/* 
================================================================
   TEAM QUEST - PROFESSIONAL ADVENTURE THEME
   Design Concept: Modern RPG / Adventure / Parchment
================================================================ 
*/

/* --------------------------------------------
   1. Variables & Reset
-------------------------------------------- */
:root {
    /* Color Palette */
    --c-paper-light: #fdfbf7;     /* メイン背景：上質な紙 */
    --c-paper-dark: #f2efe9;      /* サブ背景：少し影のある紙 */
    --c-ink-primary: #2d2420;     /* メイン文字：濃いインク */
    --c-ink-secondary: #5c4d45;   /* サブ文字：乾いたインク */
    --c-accent-red: #c0392b;      /* アクセント：封蝋の赤 */
    --c-accent-gold: #d4a017;     /* アクセント：金貨・装飾 */
    --c-border: #dcd6cc;          /* 境界線 */
    
    /* Typography */
    --font-main: 'Noto Sans JP', sans-serif;
    --font-display: 'Outfit', sans-serif; /* 英語見出し用 */
    
    /* Spacing */
    --sp-xs: 4px;
    --sp-sm: 8px;
    --sp-md: 16px;
    --sp-lg: 24px;
    --sp-xl: 32px;
    --sp-xxl: 48px;
    --sp-huge: 80px;

    /* Effects */
    --shadow-paper: 0 2px 8px rgba(45, 36, 32, 0.08);
    --shadow-float: 0 8px 24px rgba(45, 36, 32, 0.12);
    --shadow-emboss: inset 0 2px 4px rgba(0,0,0,0.05);
    --radius-card: 16px;
    --radius-btn: 100px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--c-paper-light);
    color: var(--c-ink-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    background-image: url('../image/background/LP_top.png');
    background-size: auto 1080px;
    background-repeat: repeat-y;
    background-position: center 80px; /* ヘッダーの下から開始 */
}

body.is-menu-open {
    overflow: hidden;
}

.site-canvas {
    width: min(100vw, 1080px);
    margin: 0 auto;
    background: transparent;
}

/* Page load transition */
.page-transition {
    position: fixed;
    inset: 0;
    background: #ffffff;
    z-index: 3000;
    opacity: 1;
    pointer-events: none;
    transition: opacity 2.4s ease 0.2s, visibility 2.4s ease 0.2s;
}

body.is-loaded .page-transition {
    opacity: 0;
    visibility: hidden;
}

@media (prefers-reduced-motion: reduce) {
    .page-transition {
        transition: opacity 0.01s ease;
    }
    .header-cta {
        animation: none;
    }
}

img, video {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s;
}

a:hover {
    opacity: 0.8;
}

ul, ol {
    list-style: none;
}

/* --------------------------------------------
   2. Utility & Layout Scaling
-------------------------------------------- */
.container {
    width: 100%;
    max-width: 100%; /* PCでもSPレイアウトを維持するため幅を制限しないが、中身で制御 */
    padding: 0 var(--sp-md);
    margin: 0 auto;
}

/* PC Scaling Logic: 
   SPレイアウト（基本375px想定）を画面幅に合わせて拡大表示 
   768px以上で適用
*/
@media (min-width: 769px) {
    :root {
        /* PCでの基準フォントサイズを上げて全体を大きく見せる */
        font-size: calc(16px + 0.5vw); 
    }

    /* コンテナを中央寄せし、最大幅を設定しつつスケール感を出す */
    .container {
        max-width: 600px; /* タブレット〜PCでの視認性の良い幅 */
        padding: 0;
    }

    /* セクション間の余白を拡大 */
    .section {
        padding: var(--sp-huge) 0 !important;
    }
}

.sp-only { display: block; }
@media (min-width: 769px) {
    .sp-only { display: none; }
}

/* Text Helpers */
.text-center { text-align: center; }
.text-accent { color: var(--c-accent-red); }
.font-bold { font-weight: 700; }

/* --------------------------------------------
   3. Components
-------------------------------------------- */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6em 1.5em; /* サイズ縮小 */
    font-size: 0.875rem; /* フォントサイズ縮小 */
    font-weight: 700;
    border-radius: var(--radius-btn);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    letter-spacing: 0.05em;
}

