@charset "UTF-8";

/* ==========================================================================
   ORIGINAL STYLES (既存の共通設定)
   ========================================================================== */

/* --- BASE SETTINGS --- */
body {
    font-family: 'Zen Old Mincho', serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.en-font {
    font-family: 'Cormorant Garamond', serif;
}

/* --- LOADER --- */
#loader {
    position: fixed;
    inset: 0;
    background-color: #1A2820;
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.loader-symbol {
    width: 120px;
    height: auto;
    opacity: 1;
    transform-origin: center center;
    will-change: transform;
}

/* --- HEADER LOGO FILTER --- */
.logo-filter-white {
    filter: brightness(0) invert(1);
}

/* --- WORKS SCROLL WRAPPER --- */
.works-scroll-wrapper::-webkit-scrollbar {
    display: none;
}
.works-scroll-wrapper {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* --- BUTTON ANIMATION --- */
.magnetic-btn {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.btn-fill {
    display: block;
    position: absolute;
    pointer-events: none;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

/* --- CONCEPT LINE --- */
.growth-line {
    width: 1px;
    height: 0;
    background-color: #1A2820;
    animation: growLine 2s ease-out forwards;
    animation-delay: 1s;
}

@keyframes growLine {
    to { height: 100%; }
}

/* --- BACKGROUND ANIMATION --- */
.animate-spin-slow {
    animation: spin 60s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- AREA MAP DOTS --- */
.map-dots {
    background-image: radial-gradient(#1A2820 1px, transparent 1px);
    background-size: 20px 20px;
}

/* --- UTILITIES --- */
.reveal-text, .reveal-title {
    opacity: 0;
}

.mobile-link {
    position: relative;
    display: inline-block;
}

/* ==========================================================================
   NEW BUSINESS PAGE STYLES (ここから下が今回追加するコード)
   ========================================================================== */

:root {
    --font-base: 'Noto Sans JP', sans-serif; /* コンテンツ用フォント */
    --font-heading: 'Zen Old Mincho', serif; /* 見出し用 */
    --color-bg: #FAFAFA;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-primary: #1A202C; /* Deep Navy/Black */
    --color-accent: #C7A96B; /* Muted Gold */
    --color-diff-bg: #EDF2F7;
    --color-white: #FFFFFF;
    --color-alert-bg: #fff4f4;
    --color-alert-border: #ffcccc;
    --color-danger: #d63031;
    --container-width: 1100px;
    --transition: 0.4s ease-out;
}

/* Utilities Overrides & Additions */
.container { width: 90%; max-width: var(--container-width); margin: 0 auto; }
.container--narrow { max-width: 800px; }
.pc-only { display: none; }
.d-block { display: block; }
.text-center { text-align: center; }

@media (min-width: 768px) {
    .pc-only { display: inline; }
}

/* Components */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: opacity 0.3s;
}
.btn:hover { opacity: 0.7; }

.btn--nav { border: 1px solid var(--color-primary); padding: 0.5rem 1.5rem; font-size: 0.9rem; background: #fff; }
.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    min-width: 280px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.btn--large { font-size: 1.1rem; padding: 1.2rem 3rem; }
.text-link { color: var(--color-primary); border-bottom: 1px solid currentColor; font-weight: 500; }

/* Header Adjustments for Business Page */
/* 既存ヘッダーと競合しないようクラス名を維持しつつ調整 */
.header__inner {
    display: flex; justify-content: space-between; align-items: center;
    height: 70px; width: 90%; max-width: var(--container-width); margin: 0 auto;
}
.header__logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; letter-spacing: 0.1em; }

/* Section Common */
.section { padding: 80px 0; }
.section__title {
    font-family: var(--font-heading);
    font-size: 2rem;
    line-height: 1.4;
    margin-bottom: 3rem;
    text-align: center;
}
.section__desc { font-size: 0.95rem; color: var(--color-text-light); margin-bottom: 2rem; }

/* Hero Section (Main & Sub) */
.hero {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
    color: var(--color-white);
}

.hero--sub {
    padding: 140px 0 80px;
    height: 450px;
    display: flex; align-items: center;
}

.hero__bg-image {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover; background-position: center; z-index: 1;
}
.hero__bg-image::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(26,32,44,0.85) 0%, rgba(26,32,44,0.7) 100%);
}

.hero__content { position: relative; z-index: 2; text-shadow: 0 2px 4px rgba(0,0,0,0.3); }
.hero__sub { font-size: 0.9rem; color: rgba(255,255,255,0.8); margin-bottom: 1.5rem; font-weight: 500; letter-spacing: 0.2em; }
.hero__title { font-family: var(--font-heading); font-size: 2.5rem; line-height: 1.4; font-weight: 700; margin-bottom: 2rem; }
.hero--sub .hero__title { font-size: 2rem; }
.hero__desc { margin-bottom: 3rem; color: rgba(255,255,255,0.9); }

