/* ==========================================================
   リルレオクリニック 公式サイト  style.css
   「真面目なクリニック × 圧倒的リルレオ」リニューアル版
   ========================================================== */

/* ---------- デザイントークン ---------- */
:root {
    /* ブランドカラー（ロゴ・メインビジュアル由来） */
    --lav: #8c7dc0;          /* ロゴのラベンダー */
    --lav-deep: #6b5ca8;
    --lav-pale: #efeaff;
    --ink: #4b4168;          /* 本文のこい紫グレー */
    --pink: #f2a0ae;         /* 肉球ピンク */
    --pink-deep: #e9798f;
    --pink-pale: #fde9ee;
    --mint: #9fe0c6;
    --mint-pale: #e7faf2;
    --sky: #a6d9f7;
    --sky-pale: #eaf6ff;
    --cream: #fff8ef;
    --paper: #ffffff;
    --bg: #faf7ff;

    /* 角丸・影 */
    --r-lg: 28px;
    --r-md: 18px;
    --shadow-soft: 0 8px 24px rgba(140, 125, 192, .14);
    --shadow-hover: 0 14px 34px rgba(140, 125, 192, .22);

    /* ぽよん用イージング */
    --poyon: cubic-bezier(.34, 1.56, .64, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Zen Maru Gothic', 'Zen Kaku Gothic New', sans-serif;
    background: var(--bg);
    color: var(--ink);
    font-weight: 500;
    line-height: 1.9;
    overflow-x: hidden;
    /* うっすら肉球の足あと模様 */
    background-image:
        radial-gradient(circle at 12% 18%, rgba(242, 160, 174, .07) 0 90px, transparent 90px),
        radial-gradient(circle at 85% 70%, rgba(140, 125, 192, .07) 0 110px, transparent 110px),
        radial-gradient(circle at 70% 12%, rgba(159, 224, 198, .08) 0 80px, transparent 80px);
    background-attachment: fixed;
}

h1, h2, h3, .logo-font {
    font-family: 'Kiwi Maru', 'Zen Maru Gothic', serif;
    font-weight: 500;
    letter-spacing: .03em;
}

img { max-width: 100%; }

/* ---------- 上部バー（ナースコール風） ---------- */
.topbar {
    background: linear-gradient(90deg, var(--lav), var(--pink));
    color: #fff;
    text-align: center;
    padding: 9px 14px;
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: .05em;
}

.topbar .beat {
    display: inline-block;
    margin-right: 6px;
    animation: heartbeat 1.6s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    12% { transform: scale(1.25); }
    24% { transform: scale(1); }
    36% { transform: scale(1.18); }
    48% { transform: scale(1); }
}

/* ---------- ナビゲーション ---------- */
nav {
    background: rgba(255, 255, 255, .72);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px dashed var(--lav-pale);
}

.nav-inner {
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
}

.logo { display: flex; align-items: center; text-decoration: none; }

.logo img {
    height: 44px;
    width: auto;
    display: block;
    transition: transform .4s var(--poyon);
}

.logo:hover img { transform: scale(1.05); }

.nav-links { display: flex; align-items: center; }

.nav-links a {
    position: relative;
    text-decoration: none;
    color: var(--ink);
    margin-left: 26px;
    font-weight: 700;
    font-size: .95rem;
    padding: 4px 2px;
    transition: color .3s;
}

/* ホバーで足あとがちょこんと出る */
.nav-links a::after {
    content: '🐾';
    position: absolute;
    left: 50%;
    bottom: -14px;
    transform: translateX(-50%) scale(0);
    font-size: .8rem;
    transition: transform .35s var(--poyon);
}

.nav-links a:hover { color: var(--pink-deep); }
.nav-links a:hover::after { transform: translateX(-50%) scale(1); }

/* ---------- ヒーロー ---------- */
header {
    /* 半透明にして、うしろの「ふわふわ肉球」が少し透けて見えるように */
    background:
        radial-gradient(circle at 80% 20%, rgba(242, 160, 174, .14), transparent 45%),
        radial-gradient(circle at 15% 85%, rgba(166, 217, 247, .18), transparent 50%),
        linear-gradient(150deg, rgba(243, 237, 255, .68), rgba(253, 240, 244, .68) 55%, rgba(238, 249, 255, .68));
    position: relative;
    overflow: hidden;
}

