/*
Theme Name: Office Grande Support
Theme URI: https://office-grande-support.com
Author: Office Grande Support
Author URI: https://office-grande-support.com
Description: 人材コンサルタント・Officeグランデサポートのワンページテーマ
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: office-grande-support
Tags: one-page, business, japanese, hr-consulting
*/

/* ===================================
   リセット & 基本設定
=================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary:   #1a2e4a;   /* ネイビー */
    --color-secondary: #c9a84c;   /* ゴールド */
    --color-accent:    #2e6da4;   /* ミディアムブルー */
    --color-text:      #333333;
    --color-text-light:#666666;
    --color-bg:        #ffffff;
    --color-bg-gray:   #f5f7fa;
    --color-bg-dark:   #101d2e;
    --color-white:     #ffffff;
    --font-main: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'メイリオ', sans-serif;
    --font-heading: 'Noto Serif JP', 'ヒラギノ明朝 ProN', serif;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
    --radius:  8px;
    --transition: 0.3s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

ul, ol {
    list-style: none;
}

/* ===================================
   ユーティリティ
=================================== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    text-align: center;
    margin-bottom: 56px;
}

.section-title .en {
    display: block;
    font-size: 0.8rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: 8px;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.4;
}

.section-title .subtitle {
    margin-top: 16px;
    color: var(--color-text-light);
    font-size: 0.95rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 20px auto 0;
    width: 120px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-secondary);
}

.divider-dot {
    width: 6px;
    height: 6px;
    background: var(--color-secondary);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===================================
   ヘッダー / ナビゲーション
=================================== */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: background var(--transition), box-shadow var(--transition);
    padding: 0;
}

#site-header.scrolled {
    background: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    padding: 0 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.site-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.site-logo .logo-main {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.05em;
}

.site-logo .logo-sub {
    font-size: 0.65rem;
    color: var(--color-secondary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.global-nav ul {
    display: flex;
    gap: 32px;
}

.global-nav a {
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 4px 0;
    position: relative;
}

.global-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: width var(--transition);
}

.global-nav a:hover::after {
    width: 100%;
}

/* ハンバーガーメニュー */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* モバイルメニュー */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-primary);
    padding: 24px;
    z-index: 999;
    box-shadow: var(--shadow-md);
}

.mobile-menu.open {
    display: block;
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-menu a {
    display: block;
    color: var(--color-white);
    font-size: 1rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* ===================================
   ヒーローセクション
=================================== */
#hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-primary);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, #0f1d30 0%, #1a2e4a 50%, #1e3a5f 100%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-accent {
    position: absolute;
    right: -100px;
    top: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 24px;
    max-width: 860px;
}

.hero-badge {
    display: inline-block;
    background: rgba(201,168,76,0.2);
    border: 1px solid rgba(201,168,76,0.5);
    color: var(--color-secondary);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    padding: 6px 20px;
    border-radius: 50px;
    margin-bottom: 28px;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.8rem);
    color: var(--color-white);
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 24px;
}

.hero-title .highlight {
    color: var(--color-secondary);
    position: relative;
    display: inline-block;
}

.hero-lead {
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
    color: rgba(255,255,255,0.8);
    line-height: 2;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-secondary);
    color: var(--color-primary);
    border-color: var(--color-secondary);
}

.btn-primary:hover {
    background: #e0be6b;
    border-color: #e0be6b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201,168,76,0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.5);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-arrow {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.3);
    position: relative;
    overflow: hidden;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: -40px;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-secondary);
    animation: scrollDown 1.8s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { transform: translateY(0); }
    100% { transform: translateY(80px); }
}

/* ===================================
   お知らせ（NEWS）セクション
=================================== */
#news {
    background: var(--color-bg-dark);
    padding: 0;
}

.news-bar {
    display: flex;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 24px;
    gap: 24px;
}

.news-label {
    flex-shrink: 0;
    background: var(--color-secondary);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 4px 14px;
    border-radius: 3px;
}

