/* =========================================
   企業理念ページ（/philosophy/）2026-10-20
   黒と金の2色と現場写真で、代表挨拶 → 企業理念 → ビジョン を見せる
   ========================================= */
#mt-philo {
    --ph-ink: #0d0d0d;
    --ph-ink-2: #1a1a1a;
    --ph-paper: #f4f3f0;
    --ph-white: #ffffff;
    --ph-gold: #b88a3a;
    --ph-gold-2: #d4ad5c;
    --ph-gray: #66625c;
    --ph-mincho: "Shippori Mincho B1", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
    --ph-sans: "Noto Sans JP", sans-serif;
    --ph-en: "Oswald", "Noto Sans JP", sans-serif;
    --ph-ease: cubic-bezier(0.215, 0.61, 0.355, 1);
    --ph-ease-2: cubic-bezier(0.77, 0, 0.175, 1);

    background: var(--ph-paper);
    color: var(--ph-ink);
    font-family: var(--ph-sans);
    overflow: hidden;
}

#mt-philo *,
#mt-philo *::before,
#mt-philo *::after {
    box-sizing: border-box;
}

#mt-philo img {
    display: block;
    max-width: none;
}

#mt-philo figure {
    margin: 0;
}

#mt-philo .ph-wrap {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
}

#mt-philo .ph-nb {
    display: inline-block;
}

/* ---------- 出現アニメーション ---------- */
#mt-philo .ph-reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 1s var(--ph-ease), transform 1s var(--ph-ease), clip-path 1.4s var(--ph-ease-2);
}

#mt-philo .ph-reveal.is-in {
    opacity: 1;
    transform: none;
}

#mt-philo .ph-reveal--slide {
    transform: translateX(-80px);
}

#mt-philo .ph-reveal--clip {
    opacity: 1;
    transform: none;
    clip-path: inset(0 0 100% 0);
}

/* 表示後は右下の金の影まで見えるよう、切り抜きを外側に広げる */
#mt-philo .ph-reveal--clip.is-in {
    clip-path: inset(0 -40px -40px 0);
}

#mt-philo .ph-rise {
    opacity: 0;
    transform: translateY(48px);
    transition: opacity 1.2s var(--ph-ease), transform 1.2s var(--ph-ease);
}

#mt-philo.is-loaded .ph-rise {
    opacity: 1;
    transform: none;
}

#mt-philo.is-loaded .ph-rise:nth-child(2) { transition-delay: 0.15s; }
#mt-philo.is-loaded .ph-rise:nth-child(3) { transition-delay: 0.3s; }
#mt-philo.is-loaded .ph-rise:nth-child(4) { transition-delay: 0.45s; }
#mt-philo.is-loaded .ph-rise:nth-child(5) { transition-delay: 0.6s; }

@media (prefers-reduced-motion: reduce) {
    #mt-philo .ph-reveal,
    #mt-philo .ph-rise {
        opacity: 1;
        transform: none;
        clip-path: none;
        transition: none;
    }
    #mt-philo .ph-hero-ghost span,
    #mt-philo .ph-philo-ghost span,
    #mt-philo .ph-hero-photo,
    #mt-philo .ph-hero-scroll span::after {
        animation: none !important;
    }
}

/* ---------- 共通の見出しラベル（01 MESSAGE 代表挨拶） ---------- */
#mt-philo .ph-label {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin: 0 0 48px;
    line-height: 1;
}

#mt-philo .ph-label-num {
    font-family: var(--ph-en);
    font-weight: 700;
    font-size: 15px;
    color: var(--ph-gold);
    letter-spacing: 0.1em;
    padding-right: 14px;
    border-right: 1px solid currentColor;
}

#mt-philo .ph-label-en {
    font-family: var(--ph-en);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.3em;
}

#mt-philo .ph-label-ja {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--ph-gray);
}