.hero {
    max-width: 1120px;
    margin: auto;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 56px;
    align-items: center;
    padding: 96px 20px 110px;
    position: relative;
    z-index: 1;
}

.hero-text h1 { font-size: 2.1rem; color: var(--lav-deep); margin-bottom: 6px; }
.hero-text h2 { font-size: 1rem; color: var(--pink-deep); letter-spacing: .25em; margin-bottom: 26px; }
.hero-text p { margin-bottom: 10px; }

.hero-logo-heading { margin-bottom: 26px; }
.hero-logo-heading img { max-width: 430px; width: 100%; height: auto; display: block; }

/* メインビジュアル（斜め掲示のポスター） */
.hero-visual {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 6px solid #fff;
    transform: rotate(1.5deg);
}

.hero-visual img { display: block; width: 100%; height: auto; }

@keyframes nadenade {
    0%, 100% { transform: rotate(-1.2deg) scale(1.025); }
    50% { transform: rotate(1.2deg) scale(1.03); }
}

.status {
    display: inline-block;
    background: var(--mint-pale);
    color: #2f7a4c;
    padding: 9px 22px;
    border-radius: 999px;
    font-weight: 700;
    margin: 14px 0 26px;
    border: 2px dashed var(--mint);
}

.status::before {
    content: '●';
    color: #4cc98a;
    margin-right: 8px;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink { 50% { opacity: .25; } }

/* ボタン */
.buttons { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
    display: inline-block;
    text-decoration: none;
    padding: 14px 30px;
    border-radius: 999px;
    font-weight: 700;
    transition: transform .35s var(--poyon), box-shadow .3s, background .3s;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: .95rem;
}

.btn:hover { transform: translateY(-4px) scale(1.04); box-shadow: var(--shadow-hover); }
.btn:active { transform: translateY(0) scale(.96); }

.btn-main {
    background: linear-gradient(135deg, var(--pink), var(--pink-deep));
    color: #fff;
    box-shadow: 0 6px 18px rgba(233, 121, 143, .35);
}

.btn-vrc { background: #06aac5; color: #fff; }
.btn-vrc:hover { background: #08bcd9; }

.btn-sub {
    background: #fff;
    border: 2px solid var(--lav-pale);
    color: var(--lav-deep);
}

/* ヒーローカード（診療案内ボード） */
.hero-card {
    background: var(--paper);
    border-radius: var(--r-lg);
    padding: 30px 32px;
    border: 2px solid var(--lav-pale);
    box-shadow: var(--shadow-soft);
    position: relative;
}

/* カード上部のクリップ風飾り */
.hero-card::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    width: 84px;
    height: 26px;
    background: linear-gradient(135deg, var(--lav), var(--lav-deep));
    border-radius: 8px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, .12);
}

.hero-card h3 {
    margin-bottom: 16px;
    color: var(--lav-deep);
    text-align: center;
    font-size: 1.15rem;
}

.hero-card table { width: 100%; border-collapse: collapse; font-size: .95rem; }

.hero-card td {
    padding: 11px 6px;
    border-bottom: 2px dotted var(--lav-pale);
}

.hero-card tr:last-child td { border-bottom: none; }
.hero-card td:first-child { color: var(--lav-deep); font-weight: 700; white-space: nowrap; }

/* ---------- 心電図ディバイダー ---------- */
.ecg-divider {
    display: block;
    width: min(680px, 90%);
    margin: -34px auto 0;
    position: relative;
    z-index: 2;
}

.ecg-divider .ecg-line-svg { display: block; width: 100%; height: 56px; overflow: visible; }

/* 常時うっすら残るトレース（モニターの残像のような下地） */
.ecg-divider .ecg-base {
    fill: none;
    stroke: var(--pink);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: .22;
}

