@charset "UTF-8";

:root {
    /* カラー */
    --accent:        #e6007e;
    --accent2:       #00b4dc;
    --bg:            #ffffff;
    --surface:       #f3f4f6;
    --ink:           #14161a;
    --muted:         #6b7280;
    --line:          rgba(0, 0, 0, 0.10);
    --hero-bg:       #0d0f14;
    --section-dark:  #14161a;

    /* タイポグラフィ */
    --font-ja:       'Noto Sans JP', sans-serif;
    --font-head:     'Zen Kaku Gothic New', sans-serif;
    --font-en:       'Oswald', sans-serif;

    /* レイアウト */
    --max-width:     1180px;
    --section-px:    clamp(18px, 4vw, 48px);
    --section-py:    clamp(64px, 9vw, 120px);

    /* スクロールマージン（固定ヘッダー対応） */
    --header-offset: 76px;
}

/* スクロールマージン（このサイト専用） */
section[id] {
    scroll-margin-top: var(--header-offset);
}

/* テキスト選択色（このサイト専用） */
::selection {
    background: var(--accent);
    color: #fff;
}


/* ========================================
   HEADER
======================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 112px;
    padding: 0 var(--section-px);
    background: transparent;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.site-header.is-hidden {
    transform: translateY(-100%);
}

.site-header__logo {
    display: flex;
    align-items: center;
}

.site-header__logo img {
    height: 92px;
    width: auto;
}

.site-header__nav {
    display: flex;
    align-items: center;
    margin-right: calc(-1 * var(--section-px));
}

.site-header__cta {
    display: inline-flex;
    align-items: center;
    color: #fff;
    background: var(--accent);
    padding: 12px 24px 12px 42px;
    font-family: var(--font-head);
    font-weight: 900;
    font-size: 14px;
    line-height: 1.5;
    clip-path: polygon(30px 0, 100% 0, 100% 100%, 0 100%);
    transition: opacity 0.2s;
}

.site-header__cta:hover {
    opacity: 0.85;
}

.site-header__cta > span {
    display: flex;
    flex-direction: column;
}

.site-header__cta-row {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.site-header__cta-arrow {
    font-size: 15px;
}


/* ========================================
   セクションラベル（共通）
======================================== */
.section-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.section-label__bar {
    width: 34px;
    height: 6px;
    background: var(--accent);
    transform: skewX(-20deg);
    display: block;
    flex-shrink: 0;
}

.section-label__text {
    font: 600 12px/1 var(--font-en);
    letter-spacing: 0.24em;
    color: var(--accent);
}

.section-label--light .section-label__text {
    color: var(--accent);
}


/* ========================================
   HERO
======================================== */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    background: var(--hero-bg);
    overflow: hidden;
    padding: 96px var(--section-px) 64px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero__scrim {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: radial-gradient(70% 60% at 50% 50%, rgba(13, 15, 20, 0.55), rgba(13, 15, 20, 0.18) 65%, rgba(13, 15, 20, 0) 100%);
}

.hero__overlay {
    position: absolute;
    left: 71vw;
    top: 70vh;
    transform: translate(-50%, -50%);
    width: 105vw;
    max-width: none;
    z-index: 3;
    pointer-events: none;
    opacity: 0;
}

.hero__overlay.is-dropped {
    animation: overlayDrop 0.2s cubic-bezier(0, 0, 0, 1) 1s forwards;
}


/* ========================================
   CREDENTIALS MARQUEE
======================================== */
.marquee {
    background: var(--section-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.marquee__track {
    display: flex;
    width: max-content;
    gap: 48px;
    animation: scaMarquee 48s linear infinite;
}

.marquee__list {
    display: flex;
    align-items: center;
    gap: 48px;
}

.marquee__item {
    display: flex;
    align-items: center;
}

.marquee__img {
    display: block;
    width: clamp(160px, 20.83vw, 400px);
    height: auto;
}

.marquee__link {
    display: block;
    transition: opacity 0.2s;
}

.marquee__link:hover {
    opacity: 0.75;
}

.marquee:hover .marquee__track {
    animation-play-state: paused;
}


/* ========================================
   ABOUT
======================================== */
.about {
    background: var(--bg);
    padding: var(--section-py) var(--section-px);
}

.about__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
}

.about__title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(28px, 4.4vw, 46px);
    line-height: 1.15;
    color: var(--ink);
    transform: skewX(-5deg);
    margin-bottom: 22px;
}