#mt-philo .ph-label--dark .ph-label-num {
    color: var(--ph-gold-2);
}

#mt-philo .ph-label--dark .ph-label-en {
    color: var(--ph-white);
}

#mt-philo .ph-label--dark .ph-label-ja {
    color: rgba(255, 255, 255, 0.6);
}

#mt-philo .ph-sec {
    padding: 160px 0;
    position: relative;
}

/* 背景の大きな白抜き番号 */
#mt-philo .ph-bignum {
    position: absolute;
    top: 40px;
    right: -1vw;
    font-family: var(--ph-en);
    font-weight: 700;
    font-size: clamp(180px, 28vw, 440px);
    line-height: 0.8;
    color: transparent;
    -webkit-text-stroke: 1px rgba(13, 13, 13, 0.09);
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

#mt-philo .ph-bignum--dark {
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.08);
}

/* ---------- HERO ---------- */
#mt-philo .ph-hero {
    position: relative;
    background: #eef3f7;
    color: var(--ph-ink);
    min-height: 640px;
    height: calc(100vh - 80px);
    max-height: 980px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

#mt-philo .ph-hero-photo {
    position: absolute;
    inset: 0;
    overflow: hidden;
    animation: ph-zoom-in 2.6s var(--ph-ease) both;
}

#mt-philo .ph-hero-photo img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 70% 25%;
    transform: scale(1.15);
    will-change: transform;
}

#mt-philo .ph-hero-photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.78) 30%, rgba(255, 255, 255, 0.2) 58%, rgba(255, 255, 255, 0) 75%),
        linear-gradient(0deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0) 26%);
}

@keyframes ph-zoom-in {
    from { transform: scale(1.12); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

#mt-philo .ph-hero-ghost {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.12em;
    font-size: clamp(110px, 15vw, 260px);
    pointer-events: none;
    user-select: none;
    z-index: 1;
}

#mt-philo .ph-hero-ghost span,
#mt-philo .ph-philo-ghost span {
    display: block;
    white-space: nowrap;
    font-family: var(--ph-en);
    font-weight: 700;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px rgba(184, 138, 58, 0.4);
    animation: ph-drift 24s linear infinite;
    will-change: transform;
}

@keyframes ph-drift {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

#mt-philo .ph-hero-inner {
    position: relative;
    z-index: 2;
}

#mt-philo .ph-hero-en {
    display: flex;
    align-items: center;
    gap: 20px;
    font-family: var(--ph-en);
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 0.5em;
    color: var(--ph-gold);
    margin: 0 0 28px;
}

#mt-philo .ph-hero-en::before {
    content: '';
    width: 56px;
    height: 2px;
    background: var(--ph-gold);
}

#mt-philo .ph-hero-title {
    font-family: var(--ph-mincho);
    font-weight: 800;
    font-size: clamp(20px, 1.8vw, 26px);
    line-height: 1.4;
    letter-spacing: 0.3em;
    margin: 0 0 20px;
    color: #3a3833;
}

/* ヒーローの GOOD JOB！GOOD DAYS！（ふつうのゴシック） */
/* 企業理念セクションの大見出しと同じ書体（Oswald） */
#mt-philo .ph-hero-slogan {
    font-family: var(--ph-en);
    font-weight: 700;
    font-size: clamp(48px, 5.7vw, 104px);
    letter-spacing: 0.01em;
    line-height: 1.05;
    white-space: nowrap;
    color: var(--ph-ink);
    margin: 0 0 28px;
    text-shadow: 0 2px 18px rgba(255, 255, 255, 0.7);
}

/* 行は水平のまま、1文字ずつ斜めにする（斜体）。ph-rise の動きと別の要素にかける */
#mt-philo .ph-tilt {
    display: inline-block;
    transform: skewX(-12deg);
    transform-origin: left bottom;
}

#mt-philo .ph-hero-slogan .ph-nb + .ph-nb {
    color: var(--ph-gold);
}

/* サブキャッチ「シゴト　仲間　いい一日」は言葉の間を空けて並べる */
#mt-philo .ph-hero-lead .ph-nb + .ph-nb {
    margin-left: 1em;
}

#mt-philo .ph-hero-lead {
    font-family: var(--ph-mincho);
    font-weight: 800;
    font-size: clamp(24px, 2.6vw, 38px);
    letter-spacing: 0.16em;
    color: var(--ph-ink-2);
    margin: 0 0 56px;
    text-shadow: 0 2px 14px rgba(255, 255, 255, 0.8);
}

#mt-philo .ph-hero-index {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 48px;
}