.btn--primary {
    background: linear-gradient(135deg, #f39c12 0%, #d35400 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(211, 84, 0, 0.4);
    border: 1px solid rgba(255,255,255,0.2);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.header-cta {
    animation: floatPulse 3s ease-in-out infinite;
}

@keyframes floatPulse {
    0% {
        transform: translateY(0);
        box-shadow: 0 4px 12px rgba(211, 84, 0, 0.4);
    }
    50% {
        transform: translateY(-6px);
        box-shadow: 0 8px 20px rgba(211, 84, 0, 0.45);
    }
    100% {
        transform: translateY(0);
        box-shadow: 0 4px 12px rgba(211, 84, 0, 0.4);
    }
}

.btn--primary:hover,
.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(211, 84, 0, 0.5);
}

.btn--large {
    font-size: 1.125rem;
    padding: 1.2em 3em;
    width: 100%;
    max-width: 320px;
}

/* Section Titles */
.section-title {
    font-size: 1.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--sp-xl);
    line-height: 1.4;
    color: #ffffff; /* 白文字に変更 */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5); /* 視認性確保 */
    position: relative;
    padding-bottom: var(--sp-md);
    opacity: 1;
    transform: translate3d(0,0,0);
}

.section-title[data-pop-title] {
    opacity: 0;
    transform: scale(0.8) translateY(15px);
    transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.3, 1.4), opacity 0.4s ease;
}

.section-title[data-pop-title].is-popped {
    opacity: 1;
    transform: scale(1.08) translateY(-4px);
}

@media (min-width: 769px) {
    .section-title {
        font-size: 1.75rem;
    }
}

.section-title::after {
    display: none;
}

/* --------------------------------------------
   4. Header
-------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: var(--sp-sm) 0;
}

.site-header__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: 60px;
    gap: var(--sp-md);
}

.brand {
    justify-self: start;
}

.brand__mark {
    height: 44px;
    width: auto;
}

.header-cta {
    justify-self: center;
    min-width: 180px;
    text-align: center;
    animation: floatPulse 3s ease-in-out infinite;
}

.hamburger {
    justify-self: end;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(15, 23, 42, 0.25);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

@keyframes floatPulse {
    0% {
        transform: translateY(0);
        box-shadow: 0 4px 12px rgba(211, 84, 0, 0.4);
    }
    50% {
        transform: translateY(-6px);
        box-shadow: 0 8px 20px rgba(211, 84, 0, 0.45);
    }
    100% {
        transform: translateY(0);
        box-shadow: 0 4px 12px rgba(211, 84, 0, 0.4);
    }
}

.hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: #0f172a;
}

.hamburger:focus-visible {
    outline: 2px solid #0f172a;
    outline-offset: 2px;
}

.site-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 80vw);
    height: 100vh;
    background: rgba(5, 7, 20, 0.95);
    backdrop-filter: blur(18px);
    padding: var(--sp-xl) var(--sp-lg);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1001;
    display: flex;
    align-items: flex-start;
    gap: var(--sp-lg);
}

.site-drawer.is-open {
    transform: translateX(0);
}

.site-drawer[hidden] {
    display: none;
}

.site-drawer__overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    border: none;
    margin: 0;
    padding: 0;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.site-drawer__overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.site-drawer__close {
    position: absolute;
    top: var(--sp-lg);
    right: var(--sp-lg);
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.site-drawer__close span {
    position: absolute;
    width: 18px;
    height: 2px;
    background: #fff;
}

.site-drawer__close span:first-child {
    transform: rotate(45deg);
}

.site-drawer__close span:last-child {
    transform: rotate(-45deg);
}

.site-drawer__overlay[hidden] {
    display: none;
}

.site-nav__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--sp-lg);
    width: 100%;
    margin: 0;
    padding: 0;
}

.site-nav__item a {
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-decoration: none;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: var(--sp-sm);
}

.site-nav__item a:hover,
.site-nav__item a:focus-visible {
    color: var(--c-accent-red);
}

.site-nav__language {
    margin-top: auto;
}

.site-nav__label {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--sp-xs);
}

.lang-toggle {
    display: flex;
    align-items: stretch;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 999px;
    overflow: hidden;
    height: 44px;
}

.lang-toggle__option {
    flex: 1;
    position: relative;
}

.lang-toggle__option input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.lang-toggle__option span {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #ffffff;
    transition: background 0.2s ease, color 0.2s ease;
    background: transparent;
}