/* その上を、明るい光が左→右へ走る。走り終えると消えて、また最初から流れる
   （pathLength=100 で線の長さを正規化し、画面幅によらず一定の見え方にする） */
.ecg-divider .ecg-sweep {
    fill: none;
    stroke: var(--pink-deep);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 22 100;
    stroke-dashoffset: 0;
    animation: ecg-sweep 3s linear infinite;
}

/* 中央の肉球：縦横比を保ったまま線の中央に重ねる */
.ecg-paw {
    position: absolute;
    left: 50%;
    bottom: 6px;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    pointer-events: none;
}
.ecg-paw svg { display: block; width: 100%; height: 100%; overflow: visible; }

/* 肉球も心電図と同じペンで描いた線画にして、トレースになじませる。
   走査の光が中央を通る瞬間に、ぽんっと脈打って明るくなる */
.ecg-pad,
.ecg-paw .ecg-toe {
    fill: var(--pink-pale);
    stroke: var(--pink);
    stroke-width: 2;
    stroke-linejoin: round;
    opacity: .3;
    transform-origin: center;
    transform-box: fill-box;
    animation: ecg-beat 3s ease-in-out infinite;
}

.ecg-paw .ecg-toe:nth-of-type(1) { animation-delay: .95s; }
.ecg-paw .ecg-toe:nth-of-type(2) { animation-delay: 1.02s; }
.ecg-paw .ecg-toe:nth-of-type(3) { animation-delay: 1.09s; }
.ecg-paw .ecg-toe:nth-of-type(4) { animation-delay: 1.16s; }
.ecg-pad { animation-delay: 1.05s; }

/* 光が線の上を一本の帯になって流れる → 端まで行くと消えて、また先頭から */
@keyframes ecg-sweep {
    from { stroke-dashoffset: 22; }
    to   { stroke-dashoffset: -100; }
}

/* 普段はうっすら、光が通る瞬間だけ明るく＆少し弾む */
@keyframes ecg-beat {
    0%, 100% { opacity: .3; transform: scale(1); }
    7%       { opacity: 1;  transform: scale(1.16); }
    22%      { opacity: .5; transform: scale(1); }
}

/* ---------- 共通セクション ---------- */
section { padding: 88px 20px; }

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 14px;
    color: var(--lav-deep);
}

.section-sub {
    text-align: center;
    color: var(--pink-deep);
    font-size: .85rem;
    letter-spacing: .25em;
    font-weight: 700;
    margin-bottom: 52px;
}

.section-sub::before, .section-sub::after { content: ' 🐾 '; }

/* ---------- グリッド・カード ---------- */
.grid {
    max-width: 1160px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 26px;
}

.card {
    background: var(--paper);
    border-radius: var(--r-lg);
    padding: 32px 30px;
    border: 2px solid var(--lav-pale);
    border-top: 6px solid var(--lav);
    box-shadow: var(--shadow-soft);
    transition: transform .4s var(--poyon), box-shadow .35s;
    position: relative;
    overflow: hidden;
}

/* カードごとにパステル色を順番に */
.grid > .card:nth-child(3n+2), .grid > .card-link:nth-child(3n+2) .card { border-top-color: var(--pink); }
.grid > .card:nth-child(3n),   .grid > .card-link:nth-child(3n) .card   { border-top-color: var(--mint); }

.card:hover { transform: translateY(-7px) rotate(-.6deg); box-shadow: var(--shadow-hover); }

.card h3 { color: var(--lav-deep); font-size: 1.12rem; margin-bottom: 10px; }
.card strong { color: var(--ink); font-size: 1.3rem; }
.card p { color: #6f6788; font-size: .95rem; line-height: 1.8; }

.card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-link .card { height: 100%; }
.card-link:hover .card { transform: translateY(-7px) rotate(.6deg); box-shadow: var(--shadow-hover); }

/* 戻ってきたカードの一時的なハイライト（自動でフェードアウト） */
.card-link.return-highlight .card {
    animation: return-highlight-fade 1.5s ease-out forwards;
}
@keyframes return-highlight-fade {
    0%   { box-shadow: 0 0 0 4px var(--pink), var(--shadow-hover); border-color: var(--lav); background: var(--pink-pale); }
    100% { box-shadow: var(--shadow-soft); border-color: var(--lav-pale); background: var(--paper); }
}