#mt-philo .ph-hero-index a {
    display: inline-flex;
    align-items: baseline;
    gap: 12px;
    color: #3a3833;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.15em;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(13, 13, 13, 0.25);
    transition: color 0.3s, border-color 0.3s;
}

#mt-philo .ph-hero-index a span {
    font-family: var(--ph-en);
    color: var(--ph-gold);
    letter-spacing: 0.1em;
}

#mt-philo .ph-hero-index a:hover,
#mt-philo .ph-hero-index a:focus-visible {
    color: var(--ph-ink);
    border-color: var(--ph-gold);
}

#mt-philo .ph-hero-scroll {
    position: absolute;
    right: 40px;
    bottom: 0;
    z-index: 2;
}

#mt-philo .ph-hero-scroll span {
    display: block;
    writing-mode: vertical-rl;
    font-family: var(--ph-en);
    font-size: 11px;
    letter-spacing: 0.4em;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
    position: relative;
    padding-bottom: 96px;
}

#mt-philo .ph-hero-scroll span::before,
#mt-philo .ph-hero-scroll span::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 1px;
    height: 80px;
    background: rgba(255, 255, 255, 0.25);
}

#mt-philo .ph-hero-scroll span::after {
    background: var(--ph-gold-2);
    animation: ph-scroll 2.2s var(--ph-ease-2) infinite;
}

@keyframes ph-scroll {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- 01 MESSAGE ---------- */
#mt-philo .ph-message {
    background: var(--ph-paper);
    padding-bottom: 240px;
}

#mt-philo .ph-message-grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: clamp(48px, 7vw, 100px);
    align-items: start;
    z-index: 1;
}

#mt-philo .ph-message-head {
    position: sticky;
    top: 120px;
}

/* 「つまらない事を／面白く」は PC・スマホとも この2行で改行する */
#mt-philo .ph-message-catch {
    font-family: var(--ph-mincho);
    font-weight: 800;
    font-size: clamp(40px, 3.6vw, 54px);
    line-height: 1.45;
    letter-spacing: 0.1em;
    margin: 0;
    color: var(--ph-ink);
    position: relative;
    padding-top: 32px;
    white-space: nowrap;
}

#mt-philo .ph-message-catch::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 80px;
    height: 3px;
    background: var(--ph-gold);
}

#mt-philo .ph-message-photo {
    margin-top: 48px;
    margin-right: 24px;
    height: clamp(240px, calc(100vh - 480px), 520px);
    overflow: hidden;
    position: relative;
    box-shadow: 24px 24px 0 var(--ph-gold);
}

#mt-philo .ph-message-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
}

#mt-philo .ph-message-body {
    max-width: 680px;
    padding-top: 72px;
}

#mt-philo .ph-message-body p {
    font-size: 17px;
    line-height: 2.3;
    letter-spacing: 0.04em;
    color: #2b2925;
    margin: 0 0 40px;
}

#mt-philo .ph-message-sub {
    font-family: var(--ph-mincho);
    font-weight: 800;
    font-size: clamp(26px, 2.6vw, 36px);
    line-height: 1.6;
    letter-spacing: 0.06em;
    margin: 88px 0 32px;
    padding-top: 32px;
    position: relative;
    color: var(--ph-ink);
}

#mt-philo .ph-message-sub::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 48px;
    height: 2px;
    background: var(--ph-gold);
}

#mt-philo .ph-message-sub em {
    font-style: normal;
    color: var(--ph-gold);
}

#mt-philo .ph-message-body .ph-message-close {
    margin: 96px 0 64px;
    padding: 0;
    font-family: var(--ph-mincho);
    font-weight: 700;
    color: var(--ph-ink);
}

/* 代表挨拶の結びの GOOD JOB！GOOD DAYS！（明朝体） */
/* 企業理念セクションの大見出しと同じ書体（Oswald） */
#mt-philo .ph-message-close-slogan {
    display: block;
    font-family: var(--ph-en);
    font-weight: 700;
    font-size: clamp(42px, 4.6vw, 66px);
    line-height: 1.05;
    letter-spacing: 0.01em;
    transform: rotate(-4deg) skewX(-10deg);
    transform-origin: left center;
    padding: 4px 0 6px;
    color: var(--ph-gold);
    margin-bottom: 16px;
}