.news-list {
    flex: 1;
    overflow: hidden;
}

.news-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: rgba(255,255,255,0.75);
    font-size: 0.875rem;
}

.news-item time {
    flex-shrink: 0;
    color: var(--color-secondary);
    font-size: 0.8rem;
}

/* ===================================
   事業について（ABOUT）セクション
=================================== */
#about {
    padding: 100px 0;
    background: var(--color-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img-wrap {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-img-placeholder {
    text-align: center;
    color: rgba(255,255,255,0.7);
}

.about-img-placeholder svg {
    width: 80px;
    height: 80px;
    margin: 0 auto 12px;
    fill: rgba(255,255,255,0.3);
}

.about-img-placeholder p {
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.about-deco {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 3px solid var(--color-secondary);
    border-radius: 8px;
    z-index: -1;
}

.about-text .label {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-secondary);
    font-weight: 700;
    margin-bottom: 12px;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2.2rem);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.45;
    margin-bottom: 24px;
}

.about-text p {
    color: var(--color-text-light);
    line-height: 2;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.about-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.highlight-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-bg-gray);
    border-left: 3px solid var(--color-secondary);
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    border-radius: 0 4px 4px 0;
}

/* ===================================
   サービス（SERVICES）セクション
=================================== */
#services {
    padding: 100px 0;
    background: var(--color-bg-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--color-white);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.service-card p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.9;
    margin-bottom: 20px;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.service-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-text);
}

.service-list li::before {
    content: '✓';
    color: var(--color-secondary);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ===================================
   選ばれる理由（FEATURES）セクション
=================================== */
#features {
    padding: 100px 0;
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
}

#features::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

#features .section-title h2 {
    color: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    position: relative;
    z-index: 1;
}

.feature-card {
    text-align: center;
    padding: 36px 24px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    transition: background var(--transition), transform var(--transition);
}

.feature-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
}

.feature-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.feature-number span {
    font-size: 0.9rem;
    font-weight: 600;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
    line-height: 1.5;
}

.feature-card p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
}

/* ===================================
   ご利用の流れ（FLOW）セクション
=================================== */
#flow {
    padding: 100px 0;
    background: var(--color-bg);
}

.flow-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.flow-steps::before {
    content: '';
    position: absolute;
    left: 39px;
    top: 60px;
    bottom: 60px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-secondary), var(--color-accent));
}

.flow-step {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    padding: 32px 0;
    position: relative;
}

.step-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 4px var(--color-bg), 0 0 0 6px var(--color-secondary);
}

.step-number .step-en {
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    text-transform: uppercase;
}

.step-number .step-num {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
}

.step-content {
    flex: 1;
    padding-top: 16px;
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.step-content p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.9;
}

/* ===================================
   よくある質問（FAQ）セクション
=================================== */
#faq {
    padding: 100px 0;
    background: var(--color-bg-gray);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    cursor: pointer;
    user-select: none;
    transition: background var(--transition);
}

.faq-question:hover {
    background: var(--color-bg-gray);
}

.faq-q-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: var(--color-secondary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
}

.faq-question h3 {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
}

.faq-toggle {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    position: relative;
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    background: var(--color-secondary);
    border-radius: 2px;
    transition: transform var(--transition);
}

.faq-toggle::before {
    width: 14px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq-toggle::after {
    width: 2px;
    height: 14px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq-item.open .faq-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
}

.faq-answer {
    display: none;
    padding: 0 24px 20px 72px;
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.9;
}

.faq-item.open .faq-answer {
    display: block;
}

/* ===================================
   お問い合わせ（CONTACT）セクション
=================================== */
#contact {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, #1e3a5f 100%);
    position: relative;
    overflow: hidden;
}

#contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

#contact .section-title h2 {
    color: var(--color-white);
}

#contact .section-title .subtitle {
    color: rgba(255,255,255,0.7);
}

.contact-wrapper {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
    max-width: 960px;
    margin: 0 auto;
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-white);
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    line-height: 1.9;
    margin-bottom: 28px;
}

