/*
Theme Name: OGV
Theme URI: https://ogv2023.co.jp/
Author: OGV Inc.
Description: OGV株式会社公式サイト用WordPressテーマ。家族と日本を守る、安心の実装をコンセプトにしたコーポレートサイトです。
Version: 1.0.1
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ogv
*/

/* ============================================
   Theme styles (based on original site)
   ============================================ */

:root {
    --primary-color: #c9a365;
    --primary-hover: #b08d55;
    --text-color: #2b2f2d;
    --text-light: #eef1ef;
    --bg-color: #ffffff;
    --bg-dark: #00150c;
    --bg-gray: #f3f6f4;
    --border-color: #d5dbd7;
    --font-heading: 'Shippori Mincho', serif;
    --font-body: 'Noto Sans JP', sans-serif;
    --container-width: 1200px;
    --header-height: 80px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    line-height: 1.8;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.section-padding {
    padding: 100px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
}

.text-center { text-align: center; }
.text-white { color: var(--text-light); }
.bg-dark { background-color: var(--bg-dark); color: var(--text-light); }
.bg-gray { background-color: var(--bg-gray); }

.section-header { margin-bottom: 60px; }
.section-subtitle {
    display: block;
    font-size: 0.9rem;
    color: var(--primary-color);
    letter-spacing: 0.2em;
    margin-bottom: 15px;
    font-weight: 700;
}
.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 20px;
}
.section-lead { font-size: 1.1rem; line-height: 2; margin-bottom: 1.5rem; }
.content-width-800 { max-width: 800px; margin: 0 auto; }

@media (max-width: 768px) {
    .section-title { font-size: 1.8rem; }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 2px;
    font-weight: 500;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    cursor: pointer;
    font-family: inherit;
}
.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
}
.btn-primary::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 0%; height: 100%;
    background-color: var(--primary-hover);
    transition: width 0.3s ease;
    z-index: -1;
}
.btn-primary:hover::before { width: 100%; }

.btn-arrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
    font-weight: 500;
    border-bottom: 1px solid var(--text-color);
    padding-bottom: 5px;
}
.btn-arrow:hover { color: var(--primary-color); border-color: var(--primary-color); }

/* Header */
#header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}
.logo a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
}
.logo img { max-height: 50px; width: auto; }
.logo span {
    font-size: 0.9rem;
    font-family: var(--font-body);
    margin-left: 10px;
    font-weight: 400;
}
.nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
}
.nav-list li a { font-size: 0.95rem; font-weight: 500; }
.nav-list li a:not(.nav-btn):hover { color: var(--primary-color); }
.nav-list li a.active,
.nav-list .current-menu-item > a { color: var(--primary-color); font-weight: 700; }
.nav-btn {
    background-color: var(--bg-dark);
    color: #fff;
    padding: 10px 25px;
    border-radius: 2px;
}
.nav-btn:hover { background-color: var(--primary-color); color: #fff; }

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
}
.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--bg-dark);
    position: absolute;
    left: 0;
    transition: all 0.3s ease;
}
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 11px; }
.hamburger span:nth-child(3) { bottom: 0; }

@media (max-width: 1024px) {
    .nav {
        position: fixed;
        top: 0; right: -100%;
        width: 80%;
        height: 100vh;
        background-color: #fff;
        padding-top: 100px;
        transition: right 0.4s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    .nav.active { right: 0; }
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        padding: 0 40px;
        gap: 25px;
    }
    .hamburger { display: block; }
    .hamburger.active span:nth-child(1) { transform: rotate(45deg); top: 11px; }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: rotate(-45deg); bottom: 11px; }
}