/* キャストカードの写真 */
.cast-photo {
    margin: -32px -30px 18px;
    overflow: hidden;
    border-bottom: 2px dashed var(--lav-pale);
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--lav-pale);
}

.cast-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
    transition: transform .6s var(--poyon);
}

.card-link:hover .cast-photo img { transform: scale(1.07) rotate(1deg); }

.cast-role {
    display: inline-block;
    background: var(--lav-pale);
    color: var(--lav-deep);
    font-size: .78rem;
    font-weight: 700;
    padding: 3px 14px;
    border-radius: 999px;
    margin-bottom: 8px;
}

.cast-more {
    display: inline-block;
    margin-top: 12px;
    color: var(--pink-deep);
    font-weight: 700;
    font-size: .85rem;
}

/* ---------- タイムライン（診療の流れ） ---------- */
.timeline { max-width: 880px; margin: auto; counter-reset: step; }

.timeline-item {
    background: var(--paper);
    border: 2px solid var(--lav-pale);
    padding: 28px 30px 28px 86px;
    margin-bottom: 24px;
    border-radius: var(--r-md);
    box-shadow: var(--shadow-soft);
    position: relative;
    transition: transform .35s var(--poyon);
}

.timeline-item:hover { transform: translateX(8px); }

/* 番号を肉球バッジに */
.timeline-item::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 22px;
    top: 26px;
    width: 44px;
    height: 44px;
    border-radius: 50% 50% 48% 52% / 55% 55% 45% 45%;
    background: linear-gradient(135deg, var(--pink), var(--pink-deep));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Kiwi Maru', serif;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(233, 121, 143, .35);
}

/* 肉球の指あと（4つ） */
.timeline-item::after {
    content: '';
    position: absolute;
    left: 26px;
    top: 18px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pink);
    box-shadow: 9px -5px 0 var(--pink), 19px -5px 0 var(--pink), 29px 0 0 var(--pink);
    opacity: .85;
}

.timeline-item h3 { color: var(--lav-deep); margin-bottom: 6px; }

/* ---------- フッター ---------- */
/* プロフィール詳細ページは内容が短くてもフッターを画面下部に張り付かせる
   （スティッキーフッター：body を縦フレックスにして本文を伸ばす） */
body:has(.profile-container) {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
body:has(.profile-container) .profile-container {
    flex: 1 0 auto;
}

footer {
    background: linear-gradient(160deg, var(--lav-pale), var(--pink-pale));
    text-align: center;
    padding: 50px 20px 40px;
    color: var(--lav-deep);
    margin-top: 70px;
    border-top: 3px dashed var(--lav);
}

.footer-paws {
    font-size: 1.3rem;
    letter-spacing: 14px;
    margin-bottom: 14px;
    display: inline-block;   /* 吹き出しを肉球の上に重ねるため */
    position: relative;
    cursor: pointer;         /* ホバー時は指（ボタン）カーソル */
}

/* ホバーで おむれちゅ先生のひとことが、ふわっと浮かび上がる吹き出し */
.footer-paws::after {
    content: 'おむれちゅ先生「ここにはなにもないよ！」';
    position: absolute;
    left: 50%;
    bottom: calc(100% + 12px);
    transform: translate(-50%, 8px);
    white-space: nowrap;
    letter-spacing: normal;
    font-size: .82rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--pink-deep);
    background: #fff;
    padding: 9px 16px;
    border-radius: 16px;
    border: 2px solid var(--pink-pale);
    box-shadow: 0 8px 20px rgba(140, 125, 192, .25);
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease, transform .35s var(--poyon);
}

/* 吹き出しのしっぽ（下向き） */
.footer-paws::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: calc(100% + 5px);
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: #fff;
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease;
}

.footer-paws:hover::after {
    opacity: 1;
    transform: translate(-50%, 0);
}
.footer-paws:hover::before { opacity: 1; }