.contact-detail {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
}

.contact-detail-item svg {
    width: 18px;
    height: 18px;
    fill: var(--color-secondary);
    flex-shrink: 0;
}

.contact-form-wrap {
    background: var(--color-white);
    border-radius: 12px;
    padding: 48px 40px;
    box-shadow: var(--shadow-lg);
}

/* Contact Form 7 スタイル上書き */
.wpcf7 .wpcf7-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.wpcf7-form .form-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wpcf7-form label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    display: block;
}

.wpcf7-form .required-mark {
    color: #e53e3e;
    margin-left: 4px;
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea,
.wpcf7-form select {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #e0e4ed;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--color-text);
    background: #fafbfc;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form textarea:focus,
.wpcf7-form select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(46,109,164,0.12);
    background: var(--color-white);
}

.wpcf7-form textarea {
    resize: vertical;
    min-height: 120px;
}

.wpcf7-form .wpcf7-submit {
    display: block;
    width: 100%;
    padding: 16px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all var(--transition);
    margin-top: 8px;
}

.wpcf7-form .wpcf7-submit:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26,46,74,0.3);
}

.wpcf7-not-valid-tip {
    color: #e53e3e;
    font-size: 0.8rem;
    margin-top: 4px;
    display: block;
}

.wpcf7-response-output {
    border-radius: 6px;
    padding: 12px 16px !important;
    font-size: 0.875rem !important;
    border: none !important;
    margin-top: 0 !important;
}

.wpcf7-mail-sent-ok {
    background: #f0fff4 !important;
    color: #276749 !important;
    border-left: 4px solid #48bb78 !important;
}

.wpcf7-mail-sent-ng,
.wpcf7-aborted,
.wpcf7-spam-blocked,
.wpcf7-validation-errors {
    background: #fff5f5 !important;
    color: #c53030 !important;
    border-left: 4px solid #fc8181 !important;
}

/* ===================================
   フッター
=================================== */
#site-footer {
    background: var(--color-bg-dark);
    padding: 60px 0 24px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo-main {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-white);
    display: block;
    margin-bottom: 4px;
}

.footer-brand .logo-sub {
    font-size: 0.7rem;
    color: var(--color-secondary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 20px;
}

.footer-brand p {
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    line-height: 1.9;
}

.footer-section h4 {
    color: var(--color-secondary);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.55);
    font-size: 0.875rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--color-secondary);
}

.footer-info-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: rgba(255,255,255,0.55);
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-info-list li svg {
    width: 14px;
    height: 14px;
    fill: var(--color-secondary);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.copyright {
    color: rgba(255,255,255,0.35);
    font-size: 0.8rem;
}

.footer-nav-links {
    display: flex;
    gap: 20px;
}

.footer-nav-links a {
    color: rgba(255,255,255,0.35);
    font-size: 0.8rem;
    transition: color var(--transition);
}

.footer-nav-links a:hover {
    color: rgba(255,255,255,0.7);
}

/* ===================================
   スクロールトップボタン
=================================== */
#scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border: 2px solid var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 900;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition);
    color: var(--color-white);
}

#scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
}

#scroll-top:hover {
    background: var(--color-secondary);
    color: var(--color-primary);
}

#scroll-top svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* ===================================
   スクロールアニメーション
=================================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.15s; }
.service-card:nth-child(4) { transition-delay: 0.25s; }

.feature-card:nth-child(2) { transition-delay: 0.1s; }
.feature-card:nth-child(3) { transition-delay: 0.2s; }
.feature-card:nth-child(4) { transition-delay: 0.3s; }

/* ===================================
   レスポンシブ
=================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }

    .footer-inner .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .global-nav { display: none; }

