/* ==========================================================================
   Design System & Variables - 大人エレガントカラー
   ========================================================================== */
:root {
    /* Color Palette */
    --clr-base: #FFFFFF;       /* White */
    --clr-accent: #D4A5A5;     /* Dusty Pink */
    --clr-sub: #F9F3F3;        /* Light Dusty Pink */
    --clr-dark: #333333;       /* Chic Dark */
    --clr-text: #787878;       /* Grey Text */

    /* Typography */
    --ff-jp-sans: 'Noto Sans JP', sans-serif;
    --ff-jp-serif: 'Noto Serif JP', serif;
    --ff-en-fancy: 'Cormorant Garamond', serif;
    --ff-en-cursive: 'Dancing Script', cursive;

    /* Base Values */
    --line-height: 1.8;
    --ls: 0.05em;
    --section-gap: 120px;
    --side-padding: 3vw;
    --header-height: 80px;
    --reve-section-title-size: 52px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body {
    background-color: var(--clr-base);
    color: var(--clr-text);
    font-family: var(--ff-jp-sans);
    line-height: var(--line-height);
    letter-spacing: var(--ls);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: 0.3s; }

.reve-font-roboto {
    font-family: var(--ff-en-fancy);
    font-weight: 400;
    font-size: var(--reve-section-title-size);
    line-height: 1.1;
}
.section-title-script {
    font-family: var(--ff-en-cursive);
    font-weight: 500;
    letter-spacing: 0 !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
p, li, .about__text, .profile__text, .menu-card__desc, .contact__list li,
.text-\[14px\], .text-\[18px\] {
    font-size: 16px !important;
}
h3, h4, .profile__name, .menu-card__title, .phi-text-area__main,
.text-3xl {
    font-size: 20px !important;
}
.section-title-script::before {
    content: '';
    width: 46px;
    height: 46px;
    display: block;
    background: url('img/icon.svg') center / contain no-repeat;
    filter: invert(78%) sepia(15%) saturate(904%) hue-rotate(308deg) brightness(88%) contrast(84%);
    opacity: 1;
}
.reve-font-serif {
    font-family: 'Zen Old Mincho', serif;
    font-weight: 400;
}

.section-padding { padding: 100px 0; }
.container-custom {
    max-width: 1152px;
    margin-left: auto; margin-right: auto;
    padding-left: 1.5rem; padding-right: 1.5rem;
}
@media (min-width: 768px) {
    .container-custom { padding-left: 3rem; padding-right: 3rem; }
}

.img-container { overflow: hidden; background-color: #eee; position: relative; }
.img-container img {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.js-fade {
    opacity: 0; transform: translateY(30px);
    transition: opacity 1.2s cubic-bezier(0.25, 1, 0.5, 1), transform 1.2s cubic-bezier(0.25, 1, 0.5, 1);
}
.js-fade.is-active { opacity: 1; transform: none; }

.anim-soft-fade {
    opacity: 0; filter: blur(12px); transform: translateY(20px);
    transition: all 2.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.anim-soft-fade.is-active { opacity: 1; filter: blur(0); transform: translateY(0); }

.anim-fade-up {
    opacity: 0; transform: translateY(40px);
    transition: all 1.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.anim-fade-up.is-active { opacity: 1; transform: translateY(0); }

.anim-img-reveal { overflow: hidden; position: relative; }
.anim-img-reveal img { transform: scale(1.15); transition: transform 4s cubic-bezier(0.16, 1, 0.3, 1); }
.anim-img-reveal.is-active img { transform: scale(1); }

/* ==========================================================================
   Header
   ========================================================================== */
.header {
    position: fixed; top: 0; left: 0; width: 100%; height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    z-index: 1000;
    border-bottom: 1px solid var(--clr-sub);
    transition: all 0.3s;
}
.header__container {
    width: 100%; max-width: 1562px; height: 100%; margin: 0 auto;
    padding: 0 var(--side-padding); display: flex; justify-content: space-between; align-items: center;
}
.header__logo {
    font-family: var(--ff-jp-serif); font-size: clamp(1.05rem, 2vw, 1.5rem); color: var(--clr-dark); letter-spacing: 0.08em;
}
.header__nav ul { display: flex; gap: clamp(1rem, 2vw, 2.5rem); align-items: center; }
.header__nav ul li a {
    color: var(--clr-text); font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em;
}
.header__nav a:hover { color: var(--clr-accent); }
.header__btn--hp a, .header__btn--line a {
    display: block; padding: 0.6rem 1.4rem; color: var(--clr-text);
    border: 1px solid var(--clr-text); font-size: 0.8rem; transition: 0.3s;
}
.header__btn--hp a:hover, .header__btn--line a:hover { opacity: 0.6; color: var(--clr-accent); border-color: var(--clr-accent); }