/* Page Header */
.page-header {
    background-color: var(--bg-dark);
    color: #fff;
    padding: 120px 0 60px;
    text-align: center;
    margin-bottom: 60px;
}
.page-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 10px;
}
.page-subtitle {
    font-size: 1rem;
    color: var(--primary-color);
    letter-spacing: 0.1em;
    font-weight: 500;
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: #fff;
}
.hero-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
}
.hero-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}
.hero-content {
    text-align: center;
    z-index: 1;
    padding: 0 20px;
}
.hero-subtitle {
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInDown 1s ease forwards 0.5s;
}
.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1.3;
    font-weight: 600;
    margin-bottom: 40px;
}
.hero-title span { display: inline-block; }
@media (max-width: 768px) {
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 0.9rem; }
}
.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.7);
}
.scroll-down .line {
    width: 1px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.5);
    position: relative;
    overflow: hidden;
}
.scroll-down .line::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 50%;
    background-color: #fff;
    animation: scrollDown 2s infinite;
}
@keyframes scrollDown {
    0% { top: -100%; }
    100% { top: 100%; }
}

/* Concept Grid */
.concept-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.concept-item {
    text-align: center;
    padding: 40px;
    background-color: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    border-top: 3px solid var(--primary-color);
    transition: transform 0.3s ease;
}
.concept-item:hover { transform: translateY(-10px); }
.concept-num {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(201, 163, 101, 0.2);
    line-height: 1;
    margin-bottom: 10px;
    font-family: var(--font-heading);
}
.concept-item h4 { font-size: 1.4rem; margin-bottom: 15px; font-family: var(--font-heading); }
@media (max-width: 900px) {
    .concept-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* Pickup Grid */
.pickup-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}
.pickup-item {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}
.pickup-img img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.pickup-item:hover .pickup-img img { transform: scale(1.05); }
.pickup-content {
    position: absolute;
    bottom: 0; left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 21, 12, 0.85), transparent);
    padding: 30px 20px;
    color: #fff;
}
.pickup-content h4 { font-size: 1.4rem; font-family: var(--font-heading); margin-bottom: 5px; }
.arrow-link { font-size: 0.9rem; color: var(--primary-color); }
.arrow-link::after { content: '→'; }
@media (max-width: 768px) {
    .pickup-grid { grid-template-columns: 1fr; }
}

/* Message */
.message-wrapper {
    display: flex;
    align-items: center;
    gap: 60px;
}
.message-image { flex: 1; }
.message-image img {
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.message-content { flex: 1; }
.lead-text {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    margin-bottom: 30px;
    color: var(--primary-color);
    line-height: 1.5;
}
.message-body p { margin-bottom: 20px; opacity: 0.9; }
.ceo-profile { margin-top: 2rem; }
.ceo-name { font-family: var(--font-heading); margin-bottom: 1.8rem; }
.ceo-name span { font-size: 1.6rem; display: inline-block; margin-top: 0.3em; }

/* Vertical Timeline */
.vertical-timeline {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    padding-left: 1.8rem;
}
.vertical-timeline::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 6px; bottom: 6px;
    width: 2px;
    background-color: rgba(255, 255, 255, 0.15);
}
.vt-item { position: relative; padding-bottom: 1rem; }
.vt-item:last-child { padding-bottom: 0; }
.vt-item::before {
    content: '';
    position: absolute;
    left: -1.8rem;
    top: 7px;
    width: 10px; height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.15);
    z-index: 1;
}
.vt-item.vt-current::before {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(201, 163, 101, 0.25);
}
.vt-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: 0.05em;
    margin-bottom: 0.15rem;
}
.vt-text { display: block; font-size: 0.95rem; line-height: 1.6; opacity: 0.9; }
.vt-sub { display: block; font-size: 0.82rem; opacity: 0.55; line-height: 1.5; margin-top: 0.1rem; }
@media (max-width: 900px) {
    .message-wrapper { flex-direction: column; }
}