.footer-links { margin-bottom: 14px; }

.footer-links a {
    text-decoration: none;
    color: var(--lav-deep);
    margin: 0 12px;
    font-weight: 700;
    transition: .3s;
}

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

footer small { font-size: .82rem; opacity: .8; }

/* ==========================================================
   ギミック類
   ========================================================== */

/* ---------- 問診票・処方箋モーダル ---------- */
.monshin-overlay {
    position: fixed;
    inset: 0;
    background: rgba(75, 65, 104, .45);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .4s, visibility .4s;
}

.monshin-overlay.open { opacity: 1; visibility: visible; }

.monshin-card {
    background: #fffdf8;
    width: min(520px, 100%);
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--r-lg);
    border: 3px solid var(--lav);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .25);
    padding: 46px 34px 34px;
    position: relative;
    transform: scale(.7) translateY(40px);
    transition: transform .5s var(--poyon);
}

.monshin-overlay.open .monshin-card { transform: scale(1) translateY(0); }

/* バインダーのクリップ */
.monshin-card::before {
    content: '';
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 30px;
    background: linear-gradient(135deg, var(--lav), var(--lav-deep));
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .18);
}

.monshin-head { text-align: center; margin-bottom: 22px; }
.monshin-head .mark { font-size: 2rem; display: inline-block; animation: heartbeat 2s infinite; }
.monshin-head h2 { color: var(--lav-deep); font-size: 1.4rem; }
.monshin-head p { font-size: .85rem; color: #8a80a6; }

.monshin-close {
    position: absolute;
    top: 14px;
    right: 16px;
    border: none;
    background: var(--lav-pale);
    color: var(--lav-deep);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform .3s var(--poyon), background .3s;
}

.monshin-close:hover { transform: rotate(90deg) scale(1.1); background: var(--pink-pale); }

.monshin-field { margin-bottom: 22px; }

.monshin-field > label, .monshin-field > .field-label {
    display: block;
    font-weight: 700;
    color: var(--lav-deep);
    margin-bottom: 8px;
    font-size: .95rem;
}

.monshin-field input[type="text"] {
    width: 100%;
    padding: 13px 16px;
    border: 2px solid var(--lav-pale);
    border-radius: var(--r-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--ink);
    background: #fff;
    transition: border-color .3s, box-shadow .3s;
}

.monshin-field input[type="text"]:focus {
    outline: none;
    border-color: var(--pink);
    box-shadow: 0 0 0 4px var(--pink-pale);
}

/* 疲れ度：肉球レーティング */
.paw-rating { display: flex; gap: 6px; }

.paw-rating button {
    border: none;
    background: none;
    font-size: 1.9rem;
    cursor: pointer;
    filter: grayscale(1) opacity(.4);
    transition: transform .3s var(--poyon), filter .25s;
    line-height: 1;
    padding: 2px;
}

.paw-rating button.on { filter: none; transform: scale(1.12); }
.paw-rating button:hover { transform: scale(1.3) rotate(-10deg); }

.paw-rating-label { font-size: .8rem; color: #8a80a6; margin-top: 4px; }

/* 撫でられたい場所：チップ選択 */
.chip-group { display: flex; flex-wrap: wrap; gap: 10px; }

.chip-group input { position: absolute; opacity: 0; pointer-events: none; }

.chip-group label {
    padding: 10px 20px;
    border-radius: 999px;
    border: 2px solid var(--lav-pale);
    background: #fff;
    cursor: pointer;
    font-weight: 700;
    font-size: .9rem;
    color: var(--ink);
    transition: all .3s var(--poyon);
    user-select: none;
}

.chip-group label:hover { transform: translateY(-3px); border-color: var(--pink); }

.chip-group input:checked + label {
    background: linear-gradient(135deg, var(--pink), var(--pink-deep));
    border-color: var(--pink-deep);
    color: #fff;
    transform: scale(1.05);
}

.chip-group input:focus-visible + label { outline: 3px solid var(--sky); outline-offset: 2px; }

