html {
    scroll-behavior: smooth;
}

:root {
    /* --base-color: #b19777; cba74e*/
   --offwhite-bg: #FAF5F0;
   --base-color: #cba373;
    --dark-gray:#272727;
    --medium-gray:#999999;
    --extra-medium-gray:#707070;
    /* --fg: #f1ece2; */
    --fg: #ffffff;
        --bg: #0c0d0f;
    --bg-2: #131418;
    --font-classico: "classico-urw", sans-serif;

} 
body {
        text-rendering: optimizelegibility;
        color: var(--medium-gray);
        background: #141414;

        font-size: 16px;
        letter-spacing: 0.05em;
}
.bg-nero-grey{
    background: var(--bg-2);
}
.bg-offwhite{
    background: var(--offwhite-bg);
}
.text-white {
    color: var(--fg) !important;
}


header .navbar-nav .nav-link {
    padding-top: 0;
    padding-bottom: 0;
}
header .navbar-collapse {
    align-items: center;
}

.tp-revslider-mainul:before{
    content: "";
        background: #000;
            opacity: 0.4;
            width: 100%;
            height: 100%;
            position: absolute;;
}

.logo-wrapper {
    float: left;
    /* background: #272727; */
    padding: 35px 35px;
    

}
.logo-wrapper .logo h2 {
    font-size: 20px;
    font-weight: 700;
    display: block;
    width: 100%;
    position: relative;
    color: var(--base-color);
    letter-spacing: 1px;
    margin-bottom: 0;
    line-height: 1.5em;
    transition: 0.3s ease;
}
.logo-wrapper .logo h2 a i {
    color: #777;
    font-size: 20px;
    vertical-align: super;
}
.logo-wrapper .logo span {
    display: block;
    font-size: 12px;
    color: #777;
    font-weight: 400;
letter-spacing: 1.4px;
    display: block;
    margin-top: 5px;
    
}
.logo {
    padding: 0;
    width: 150px;
    text-align: center;
}
.logo-img {
    width: 75px;
    margin-bottom: 5px;
}
.sticky.sticky-active .logo-img {
width: 50px;
}

.sticky-active .logo-wrapper .logo h2{
display: none
}
.sticky-active .logo-wrapper{
padding: 5px 50px;
}


/* ======= Slider left panel style ======= */

.left-panel {
    /* background: #272727; */
        /* background: hwb(0deg 15% 85% / 80%); */
    position: absolute;
    width: 100px;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 0;
    overflow: hidden;
}
.social-left {
    display: block;
    margin: 0;
    padding: 10px 0;
    list-style: none;
    text-align: center;
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 24px;
    background: #272727;
    z-index: 10;
}
.social-left:before {
    content: '';
    position: absolute;
    left: 50%;
    width: 1px;
    height: 70px;
    top: -70px;
    background: #373737;
}
.social-left li {
    display: block;
    margin: 0;
    padding: 3px 0;
}
.social-left li a {
    display: inline-block;
    text-decoration: none;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 13px;
    border: 1px solid #373737;
    color: #999;
    border-radius: 100%;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    transition: all .4s;
}
.social-left li a:hover {
    color: var(--base-color);
    border: 1px solid var(--base-color);
}
@media (max-width: 1259.98px) {
    .left-panel {
        width: 250px;
    }
}
@media (max-width: 991.98px) {
    .left-panel {
        width: 50px;
    }
}
@media (max-width: 767.98px) {
    .left-panel {
        display: none;
    }
}

.c-page-head.-line::after {
    content: "";
    width: 1px;
    height: 100vh;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(40%, #2D2519), color-stop(90%, #E8E4DF));
    background: -webkit-linear-gradient(top, #2D2519 40%, #E8E4DF 90%);
    background: linear-gradient(to bottom, #2D2519 40%, #E8E4DF 90%);
    position: absolute;
    bottom: clamp(75px, 3vw + 63px, 108px);
    left: 0;
    right: 0;
    margin: auto;
    -webkit-transform: translateY(100%) scale(0);
    transform: translateY(100%) scale(0);
    -webkit-transition: -webkit-transform 2s;
    transition: -webkit-transform 2s;
    transition: transform 2s;
    transition: transform 2s, -webkit-transform 2s;
    -webkit-transform-origin: top center;
    transform-origin: top center;
}