.about__lead {
    color: var(--muted);
    font-size: 15px;
    line-height: 2;
    margin-bottom: 34px;
}

.about__modes {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* モードカード */
.mode-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 20px 22px 20px 24px;
    overflow: hidden;
}

.mode-card__border {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    display: block;
}

.mode-card--replay .mode-card__border { background: var(--accent2); }
.mode-card--live   .mode-card__border { background: var(--accent); }

.mode-card__header {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-bottom: 9px;
}

.mode-card__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 4px;
    font: 700 20px/1 var(--font-en);
    color: #fff;
    transform: skewX(-9deg);
    border-radius: 5px;
    flex-shrink: 0;
}

.mode-card__number span {
    display: inline-block;
    transform: skewX(9deg);
}

.mode-card__number--accent2 { background: var(--accent2); }
.mode-card__number--accent  { background: var(--accent); }

.mode-card__label {
    transform: skewX(-5deg);
}

.mode-card__en {
    display: flex;
    align-items: center;
    gap: 6px;
    font: 700 10px/1 var(--font-en);
    letter-spacing: 0.2em;
    margin-bottom: 3px;
}

.mode-card--replay .mode-card__en { color: var(--accent2); }
.mode-card--live   .mode-card__en { color: var(--accent); }

.mode-card__title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: 21px;
    line-height: 1;
    color: var(--ink);
}

.mode-card__desc {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.85;
}

/* LIVEドット */
.live-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    animation: scaPulse 1.4s ease-in-out infinite;
}

/* Aboutビジュアル */
.about__visual {
    aspect-ratio: 4 / 3;
    border-radius: 12px;
    overflow: hidden;
}

.about__visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
}

.about__visual-img.is-visible {
    animation: flicker-in-1 2s linear forwards;
}

.about__placeholder {
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        -45deg,
        #e8e8e8,
        #e8e8e8 4px,
        #f3f3f3 4px,
        #f3f3f3 16px
    );
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #ccc;
    border-radius: 12px;
}

.about__placeholder-label {
    font-size: 13px;
    color: #999;
    text-align: center;
    line-height: 1.6;
}


/* ========================================
   VIDEO SELECT
======================================== */
.content-select {
    background: var(--section-dark);
    padding: var(--section-py) var(--section-px);
    position: relative;
    overflow: hidden;
}

.content-select::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(230, 0, 126, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.content-select__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.content-select__title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(24px, 3.6vw, 40px);
    line-height: 1.2;
    color: #fff;
    transform: skewX(-5deg);
    margin-bottom: 20px;
}

.content-select__lead {
    color: rgba(255, 255, 255, 0.65);
    font-size: 15px;
    line-height: 2;
    margin-bottom: 48px;
    max-width: 640px;
}

.content-select__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.content-select__tile {
    aspect-ratio: 1 / 1;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 16px;
}

.content-select__tile-img {
    opacity: 0;
}

.content-select__tile-img.is-visible {
    animation: flicker-in-short 1.2s linear forwards;
}


.content-select__tile--water,
.content-select__tile--winter,
.content-select__tile--motor,
.content-select__tile--para {
    background: #06070a;
}

.content-select__tile::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 6px,
        rgba(255, 255, 255, 0.03) 6px,
        rgba(255, 255, 255, 0.03) 12px
    );
}

.content-select__tile::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, transparent 100%);
    z-index: 1;
}

.content-select__tile-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.content-select__tile-label {
    position: relative;
    z-index: 2;
    font: 600 13px/1 var(--font-en);
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.85);
}


/* ========================================
   NATIONWIDE
======================================== */
.nationwide {
    background: var(--section-dark);
    padding: var(--section-py) var(--section-px);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.nationwide__stripe {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 8px,
        rgba(255, 255, 255, 0.02) 8px,
        rgba(255, 255, 255, 0.02) 16px
    );
    pointer-events: none;
}

.nationwide::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse at center, rgba(0, 180, 220, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.nationwide__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.nationwide__title {
    margin-bottom: 24px;
}

.nationwide__title-sub {
    display: block;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: clamp(16px, 2vw, 22px);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.nationwide__title-main {
    display: inline-block;
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(52px, 11vw, 130px);
    line-height: 1;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: skewX(-6deg);
}

.nationwide__lead {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 2;
    margin-bottom: 12px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.nationwide__note {
    color: rgba(255, 255, 255, 0.4);
    font-size: 12px;
    line-height: 1.8;
    margin-bottom: 48px;
}