/* 結びは GOOD JOB! と GOOD DAYS! の2行 */
#mt-philo .ph-message-close-slogan .ph-nb {
    display: block;
}

#mt-philo .ph-message-close-text {
    display: block;
    font-size: 22px;
    line-height: 1.8;
    letter-spacing: 0.08em;
}

#mt-philo .ph-message-body .ph-message-sign {
    display: flex;
    justify-content: flex-end;
    align-items: baseline;
    gap: 20px;
    margin: 0;
}

#mt-philo .ph-message-sign-role {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--ph-gray);
}

#mt-philo .ph-message-sign-name {
    font-family: var(--ph-mincho);
    font-weight: 800;
    font-size: 30px;
    letter-spacing: 0.2em;
    color: var(--ph-ink);
}

/* ---------- 現場写真の帯（紙と黒の境目にまたがる） ---------- */
/* 自動で流れつつ、指やマウスで左右に動かせる（流す処理はページ下部のスクリプト） */
#mt-philo .ph-strip {
    position: relative;
    background: linear-gradient(180deg, var(--ph-paper) 0%, var(--ph-paper) 50%, var(--ph-ink) 50%, var(--ph-ink) 100%);
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    cursor: grab;
    -webkit-user-select: none;
    user-select: none;
    margin-top: -120px;
    padding-bottom: 20px;
}

#mt-philo .ph-strip-track {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    width: max-content;
}

#mt-philo .ph-strip::-webkit-scrollbar {
    display: none;
}

#mt-philo .ph-strip.is-dragging {
    cursor: grabbing;
}

#mt-philo .ph-strip-item img {
    -webkit-user-drag: none;
    pointer-events: none;
}


#mt-philo .ph-strip-item {
    flex: none;
    width: 420px;
    height: 280px;
    overflow: hidden;
    background: var(--ph-ink-2);
}

#mt-philo .ph-strip-item:nth-child(even) {
    margin-top: 48px;
}

#mt-philo .ph-strip-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ph-ease);
}

#mt-philo .ph-strip-item:hover img {
    transform: scale(1.06);
}

/* ---------- 02 PHILOSOPHY ---------- */
#mt-philo .ph-philosophy {
    background: var(--ph-ink);
    color: var(--ph-white);
    padding-top: 140px;
    padding-bottom: 320px;
}

#mt-philo .ph-philo-ghost {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 40px;
    font-size: clamp(120px, 17vw, 300px);
    pointer-events: none;
    user-select: none;
    opacity: 0.6;
}

#mt-philo .ph-philo-ghost span {
    animation-duration: 54s;
    animation-direction: reverse;
}

#mt-philo .ph-philo-title {
    margin: 0 0 100px;
    font-family: var(--ph-en);
    font-weight: 700;
    line-height: 0.98;
    letter-spacing: 0.01em;
    position: relative;
    z-index: 1;
    /* ロゴの「GOOD JOB! GOOD DAYS!」のように少し右上がりに傾ける */
    transform: rotate(-4deg) skewX(-10deg);
    transform-origin: left center;
}

#mt-philo .ph-philo-line {
    display: block;
    white-space: nowrap;
    font-size: clamp(72px, 13vw, 210px);
    color: var(--ph-white);
}

#mt-philo .ph-philo-line--gold {
    padding-left: 0.6em;
    background: linear-gradient(120deg, #a87a2c 0%, #e2bf72 45%, #b88a3a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition-delay: 0.15s;
}

#mt-philo .ph-philo-cards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 28px;
    position: relative;
    z-index: 1;
}

#mt-philo .ph-philo-card {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--ph-ink-2);
}

#mt-philo .ph-philo-card:nth-child(2) {
    margin-top: 80px;
    transition-delay: 0.12s;
}

#mt-philo .ph-philo-card:nth-child(3) {
    margin-top: 160px;
    transition-delay: 0.24s;
}

#mt-philo .ph-philo-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.04);
    transition: transform 1.4s var(--ph-ease);
}

#mt-philo .ph-philo-card:nth-child(1) img { object-position: 36% center; }
#mt-philo .ph-philo-card:nth-child(2) img { object-position: 60% center; }
#mt-philo .ph-philo-card:nth-child(3) img { object-position: 38% center; }