/* ======= Corner Style ======= */
.hero-corner {
    top: 50px;
    right: 50px;
    z-index: 21;
    border-top: 1px solid;
    border-right: 1px solid;
}
.hero-corner2 {
    top: 50px;
    left: 50px;
    border-top: 1px solid;
    border-left: 1px solid;
}
.hero-corner3 {
    bottom: 50px;
    right: 50px;
    border-bottom: 1px solid;
    border-right: 1px solid;
}
.hero-corner4 {
    bottom: 50px;
    left: 50px;
    border-bottom: 1px solid;
    border-left: 1px solid;
}
.hero-corner,
.hero-corner2,
.hero-corner3,
.hero-corner4 {
    position: absolute;
    width: 70px;
    height: 70px;
    z-index: 21;
    border-color: rgba(255, 255, 255, 0.2);
}


/* ======= Navbar scroll transition ======= */
nav.navbar {
    transition:
        background-color 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        box-shadow       0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        backdrop-filter  0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        -webkit-backdrop-filter 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: background-color, box-shadow, backdrop-filter;
}
nav.navbar.sticky-active,
header.sticky-active nav.navbar,
header.sticky.sticky-active [data-header-hover=dark] {
    background-color: rgba(8, 8, 10, 0.82) !important;
    -webkit-backdrop-filter: blur(18px) saturate(160%) !important;
    backdrop-filter: blur(18px) saturate(160%) !important;
    box-shadow: 0 1px 0 rgba(203,163,115,0.2), 0 8px 32px rgba(0,0,0,0.5) !important;
}
nav.navbar.navbar-at-bottom {
    background-color: #1a1a1a !important;
}

/* モバイル: ページ最上部では背景なし（スクロール後のみ背景を表示） */
@media (max-width: 991px) {
    nav.header-transparent[data-header-hover=dark]:not(.sticky-active),
    header:not(.sticky-active) nav.header-transparent[data-header-hover=dark] {
        background-color: transparent !important;
    }
}


.interactive-banner-style-06 .box-overlay{
    -webkit-transition: 100ms cubic-bezier(0.12, 0, 0.39, 0);
    transition: 100ms cubic-bezier(0.12, 0, 0.39, 0);
}



.bread-nav {
    z-index: 1;
    position: absolute;
    /* top: calc(50% + 150px); */
    left: 0;
    width: 100%
}

.bread-nav__inner {
    padding: 0 0 0 calc(var(--margin)*2);
    font-family: var(--font-mix);
    opacity: 0
}

.is-header-show .bread-nav__inner {
    opacity: 1;
    transition: opacity .4s linear 1.2s
}

.bread-nav li {
    display: inline-flex;
    align-items: center;
    position: relative;
    color: #fff;
    line-height: 1;
    --fs-min: 12;
    --fs-max: 14;
    --fs-center: 13;
    letter-spacing: .1em;

    opacity: .9;
    font-family: var(--font-classico);

}

.bread-nav li a {
    color: inherit
}

.bread-nav li+li {
    margin: 0 0 0 20px
}

.bread-nav li+li:before {
    content: "";
    display: block;
    width: 0.6rem;
    height: 0.6rem;
    background-color: #fff;
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translate(-50%, -50%);
    mask: url(../img/common/icon_arrow.svg) center center / contain no-repeat;
}

.bread-nav a:hover {
    text-decoration: underline
}

@media (max-width: 967px) {
    .bread-nav {
        display: none;
    }
}


/* ======= Footer Gallery Scroll ======= */
.slide-gallery-inner {
    display: flex;
    animation: galleryScroll 20s linear infinite;
    will-change: transform;
}
.slide-gallery-track {
    display: flex;
    flex-shrink: 0;
    width: max-content;
}
.slide-gallery-slide {
    flex-shrink: 0;
    line-height: 0;
    padding-right: 12px;
}
.slide-gallery-slide img {
    height: 300px;
    width: auto;
    display: block;
    max-width: none;
}
@keyframes galleryScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(var(--scroll-end, -50%)); }
}