.nationwide__cases {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.nationwide__case-placeholder {
    aspect-ratio: 16 / 10;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 13px;
    background: rgba(255, 255, 255, 0.03);
}

.nationwide__case-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 10px;
    display: block;
    opacity: 0;
}

.nationwide__case-img.is-visible {
    animation: flicker-in-short 1.2s linear forwards;
}

.nationwide__case:nth-child(1) .nationwide__case-img.is-visible { animation-delay: 0s; }
.nationwide__case:nth-child(2) .nationwide__case-img.is-visible { animation-delay: 0.4s; }
.nationwide__case:nth-child(3) .nationwide__case-img.is-visible { animation-delay: 0.2s; }


/* ========================================
   CONTENTS LIBRARY
======================================== */
.contents {
    background: var(--bg);
    padding: var(--section-py) var(--section-px);
}

.contents__inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.contents__title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(24px, 3.6vw, 40px);
    line-height: 1.2;
    color: var(--ink);
    transform: skewX(-5deg);
    margin-bottom: 40px;
}

.contents__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.contents__card {
    border-radius: 10px;
    overflow: hidden;
    background: var(--surface);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: default;
}

.contents__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.contents__thumb {
    aspect-ratio: 16 / 10;
    background: linear-gradient(
        135deg,
        hsl(var(--thumb-hue, 210) 48% 22%),
        hsl(calc(var(--thumb-hue, 210) + 18) 55% 12%)
    );
    position: relative;
    overflow: hidden;
}

.contents__thumb-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
}

.contents__thumb-img.is-visible {
    animation: flicker-in-short 1.2s linear forwards;
}

.contents__category {
    display: block;
    font: 500 11px/1 var(--font-en);
    letter-spacing: 0.1em;
    color: var(--muted);
    padding: 10px 12px 4px;
}

.contents__name {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 14px;
    line-height: 1.4;
    color: var(--ink);
    padding: 0 12px 12px;
}


/* ========================================
   EVENTS
======================================== */
.events {
    background: var(--surface);
    padding: var(--section-py) var(--section-px);
}

.events__inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.events__title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(24px, 3.6vw, 40px);
    line-height: 1.2;
    color: var(--ink);
    transform: skewX(-5deg);
    margin-bottom: 40px;
}

.events__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.events__card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s;
}

.events__card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

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

.events__card .events__thumb--placeholder {
    clip-path: inset(0 100% 0 0);
}

.events__card.is-visible .events__thumb--placeholder {
    animation: slide-reveal 1.0s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.events__card.is-visible:nth-child(1) .events__thumb--placeholder { animation-delay: 0s; }
.events__card.is-visible:nth-child(2) .events__thumb--placeholder { animation-delay: 0.15s; }
.events__card.is-visible:nth-child(3) .events__thumb--placeholder { animation-delay: 0.3s; }
.events__card.is-visible:nth-child(4) .events__thumb--placeholder { animation-delay: 0.45s; }

.events__thumb--placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: #ff0000;
    box-shadow: 0 0 8px 3px rgba(255, 0, 0, 0.9), 0 0 20px 6px rgba(255, 0, 0, 0.6);
    z-index: 10;
    pointer-events: none;
    opacity: 0;
}

.events__card.is-visible .events__thumb--placeholder::before {
    animation: laser-scan 1.0s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.events__card.is-visible:nth-child(1) .events__thumb--placeholder::before { animation-delay: 0s; }
.events__card.is-visible:nth-child(2) .events__thumb--placeholder::before { animation-delay: 0.15s; }
.events__card.is-visible:nth-child(3) .events__thumb--placeholder::before { animation-delay: 0.3s; }
.events__card.is-visible:nth-child(4) .events__thumb--placeholder::before { animation-delay: 0.45s; }

.events__thumb--placeholder {
    aspect-ratio: 16 / 9;
    position: relative;
    overflow: hidden;
    background: #fff;
}

.events__thumb-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.events__card-body {
    padding: 16px 18px 20px;
}

.events__status {
    display: inline-block;
    font: 600 11px/1 var(--font-en);
    letter-spacing: 0.1em;
    padding: 5px 10px;
    border-radius: 999px;
    margin-bottom: 10px;
}

.events__status--scheduled { background: #e60000; color: #fff; }
.events__status--ended     { background: rgba(0,0,0,.08); color: rgba(0,0,0,.4); }

.events__date {
    display: block;
    font: 600 12px/1 var(--font-en);
    letter-spacing: 0.08em;
    color: var(--muted);
    margin-bottom: 8px;
}