.monshin-submit { width: 100%; margin-top: 6px; text-align: center; }

.monshin-skip {
    display: block;
    margin: 14px auto 0;
    background: none;
    border: none;
    color: #9a91b5;
    font-size: .82rem;
    cursor: pointer;
    text-decoration: underline;
    font-family: inherit;
}

/* ----- カルテ（診断結果） ----- */
.shohousen { display: none; text-align: left; }
.monshin-card.done .monshin-form { display: none; }
.monshin-card.done .shohousen { display: block; animation: pop-in .6s var(--poyon); }

@keyframes pop-in {
    0% { transform: scale(.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.shohousen-head {
    text-align: center;
    border-bottom: 3px double var(--lav);
    padding-bottom: 12px;
    margin-bottom: 18px;
}

.shohousen-head h2 { font-size: 1.5rem; color: var(--lav-deep); letter-spacing: .3em; }
.shohousen-head p { font-size: .8rem; color: #8a80a6; }

.shohousen dl { font-size: .95rem; }

.shohousen dt {
    color: var(--pink-deep);
    font-weight: 700;
    margin-top: 14px;
    font-size: .85rem;
}

.shohousen dd { margin-left: 0; padding: 4px 0 4px 14px; border-left: 3px solid var(--pink-pale); }

.shohousen .rx-mark {
    font-family: 'Kiwi Maru', serif;
    font-size: 1.6rem;
    color: var(--lav);
    margin-right: 8px;
}

/* 院長の肉球印 */
.shohousen-stamp {
    margin: 22px 0 6px auto;
    width: 86px;
    height: 86px;
    border: 3px solid var(--pink-deep);
    border-radius: 50%;
    color: var(--pink-deep);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    font-weight: 700;
    transform: rotate(-8deg);
    animation: stamp-in .5s .4s var(--poyon) backwards;
}

.shohousen-stamp span:first-child { font-size: 1.4rem; }

@keyframes stamp-in {
    0% { transform: rotate(-8deg) scale(2.4); opacity: 0; }
    100% { transform: rotate(-8deg) scale(1); opacity: 1; }
}

.shohousen-close-btn { margin-top: 16px; width: 100%; text-align: center; }

/* ---------- エフェクト専用レイヤー ----------
   紙吹雪や肉球が画面端をはみ出してもスクロールバーが
   一瞬出ないよう、overflow:hidden の固定レイヤーに封じ込める */
.fx-layer {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 3000;
}

/* ---------- 肉球クリックエフェクト ---------- */
.paw-pop {
    position: absolute;
    pointer-events: none;
    font-size: 26px;
    animation: paw-pop-anim .8s var(--poyon) forwards;
    user-select: none;
}

@keyframes paw-pop-anim {
    0% { transform: translate(-50%, -50%) scale(0) rotate(-20deg); opacity: 1; }
    50% { transform: translate(-50%, -50%) scale(1.25) rotate(8deg); opacity: 1; }
    100% { transform: translate(-50%, -90%) scale(.9) rotate(0deg); opacity: 0; }
}

/* なでなで時のハート・音符 */
.float-particle {
    position: absolute;
    pointer-events: none;
    font-size: 20px;
    animation: float-up 1.4s ease-out forwards;
    user-select: none;
}

@keyframes float-up {
    0% { transform: translate(-50%, -50%) scale(.4); opacity: 0; }
    20% { opacity: 1; }
    100% { transform: translate(calc(-50% + var(--dx, 0px)), -160px) scale(1.1) rotate(var(--rot, 10deg)); opacity: 0; }
}

/* カルテ発行時の紙吹雪 */
.confetti-paw {
    position: absolute;
    pointer-events: none;
    font-size: 22px;
    top: -40px;
    animation: confetti-fall linear forwards;
    user-select: none;
}

@keyframes confetti-fall {
    to { transform: translateY(110vh) rotate(540deg); opacity: .7; }
}