footer .nav-link {
  color: var(--white);
  padding: 0.5rem 1rem;
}







/* ======= Works Page ======= */
.works-filter__btn {
    background: transparent;
    border: 1px solid #333;
    color: #666;
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 8px 22px;
    border-radius: 2px;
    transition: all 0.25s ease;
    cursor: pointer;
}
.works-filter__btn:hover,
.works-filter__btn.active {
    background: var(--base-color);
    border-color: var(--base-color);
    color: #0c0d0f;
    font-weight: 600;
}
.works-card {
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.works-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}
.works-card__bg {
    transition: transform 0.6s ease;
}
.works-card:hover .works-card__bg {
    transform: scale(1.05);
}
.works-card__num {
    position: absolute;
    top: 16px;
    left: 20px;
    width: auto;
    height: auto;
    font-size: 11px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.25);
    z-index: 5;
    font-family: var(--font-classico, monospace);
    line-height: 1;
}
.works-card__overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 55%);
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 16px 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 4;
}
.works-card:hover .works-card__overlay {
    opacity: 1;
}
.works-card__cta {
    font-size: 11px;
    color: var(--base-color);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.works-card__loc {
    font-size: 12px;
    color: #666;
    letter-spacing: 0.03em;
}
.works-card__title {
    font-size: 18px;
    font-weight: 600;
    color: #f1ece2;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
    line-height: 1.3;
}
.works-card__desc {
    font-size: 13px;
    color: #555;
    margin-bottom: 0;
    line-height: 1.65;
}
.works-badge {
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 2px;
    white-space: nowrap;
    font-weight: 500;
}
.works-badge--done     { background: rgba(201,162,90,0.15); color: var(--base-color); }
.works-badge--advisory { background: rgba(120,160,255,0.1);  color: #8ab4ff; }
.works-badge--held     { background: rgba(255,255,255,0.06); color: #888; }
.works-badge--planning { background: rgba(80,200,120,0.12);  color: #6dcc90; }
.works-badge--disposed { background: rgba(255,120,100,0.1);  color: #f0907a; }


.item-inner {
    background: #000;
    --key-color: var(--color-02);
}


/* ======= Footer ======= */
.footer-main {
    background: #0c0d0f;
    position: relative;
    overflow: hidden;
}

/* gold gradient line at top */
.footer-top-rule {
    height: 1px;
    background: linear-gradient(to right,
        transparent 0%,
        rgba(203,163,115,0.5) 25%,
        rgba(203,163,115,0.5) 75%,
        transparent 100%);
}

/* large ghost background text */
.footer-deco-bg {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: clamp(100px, 20vw, 240px);
    font-weight: 900;
    letter-spacing: -0.03em;
    color: rgba(255,255,255,0.055);
    -webkit-text-stroke: 0;
    pointer-events: none;
    user-select: none;
    z-index: 0;
    line-height: 0.85;
}

/* main content sits above ghost text */
.footer-inner {
    position: relative;
    z-index: 1;
    padding: 70px 0 55px;
}
@media (max-width: 991px) { .footer-inner { padding: 55px 0 45px; } }
@media (max-width: 767px) { .footer-inner { padding: 45px 20px 35px; } }

/* logo */
.footer-logo-img {
    height: 46px;
    width: auto;
    display: block;
    margin-bottom: 26px;
}

/* company name */
.footer-company {
    font-size: 15px;
    font-weight: 600;
    color: #e8e0d4;
    letter-spacing: 0.1em;
    line-height: 1;
    margin-bottom: 20px;
}

/* address */
.footer-address {
    font-style: normal;
    font-size: 12.5px;
    line-height: 2.1;
    color: var(--medium-gray);
    letter-spacing: 0.06em;
    margin-bottom: 16px;
}

/* license */
.footer-license {
    font-size: 10.5px;
    letter-spacing: 0.12em;
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: 0;
}

/* nav label */
.footer-nav-label {
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--base-color);
    display: block;
    margin-bottom: 24px;
}