/* Story */
.story-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 2.2;
}
.story-block {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.story-block:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.story-heading {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    position: relative;
    padding-left: 1.2em;
}
.story-heading::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.35em;
    width: 4px;
    height: 1.1em;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Products */
.product-list { display: flex; flex-direction: column; gap: 60px; }
.product-card {
    display: flex;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
}
.product-img { flex: 1; }
.product-img img { width: 100%; height: 100%; object-fit: cover; }
.product-info {
    flex: 1;
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.product-tag {
    display: inline-block;
    background-color: var(--bg-dark);
    color: #fff;
    padding: 5px 15px;
    font-size: 0.8rem;
    margin-bottom: 20px;
    width: fit-content;
}
.product-info h4 { font-size: 1.8rem; font-family: var(--font-heading); margin-bottom: 20px; }
.product-features {
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}
.product-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-weight: 500;
}
.product-features li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}
.product-card:nth-child(even) { flex-direction: row-reverse; }
@media (max-width: 900px) {
    .product-card { flex-direction: column !important; }
    .product-img { height: 300px; }
    .product-info { padding: 30px; }
}
.note-box { margin-top: 40px; text-align: center; font-size: 0.9rem; color: #666; }

/* Flow */
.flow-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}
.step {
    display: flex;
    align-items: center;
    background-color: #fff;
    padding: 30px;
    border-left: 5px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.step-num {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 700;
    margin-right: 30px;
    min-width: 60px;
}
.step-content h4 { font-size: 1.2rem; margin-bottom: 5px; }

/* Evidence */
.evidence-text { font-size: 1.1rem; margin-bottom: 40px; }
.evidence-link a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    border-bottom: 1px solid var(--primary-color);
    padding-bottom: 5px;
}
.evidence-link a:hover { color: var(--primary-color); }

/* Company */
.company-list { max-width: 800px; margin: 0 auto; border-top: 1px solid var(--border-color); }
.company-item {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
}
.company-item dt { width: 200px; font-weight: 700; }
.company-item dd { flex: 1; }
.access-map { margin-top: 40px; border-radius: 8px; overflow: hidden; }
.access-map iframe { display: block; }
@media (max-width: 600px) {
    .company-item { flex-direction: column; gap: 5px; }
    .company-item dt { width: 100%; }
}

/* Contact */
.contact-card {
    background-color: #fff;
    padding: 60px;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}
.contact-header { margin-bottom: 30px; }
.contact-methods { margin-top: 20px; }
.contact-method-item { margin-bottom: 15px; }
.method-label { font-size: 0.9rem; color: #666; margin-bottom: 5px; }
@media (max-width: 600px) {
    .contact-card { padding: 30px; }
}
.form-group { margin-bottom: 25px; }
.form-group label { display: block; margin-bottom: 10px; font-weight: 500; }
.required {
    background-color: var(--primary-color);
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 2px;
    margin-left: 5px;
    vertical-align: middle;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    background-color: #fcfcfc;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
}
.contact-info { margin-top: 40px; padding-top: 40px; border-top: 1px solid var(--border-color); }
.contact-info .tel { font-size: 2rem; font-family: var(--font-heading); font-weight: 700; margin-bottom: 5px; }
.form-submit { margin-top: 30px; }

/* Contact Form 7（お問い合わせページ） */
.contact-card .wpcf7 {
    margin-top: 0;
}

.contact-card .wpcf7-form {
    text-align: left;
}

.contact-card .wpcf7-form p {
    margin: 0 0 1.5rem;
}

.contact-card .wpcf7-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
    line-height: 1.5;
}

.contact-card .wpcf7-form .wpcf7-form-control {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    background-color: #fcfcfc;
    color: var(--text-color);
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-card .wpcf7-form .wpcf7-form-control:hover {
    border-color: #c5cdc8;
}

.contact-card .wpcf7-form .wpcf7-form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(201, 163, 101, 0.2);
}

.contact-card .wpcf7-form textarea.wpcf7-form-control {
    min-height: 10rem;
    resize: vertical;
}

.contact-card .wpcf7-form select.wpcf7-form-control {
    cursor: pointer;
    appearance: auto;
    background-image: none;
}

/* 送信ボタン（[submit class:btn class:btn-primary …] 推奨） */
.contact-card .wpcf7-form .wpcf7-submit {
    width: auto;
    min-width: 12rem;
    margin-top: 0.5rem;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.contact-card .wpcf7-form input.wpcf7-submit:not(.btn),
.contact-card .wpcf7-form button.wpcf7-submit:not(.btn) {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 2px;
    font-weight: 500;
    letter-spacing: 0.05em;
    font-family: inherit;
    border: none;
    background-color: var(--primary-color);
    color: #fff;
    transition: background-color 0.25s ease;
}