.lang-toggle__option input:checked + span {
    background: #ffffff;
    color: #0f172a;
}

/* --------------------------------------------
   5. Sections
-------------------------------------------- */
.section {
    padding: var(--sp-xl) 0;
    position: relative;
}

/* Hero Section */
.section--hero {
    padding-top: 100px; /* Header height + space */
    padding-bottom: var(--sp-xl);
    text-align: center;
}

.result-main-copy {
    font-size: 1.5rem; /* SP size */
    font-weight: 800;
    margin-bottom: var(--sp-sm);
    line-height: 1.3;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5); /* 視認性確保のためのシャドウ */
}

@media (min-width: 769px) {
    .result-main-copy {
        font-size: 1.5rem; /* PC size matched to SP */
    }
}

.result-sub-copy {
    font-size: clamp(1rem, 4vw, 1.25rem);
    color: #ffffff; /* 白文字に変更 */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5); /* 視認性確保 */
    margin-bottom: var(--sp-lg);
    font-weight: 500;
}

.result-visual {
    width: 100%; /* コンテナ幅に合わせる（画面いっぱいではない） */
    margin: 0 auto var(--sp-lg);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-float);
    border: 4px solid #fff;
    position: relative;
}

.result-visual video {
    width: 100%;
    display: block;
    transform: scale(1.01); /* Prevent minimal gap */
}

/* Story Section */
.section--story {
    background-image: url('../image/background/LP_top2.png');
    background-size: auto 1080px;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}

.story-content {
    background: #fff;
    padding: var(--sp-lg);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-paper);
    border: 1px solid rgba(0,0,0,0.03);
}

.story-text {
    margin-bottom: var(--sp-md);
    font-size: 1rem;
}

.story-elements {
    margin: var(--sp-lg) 0;
    padding: var(--sp-md);
    background: var(--c-paper-light);
    border-radius: var(--radius-card);
    border: 2px dashed var(--c-border);
}

.story-element {
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    padding: var(--sp-sm) 0;
    font-weight: 700;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.story-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.story-element__icon {
    font-size: 1.5rem;
}

/* Proof / Points Section */
.proof-point {
    background: #fff;
    border-radius: var(--radius-card);
    padding: var(--sp-lg);
    margin-bottom: var(--sp-lg);
    box-shadow: var(--shadow-paper);
    border: 1px solid var(--c-border);
    position: relative;
    overflow: hidden;
}

.proof-point::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--c-accent-gold);
}

.proof-point__number {
    display: inline-block;
    background: var(--c-accent-red);
    color: #fff;
    font-size: 0.75rem;
    font-weight: bold;
    padding: 2px 10px;
    border-radius: 4px;
    margin-bottom: var(--sp-sm);
    letter-spacing: 0.05em;
}

.proof-point__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--sp-md);
    line-height: 1.4;
}

.proof-point__list {
    margin-top: var(--sp-md);
}

.proof-point__item {
    position: relative;
    padding-left: 1.5em;
    margin-bottom: var(--sp-sm);
    font-weight: 500;
}

.proof-point__item::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--c-accent-red);
    font-weight: bold;
}

.proof-point__types {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-sm);
    margin-top: var(--sp-md);
}

.proof-point__type {
    background: var(--c-paper-dark);
    padding: var(--sp-sm);
    text-align: center;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 8px;
    color: var(--c-ink-secondary);
}

/* Report Cards (Bracket) */
.bracket-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--sp-lg);
    margin-bottom: var(--sp-lg);
}

.card--report {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-card);
    padding: var(--sp-lg);
    box-shadow: var(--shadow-paper);
    width: 100%;
    max-width: 340px; /* SPサイズに収まる適切な幅 */
    margin: 0 auto;
    position: relative;
}

.card--basic {
    border-color: var(--c-accent-gold);
    border-width: 2px;
    max-width: 380px; /* ベーシックレポートは少し大きくても良い */
}

.card__title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: var(--sp-sm);
    color: var(--c-ink-primary);
}

.card__badge-wrapper {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
}

.badge {
    background: var(--c-accent-gold);
    color: #fff;
    font-size: 0.75rem;
    font-weight: bold;
    padding: 4px 12px;
    border-radius: 100px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.badge--free {
    background: var(--c-accent-red);
}

