@charset "UTF-8";

/* ==========================================================
   Base Styles / Utilities
========================================================== */

html {
    scroll-behavior: smooth;
}

body {
    /* Copy Protection */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

img {
    /* Copy Protection: prevent drag */
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
}

.section-mb {
    margin-bottom: 80px;
}

@media (min-width: 768px) {
    .section-mb {
        margin-bottom: 120px;
    }
}

.container-inner {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 12px;
    padding-right: 12px;
}

@media (min-width: 768px) {
    .container-inner {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* Contact Table Utilities */
.contact-table th {
    white-space: nowrap;
    width: 1px;
}

.contact-table td {
    width: auto;
}

/* CTA Buttons Base */
.cta-btn {
    padding: 16px 32px;
    letter-spacing: 0.1em;
    font-size: 14px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* ==========================================================
   FV specific
========================================================== */
.fv-swiper {
    position: relative;
    width: 100%;
    height: auto;
}

.fv-swiper .swiper-slide {
    width: 100%;
    height: auto;
}

.fv-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
    vertical-align: bottom;
    /* 念の為 */
}

/* Scroll Indicator Animation */
.scroll-line-anim {
    animation: scrollLine 2s infinite ease-in-out;
    transform-origin: top;
}

@keyframes scrollLine {
    0% {
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        transform: scaleY(1);
        transform-origin: top;
    }

    50.1% {
        transform: scaleY(1);
        transform-origin: bottom;
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* ==========================================================
   Header Hamburger
========================================================== */
.hamburger-active .line1 {
    transform: translateY(8px) rotate(45deg);
}

.hamburger-active .line2 {
    opacity: 0;
}

.hamburger-active .line3 {
    transform: translateY(-8px) rotate(-45deg);
}

.sp-link {
    transition: color 0.3s;
}

.sp-link:hover {
    color: #D4C4A8;
}

/* ==========================================================
   Parallax Background
========================================================== */
.parallax-wrap {
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* ==========================================================
   Gallery Swiper
========================================================== */
.gallery-swiper {
    padding-bottom: 3rem !important;
}

.gallery-swiper .swiper-pagination-bullet-active {
    background: #333;
}

/* ==========================================================
   Voice Read More
========================================================== */
.voice-text {
    /* Set line height for calculation */
    line-height: 1.6;
}

.voice-text.expanded {
    -webkit-line-clamp: unset;
    line-clamp: unset;
}

/* ==========================================================
   Scroll Animations
========================================================== */
.reveal {
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1), transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-down {
    transform: translateY(-40px);
}

.reveal-left {
    transform: translateX(40px);
}

.reveal-right {
    transform: translateX(-40px);
}

.reveal.active {
    opacity: 1;
    transform: translate(0, 0);
}

/* Staggered Delay Utilities */
.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

.delay-400 {
    transition-delay: 400ms;
}

.delay-500 {
    transition-delay: 500ms;
}