:root {
    --color-main: #5a4665;
    --color-bg: #fbf9fc;
    --color-soft: #f3ebf6;
    --color-accent: #b58fc1;
    --color-btn: #8c1938;
    --color-gold: #d4b872;
}

body {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 14px;
    color: var(--color-main);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    line-height: 1.8;
    letter-spacing: 0.05em;
    user-select: none;
    -webkit-user-select: none;
}

img {
    pointer-events: none;
    -webkit-user-drag: none;
    -webkit-touch-callout: none;
}

@media (min-width: 768px) {
    body {
        font-size: 16px;
    }
}

img {
    -webkit-touch-callout: none;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(90, 70, 101, 0.08);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 90px;
    z-index: 200;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(251, 249, 252, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 3px solid var(--color-soft);
    transition: all 0.3s ease;
}

.nav-group {
    display: flex;
    align-items: stretch;
    list-style: none;
}

.nav-group li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    width: 110px;
    height: 90px;
    text-decoration: none;
    transition: all .3s;
    color: var(--color-main);
    font-weight: 700;
}

.nav-group li a:hover {
    background: #fff;
    color: var(--color-accent);
    border-radius: 16px;
    transform: scale(1.05);
}

.nav-ja { font-size: 13px; font-weight: 800; }
.nav-en { font-size: 9px; letter-spacing: 0.1em; color: var(--color-accent); text-transform: uppercase; }

.header-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 30px;
    height: 90px;
    font-size: 24px;
    font-weight: 900;
    color: var(--color-main);
    text-decoration: none;
}

@media (max-width: 1023px) {
    .site-header {
        justify-content: space-between;
        padding: 0 20px;
        height: 75px;
    }
    .nav-group { display: none; }
    .header-logo { padding: 0; font-size: 20px; }
}

/* FV Section (Original Design Maintained) */
.fv {
    position: relative;
    width: 100%;
    height: 90vh;
    min-height: 550px;
    background: var(--color-bg);
    overflow: hidden;
    margin-top: 0;
    padding-top: 0;
}

@media (min-width: 768px) { .fv { height: 100vh; min-height: 700px; } }

/* Floating Elements */
.floating-shape {
    position: absolute;
    color: var(--color-accent);
    opacity: 0.3;
    z-index: 15;
    pointer-events: none;
    animation: floatShape 8s ease-in-out infinite alternate;
}
.floating-shape:nth-child(1) { width: 40px; top: 20%; left: 5%; animation-duration: 9s; }
.floating-shape:nth-child(2) { width: 60px; bottom: 15%; left: 3%; animation-delay: -3s; color: #d4b872; opacity: 0.2; }
.floating-shape:nth-child(3) { width: 50px; top: 15%; right: 5%; animation-delay: -5s; }

@keyframes floatShape {
    0% { transform: translateY(0) rotate(0deg) scale(1); }
    50% { transform: translateY(-20px) rotate(10deg) scale(1.05); }
    100% { transform: translateY(-40px) rotate(-10deg) scale(0.95); }
}

.fv-stage {
    position: absolute;
    left: 140px; right: 80px; top: 110px; bottom: 40px;
    z-index: 10;
}
@media (max-width: 1023px) {
    .fv-stage { left: 10px; right: 10px; top: 90px; bottom: 10px; }
}

.fv-stage-inner {
    position: relative;
    width: 100%; height: 100%;
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(90, 70, 101, 0.1);
    border: 6px solid #fff;
}

.fv-stage-inner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 30%, rgba(90,70,101,0.6) 100%);
    pointer-events: none;
}

.fv-swiper { width: 100%; height: 100%; }
.fv-swiper img { width: 100%; height: 100%; object-fit: cover; border-radius: 0 !important; box-shadow: none !important; }

