black); 
    position: relative; 
    scroll-behavior: smooth;
    line-height: 1.9;
    letter-spacing: 0.04em;
}
body::after {
    content: ""; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03; pointer-events: none; z-index: 9999;
}
.serif-font { font-family: 'Noto Serif JP', serif; }
.en-font { font-family: 'Jost', sans-serif; }

.section-title {
    font-size: 1.5rem; 
    font-weight: 500; 
    font-family: 'Jost', sans-serif; 
    letter-spacing: 0.1em;
    margin-bottom: 2.5rem; 
    display: flex; 
    align-items: center; 
    gap: 1rem;
    color: var(--c-black);
    text-transform: uppercase;
}
.section-title::after {
    content: ""; display: block; height: 1px; flex-grow: 1; background-color: var(--c-gray-border);
}

.muted-img { 
    filter: grayscale(40%) contrast(1.05);
    transition: filter 0.5s ease;
}


.doc-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    background-color: #f8f9fa;
    border: 1px solid var(--c-gray-border);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}
.doc-thumbnail img {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;
    opacity: 0.6;
    filter: grayscale(10%) contrast(1.1);
    z-index: 0;
    transition: all 0.5s ease;
}
.group:hover .doc-thumbnail img {
    opacity: 0.8;
    filter: grayscale(0%) contrast(1.1);
    transform: scale(1.05);
}

.doc-content {
    position: relative;
    z-index: 2;
    border: 1px solid var(--c-gray-border);
    padding: 1.5rem;
    background: rgba(255,255,255,0.95);
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 個別事項 */
.hero-img { 
    filter: grayscale(30%) contrast(1.05);
}

.circle-insight {
    aspect-ratio: 1 / 1;
    border: 1px solid var(--c-gray-border);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--c-white);
    transition: all 0.4s ease;
}
.circle-insight:hover {
    border-color: var(--c-black);
    transform: scale(1.02);
    box-shadow: 0 10px 20px -10px rgba(0,0,0,0.1);
}

.form-input {
    width: 100%;
    border: none;
    border-bottom: 1px solid var(--c-gray-border);
    padding: 1rem 0;
    background: transparent;
    font-size: 0.95rem;
    color: var(--c-black);
    transition: border-color 0.3s ease;
    outline: none;
}
.form-input:focus {
    border-bottom-color: var(--c-black);
}
.form-input::placeholder {
    color: #aaaaaa;
    font-weight: 300;
}

.article-body h2 {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 3.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--c-gray-border);
}
.article-body p {
    margin-bottom: 1.5rem;
    color: var(--c-black);
}
.article-body ul {
    list-style-type: disc;
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--c-gray-text);
}
.article-body li {
    margin-bottom: 0.5rem;
    font-weight: 300;
}
.support-img-pc {
    display: block;
    width: 50%;
}
.support-img-sp {
    display: none;
}
@media (max-width: 1000px) {
    .support-img-pc {
        display: none;
    }
    .support-img-sp {
        display: block;
        width: 45%;
    }
}