#mt-philo .ph-philo-card:hover img {
    transform: scale(1.12);
}

#mt-philo .ph-philo-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(13, 13, 13, 0.92) 0%, rgba(13, 13, 13, 0.25) 45%, rgba(13, 13, 13, 0) 70%);
}

#mt-philo .ph-philo-card-word {
    position: absolute;
    left: 32px;
    right: 32px;
    bottom: 32px;
    z-index: 1;
    font-family: var(--ph-mincho);
    font-weight: 800;
    font-size: clamp(28px, 3vw, 44px);
    letter-spacing: 0.12em;
    line-height: 1.3;
    white-space: nowrap;
    color: var(--ph-white);
}

#mt-philo .ph-philo-card-word::before {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--ph-gold-2);
    margin-bottom: 18px;
}

/* ---------- 03 VISION ---------- */
#mt-philo .ph-vision {
    position: relative;
    background: var(--ph-ink);
    color: var(--ph-white);
    min-height: 760px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: -1px;
}

#mt-philo .ph-vision-photo {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 62%;
    overflow: hidden;
}

#mt-philo .ph-vision-photo img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 30% 30%;
    transform: scale(1.15);
    will-change: transform;
}

#mt-philo .ph-vision-photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(13, 13, 13, 0) 40%, rgba(13, 13, 13, 0.85) 82%, var(--ph-ink) 100%),
        linear-gradient(180deg, var(--ph-ink) 0%, rgba(13, 13, 13, 0) 18%, rgba(13, 13, 13, 0) 82%, var(--ph-ink) 100%);
}

#mt-philo .ph-vision-inner {
    z-index: 1;
    padding-top: 140px;
    padding-bottom: 140px;
}

#mt-philo .ph-vision-text {
    margin-left: 46%;
}

#mt-philo .ph-vision-steps {
    margin: 0;
    font-family: var(--ph-mincho);
    font-weight: 800;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

#mt-philo .ph-vision-step {
    display: block;
    white-space: nowrap;
    line-height: 1.3;
    letter-spacing: 0.08em;
}

#mt-philo .ph-vision-step--1 {
    font-size: clamp(26px, 2.6vw, 38px);
    color: rgba(255, 255, 255, 0.75);
}

#mt-philo .ph-vision-step--2 {
    font-size: clamp(30px, 3.2vw, 46px);
    padding-left: 40px;
    color: var(--ph-white);
    transition-delay: 0.15s;
}

#mt-philo .ph-vision-step--3 {
    font-size: clamp(48px, 5.4vw, 84px);
    padding-left: 80px;
    color: var(--ph-gold-2);
    transition-delay: 0.3s;
}

#mt-philo .ph-vision-step--3::after {
    content: '';
    display: block;
    width: 100%;
    max-width: 480px;
    height: 2px;
    margin-top: 20px;
    background: linear-gradient(90deg, var(--ph-gold-2), transparent);
}

/* ---------- 会社情報へ ---------- */
#mt-philo .ph-next {
    display: block;
    background: var(--ph-ink);
    color: var(--ph-white);
    text-decoration: none;
    padding: 72px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    transition: background 0.4s;
}

#mt-philo .ph-next-inner {
    display: flex;
    align-items: center;
    gap: 32px;
}

#mt-philo .ph-next-en {
    font-family: var(--ph-en);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.4em;
    color: var(--ph-gold-2);
}

#mt-philo .ph-next-ja {
    font-size: clamp(18px, 2vw, 24px);
    font-weight: 700;
    letter-spacing: 0.08em;
}

#mt-philo .ph-next-arrow {
    margin-left: auto;
    width: 64px;
    height: 64px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    position: relative;
    flex: none;
    transition: border-color 0.3s, transform 0.4s var(--ph-ease);
}

#mt-philo .ph-next-arrow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: translate(-70%, -50%) rotate(45deg);
}

#mt-philo .ph-next:hover,
#mt-philo .ph-next:focus-visible {
    background: var(--ph-ink-2);
}