.slide-counter-wrap {
    position: absolute; left: 60px; top: 50%; transform: translateY(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 15px; z-index: 20;
}
@media (max-width: 1023px) { .slide-counter-wrap { display: none; } }
.counter-current { font-weight: 900; font-size: 32px; color: var(--color-accent); border-bottom: 3px dashed var(--color-accent); padding-bottom: 5px; }
.counter-total { font-size: 14px; color: var(--color-main); opacity: 0.5; }

.fv-copy {
    position: absolute; bottom: 40px; left: 0; right: 0; text-align: center; z-index: 50; color: #fff;
}
.copy-main-badge {
    font-size: 13px; font-weight: 800; color: var(--color-main); background: #fff;
    padding: 6px 20px; border-radius: 999px; display: inline-flex; align-items: center; gap: 6px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1); transform: rotate(-1deg); margin-bottom: 10px;
}
.copy-main-text {
    font-weight: 900; font-size: 32px; line-height: 1.5; text-shadow: 0 4px 15px rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.8);
}
@media (min-width: 768px) {
    .copy-main-badge { font-size: 15px; padding: 8px 24px; }
    .copy-main-text { font-size: 48px; }
}

/* Buttons */
.res-circle-btn {
    position: absolute; left: 70px; bottom: 20px; width: 130px; height: 130px; border-radius: 50%;
    background: var(--color-gold); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center;
    z-index: 100; box-shadow: 0 10px 25px rgba(212, 184, 114, 0.4); border: 4px solid #fff; transition: all .3s; text-decoration: none;
}
.res-circle-btn:hover { background: var(--color-main); transform: scale(1.05) rotate(5deg); }
.res-circle-btn .btn-ja { font-size: 16px; font-weight: 900; line-height: 1.2; margin-top: 5px;}
@media (max-width: 1023px) {
    .res-circle-btn { left: 15px; width: 95px; height: 95px; bottom: 15px; border: 3px solid #fff; }
    .res-circle-btn .btn-ja { font-size: 12px; }
}

.nui-btn {
    display: inline-flex; align-items: center; justify-content: center; padding: 16px 32px;
    background: #fff; color: var(--color-main); font-weight: 800; font-size: 15px;
    border-radius: 999px; border: 3px solid var(--color-main); box-shadow: 0 6px 0 var(--color-main);
    transition: all 0.2s; text-decoration: none; gap: 8px;
}
.nui-btn:hover {
    transform: translateY(4px); box-shadow: 0 2px 0 var(--color-main); background: var(--color-soft);
}
.nui-btn-accent {
    background: var(--color-btn); color: #fff; border-color: var(--color-btn); box-shadow: 0 6px 0 #611126;
}
.nui-btn-accent:hover {
    background: #9e1c3f; box-shadow: 0 2px 0 #611126; color: #fff;
}

/* Float Right Buttons */
.float-right {
    position: fixed; right: 20px; top: 50%; transform: translateY(-50%); z-index: 300; display: flex; flex-direction: column; gap: 10px;
}
@media (max-width: 1023px) { .float-right { display: none; } }
.float-btn {
    width: 60px; padding: 15px 0; background: var(--color-btn); color: #fff; display: flex; flex-direction: column; align-items: center;
    border-radius: 20px; border: 3px solid #fff; box-shadow: 0 4px 15px rgba(140, 25, 56, 0.4); transition: all .3s; text-decoration: none;
}
.float-btn:hover { background: var(--color-main); transform: translateY(-5px); }
.float-btn-text { writing-mode: vertical-rl; font-size: 14px; font-weight: 800; margin-top: 8px; letter-spacing: 0.1em; }

/* Sections & Headings */
section { padding: 80px 0; }
@media (min-width: 1024px) { section { padding: 100px 0; } }

.colmo-header { text-align: center; margin-bottom: 50px; display: flex; flex-direction: column; align-items: center; }
.sec-title-en { font-size: 32px; font-weight: 900; color: var(--color-accent); letter-spacing: 0.1em; text-transform: uppercase; display: flex; align-items: center; gap: 12px; }
.sec-title-ja { font-size: 18px; font-weight: 800; color: var(--color-main); margin-top: 10px; }
@media (min-width: 768px) { .sec-title-en { font-size: 42px; } .sec-title-ja { font-size: 20px; } }