.events__name {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: 17px;
    line-height: 1.3;
    color: var(--ink);
    margin-bottom: 6px;
}

.events__venue {
    font-size: 13px;
    color: var(--muted);
}


/* ========================================
   NEWS
======================================== */
.news {
    background: var(--bg);
    padding: var(--section-py) var(--section-px);
}

.news__inner {
    max-width: 980px;
    margin: 0 auto;
}

.news__title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(24px, 3.6vw, 40px);
    line-height: 1.2;
    color: var(--ink);
    transform: skewX(-5deg);
    margin-bottom: 40px;
}

.news__list {
    border-top: 1px solid var(--line);
}

.news__item {
    border-bottom: 1px solid var(--line);
}

.news__link {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 8px;
    transition: background 0.2s;
}

.news__link:hover {
    background: var(--surface);
}

.news__tag {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 68px;
    font: 600 11px/1 var(--font-head);
    letter-spacing: 0.04em;
    padding: 5px 0;
    border-radius: 5px;
    background: #2b2f3a;
    color: #fff;
    white-space: nowrap;
}

.news__text {
    flex: 1;
    font-size: 14px;
    line-height: 1.6;
    color: var(--ink);
}

.news__arrow {
    flex-shrink: 0;
    color: var(--muted);
    font-size: 14px;
}


/* ========================================
   CONTACT
======================================== */
.contact {
    background: var(--section-dark);
    padding: var(--section-py) var(--section-px);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.contact__deco {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(230, 0, 126, 0.08) 0%, transparent 50%, rgba(0, 180, 220, 0.06) 100%);
    pointer-events: none;
}

.contact__inner {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact__title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(28px, 4.4vw, 46px);
    line-height: 1.15;
    color: #fff;
    transform: skewX(-5deg);
    margin-bottom: 20px;
}

.contact__lead {
    color: rgba(255, 255, 255, 0.65);
    font-size: 15px;
    line-height: 2;
    margin-bottom: 48px;
}

.contact__cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    text-align: left;
}

.contact__card {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    padding: 32px 28px;
    transition: border-color 0.2s, background 0.2s;
}

.contact__card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.22);
}

.contact__card-en {
    display: block;
    font: 700 11px/1 var(--font-en);
    letter-spacing: 0.24em;
    color: var(--accent);
    margin-bottom: 12px;
}

.contact__card-title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: 18px;
    line-height: 1.4;
    color: #fff;
    margin-bottom: 12px;
}

.contact__card-desc {
    font-size: 14px;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 24px;
}

.contact__card-btn {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    font: 700 13px/1 var(--font-head);
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 10px 20px;
    border-radius: 999px;
    transition: background 0.2s, color 0.2s;
}

.contact__card:hover .contact__card-btn,
.contact__card-btn:hover {
    background: var(--accent);
    color: #fff;
}

.contact__card--general .contact__card-en {
    color: var(--accent2);
}

.contact__card--general .contact__card-btn {
    color: var(--accent2);
    border-color: var(--accent2);
}

.contact__card--general:hover .contact__card-btn,
.contact__card--general .contact__card-btn:hover {
    background: var(--accent2);
}


/* ========================================
   FOOTER
======================================== */
.site-footer {
    background: #06070a;
}

/* --- 開発・協力会社 --- */
.footer-partners {
    padding: 28px var(--section-px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-partners__inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-partners__heading {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.footer-partners__heading-bar {
    display: block;
    width: 24px;
    height: 20px;
    background: var(--accent);
    transform: skewX(-22deg);
    flex-shrink: 0;
    margin-left: 6px;
}

.footer-partners__heading-text {
    font: 600 12px/1 var(--font-en);
    letter-spacing: 0.26em;
    color: rgba(255, 255, 255, 0.65);
    white-space: nowrap;
}

.footer-partners__heading-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.15), transparent);
}

.footer-partners__plates {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.footer-partners__collab {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 40px;
}

/* ステッカープレート */
.sticker-plate {
    display: inline-flex;
    align-items: stretch;
    text-decoration: none;
}

.sticker-plate__tab {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    background: rgba(255, 255, 255, 0.3);
    transform: skewX(-12deg);
}

.sticker-plate__tab span {
    display: block;
    transform: skewX(12deg);
    font: 700 13px/1 var(--font-en);
    letter-spacing: 0.22em;
    color: rgba(255, 255, 255, 0.6);
    white-space: nowrap;
}

