/* ===================================
   チェックイン方法ページ
   =================================== */

.page-hero-checkin {
    padding: 8rem 0 4rem;
    background: linear-gradient(rgba(44, 62, 80, 0.6), rgba(44, 62, 80, 0.6)),
                url('../images/aoi-suite-living.jpg') center/cover no-repeat;
    color: var(--color-white);
    text-align: center;
}

.page-hero-checkin h1 {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    margin-bottom: 0.8rem;
}

.page-hero-checkin p {
    font-size: 1rem;
    opacity: 0.9;
    letter-spacing: 0.05em;
}

@media (max-width: 640px) {
    .page-hero-checkin { padding: 6rem 1rem 3rem; }
    .page-hero-checkin h1 { font-size: 1.7rem; letter-spacing: 0.08em; }
}

/* イントロ挨拶 */
.checkin-intro {
    max-width: 720px;
    margin: var(--spacing-lg) auto var(--spacing-md);
    padding: 0 1.5rem;
    text-align: center;
    font-size: 1.05rem;
    line-height: 2;
    color: var(--color-text);
}

.checkin-intro .welcome {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

/* ステップ全体 */
.checkin-steps {
    padding: var(--spacing-md) 0 var(--spacing-lg);
}

.step-list {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 1.5rem;
    list-style: none;
    counter-reset: none;
}

.step-item {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 2rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.step-item:last-child { border-bottom: none; }

@media (max-width: 640px) {
    .step-item {
        grid-template-columns: 60px 1fr;
        gap: 1.25rem;
        padding: 2rem 0;
    }
}

/* ステップ番号 */
.step-number {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 0.2rem;
}

.step-number-inner {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.9rem;
    font-weight: 500;
    line-height: 1;
    box-shadow: 0 4px 12px rgba(44, 62, 80, 0.15);
}

@media (max-width: 640px) {
    .step-number-inner { width: 48px; height: 48px; font-size: 1.4rem; }
}

/* ステップ本文 */
.step-body {
    padding-top: 0.4rem;
}

.step-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    padding-bottom: 0.7rem;
    border-bottom: 2px solid var(--color-accent);
    display: inline-block;
}

@media (max-width: 640px) {
    .step-title { font-size: 1.15rem; }
}

.step-desc {
    font-size: 1rem;
    line-height: 1.95;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.step-desc + .step-desc { margin-top: 0.75rem; }

/* URL表示（コピーしにくい形式） */
.step-url-box {
    display: block;
    margin: 1rem 0;
    padding: 0.9rem 1.1rem;
    background: #f5f2ec;
    border-left: 3px solid var(--color-accent);
    font-family: 'Consolas', 'Menlo', monospace;
    font-size: 0.9rem;
    color: var(--color-secondary);
    word-break: break-all;
}

.step-url-box i {
    color: var(--color-accent);
    margin-right: 0.5em;
}

/* 注釈（※） */
.step-note {
    margin-top: 1rem;
    padding: 0.85rem 1.1rem;
    background: #fbf8f2;
    border: 1px solid #ebe0c9;
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--color-text-light);
    border-radius: 2px;
}

.step-note::before {
    content: "※ ";
    color: var(--color-accent);
    font-weight: 600;
}

/* Key Passwordイラスト（スマートロック） */
.smartlock-visual {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: #f5f2ec;
    border: 1px solid var(--color-border);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.smartlock-keypad {
    width: 140px;
    height: 180px;
    background: #2c3e50;
    border-radius: 8px;
    padding: 12px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 26px repeat(4, 1fr);
    gap: 6px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2), inset 0 -3px 6px rgba(0, 0, 0, 0.3);
}

.smartlock-display {
    grid-column: 1 / -1;
    background: #101820;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6ec5f7;
    font-family: 'Consolas', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
}

.smartlock-key {
    background: #34495e;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ecf0f1;
    font-family: 'Helvetica Neue', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: inset 0 -2px 3px rgba(0, 0, 0, 0.25), 0 1px 0 rgba(255, 255, 255, 0.05);
}

.smartlock-label {
    text-align: center;
    max-width: 200px;
}

.smartlock-label .badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 0.8rem;
    padding: 0.25em 0.9em;
    border-radius: 2px;
    letter-spacing: 0.1em;
    margin-bottom: 0.6rem;
}

.smartlock-label .code {
    font-family: 'Consolas', monospace;
    font-size: 1.6rem;
    letter-spacing: 0.3em;
    color: var(--color-primary);
    font-weight: 500;
}

.smartlock-label .caption {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 0.5rem;
}

/* スクリーンショット（実画像用） */
.screenshot-figure {
    margin: 1.5rem 0 0;
    max-width: 320px;
}

.screenshot-image {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    background: #fff;
}

.screenshot-figure figcaption {
    margin-top: 0.7rem;
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.7;
    text-align: left;
}

/* スクリーンショットプレースホルダー */
.screenshot-placeholder {
    margin-top: 1.5rem;
    aspect-ratio: 16 / 9;
    max-width: 380px;
    background:
        repeating-linear-gradient(
            45deg,
            #ececea,
            #ececea 10px,
            #f5f5f2 10px,
            #f5f5f2 20px
        );
    border: 1px dashed var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-family: 'Consolas', monospace;
    font-size: 0.85rem;
    text-align: center;
    padding: 1rem;
    border-radius: 2px;
}

.screenshot-placeholder i {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--color-accent);
    opacity: 0.6;
}

/* 緊急連絡先ボックス */
.emergency-box {
    max-width: 720px;
    margin: var(--spacing-md) auto 0;
    padding: 2rem 2rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-accent);
    text-align: center;
}

.emergency-box .label {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: var(--color-text-light);
    letter-spacing: 0.1em;
    margin-bottom: 0.8rem;
}

.emergency-box .phone {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    text-decoration: none;
    padding: 0.3rem 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.emergency-box .phone:hover {
    border-bottom-color: var(--color-accent);
    color: var(--color-accent);
}

.emergency-box .phone i {
    color: var(--color-accent);
    margin-right: 0.3em;
    font-size: 0.9em;
}

.emergency-box .hours {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-top: 0.7rem;
    letter-spacing: 0.05em;
}

@media (max-width: 640px) {
    .emergency-box .phone { font-size: 1.4rem; }
}

/* 締めのメッセージ */
.checkin-farewell {
    max-width: 720px;
    margin: var(--spacing-lg) auto var(--spacing-md);
    padding: 0 1.5rem;
    text-align: center;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.checkin-farewell .signature {
    display: block;
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--color-secondary);
    letter-spacing: 0.15em;
}

/* CTAボタン群 */
.checkin-cta {
    padding: var(--spacing-lg) 1.5rem var(--spacing-xl);
    background: #f5f2ec;
    text-align: center;
}

.checkin-cta h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
}

.checkin-cta-btn {
    display: inline-block;
    min-width: 220px;
    padding: 0.95rem 2rem;
    font-family: var(--font-serif);
    font-size: 1rem;
    letter-spacing: 0.1em;
    background: var(--color-primary);
    color: var(--color-white);
    border: 1px solid var(--color-primary);
    text-decoration: none;
    border-radius: 2px;
    transition: var(--transition);
}

.checkin-cta-btn:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    letter-spacing: 0.14em;
}

.checkin-cta-btn i {
    margin-right: 0.5em;
}