.contact-card .wpcf7-form input.wpcf7-submit:not(.btn):hover,
.contact-card .wpcf7-form button.wpcf7-submit:not(.btn):hover {
    background-color: var(--primary-hover);
}

.contact-card .wpcf7-form p:has(.wpcf7-submit) {
    text-align: center;
    margin-bottom: 0;
    padding-top: 0.5rem;
}

.contact-card .wpcf7-form .wpcf7-not-valid-tip {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: #b42318;
}

.contact-card .wpcf7-form .wpcf7-not-valid {
    border-color: #c5342f !important;
    background-color: #fff8f7;
}

.contact-card .wpcf7 .wpcf7-response-output {
    margin: 1.5rem 0 0;
    padding: 1rem 1.25rem;
    border-radius: 4px;
    font-size: 0.95rem;
    line-height: 1.6;
    border-width: 1px;
    border-style: solid;
}

.contact-card .wpcf7 form.sent .wpcf7-response-output,
.contact-card .wpcf7 form .wpcf7-response-output:empty {
    border-color: transparent;
}

.contact-card .wpcf7 form.sent .wpcf7-response-output {
    background-color: #f0f7f3;
    border-color: #8fb8a5;
    color: #1a3d2e;
}

.contact-card .wpcf7 form.invalid .wpcf7-response-output,
.contact-card .wpcf7 form.unaccepted .wpcf7-response-output,
.contact-card .wpcf7 form.payment-required .wpcf7-response-output {
    background-color: #fff8f7;
    border-color: #e8a09b;
    color: #5c1f1a;
}

.contact-card .wpcf7 form.failed .wpcf7-response-output,
.contact-card .wpcf7 form.aborted .wpcf7-response-output {
    background-color: #fff8f0;
    border-color: #e0c49a;
    color: #5c3d1a;
}

.contact-card .wpcf7 form.submitting .wpcf7-response-output {
    opacity: 0.7;
}

/* CF7 送信中表示（スピナー） */
.contact-card .wpcf7 .wpcf7-spinner {
    margin: 0 0 0 0.75rem;
    vertical-align: middle;
}

@media (max-width: 600px) {
    .contact-card .wpcf7-form .wpcf7-submit.btn {
        width: 100%;
        min-width: 0;
    }
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: rgba(255, 255, 255, 0.6);
    padding: 40px 0;
    font-size: 0.9rem;
}
.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
}
.footer-logo { color: #fff; font-family: var(--font-heading); font-size: 1.5rem; }
.footer-logo img { max-width: 200px; height: auto; }
.footer-links { display: flex; gap: 30px; }
.footer-links a:hover { color: #fff; }

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}
.delay-200 { animation-delay: 0.2s; }
.delay-400 { animation-delay: 0.4s; }
@keyframes fadeInUp {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Home Message */
.home-message-wrapper { display: flex; align-items: center; gap: 60px; }
.home-message-img { flex: 1; }
.home-message-img img {
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}
.home-message-content { flex: 1; }
.home-message-text { margin-bottom: 30px; color: rgba(255, 255, 255, 0.8); }
.btn-outline-white {
    background-color: transparent;
    border: 1px solid #fff;
    color: #fff;
}
.btn-outline-white:hover { background-color: #fff; color: var(--primary-color); }
.btn-outline-white::before { background-color: #fff; }
@media (max-width: 900px) {
    .home-message-wrapper { flex-direction: column; }
}

/* Home Flow */
.flow-preview-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}
.flow-preview-item { text-align: center; width: 150px; }
.flow-preview-item .flow-num {
    font-size: 2rem;
    margin-bottom: 5px;
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-weight: 700;
}
.flow-preview-item h4 { font-size: 1.1rem; }
.flow-arrow {
    width: 30px;
    height: 1px;
    background-color: var(--primary-color);
    position: relative;
}
.flow-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 5px solid var(--primary-color);
}
@media (max-width: 768px) {
    .flow-arrow { display: none; }
    .flow-preview-grid { flex-direction: column; gap: 30px; }
}