    .hamburger { display: flex; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form-wrap {
        padding: 32px 24px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .flow-steps::before {
        left: 35px;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .hero-btns {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===================================
   固定ページ（利用規約・プライバシーポリシー等）
=================================== */

/* 内部ページではヘッダーを常に不透明に */
body:not(.is-front-page) #site-header {
    background: var(--color-primary);
    box-shadow: var(--shadow-md);
}

/* パンくずリスト */
.page-breadcrumb {
    background: var(--color-bg-gray);
    border-bottom: 1px solid #e8eaed;
    padding: 56px 0 0;
}

.page-breadcrumb ol {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 12px 0;
    font-size: 0.82rem;
    color: var(--color-text-light);
}

.page-breadcrumb li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.page-breadcrumb li + li::before {
    content: '›';
    color: #bbb;
    font-size: 1rem;
    line-height: 1;
}

.page-breadcrumb a {
    color: var(--color-accent);
    transition: color var(--transition);
}

.page-breadcrumb a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ページヒーロー */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1e3a5f 100%);
    padding: 56px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23c9a84c' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.page-hero-en {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: 10px;
}

.page-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.4;
}

/* ページ本文エリア */
.page-main {
    padding: 64px 0 96px;
    background: var(--color-bg);
}

.page-article {
    max-width: 820px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 56px 64px;
    box-shadow: var(--shadow-sm);
}

.page-last-updated {
    font-size: 0.82rem;
    color: var(--color-text-light);
    text-align: right;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e8eaed;
}

/* entry-content タイポグラフィ */
.entry-content {
    line-height: 1.9;
    color: var(--color-text);
    font-size: 0.95rem;
}

.entry-content h2 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 48px 0 16px;
    padding: 12px 16px;
    background: var(--color-bg-gray);
    border-left: 4px solid var(--color-secondary);
    border-radius: 0 4px 4px 0;
    line-height: 1.5;
}

.entry-content h2:first-child {
    margin-top: 0;
}

.entry-content h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 32px 0 12px;
    padding-left: 12px;
    border-left: 3px solid var(--color-accent);
    line-height: 1.5;
}

.entry-content h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 24px 0 8px;
}

.entry-content p {
    margin-bottom: 1.4em;
}

.entry-content ul,
.entry-content ol {
    padding-left: 1.6em;
    margin-bottom: 1.4em;
}

.entry-content ul {
    list-style: disc;
}

.entry-content ol {
    list-style: decimal;
}

.entry-content li {
    margin-bottom: 0.4em;
    line-height: 1.8;
}

.entry-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition);
}

.entry-content a:hover {
    color: var(--color-primary);
}

.entry-content strong {
    font-weight: 700;
    color: var(--color-primary);
}

.entry-content em {
    font-style: italic;
}

.entry-content blockquote {
    margin: 1.6em 0;
    padding: 16px 20px;
    background: var(--color-bg-gray);
    border-left: 4px solid var(--color-secondary);
    border-radius: 0 4px 4px 0;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.6em;
    font-size: 0.9rem;
}

.entry-content table th,
.entry-content table td {
    padding: 10px 14px;
    border: 1px solid #e0e4ed;
    text-align: left;
    line-height: 1.7;
}

.entry-content table th {
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
}

.entry-content table tr:nth-child(even) td {
    background: var(--color-bg-gray);
}

.entry-content hr {
    border: none;
    border-top: 1px solid #e0e4ed;
    margin: 36px 0;
}

/* ホームへ戻るボタン */
.page-back-btn {
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid #e8eaed;
    text-align: center;
}

.page-back-btn .btn {
    display: inline-flex;
    min-width: 200px;
    justify-content: center;
}

/* レスポンシブ: 固定ページ */
@media (max-width: 768px) {
    .page-article {
        padding: 36px 24px;
    }

    .page-hero {
        padding: 44px 16px;
    }

    .entry-content h2 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .page-article {
        padding: 28px 16px;
        border-radius: 0;
        box-shadow: none;
    }

    .entry-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}