@media (max-width: 1024px) {
    .header__nav { display: none; }
}
@media (max-width: 768px) {
    :root { --header-height: 60px; }
    .header__logo { font-size: 20px; }
}

/* Hamburger & SP Nav */
.header__hamburger {
    width: 30px; height: 24px; position: relative; cursor: pointer; z-index: 1000;
    display: none;
}
@media (max-width: 1024px) { .header__hamburger { display: block; } }
.header__hamburger span {
    display: block; width: 100%; height: 2px; background-color: var(--clr-dark);
    position: absolute; left: 0; transition: all 0.3s;
}
.header__hamburger span:nth-child(1) { top: 0; }
.header__hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.header__hamburger span:nth-child(3) { bottom: 0; }
.header__hamburger.is-active span:nth-child(1) { transform: translateY(11px) rotate(-45deg); }
.header__hamburger.is-active span:nth-child(2) { opacity: 0; }
.header__hamburger.is-active span:nth-child(3) { transform: translateY(-11px) rotate(45deg); }

.header__sp-nav {
    position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
    background: rgba(255, 255, 255, 0.98); z-index: 999;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    transition: all 0.5s; opacity: 0; visibility: hidden;
}
.header__sp-nav.is-active { right: 0; opacity: 1; visibility: visible; }
.header__sp-nav li { margin-bottom: 2rem; text-align: center; }
.header__sp-nav a { font-family: var(--ff-en-fancy); font-size: 1.5rem; color: var(--clr-text); letter-spacing: 0.15em; }

/* ==========================================================================
   FV SECTION
   ========================================================================== */
main > section {
    position: relative;
    isolation: isolate;
}
main > section > * {
    position: relative;
    z-index: 1;
}
.fv-new {
    position: relative; width: 100%; min-height: 100vh;
    background: var(--clr-base);
    display: flex; align-items: stretch; justify-content: center; padding-top: var(--header-height);
}
.fv-new__container {
    position: relative; width: 100%; max-width: none; min-height: calc(100vh - var(--header-height));
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: stretch; z-index: 1;
    gap: 0; padding: 0;
}
.fv-new__image-left { position: relative; z-index: 1; overflow: hidden; }
.fv-new__slide { position: relative; width: 100%; height: 100%; }
.fv-new__slide img {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; opacity: 0; transition: opacity 1.5s ease-in-out;
}
.fv-new__slide img.active { opacity: 1; }
.fv-new__image-left {
    width: 100%; height: 100%; min-height: calc(100vh - var(--header-height)); aspect-ratio: auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.fv-new__text-area {
    position: relative; z-index: 2; text-align: center;
    display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none;
    padding: 0 7vw;
    background: url('img/fvbg.png') center / cover no-repeat;
}
.fv-new__icon {
    width: clamp(72px, 9vw, 120px);
    height: auto;
    margin-bottom: 28px;
    filter: invert(78%) sepia(15%) saturate(904%) hue-rotate(308deg) brightness(88%) contrast(84%);
}
.fv-new__brand {
    font-family: var(--ff-jp-serif); font-size: clamp(2.9rem, 6vw, 5.8rem);
    color: var(--clr-dark); line-height: 1.35; letter-spacing: 0; font-weight: 400;
    white-space: nowrap;
}
.fv-new__catch {
    font-family: var(--ff-jp-serif); font-size: clamp(1rem, 1.8vw, 1.3rem);
    letter-spacing: 0.08em; color: var(--clr-text); margin-top: 1.2rem; font-weight: 400;
}
.fv-new__brand .char,
.fv-new__catch .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(14px);
    filter: blur(8px);
    animation: fvCharFade 0.75s ease-out forwards;
    animation-delay: calc(var(--i) * 0.065s + 0.35s);
}
@keyframes fvCharFade {
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}
.fv-new__scroll {
    position: absolute; bottom: 30px; right: 30px; writing-mode: vertical-rl;
    display: flex; align-items: center; gap: 15px; z-index: 2;
}
.fv-new__scroll-text { font-size: 0.8rem; letter-spacing: 0.2em; color: var(--clr-text); font-family: var(--ff-en-fancy); }
.fv-new__scroll::after {
    content: ''; width: 1px; height: 60px; background-color: var(--clr-text);
    animation: scrollDown 2s infinite cubic-bezier(0.65, 0, 0.35, 1);
}
@keyframes scrollDown {
    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; }
}
@media (max-width: 768px) {
    .fv-new {
        min-height: 100svh;
        overflow: hidden;
    }
    .fv-new__container {
        display: flex;
        flex-direction: column;
        min-height: calc(100svh - var(--header-height));
        padding: 0;
        align-items: stretch;
    }
    .fv-new__image-left {
        width: 100%;
        flex: 0 0 50svh;
        min-height: 0;
    }
    .fv-new__text-area {
        flex: 1;
        padding: 20px 6vw;
        text-align: center;
        align-items: center;
        justify-content: center;
        background-size: cover;
        background-position: center;
    }
    .fv-new__brand { font-size: clamp(1.8rem, 9vw, 2.8rem); white-space: nowrap; }
    .fv-new__icon { width: clamp(48px, 10vw, 72px); margin-bottom: 16px; }
    .fv-new__catch { font-size: clamp(0.85rem, 3.5vw, 1.1rem); margin-top: 0.8rem; }
    .fv-new__scroll { display: none; }
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.phi-text-area { text-align: center; padding: 100px 0; position: relative; }
.about {
    background: linear-gradient(rgba(255,255,255,0.78), rgba(255,255,255,0.86)), url('img/bg.jpg') center / cover fixed;
}