#mt-philo .ph-next:hover .ph-next-arrow,
#mt-philo .ph-next:focus-visible .ph-next-arrow {
    border-color: var(--ph-gold-2);
    transform: translateX(8px);
}

/* ---------- PC：文字の固まりを上に寄せ、右の人物の頭より上でスローガンを大きく ---------- */
@media (min-width: 1025px) {
    #mt-philo .ph-hero {
        align-items: flex-start;
    }
    #mt-philo .ph-hero-inner {
        padding-top: clamp(24px, 6vh, 90px);
    }
    #mt-philo .ph-hero-slogan {
        font-size: clamp(64px, 6.5vw, 124px);
    }
}

/* ---------- タブレット ---------- */
@media (max-width: 1024px) {
    #mt-philo .ph-message-grid {
        grid-template-columns: minmax(0, 1fr);
    }
    #mt-philo .ph-message-head {
        position: static;
    }
    #mt-philo .ph-message-photo {
        height: clamp(220px, 50vw, 420px);
        box-shadow: 16px 16px 0 var(--ph-gold);
        margin-right: 16px;
    }
    #mt-philo .ph-message-body {
        padding-top: 56px;
    }

    #mt-philo .ph-vision {
        display: block;
        min-height: 0;
    }
    #mt-philo .ph-vision-photo {
        position: relative;
        width: 100%;
        height: clamp(300px, 70vw, 560px);
    }
    #mt-philo .ph-vision-photo::after {
        background: linear-gradient(180deg, var(--ph-ink) 0%, rgba(13, 13, 13, 0) 20%, rgba(13, 13, 13, 0) 55%, var(--ph-ink) 100%);
    }
    #mt-philo .ph-vision-inner {
        margin-top: -120px;
        padding-top: 0;
        padding-bottom: 120px;
    }
    #mt-philo .ph-vision-text {
        margin-left: 0;
    }
}

/* ---------- スマホ ---------- */
@media (max-width: 768px) {
    #mt-philo .ph-wrap {
        padding: 0 20px;
    }
    #mt-philo .ph-sec {
        padding: 96px 0;
    }
    #mt-philo .ph-label {
        margin-bottom: 36px;
        gap: 10px;
    }
    #mt-philo .ph-label-num {
        padding-right: 10px;
    }
    #mt-philo .ph-label-en {
        font-size: 13px;
        letter-spacing: 0.22em;
    }
    #mt-philo .ph-label-ja {
        font-size: 12px;
    }
    #mt-philo .ph-bignum {
        top: 24px;
        font-size: 44vw;
    }

    #mt-philo .ph-hero {
        min-height: 560px;
        height: calc(100svh - 80px);
        align-items: flex-end;
        padding-bottom: 72px;
    }
    #mt-philo .ph-hero-photo img {
        object-position: 68% 25%;
    }
    #mt-philo .ph-hero-photo::after {
        background: linear-gradient(0deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.82) 44%, rgba(255, 255, 255, 0) 74%);
    }
    #mt-philo .ph-hero-ghost {
        top: 90px;
        bottom: auto;
        font-size: 30vw;
    }
    #mt-philo .ph-hero-en {
        font-size: 13px;
        letter-spacing: 0.4em;
        margin-bottom: 18px;
        gap: 14px;
    }
    #mt-philo .ph-hero-en::before {
        width: 36px;
    }
    #mt-philo .ph-hero-title {
        font-size: 17px;
        letter-spacing: 0.24em;
        margin-bottom: 14px;
    }
    #mt-philo .ph-hero-lead {
        font-size: clamp(18px, 5.6vw, 24px);
        letter-spacing: 0.1em;
        margin-bottom: 36px;
    }
    #mt-philo .ph-hero-index {
        gap: 10px 24px;
    }
    #mt-philo .ph-hero-index a {
        font-size: 13px;
        letter-spacing: 0.1em;
        gap: 8px;
    }
    #mt-philo .ph-hero-scroll {
        display: none;
    }