/* Animations */
.reveal { opacity: 0; transition: all 1s cubic-bezier(0.165, 0.84, 0.44, 1); }
.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(40px); }
.reveal-right { transform: translateX(-40px); }
.reveal.active { opacity: 1; transform: translate(0, 0); }
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* Feature Cards */
.feature-card {
    background: #fff; border-radius: 32px; padding: 20px;
    border: 3px solid var(--color-soft); position: relative;
    box-shadow: 0 10px 30px rgba(90, 70, 101, 0.05); transition: all 0.3s;
}
.feature-card:hover { transform: translateY(-8px); border-color: var(--color-accent); }
.feature-num {
    position: absolute; top: -20px; left: 30px; background: var(--color-accent); color: #fff;
    font-size: 20px; font-weight: 900; width: 50px; height: 50px; display: flex; align-items: center; justify-content: center;
    border-radius: 16px; transform: rotate(-5deg); border: 3px solid #fff; box-shadow: 0 4px 10px rgba(181, 143, 193, 0.4);
}

/* Menu List */
.menu-item {
    background: #fff; border-radius: 24px; padding: 25px; border: 3px dashed var(--color-soft);
    display: flex; flex-direction: column; gap: 10px; transition: all 0.3s;
}
.menu-item:hover { border-color: var(--color-accent); background: var(--color-soft); }
@media (min-width: 768px) { .menu-item { flex-direction: row; align-items: center; justify-content: space-between; } }

/* FAQ Accordion */
.faq-item { background: #fff; border-radius: 20px; margin-bottom: 15px; border: 2px solid var(--color-soft); overflow: hidden; }
.faq-q { padding: 20px; cursor: pointer; font-weight: 800; display: flex; gap: 15px; align-items: center; }
.faq-q-icon { color: var(--color-accent); font-size: 22px; }
.faq-a { padding: 0 20px 20px 55px; display: none; color: #666; font-weight: 700; font-size: 15px; }

/* Drawer */
#drawer {
    position: fixed; inset: 0; background: rgba(251, 249, 252, 0.98); z-index: 1000;
    transform: translateX(100%); transition: transform 0.4s ease; display: flex; flex-direction: column; align-items: center; justify-content: center;
}
#drawer.active { transform: translateX(0); }
#drawer nav > a:not(.nui-btn) { font-size: 18px; font-weight: 800; color: var(--color-main); margin: 10px 0; display: block; text-align: center; }

@media (max-width: 767px) {
    .p-6, .p-8 {
        padding: 1rem !important;
    }
    .faq-q {
        padding: 15px;
        gap: 10px;
    }
}

/* Bottom CTA SP */
.bottom-cta {
    position: fixed; bottom: 0; left: 0; width: 100%; display: flex; z-index: 900;
    box-shadow: 0 -4px 15px rgba(90, 70, 101, 0.1);
}
.bottom-cta a {
    flex: 1; text-align: center; padding: 16px 0; font-size: 14px; font-weight: 800; color: #fff;
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
@media (max-width: 1023px) {
    body { padding-bottom: 60px; }
}

/* Page Top Button */
.page-top {
    position: fixed; right: 15px; bottom: 80px; width: 50px; height: 50px;
    background: #fff; color: var(--color-main); border: 2px solid var(--color-main); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; z-index: 800;
    opacity: 0; visibility: hidden; transition: all 0.3s ease; text-decoration: none;
    box-shadow: 0 4px 10px rgba(90, 70, 101, 0.15);
}
.page-top.active { opacity: 1; visibility: visible; }
.page-top:hover {
    transform: translateY(-3px); box-shadow: 0 6px 15px rgba(90, 70, 101, 0.2); background: var(--color-soft);
}
@media (min-width: 1024px) {
    .page-top { right: 30px; bottom: 30px; width: 60px; height: 60px; }
}