/* イースターエッグ（肉球3連打）のお祝いメッセージ */
.paw-shower-msg {
    position: absolute;
    top: 38%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 88vw;
    text-align: center;
    font-family: 'Kiwi Maru', serif;
    font-weight: 700;
    font-size: clamp(1.3rem, 5.5vw, 2.4rem);
    line-height: 1.45;
    color: #fff;
    background: linear-gradient(135deg, var(--pink), var(--pink-deep));
    padding: 16px 30px;
    border-radius: 26px;
    border: 4px solid #fff;
    box-shadow: 0 12px 30px rgba(233, 121, 143, .45);
    pointer-events: none;
    user-select: none;
    animation: paw-shower-msg-in .5s var(--poyon) both,
               paw-shower-msg-out .5s ease 2.5s forwards;
}

@keyframes paw-shower-msg-in {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(.4) rotate(-6deg); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(-2deg); }
}

@keyframes paw-shower-msg-out {
    to { opacity: 0; transform: translate(-50%, -50%) scale(1.12) rotate(-2deg); }
}

/* ---------- BGM・効果音ボタン ---------- */
.sound-toggle {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 1500;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 13px 22px;
    border-radius: 999px;
    border: 3px solid #fff;
    background: #b9b3cc;                 /* OFF：グレー */
    color: #fff;
    font-family: inherit;
    font-weight: 700;
    font-size: .9rem;
    letter-spacing: .05em;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(107, 92, 168, .35);
    transition: transform .35s var(--poyon), background .3s;
}

.sound-toggle:hover { transform: scale(1.06); }

.sound-toggle { white-space: nowrap; }

/* スマホでは小さく：「🎵 ON / 🔇 OFF」だけの表示にする */
@media (max-width: 768px) {
    .sound-toggle {
        padding: 9px 14px;
        font-size: .8rem;
        gap: 5px;
        right: 12px;
        bottom: 12px;
        border-width: 2px;
    }

    .sound-toggle .st-full { display: none; }
}

.sound-toggle.playing {
    background: linear-gradient(135deg, var(--lav), var(--pink));   /* ON：ブランドカラー */
    animation: bounce 1.2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* ---------- ふわふわ背景の肉球 ---------- */
.bg-paws {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bg-paws span {
    position: absolute;
    bottom: -60px;
    font-size: 30px;
    opacity: 0;
    animation: paw-rise linear infinite;
}

@keyframes paw-rise {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    10% { opacity: .18; }
    90% { opacity: .12; }
    100% { transform: translateY(-110vh) rotate(40deg); opacity: 0; }
}

/* コンテンツは背景より前へ */
nav, header, section, footer, .topbar, .ecg-divider, .notice-maps-wrapper, .profile-container { position: relative; z-index: 1; }

/* ---------- スクロール出現（ぽよん版） ---------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px) scale(.97);
    transition: opacity .9s ease-out, transform .9s var(--poyon);
    will-change: opacity, transform;
}

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

/* ---------- 注意事項ページ：ポスター ---------- */
.notice-maps-wrapper {
    max-width: 1100px;
    margin: 50px auto 60px;
    padding: 0 20px;
    display: flex;
    gap: 30px;
    justify-content: center;
}

.notice-map-item { flex: 1; min-width: 0; }

.notice-map-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--r-lg);
    border: 5px solid #fff;
    box-shadow: var(--shadow-soft);
    cursor: zoom-in;
    transition: transform .4s var(--poyon), box-shadow .35s;
}

.notice-map-item img:hover { transform: scale(1.02) rotate(-.5deg); box-shadow: var(--shadow-hover); }

/* クリックで拡大できる画像はズームインカーソルで示す */
.zoomable-img { cursor: zoom-in; }

/* プロフィール詳細の先生の写真は、タップ（手）カーソルにする */
#js-photo.zoomable-img { cursor: pointer; }

/* 拡大オーバーレイ */
.overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2200;
    background: rgba(40, 32, 64, .9);
    align-items: center;
    justify-content: center;
    padding: 30px;
    cursor: zoom-out;
}

.overlay-content {
    max-width: 92%;
    max-height: 92%;
    border-radius: 14px;
    animation: pop-in .4s var(--poyon);
}

.close-btn {
    position: absolute;
    top: 18px;
    right: 30px;
    color: #fff;
    font-size: 2.4rem;
    cursor: pointer;
    line-height: 1;
}