/* numbered nav rows */
.footer-nav-row {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.045);
    text-decoration: none;
    transition: all 0.28s ease;
}
.footer-nav-row:first-of-type {
    border-top: 1px solid rgba(255,255,255,0.045);
}
.footer-nav-row__num {
    font-size: 9.5px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: rgba(203,163,115,0.35);
    min-width: 22px;
    flex-shrink: 0;
    transition: color 0.28s ease;
}
.footer-nav-row__text {
    font-size: 13px;
    color: var(--medium-gray);
    letter-spacing: 0.1em;
    flex-grow: 1;
    transition: color 0.28s ease, letter-spacing 0.28s ease;
}
.footer-nav-row__line {
    width: 22px;
    height: 1px;
    background: rgba(255,255,255,0.1);
    flex-shrink: 0;
    transition: width 0.28s ease, background 0.28s ease;
}
.footer-nav-row:hover .footer-nav-row__num  { color: var(--base-color); }
.footer-nav-row:hover .footer-nav-row__text  { color: #e8e0d4; letter-spacing: 0.13em; }
.footer-nav-row:hover .footer-nav-row__line  { width: 34px; background: var(--base-color); }

/* contact button */
.footer-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 28px;
    padding: 13px 28px;
    border: 1px solid rgba(203,163,115,0.4);
    color: var(--base-color);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-decoration: none;
    transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.footer-contact-btn i {
    font-size: 10px;
    transition: transform 0.3s;
}
.footer-contact-btn:hover {
    background: var(--base-color);
    border-color: var(--base-color);
    color: #111;
}
.footer-contact-btn:hover i { transform: translateX(5px); }

/* copyright bar */
.footer-copy-bar {
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-copy-bar p {
    font-size: 10.5px;
    letter-spacing: 0.14em;
    color: #363636;
    padding: 20px 0;
    margin: 0;
    text-align: center;
}

/* ======= Header (redesign) ======= */
.logo-wrapper {
    padding: 20px 32px 20px 16px !important;
    transition: padding 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}
.sticky-active .logo-wrapper {
    padding: 10px 32px 10px 16px !important;
}
.logo {
    width: auto !important;
    text-align: left !important;
}
.logo-wrapper .logo h2 {
    display: none !important;
}
.logo-img {
    width: 54px !important;
    margin-bottom: 0 !important;
    transition: width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}
.sticky.sticky-active .logo-img,
.sticky-active .logo-img {
    width: 40px !important;
}

/* ── Header logo text ── */
.hdr-logo-link {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none !important;
}
.hdr-logo-sep {
    width: 1px;
    height: 28px;
    background: rgba(255,255,255,0.22);
    flex-shrink: 0;
    transition: height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.sticky-active .hdr-logo-sep { height: 20px; }
.hdr-logo-text {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.hdr-logo-text__main {
    display: block;
    font-family: var(--alt-font);
    font-size: 27px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.05em;
    line-height: 1;
    transition: font-size 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hdr-logo-text__sub {
    display: block;
    font-size: 10px;
    font-weight: 300;
    letter-spacing: 0.5em;
    text-transform: uppercase;
    color: var(--base-color);
    line-height: 1;
    opacity: 0.5;
}
.sticky-active .hdr-logo-text__main { font-size: 21px; }
.header-transparent:not(.sticky-active) .hdr-logo-text__sub,
.header-transparent:not(.sticky-active) .logo-wrapper .logo span {
    color: #fff;
    opacity: 0.6;
}

/* nav link color override (white on dark/transparent bg) */
.header-light .navbar-nav .nav-link,
header .navbar-nav .nav-link {
    color: rgba(255,255,255,0.82) !important;
}
.header-light .navbar-nav .nav-link:hover,
header .navbar-nav .nav-link:hover {
    color: #fff !important;
}

/* desktop nav row */
header .navbar-nav {
    flex-direction: row !important;
    align-items: center;
    flex-wrap: nowrap;
}

/* nav link */
header .navbar-nav .nav-link {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 6px 18px !important;
    white-space: nowrap;
    position: relative;
    transition: color 0.3s ease;
}
header .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 18px;
    right: 18px;
    height: 1px;
    background: var(--base-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}
header .navbar-nav .nav-link:hover::after {
    transform: scaleX(1);
}

/* お問い合わせ CTA */
.hdr-cta-btn {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--base-color);
    border: 1px solid rgba(203,163,115,0.4);
    padding: 10px 24px;
    text-decoration: none;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    white-space: nowrap;
    line-height: 1;
}
.hdr-cta-btn:hover {
    background: var(--base-color);
    color: #141414;
    border-color: var(--base-color);
}