.sticker-plate__tab--accent2 {
    background: rgba(255, 255, 255, 0.1);
}

/* 開発プレート本体 */
.sticker-plate--dev .sticker-plate__body {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 16px 24px;
    width: 320px;
    box-sizing: border-box;
    background: var(--section-dark);
    transform: skewX(-12deg);
}

.sticker-plate--dev .sticker-plate__logo {
    height: 56px;
    width: auto;
    transform: skewX(12deg);
    flex-shrink: 0;
}

.sticker-plate__text {
    transform: skewX(12deg);
}

.sticker-plate__text p {
    font: 700 13px/1.4 var(--font-ja);
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.02em;
}

.sticker-plate__text-main {
    font-size: 15px !important;
    margin-top: 6px;
}

/* 協力プレート本体 */
.sticker-plate--collab .sticker-plate__body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 24px;
    width: 300px;
    height: 84px;
    box-sizing: border-box;
    background: var(--section-dark);
    transform: skewX(-12deg);
}

.sticker-plate--collab .sticker-plate__logo {
    height: 30px;
    width: auto;
    object-fit: contain;
    transform: skewX(12deg);
}

.sticker-plate__name {
    display: block;
    transform: skewX(12deg);
    font: 700 12px/1 var(--font-ja);
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
}

/* --- フッターメイン --- */
.footer-main {
    padding: 144px var(--section-px) 40px;
}

.footer-main__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.footer-main__logo {
    display: inline-block;
}

.footer-main__logo img {
    height: 96px;
    width: auto;
    display: block;
}

.footer-main__row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.footer-main__nav {
    display: flex;
    align-items: flex-start;
    gap: 48px;
    margin-right: 6vw;
}

/* フッターナビグループ */
.footer-nav-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav-group__label {
    font: 600 11px/1 var(--font-en);
    letter-spacing: 0.18em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 4px;
}

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

.footer-nav__link {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.2s;
}

.footer-nav__link:hover {
    color: #fff;
}

/* 監修・運営 */
.footer-supervisor {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.footer-supervisor__logo {
    height: 52px;
    width: auto;
}

.footer-supervisor__name {
    font-size: 12px;
    color: #fff;
    line-height: 1.7;
    letter-spacing: 0.02em;
}

.footer-supervisor__address {
    font-size: 11px;
    font-style: normal;
    color: #fff;
    line-height: 1.8;
    letter-spacing: 0.02em;
}

.footer-supervisor__tel {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.footer-supervisor__tel-img {
    height: 14px;
    width: auto;
    display: block;
}

/* --- コピーライト --- */
.footer-copy {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 16px var(--section-px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 100%;
}

.footer-copy__text {
    font: 500 12px/1 var(--font-en);
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.35);
}

.footer-copy__tagline {
    font: 500 11px/1 var(--font-en);
    letter-spacing: 0.18em;
    color: rgba(255, 255, 255, 0.2);
}


/* ========================================
   NEWS PAGE
======================================== */

.news-page {
    background: var(--bg);
    min-height: 100vh;
    padding: 140px var(--section-px) 100px;
}

.news-page__inner {
    max-width: 980px;
    margin: 0 auto;
}

.news-page__title {
    font-family: var(--font-head);
    font-weight: 900;
    font-size: clamp(24px, 3.6vw, 40px);
    color: var(--ink);
    letter-spacing: 0.04em;
    margin-top: 20px;
    margin-bottom: 48px;
}

/* 日付カラム追加 */
.news__link {
    padding: 20px 12px;
}

.news__date {
    flex-shrink: 0;
    font: 400 13px/1 var(--font-en);
    letter-spacing: 0.05em;
    color: var(--muted);
    white-space: nowrap;
    min-width: 100px;
}

/* ----------------------------------------
   記事詳細
---------------------------------------- */
.news-article {
    max-width: 760px;
    margin: 0 auto;
}

.news-article__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 64px;
    margin-bottom: 10px;
}

.news-article__date {
    font: 400 13px/1 var(--font-en);
    letter-spacing: 0.05em;
    color: var(--muted);
}

.news-article__title {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: clamp(22px, 3vw, 32px);
    color: var(--ink);
    letter-spacing: 0.03em;
    line-height: 1.4;
    margin-top: 1.0em;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
}

.news-article__body {
    font-size: 15px;
    line-height: 2;
    min-height: 200px;
    color: var(--ink);
}