.support-items {
    margin-top: var(--sp-md);
}

.support-item {
    border-bottom: 1px dashed var(--c-border);
    padding: var(--sp-sm) 0;
}

.support-item:last-child { border-bottom: none; }

.support-item__title {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--c-ink-primary);
}

/* Trust / Scenes */
.trust-scenes {
    display: grid;
    gap: var(--sp-md);
}

.trust-scene {
    background: #fff;
    padding: var(--sp-md) var(--sp-lg);
    border-radius: 100px; /* Pill shape */
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    box-shadow: var(--shadow-paper);
    border: 1px solid var(--c-border);
    transition: transform 0.2s;
}

.trust-scene:hover {
    transform: scale(1.02);
}

.trust-scene__icon {
    font-size: 1.5rem;
}

.trust-scene__text {
    font-weight: 700;
    font-size: 0.95rem;
}

/* Testimonials (Old Paper Sticky Notes) */
.testimonial {
    background: #fff9c4; /* Post-it yellow ish */
    background: linear-gradient(135deg, #fff9c4 0%, #fff59d 100%);
    padding: var(--sp-lg);
    border-radius: 2px;
    box-shadow: var(--shadow-paper);
    margin-bottom: var(--sp-lg);
    transform: rotate(-1deg);
    border: none;
    position: relative;
}

.testimonial:nth-child(even) {
    transform: rotate(1deg);
    background: linear-gradient(135deg, #e1bee7 0%, #ce93d8 100%); /* Light purple */
    color: #4a148c;
}

.testimonial:nth-child(3n) {
    background: linear-gradient(135deg, #b2dfdb 0%, #80cbc4 100%); /* Light teal */
    color: #004d40;
}

.testimonial__header {
    margin-bottom: var(--sp-sm);
    font-size: 0.8rem;
    opacity: 0.8;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.testimonial__quote {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.6;
}

/* Flow Steps */
.steps--story {
    display: flex;
    flex-direction: column;
    gap: var(--sp-lg);
    position: relative;
}

/* Connecting Line */
.steps--story::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 24px;
    bottom: 20px;
    width: 2px;
    background: var(--c-border);
    z-index: 0;
}

.step--story {
    background: #fff;
    padding: var(--sp-lg) var(--sp-lg) var(--sp-lg) 6.5rem; /* Left padding increased for larger icon */
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-paper);
    border: 1px solid var(--c-border);
    position: relative;
    z-index: 1;
}

.step__number {
    position: absolute;
    width: 64px;
    height: 64px;
    background: var(--c-ink-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.85rem;
    border: 4px solid var(--c-paper-light); /* Border to separate from line */
    box-shadow: var(--shadow-paper);
    top: 24px; /* Align top */
    left: 24px;
}

/* FAQ */
.faq__items details {
    margin-bottom: var(--sp-sm);
    background: #fff;
    border-radius: 8px;
    border: 1px solid var(--c-border);
}

.faq__items summary {
    padding: var(--sp-md);
    cursor: pointer;
    font-weight: 700;
    list-style: none;
    position: relative;
    padding-right: 40px;
}

.faq__items summary::after {
    content: '+';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--c-accent-red);
}

.faq__items details[open] summary::after {
    content: '-';
}

.accordion-content {
    padding: 0 var(--sp-md) var(--sp-md);
    color: var(--c-ink-secondary);
    font-size: 0.95rem;
}

/* Footer */
.site-footer {
    background: var(--c-ink-primary);
    color: #fff;
    padding: var(--sp-xl) 0;
    text-align: center;
}

.footer-nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-md);
    margin-bottom: var(--sp-lg);
}

/* Image Slider */
.image-slider {
    padding: var(--sp-md) 0;
    background: var(--c-ink-primary);
    overflow: hidden;
    min-width: min(100%, 375px);
}
.image-slider__track {
    display: flex;
    gap: var(--sp-sm);
    width: max-content;
    animation: slideLeft 30s linear infinite;
}
.image-slider__item {
    width: 160px;
    height: 90px;
    border-radius: 8px;
    overflow: hidden;
    opacity: 0.8;
}
.image-slider__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@keyframes slideLeft {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Animation for Hero Fade-in */
@keyframes fadeInFromWhite {
    0% { opacity: 0; filter: brightness(2); }
    100% { opacity: 1; filter: brightness(1); }
}