@charset "UTF-8";

/* ==========================================================================
   Pattern 50: Recruitment (1画面スナップスクロール・採用特設サイト)
   Designer: "採用ブランディング特化のUIクリエイター"
   Concept: CSS Scroll Snap、フルスクリーン背景、巨大タイポグラフィ、プレゼン風演出
   ========================================================================== */

:root {
    --c-white: #ffffff;
    --c-black: #111111;
    --c-accent: #FF3366;
    /* アグレッシブなアクセントカラー */

    --font-en: 'Oswald', sans-serif;
    /* インパクトのある英字 */
    --font-ja: 'Noto Sans JP', sans-serif;
}

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

body {
    background-color: var(--c-black);
    color: var(--c-white);
    font-family: var(--font-ja);
    -webkit-font-smoothing: antialiased;
    /* スクロールバー非表示（モダンブラウザ向け） */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

body::-webkit-scrollbar {
    display: none;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* =========================================
   Layout (Scroll Snap)
========================================= */
/* このコンテナ自体をスクロールさせることでスナップを効かせる */
.l-snap-container {
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    /* Y軸方向に強制スナップ */
    scroll-behavior: smooth;
}

.l-snap-section {
    height: 100vh;
    width: 100%;
    scroll-snap-align: start;
    /* セクションの先頭を画面上部にスナップ */
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* =========================================
   Header & Fixed UI
========================================= */
.l-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 30px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    pointer-events: none;
    /* 下の要素がクリックできるように */
}

.c-logo {
    font-family: var(--font-en);
    font-size: 24px;
    letter-spacing: 0.1em;
    pointer-events: auto;
}

.c-entry-btn {
    pointer-events: auto;
    font-family: var(--font-en);
    background-color: var(--c-accent);
    color: var(--c-white);
    padding: 15px 30px;
    font-size: 14px;
    letter-spacing: 0.1em;
    border-radius: 30px;
    font-weight: bold;
    transition: transform 0.3s, background-color 0.3s;
}

.c-entry-btn:hover {
    transform: scale(1.05);
    background-color: #ff1a53;
}

.c-scroll-indicator {
    position: fixed;
    bottom: 50px;
    left: 50px;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 15px;
    transform-origin: left bottom;
    transform: rotate(-90deg);
}

.c-scroll-indicator__text {
    font-family: var(--font-en);
    font-size: 12px;
    letter-spacing: 0.2em;
}

.c-scroll-indicator__line {
    width: 60px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.c-scroll-indicator__line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--c-white);
    animation: flowLine 2s infinite cubic-bezier(0.7, 0, 0.3, 1);
}

@keyframes flowLine {
    0% {
        left: -100%;
    }

    50% {
        left: 0;
    }

    100% {
        left: 100%;
    }
}

/* =========================================
   Section Backgrounds
========================================= */
.c-bg-image {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    /* パララックス用に少し大きく */
    background-size: cover;
    background-position: center;
    z-index: 1;
    /* JSでクラスが付与されたらゆっくりズームアウトする */
    transition: transform 10s ease-out;
    transform: scale(1.1);
}

/* アクティブ時の自動ズーム */
.is-active .c-bg-image {
    transform: scale(1);
}

.c-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background-color: rgba(0, 0, 0, 0.4);
}

.c-bg-overlay--dark {
    background-color: rgba(0, 0, 0, 0.7);
}

.c-bg-overlay--gradient {
    background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.8));
}

.c-bg-overlay--solid {
    background-color: rgba(17, 17, 17, 0.9);
}

/* =========================================
   Section Contents
========================================= */
.l-snap-section__content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
}

.l-snap-section__content--center {
    text-align: center;
}

.l-snap-section__content--right {
    text-align: right;
}

/* 巨大なタイポグラフィ */
.c-huge-title {
    margin-bottom: 40px;
    line-height: 1.1;
}

.c-huge-title .u-en {
    font-family: var(--font-en);
    font-size: clamp(60px, 8vw, 150px);
    color: var(--c-accent);
    text-transform: uppercase;
    display: block;
    margin-bottom: -10px;
}

.c-huge-title .u-ja {
    font-size: clamp(40px, 6vw, 100px);
    font-weight: 900;
    letter-spacing: -0.05em;
}

.c-lead {
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1.8;
    font-weight: 700;
}

.c-message-box {
    display: inline-block;
    text-align: left;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-left: 5px solid var(--c-accent);
}