/* ======= Mobile Hamburger ======= */
.hdr-hamburger {
    background: none;
    border: none;
    padding: 6px 4px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-right: 16px;
}
.hdr-hamburger span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: rgba(255,255,255,0.85);
    border-radius: 1px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}
.hdr-hamburger.is-active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hdr-hamburger.is-active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hdr-hamburger.is-active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ======= Mobile Overlay ======= */
.hdr-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1039;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}
.hdr-mobile-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
}

/* ======= Mobile Slide Panel ======= */
.hdr-mobile-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    background: #0c0d0f;
    z-index: 1040;
    transform: translateX(100%);
    transition: transform 0.42s cubic-bezier(0.76, 0, 0.24, 1);
    border-left: 1px solid rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
}
.hdr-mobile-panel.is-open { transform: translateX(0); }

.hdr-mobile-panel__inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.hdr-mobile-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    flex-shrink: 0;
}

.hdr-mobile-panel__close {
    background: none;
    border: none;
    width: 28px;
    height: 28px;
    position: relative;
    cursor: pointer;
    padding: 0;
}
.hdr-mobile-panel__close span {
    display: block;
    position: absolute;
    width: 18px;
    height: 1.5px;
    background: #555;
    top: 50%;
    left: 50%;
    margin-left: -9px;
    transition: background 0.3s ease;
}
.hdr-mobile-panel__close span:first-child  { transform: rotate(45deg); }
.hdr-mobile-panel__close span:last-child   { transform: rotate(-45deg); }
.hdr-mobile-panel__close:hover span        { background: var(--base-color); }

.hdr-mobile-panel__nav {
    flex-grow: 1;
    padding: 12px 0;
    overflow-y: auto;
}
.hdr-mobile-panel__nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.hdr-mobile-panel__nav ul li {
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.hdr-mobile-panel__nav ul li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
    text-decoration: none;
    transition: background 0.25s ease;
}
.hdr-mobile-panel__nav ul li a:hover {
    background: rgba(203,163,115,0.05);
}
.hdr-mn-en {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--base-color);
    opacity: 0.55;
    transition: opacity 0.25s ease;
}
.hdr-mn-ja {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: #bbb;
    transition: color 0.25s ease;
}
.hdr-mobile-panel__nav ul li a:hover .hdr-mn-en { opacity: 1; }
.hdr-mobile-panel__nav ul li a:hover .hdr-mn-ja  { color: #fff; }

.hdr-mobile-panel__cta {
    padding: 20px 28px;
    flex-shrink: 0;
}
.hdr-mobile-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    width: 100%;
    padding: 16px 20px;
    border: 1px solid rgba(203,163,115,0.6);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: color 0.4s ease, border-color 0.4s ease;
}
.hdr-mobile-cta-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--base-color);
    transform: scaleY(0);
    transform-origin: bottom center;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}
.hdr-mobile-cta-btn.is-hov-out::before { transform-origin: top center; }
.hdr-mobile-cta-btn:hover::before { transform: scaleY(1); }
.hdr-mobile-cta-btn:hover { color: #141414; border-color: var(--base-color); }
.hdr-mobile-cta-btn span,
.hdr-mobile-cta-btn i { position: relative; z-index: 1; }
.hdr-mobile-cta-btn i { font-size: 12px; transition: transform 0.3s ease; }
.hdr-mobile-cta-btn:hover i { transform: translateX(4px); }

.hdr-mobile-panel__foot {
    padding: 22px 28px;
    border-top: 1px solid rgba(255,255,255,0.04);
    flex-shrink: 0;
}
.hdr-mobile-panel__foot p {
    font-size: 11px;
    color: #3a3a3a;
    letter-spacing: 0.05em;
    margin: 0 0 3px;
    line-height: 1.6;
}


/* ======= Hero Japanese Subtitle ======= */
.hero-subtitle-ja {
    font-size: 13px;
    letter-spacing: 0.3em;
    color: rgba(255,255,255,0.5);
    font-weight: 400;
    margin: 10px 0 20px;
}

/* ======= Page Title Font Size ======= */
.page-title-extra-small h1 {
    font-size: 5.375rem;
    line-height: 5.5rem;
}

/* ======= Page Title Character Reveal ======= */
@keyframes ptCharReveal {
    from { clip-path: inset(0 -10% 110% -10%); }
    to   { clip-path: inset(-20% -10% -10% -10%); }
}
.pt-char {
    display: inline-block;
    animation: ptCharReveal 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}