/* ---------- プロフィールページ ---------- */
.profile-container {
    display: flex;
    align-items: flex-start;
    max-width: 1100px;
    margin: 56px auto;
    padding: 0 20px;
    gap: 50px;
}

.profile-left { flex: 0 0 40%; max-width: 450px; width: 100%; }

.photo-frame {
    width: 100%;
    position: relative;
    cursor: pointer;
}

.photo-frame img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--r-lg);
    border: 6px solid #fff;
    box-shadow: var(--shadow-soft);
    transition: transform .5s var(--poyon);
}

.photo-frame:hover img { animation: nadenade 1s ease-in-out infinite; }

.photo-frame::after {
    content: '🐾 なでなで OK';
    position: absolute;
    left: 14px;
    bottom: 14px;
    background: rgba(255, 255, 255, .92);
    color: var(--pink-deep);
    font-size: .78rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 999px;
}

.profile-right { flex: 1; display: flex; flex-direction: column; text-align: left; }

.profile-role {
    display: inline-block;
    align-self: flex-start;
    background: var(--lav-pale);
    color: var(--lav-deep);
    font-weight: 700;
    font-size: .9rem;
    padding: 5px 18px;
    border-radius: 999px;
    margin: 0 0 12px;
}

.profile-name { font-size: 2.4rem; color: var(--ink); margin: 0 0 20px; }

.profile-comment {
    font-size: 1.05rem;
    color: var(--lav-deep);
    background: var(--lav-pale);
    padding: 16px 22px;
    border-radius: var(--r-md);
    border-left: 6px solid var(--lav);
    margin-bottom: 25px;
    position: relative;
}

.profile-comment::before {
    content: '💬';
    position: absolute;
    top: -14px;
    left: 14px;
    font-size: 1.2rem;
}

.profile-text {
    font-size: 1rem;
    line-height: 2;
    color: #5d5478;
    margin-bottom: 36px;
    background: var(--paper);
    border: 2px solid var(--lav-pale);
    border-radius: var(--r-md);
    padding: 24px 26px;
}

.btn-back {
    display: inline-block;
    align-self: flex-start;
    padding: 12px 26px;
    background: #fff;
    color: var(--lav-deep);
    text-decoration: none;
    border: 2px solid var(--lav-pale);
    border-radius: 999px;
    font-weight: 700;
    transition: all .3s var(--poyon);
}

.btn-back:hover { background: var(--lav-pale); transform: translateX(-5px); }

/* ---------- 「(多分...)」 ---------- */
.tbn {
    display: inline;
    font-size: .75rem;
    color: #9a91b5;
    font-weight: normal;
    margin-left: 2px;
}

/* ==========================================================
   レスポンシブ
   ========================================================== */
@media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; gap: 44px; padding: 70px 20px 90px; }
    .hero-logo-heading { display: flex; justify-content: center; }
}

@media (max-width: 768px) {
    .nav-inner { flex-direction: column; gap: 8px; padding: 12px 10px; }
    .nav-links { justify-content: center; width: 100%; }
    .nav-links a { font-size: .85rem; margin: 0 10px; }
    .nav-links a::after { display: none; }

    .section-title { font-size: 1.6rem; }
    .buttons { flex-direction: column; }
    .btn { text-align: center; }

    .notice-maps-wrapper { flex-direction: column; gap: 20px; margin: 26px auto 40px; }

    .profile-container { flex-direction: column; gap: 30px; }
    .profile-left, .profile-right { flex: 0 0 100%; max-width: 100%; }
    .profile-name { font-size: 1.8rem; }

    .timeline-item { padding-left: 78px; }
    .monshin-card { padding: 40px 22px 26px; }
}

/* ---------- アクセシビリティ：動きを減らす設定の尊重 ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
    .bg-paws { display: none; }
    html { scroll-behavior: auto; }
}

/* キーボードフォーカス */
a:focus-visible, button:focus-visible, input:focus-visible {
    outline: 3px solid var(--sky);
    outline-offset: 2px;
}