    #mt-philo .ph-message {
        padding-bottom: 150px;
    }
    #mt-philo .ph-message-catch {
        font-size: clamp(36px, 11vw, 48px);
        line-height: 1.4;
        letter-spacing: 0.06em;
    }
    #mt-philo .ph-message-photo {
        margin-top: 36px;
        height: 62vw;
        box-shadow: 12px 12px 0 var(--ph-gold);
        margin-right: 12px;
    }
    #mt-philo .ph-message-body {
        padding-top: 48px;
    }
    #mt-philo .ph-message-body p {
        font-size: 15px;
        line-height: 2.1;
        margin-bottom: 30px;
    }
    #mt-philo .ph-message-sub {
        font-size: clamp(22px, 6.4vw, 28px);
        margin: 64px 0 24px;
        padding-top: 24px;
    }
    #mt-philo .ph-message-body .ph-message-close {
        margin: 64px 0 48px;
    }
    #mt-philo .ph-message-close-slogan {
        font-size: clamp(34px, 10.5vw, 48px);
        margin-bottom: 12px;
    }
    #mt-philo .ph-message-close-text {
        font-size: 17px;
    }
    #mt-philo .ph-hero-slogan {
        font-size: clamp(26px, 9vw, 48px);
        margin-bottom: 20px;
    }
    #mt-philo .ph-message-sign-name {
        font-size: 24px;
    }

    #mt-philo .ph-strip {
        margin-top: -80px;
    }
    #mt-philo .ph-strip-track {
        gap: 12px;
    }
    #mt-philo .ph-strip-item {
        width: 220px;
        height: 150px;
    }
    #mt-philo .ph-strip-item:nth-child(even) {
        margin-top: 28px;
    }

    #mt-philo .ph-philosophy {
        padding-top: 96px;
        padding-bottom: 180px;
    }
    #mt-philo .ph-philo-ghost {
        bottom: 24px;
        font-size: 32vw;
    }
    #mt-philo .ph-philo-title {
        margin-bottom: 56px;
    }
    #mt-philo .ph-philo-line {
        font-size: clamp(48px, 15.5vw, 96px);
    }
    #mt-philo .ph-philo-line--gold {
        padding-left: 0;
    }
    #mt-philo .ph-philo-cards {
        grid-template-columns: minmax(0, 1fr);
        gap: 16px;
    }
    #mt-philo .ph-philo-card,
    #mt-philo .ph-philo-card:nth-child(2),
    #mt-philo .ph-philo-card:nth-child(3) {
        aspect-ratio: 16 / 10;
        margin-top: 0;
    }
    #mt-philo .ph-philo-card:nth-child(2) {
        margin-left: 24px;
    }
    #mt-philo .ph-philo-card:nth-child(3) {
        margin-left: 48px;
    }
    #mt-philo .ph-philo-card-word {
        left: 20px;
        right: 20px;
        bottom: 18px;
        font-size: clamp(24px, 7.4vw, 32px);
    }
    #mt-philo .ph-philo-card-word::before {
        width: 32px;
        margin-bottom: 12px;
    }

    #mt-philo .ph-vision-inner {
        margin-top: -80px;
        padding-bottom: 96px;
    }
    #mt-philo .ph-vision-steps {
        gap: 18px;
    }
    #mt-philo .ph-vision-step--1 {
        font-size: clamp(21px, 6.2vw, 30px);
    }
    #mt-philo .ph-vision-step--2 {
        font-size: clamp(22px, 6.6vw, 34px);
        padding-left: 0.8em;
    }
    #mt-philo .ph-vision-step--3 {
        font-size: clamp(34px, 10.5vw, 60px);
        padding-left: 1.2em;
    }

    #mt-philo .ph-next {
        padding: 48px 0;
    }
    #mt-philo .ph-next-inner {
        flex-wrap: wrap;
        gap: 10px 20px;
    }
    #mt-philo .ph-next-en {
        width: 100%;
        font-size: 12px;
    }
    #mt-philo .ph-next-ja {
        font-size: 16px;
        flex: 1;
        min-width: 0;
    }
    #mt-philo .ph-next-arrow {
        width: 48px;
        height: 48px;
    }
}

/* 原文の改行は、狭い画面では外して自然に流す（長い行が1〜2文字だけ折り返すのを防ぐ） */
@media (max-width: 480px) {
    #mt-philo .ph-message-body p:not(.ph-message-close):not(.ph-message-sign) br {
        display: none;
    }
    #mt-philo .ph-message-body p {
        text-wrap: pretty;
    }
}