.hero__cta .btn--primary {
    background-color: var(--color-white); color: var(--color-primary); border: 2px solid transparent;
}
.hero__cta .btn--primary:hover {
    background-color: transparent; color: var(--color-white); border-color: var(--color-white);
}

/* Problem Section */
.problem__visual { margin: 2rem auto; text-align: center; max-width: 600px; }
.problem__visual img { margin: 0 auto; border-radius: 8px; filter: grayscale(100%) contrast(0.9) brightness(1.1); opacity: 0.9; }
.problem__list { list-style: none; background: #fff; padding: 2rem; border: 1px solid #eee; margin: 2rem 0; }
.problem__list li { font-weight: 700; margin-bottom: 1rem; display: flex; align-items: flex-start; }
.problem__list li .icon { margin-right: 0.8rem; color: var(--color-danger); }
.text-highlight { background-color: rgba(199, 169, 107, 0.1); padding: 1.5rem; border-left: 4px solid var(--color-accent); }

/* Solution */
.solution { background-color: #fff; }
.solution__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; margin-bottom: 4rem; }
.card--solution {
    background: var(--color-bg); padding: 2.5rem; border-radius: 8px; position: relative;
    transition: transform 0.3s; text-align: center;
}
.card--solution:hover { transform: translateY(-5px); }
.card__num { font-family: var(--font-heading); font-size: 3rem; color: #e0e0e0; position: absolute; top: 1rem; right: 1.5rem; font-weight: 700; line-height: 1; }
.card__title { font-family: var(--font-heading); font-size: 1.25rem; margin-bottom: 1rem; position: relative; z-index: 1; }
.solution__message { text-align: center; font-size: 1.1rem; }

/* Differentiation */
.differentiation { background-color: var(--color-primary); color: var(--color-white); }
.section__title--light { color: var(--color-white); }
.diff__intro { text-align: center; margin-bottom: 3rem; color: #cbd5e0; }
.diff__item { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 2rem; margin-bottom: 1.5rem; border-radius: 8px; }
.diff__head { display: flex; align-items: center; margin-bottom: 1rem; }
.diff__icon { margin-right: 1rem; font-size: 1.2rem; }
.diff__label { font-size: 1.1rem; font-weight: 700; }
.diff__arrow { text-align: center; margin: 0.5rem 0; color: var(--color-accent); font-size: 1.5rem; transform: rotate(90deg); }
.diff__answer { background: rgba(255,255,255,0.1); padding: 1.5rem; border-radius: 4px; }
.tag { display: inline-block; background: var(--color-accent); color: var(--color-primary); font-size: 0.8rem; font-weight: 700; padding: 0.2rem 0.8rem; border-radius: 50px; margin-bottom: 0.5rem; }

/* Service Cards */
.service__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.service__card { background: #fff; border: 1px solid #eee; border-radius: 8px; overflow: hidden; transition: box-shadow 0.3s; display: flex; flex-direction: column; }
.service__card:hover { box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.service__img { width: 100%; height: 200px; overflow: hidden; position: relative; }
.service__img::after { content: ''; position: absolute; top:0; left:0; width:100%; height:100%; background: rgba(0,0,0,0.05); }
.service__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.service__card:hover .service__img img { transform: scale(1.05); }
.service__content { padding: 2rem; flex-grow: 1; display: flex; flex-direction: column; }
.service__subtitle { display: block; font-size: 0.8rem; color: var(--color-accent); letter-spacing: 0.1em; font-weight: 700; margin-bottom: 0.5rem; }
.service__name { font-family: var(--font-heading); font-size: 1.4rem; margin-bottom: 1rem; }
.service__desc { font-size: 0.95rem; color: var(--color-text-light); margin-bottom: 1.5rem; flex-grow: 1; }

/* CTA Common */
.cta { background-color: #fff; text-align: center; padding: 100px 0; }
.cta__title { font-size: 2rem; font-family: var(--font-heading); margin-bottom: 1.5rem; }
.cta__text { margin-bottom: 3rem; }
.cta__lead { font-weight: 700; margin-bottom: 1rem; font-size: 0.9rem; }
.cta__links { margin-top: 2rem; font-size: 0.9rem; color: var(--color-text-light); }
.cta__links a { margin: 0 10px; border-bottom: 1px solid #ddd; }

/* Sub Page Components */
.bg-gray { background-color: #f7f7f7; }

/* Process Flow */
.process-flow { display: flex; flex-direction: column; gap: 2rem; }
.process-item { background: #fff; padding: 2rem; border-radius: 8px; flex: 1; border: 1px solid #eee; }
.process-num { font-family: var(--font-heading); font-size: 2.5rem; color: #eee; font-weight: 700; line-height: 1; margin-bottom: 0.5rem; display: block; }
.process-item h3 { font-size: 1.1rem; margin-bottom: 1rem; font-weight: 700; }