.c-message-box p {
    font-size: 18px;
    line-height: 2;
    font-weight: 500;
}

/* メンバーズ（横並び） */
.p-member-slider {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
}

.p-member-card {
    width: 280px;
    text-align: left;
}

.p-member-card img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    margin-bottom: 15px;
    filter: grayscale(1);
    transition: filter 0.4s;
}

.p-member-card:hover img {
    filter: grayscale(0);
}

.p-member-card__info .role {
    display: block;
    font-family: var(--font-en);
    color: var(--c-accent);
    font-size: 14px;
    margin-bottom: 5px;
}

.p-member-card__info .name {
    font-size: 20px;
    font-weight: bold;
}

/* FAQ Box */
.c-faq-box {
    width: 100%;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    padding: 30px;
    border-left: 3px solid var(--c-accent);
}

.c-faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 10px;
}

.c-faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.c-faq-q {
    font-size: 18px;
    font-weight: 700;
    padding: 15px 0;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s;
}

.c-faq-q:hover {
    color: var(--c-accent);
}

.c-faq-q::-webkit-details-marker {
    display: none;
}

.c-faq-icon {
    font-family: var(--font-en);
    font-size: 24px;
    color: var(--c-accent);
    transition: transform 0.3s;
    font-weight: normal;
}

details[open] .c-faq-icon {
    transform: rotate(45deg);
}

.c-faq-a {
    padding-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

/* エントリーボタン（巨大） */
.c-btn-large {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-en);
    font-size: 48px;
    font-weight: bold;
    padding: 20px 80px;
    background-color: var(--c-white);
    color: var(--c-black);
    border-radius: 100px;
    margin-top: 30px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.c-btn-large .arrow {
    margin-left: 20px;
    color: var(--c-accent);
    transition: transform 0.3s;
}

.c-btn-large:hover {
    transform: scale(1.05);
}

.c-btn-large:hover .arrow {
    transform: translateX(10px);
}

/* =========================================
   Footer (in last section)
========================================= */
.l-footer {
    margin-top: 100px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.l-footer__links {
    display: flex;
    gap: 30px;
    font-size: 14px;
}

.l-footer__links a {
    opacity: 0.7;
    transition: opacity 0.3s;
}

.l-footer__links a:hover {
    opacity: 1;
}

.l-footer small {
    font-family: var(--font-en);
    opacity: 0.5;
}

/* =========================================
   Animations (Scroll Reveal)
========================================= */
/* 初期状態：隠して下に少しずらす */
.js-animate {
    opacity: 0;
    transform: translateY(40px) skewY(2deg);
    /* スピード感を出すためのわずかな歪み */
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* JSで付与されるクラスで表示 */
.is-active.js-animate {
    opacity: 1;
    transform: translateY(0) skewY(0);
}

/* メンバーズは子要素に個別ディレイをかける */
.p-member-slider .p-member-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.is-active.p-member-slider .p-member-card {
    opacity: 1;
    transform: translateY(0);
}

.is-active.p-member-slider .p-member-card:nth-child(1) {
    transition-delay: 0.4s;
}

.is-active.p-member-slider .p-member-card:nth-child(2) {
    transition-delay: 0.6s;
}

.is-active.p-member-slider .p-member-card:nth-child(3) {
    transition-delay: 0.8s;
}


/* =========================================
   Responsive
========================================= */
@media screen and (max-width: 900px) {
    .l-header {
        padding: 20px;
    }

    .c-scroll-indicator {
        display: none;
    }

    .l-snap-section__content {
        padding: 0 20px;
    }

    .l-snap-section__content--right {
        text-align: left;
    }

    .c-message-box {
        padding: 20px;
    }

    .c-message-box p {
        font-size: 15px;
    }

    .p-member-slider {
        flex-direction: column;
        gap: 20px;
        margin-top: 30px;
    }

    .p-member-card {
        width: 100%;
        display: flex;
        align-items: center;
        gap: 20px;
        background: rgba(255, 255, 255, 0.05);
    }

    .p-member-card img {
        width: 100px;
        height: 100px;
        margin-bottom: 0;
    }

    .c-faq-box {
        padding: 20px;
    }

    .c-faq-q {
        font-size: 15px;
    }

    .c-btn-large {
        font-size: 28px;
        padding: 15px 40px;
    }

    .l-footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .l-footer__links {
        flex-direction: column;
        gap: 15px;
    }
}