/* Home Evidence */
.home-evidence .section-subtitle { color: var(--primary-color); }
.home-evidence .section-title { margin-bottom: 30px; }
.evidence-lead {
    font-size: 1.1rem;
    line-height: 2;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
}
.btn-large { padding: 18px 50px; font-size: 1.1rem; }
.btn-outline-dark {
    color: var(--text-color);
    border: 1px solid var(--text-color);
    background-color: transparent;
    transition: all 0.3s ease;
}
.btn-outline-dark:hover { background-color: var(--text-color); color: #fff; }

/* Drill / Institutions */
.drill-content { max-width: 800px; margin: 0 auto; }
.drill-list {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}
.drill-list li {
    background-color: #fff;
    padding: 20px 30px;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    font-weight: 700;
    color: var(--primary-color);
}
.institution-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    padding: 50px;
    border-radius: 8px;
    border-left: 5px solid var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}
.institution-text h4 { font-size: 1.4rem; margin-bottom: 20px; font-family: var(--font-heading); }
.target-facilities { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 25px; }
.target-facilities span {
    background-color: var(--bg-gray);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Individual */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}
.solution-card {
    background-color: var(--bg-gray);
    padding: 40px 30px;
    text-align: center;
    border-radius: 8px;
    transition: transform 0.3s ease;
}
.solution-card:hover { transform: translateY(-5px); }
.solution-icon { font-size: 3rem; margin-bottom: 20px; }
.solution-card h4 { margin-bottom: 15px; font-family: var(--font-heading); color: var(--primary-color); }
.goods-categories-preview {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
}
.goods-categories-preview span {
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    background-color: #fff;
}
@media (max-width: 768px) {
    .solution-grid { grid-template-columns: 1fr; }
}

/* Store */
.store-category { margin-bottom: 80px; }
.category-title {
    font-size: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
    margin-bottom: 10px;
    display: inline-block;
}
.category-desc { margin-bottom: 30px; color: #666; }
.goods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}
.goods-item {
    background-color: #fff;
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 4px;
    transition: box-shadow 0.3s ease;
}
.goods-item:hover { box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); }
.goods-img { margin-bottom: 15px; }
.goods-img img { width: 100%; height: 200px; object-fit: contain; }
.goods-img-placeholder {
    width: 100%;
    height: 200px;
    background-color: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    margin-bottom: 15px;
}
.goods-item h5 { font-size: 1.1rem; margin-bottom: 10px; }
.goods-price { font-weight: 700; color: var(--primary-color); margin-bottom: 10px; }
.goods-desc { font-size: 0.9rem; color: #666; line-height: 1.6; }

/* WordPress content */
.entry-content p { margin-bottom: 1em; }
.entry-content ul { list-style: disc; padding-left: 1.5em; }
.entry-content ol { list-style: decimal; padding-left: 1.5em; }

/* Legal pages (利用規約・プライバシーポリシー・特定商取引法に基づく表記) */
.legal-page .legal-content { max-width: 800px; margin: 0 auto; }
.legal-intro { margin-bottom: 2em; padding-bottom: 1.5em; border-bottom: 1px solid var(--border-color); }
.legal-h3 { font-family: var(--font-heading); font-size: 1.25rem; margin: 2em 0 0.75em; color: var(--text-color); }
.legal-h3:first-of-type { margin-top: 0; }
.legal-content ul { margin: 0.5em 0 1em 1.5em; }
.legal-content li { margin-bottom: 0.35em; }
.legal-dl { border-top: 1px solid var(--border-color); margin: 1.5em 0; }
.legal-dl dt { font-weight: 700; margin-top: 1.25em; padding-top: 1em; border-top: 1px solid var(--border-color); color: var(--text-color); }
.legal-dl dt:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.legal-dl dd { margin: 0.35em 0 0; padding-left: 0; }
.legal-updated { margin-top: 2.5em; font-size: 0.9rem; color: #666; }