.news-article__body p {
    margin-bottom: 1.6em;
}

.news-article__body p:last-child {
    margin-bottom: 0;
}

.news-article__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font: 500 13px/1 var(--font-ja);
    color: var(--muted);
    letter-spacing: 0.04em;
    margin-top: 56px;
    transition: color 0.2s;
}

.news-article__back:hover {
    color: var(--ink);
}

/* ----------------------------------------
   記事下：最新情報一覧
---------------------------------------- */
.news-latest {
    max-width: 760px;
    margin: 80px auto 0;
    padding-top: 48px;
    border-top: 1px solid var(--line);
}

.news-latest__title {
    font: 700 14px/1 var(--font-en);
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-bottom: 24px;
}


/* ========================================
   CONTACT PAGE
======================================== */

.contact-page {
    min-height: 100vh;
    background: #f8f8f8;
    padding: 140px var(--section-px) 100px;
    color: #1a1a1a;
}

.contact-page__inner {
    max-width: 760px;
    margin: 0 auto;
}

.contact-page .section-label {
    margin-top: 64px;
}

.contact-page__title {
    font: 700 36px/1.2 var(--font-head);
    letter-spacing: 0.04em;
    margin-bottom: 8px;
    margin-top: 20px;
    color: #111;
}

.contact-page__subtitle {
    font: 500 15px/1 var(--font-ja);
    color: #888;
    letter-spacing: 0.06em;
    margin-bottom: 32px;
}

.contact-page__desc {
    font-size: 14px;
    line-height: 1.9;
    color: #555;
    margin-bottom: 12px;
}

.contact-page__media-note {
    font-size: 13px;
    color: #999;
    margin-bottom: 56px;
}

.contact-page__media-note a {
    color: var(--accent2);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.contact-page__media-note a:hover {
    color: #111;
}

/* ----------------------------------------
   フォーム
---------------------------------------- */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group__label {
    display: flex;
    align-items: center;
    gap: 8px;
    font: 600 13px/1 var(--font-ja);
    letter-spacing: 0.05em;
    color: #333;
}

.form-badge {
    display: inline-block;
    font: 600 10px/1 var(--font-en);
    letter-spacing: 0.08em;
    padding: 3px 7px;
    border-radius: 3px;
    flex-shrink: 0;
    white-space: nowrap;
}

.form-badge--required {
    background: var(--accent);
    color: #fff;
}

.form-badge--optional {
    background: #e0e0e0;
    color: #888;
}

.form-input,
.form-textarea,
.form-select {
    background: #fff;
    border: 1px solid #d8d8d8;
    border-radius: 8px;
    color: #1a1a1a;
    font: 400 15px/1.5 var(--font-ja);
    padding: 14px 16px;
    transition: border-color 0.2s;
    width: 100%;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #bbb;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--accent2);
    outline: none;
}

.form-textarea {
    min-height: 160px;
    resize: vertical;
}

.form-select {
    cursor: pointer;
    color: #555;
}

.form-select option {
    background: #fff;
    color: #1a1a1a;
}

.form-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-checks {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #444;
    user-select: none;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.15s, border-color 0.15s;
    position: relative;
}

.form-check input[type="radio"] {
    border-radius: 50%;
}

.form-check input[type="checkbox"]:checked,
.form-check input[type="radio"]:checked {
    background: var(--accent2);
    border-color: var(--accent2);
}

.form-check input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 6px;
    width: 4px;
    height: 8px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

.form-check input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
}

.form-address {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-address__zip {
    max-width: 200px;
}

.form-confirm-check {
    background: #fff;
    border: 1px solid #d8d8d8;
    border-radius: 8px;
    padding: 20px;
}

.form-submit {
    text-align: center;
}

.form-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--accent);
    color: #fff;
    font: 700 15px/1 var(--font-ja);
    letter-spacing: 0.08em;
    padding: 18px 56px;
    border-radius: 999px;
    cursor: pointer;
    border: none;
    transition: opacity 0.2s;
}

.form-submit-btn:hover {
    opacity: 0.85;
}

.contact-form hr {
    border: none;
    border-top: 1px solid #e8e8e8;
}

/* ----------------------------------------
   サンクスページ
---------------------------------------- */
.thanks-actions {
    margin-top: 48px;
    text-align: center;
}

.thanks-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: #fff;
    font: 700 15px/1 var(--font-ja);
    letter-spacing: 0.08em;
    padding: 18px 56px;
    border-radius: 999px;
    transition: opacity 0.2s;
}

.thanks-btn:hover {
    opacity: 0.85;
}