:root {
    --bs-tertiary-bg: #e6f1ff;
    --main-color: #4065ad;
    --main-color-light: #e5e9f3;
    --bs-link-hover-color: var(--main-color);
    --bs-link-hover-color-rgb: 92, 93, 189;
}

/* スマホ: 2行ヘッダー */
nav {
    height: auto !important;
    min-height: 62px;
    overflow: visible !important;
}

body {
    padding-top: 102px;
}

/* タブレット以上: 1行の固定高さ */
@media (min-width: 768px) {
    nav {
        height: 62px !important;
    }

    body {
        padding-top: 60px;
    }
}

.shadow {
    box-shadow: 0 2px 2px rgba(0, 0, 0, 0.1);
}

.navbar {
    --bs-navbar-hover-color: var(--main-color);
    --bs-navbar-brand-hover-color: var(--main-color);
}

.btn-outline-primary {
    --bs-btn-active-bg: #e6f1ff;
    --bs-btn-active-border-color: var(--main-color);
    --bs-btn-hover-bg: #e6f1ff;
    --bs-btn-hover-border-color: var(--main-color);
    --bs-btn-hover-color: var(--main-color);
}

body {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    background-color: #fafafa;
    background: linear-gradient(0deg, #e5e9f3, #ffffff);
}

.primary-bg-color {
    background-color: #fafafa;
}

.section-top-bg-color {
    background-color: rgba(101, 128, 186, 0.1)
}

footer {
    background-color: transparent;
}

.fotter-copyright {
    background-color: transparent;
    color: var(--main-color);
}

.navbar-brand {
    color: var(--main-color);
    font-weight: 500;
    font-size: 20px;
    --bs-navbar-brand-hover-color: var(--main-color);
}

footer .navbar-brand {
    font-size: 24px;
}

.navi-dorpdown-color {
    background-color: #fafafa;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: #f0f0f0;
    color: #000;
}

h2 {
    color: var(--main-color);
    font-weight: 400;
    border-color: var(--main-color);
}

h3 {
    color: var(--main-color);
    font-weight: 300;
}

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

a.btn-outline-primary {
    color: var(--main-color);
    border-color: var(--main-color);
    background-color: #ffffff;
}

.tel-link:hover {
    opacity: 0.8;
}

.table {
    --bs-table-bg: transparent;
}

.table-border {
    border-bottom: var(--main-color) 2px solid;
}

.container {
    max-width: 1000px !important;
}

.content-list {
    padding-left: 1.5rem;
}

.content-list li+li {
    margin-top: 0.35rem;
}

.fs-7 {
    font-size: 0.75rem;
}

#fab {
    background-color: #fff;
    border-color: var(--main-color);
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    pointer-events: auto;
}

#fab:hover {
    background-color: #e6f1ff;
    border-color: var(--main-color);
}

#fab.is-visible {
    opacity: 1;
}

.fixed-bottom {
    pointer-events: none;
}

/* アンカー遷移時にヘッダーと被らないようにする */
h2[id],
h3[id],
[id^="guide"],
[id^="doctor"],
[id^="news"],
[id^="time"],
[id^="contact"],
[id^="access"] {
    scroll-margin-top: 115px;
}

@media (min-width: 768px) {

    h2[id],
    h3[id],
    [id^="guide"],
    [id^="doctor"],
    [id^="news"],
    [id^="time"],
    [id^="contact"],
    [id^="access"] {
        scroll-margin-top: 80px;
    }
}

.icon-color {
    fill: var(--main-color);
}

/* iPhone SE など幅の狭いスクリーンで受付時間テーブルの文字を縮小 */
@media (max-width: 400px) {

    .table th,
    .table td {
        font-size: 0.82rem;
        padding: 0.3rem 0.2rem;
    }
}

/* PC時: offcanvasのflex-growを無効化し、ms-autoで右端揃えを正しく機能させる */
@media (min-width: 1200px) {
    .navbar-expand-xl .offcanvas {
        flex-grow: 0 !important;
    }
}

/* 1400px以上でさらに余白を広げる */
@media (min-width: 1400px) {
    .navbar>.mx-xl-5 {
        margin-left: 5rem !important;
        margin-right: 5rem !important;
    }
}

/* ===== ヒーローキャッチフレーズ ===== */
.hero-catchphrase {
    position: absolute;
    bottom: 1.75rem;
    left: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
}

.hero-catchphrase-text {
    display: inline-block;
    background: rgba(255, 255, 255, 0.92);
    color: var(--main-color);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.5;
    padding: 0.5rem 1.5rem;
    border-left: 5px solid var(--main-color);
    letter-spacing: 0.06em;
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.18);
}

@media (min-width: 768px) {
    .hero-catchphrase {
        bottom: 2.25rem;
        left: 0.5rem;
        gap: 0.5rem;
    }

    .hero-catchphrase-text {
        font-size: 2rem;
        padding: 0.6rem 2rem;
    }
}

@media (min-width: 1200px) {
    .hero-catchphrase {
        left: 3rem;
    }
}

@media (min-width: 1400px) {
    .hero-catchphrase {
        left: 5rem;
    }
}

/* ===== ティザーモード ===== */

body.is-teaser {
    padding-top: 62px;
}

body.is-teaser .navbar-toggler,
body.is-teaser .offcanvas,
body.is-teaser header .tel-link,
body.is-teaser header .btn,
body.is-teaser header .icon-color,
body.is-teaser footer .col-md {
    display: none !important;
}

/* TOPヒーロー画像ラッパー（通常・ティザー共通） */
.top-hero-wrapper {
    position: relative;
    height: 500px;
}

.top-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.top-hero-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2e4f9a 0%, #4065ad 40%, #7a96cc 100%);
}

/* 院長写真プレースホルダー */
.doctor-placeholder {
    width: 100%;
    aspect-ratio: 3 / 4;
    background-color: var(--main-color-light);
}

.doctor-placeholder-icon {
    width: 50%;
    height: 50%;
    color: var(--main-color);
    opacity: 0.4;
}

/* ティザーバナー */
.teaser-banner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 10rem;
    background: rgba(255, 255, 255, 0.35);
}

.teaser-banner-text {
    background: rgba(64, 101, 173, 0.88);
    color: #fff;
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 4px;
    letter-spacing: 0.08em;
    text-align: center;
    max-width: 85vw;
}

@media (min-width: 768px) {
    .teaser-banner-text {
        font-size: 2rem;
        padding: 1rem 3.5rem;
    }
}