/* Feature Grid */
.feature-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.feature-item { text-align: center; padding: 2rem; background: #fff; border-radius: 8px; border: 1px solid #eee; }
.feature-icon { font-size: 3rem; margin-bottom: 1rem; }
.feature-item h3 { margin-bottom: 1rem; font-weight: 700; }

/* Alert Box */
.alert-box { background: var(--color-alert-bg); border: 1px solid var(--color-alert-border); padding: 2rem; border-radius: 8px; margin-top: 3rem; }
.alert-title { color: var(--color-danger); font-weight: 700; margin-bottom: 1rem; }
.alert-list { list-style: disc; margin-left: 1.5rem; margin-bottom: 1.5rem; }
.alert-note { font-size: 0.9rem; font-weight: 700; }

/* Price Table */
.price-table { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.price-col { background: #fff; border: 1px solid #eee; padding: 2rem; border-radius: 8px; text-align: center; position: relative; }
.price-col--recommended { border: 2px solid var(--color-primary); z-index: 1; }
.rec-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--color-primary); color: #fff; padding: 2px 12px; font-size: 0.8rem; font-weight: 700; border-radius: 20px; }
.price { font-size: 2rem; font-weight: 700; font-family: var(--font-heading); margin: 1rem 0; color: var(--color-primary); }
.price-detail { list-style: none; text-align: left; font-size: 0.9rem; border-top: 1px solid #eee; padding-top: 1.5rem; margin-top: 1.5rem; }
.price-detail li { margin-bottom: 0.5rem; padding-left: 1.2rem; position: relative; }
.price-detail li::before { content: "✔"; position: absolute; left: 0; color: var(--color-accent); }

/* Flow List */
.flow-list { list-style: none; margin-top: 2rem; }
.flow-list li { margin-bottom: 2rem; border-bottom: 1px solid #eee; padding-bottom: 2rem; }
.step { font-weight: 700; color: var(--color-accent); display: block; margin-bottom: 0.5rem; }
.step-content h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }

/* Contact Form */
.form-lead { text-align: center; margin-bottom: 3rem; }
.contact-form { background: #fff; padding: 2rem; border-radius: 8px; border: 1px solid #eee; }
.form-group { margin-bottom: 2rem; }
.form-group label { display: block; font-weight: 700; margin-bottom: 0.5rem; }
.required { background: var(--color-danger); color: #fff; font-size: 0.7rem; padding: 2px 6px; border-radius: 2px; margin-left: 8px; vertical-align: middle; }
.any { background: #999; color: #fff; font-size: 0.7rem; padding: 2px 6px; border-radius: 2px; margin-left: 8px; vertical-align: middle; }
input[type="text"], input[type="email"], textarea { width: 100%; padding: 1rem; border: 1px solid #ddd; border-radius: 4px; font-family: inherit; font-size: 1rem; }
input:focus, textarea:focus { border-color: var(--color-primary); outline: none; }
.checkbox-group label { display: block; font-weight: 500; margin-bottom: 0.5rem; cursor: pointer; }
.checkbox-group input { margin-right: 0.5rem; }
.form-submit { text-align: center; margin-top: 3rem; }

/* Footer & Floating */
.footer { background: var(--color-primary); color: #888; padding: 2rem 0; text-align: center; font-size: 0.8rem; }
.floating-cta { position: fixed; bottom: 20px; left: 20px; right: 20px; z-index: 99; box-shadow: 0 5px 20px rgba(0,0,0,0.2); }
.btn--floating { display: block; width: 100%; background: var(--color-primary); color: #fff; padding: 1rem; border-radius: 50px; text-align: center; font-weight: 700; border: 1px solid rgba(255,255,255,0.2); }

/* Animation (New Fade-up) */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Responsive Media Queries */
@media (min-width: 768px) {
    .hero__title { font-size: 3.5rem; }
    .solution__grid, .service__grid, .feature-grid, .price-table { grid-template-columns: repeat(3, 1fr); }
    .process-flow { flex-direction: row; }
    .price-table { align-items: flex-start; }
    .price-col--recommended { transform: scale(1.05); }
    .diff__item { display: flex; align-items: stretch; justify-content: space-between; }
    .diff__head { width: 30%; display: block; margin: 0; padding-right: 1rem; }
    .diff__arrow { transform: rotate(0); width: 10%; align-self: center; }
    .diff__answer { width: 60%; }
    .floating-cta { display: none; }
    .flow-list li { display: flex; padding-bottom: 0; border-bottom: none; margin-bottom: 3rem; }
    .step { margin-right: 1.5rem; min-width: 100px; padding-top: 5px; }
}