/* SP固定背景対応: about */
@media (max-width: 767px),
       (max-width: 1024px) and (hover: none) and (pointer: coarse) {
    .about {
        background: none;
        position: relative;
        isolation: isolate;
        -webkit-clip-path: inset(0);
        clip-path: inset(0);
    }
    .about::before {
        content: '';
        position: fixed;
        inset: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        background: linear-gradient(rgba(255,255,255,0.78), rgba(255,255,255,0.86)), url('img/bg.jpg') center / cover no-repeat;
        z-index: 0;
        pointer-events: none;
    }
    .about > * {
        position: relative;
        z-index: 1;
    }
}
.phi-text-area__bg-text {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    font-family: var(--ff-en-cursive); font-size: clamp(72px, 15vw, 160px);
    color: #f8ebeb; z-index: 0; white-space: nowrap; opacity: 0;
    line-height: 1;
    animation: conceptFloatIn 1.8s ease-out forwards;
}
.phi-text-area__catch,
.phi-text-area__desc { position: relative; z-index: 1; }
.phi-text-area__main { font-family: var(--ff-jp-serif); font-size: clamp(1.5rem, 4vw, 2.2rem); color: var(--clr-dark); letter-spacing: 0.1em; }
@media (min-width: 769px) {
    .phi-text-area__main { font-size: 32px !important; }
}
@keyframes conceptFloatIn {
    from { opacity: 0; transform: translate(-50%, -45%); filter: blur(10px); }
    to { opacity: 1; transform: translate(-50%, -50%); filter: blur(0); }
}
.phi-text-area__desc { margin-top: 3rem; color: var(--clr-text); line-height: 2.2; }
.about__text { font-size: 1.05rem; margin-bottom: 1.5rem; }

/* ==========================================================================
   RESERVATION CTA
   ========================================================================== */
.cta-bg-01 { background-color: var(--clr-sub); padding: 80px 0; }
.button-21 { flex: 1 1 0; max-width: 300px; }
.button-21 a {
    font-family: var(--ff-jp-serif); font-size: 16px; letter-spacing: 0.1em;
    color: #fff; border: 1px solid var(--clr-accent);
    display: flex; align-items: center; justify-content: center;
    padding: 16px 32px; margin: 0; width: 100%; min-height: 58px; transition: all 0.3s;
    background: var(--clr-accent);
}
.button-21 a:hover { color: var(--clr-accent); background-color: #fff; border-color: var(--clr-accent); }
.phi-reservation__btns { display: flex; justify-content: center; flex-wrap: nowrap; align-items: stretch; gap: 24px; }
@media (max-width: 768px) {
    .phi-reservation__btns { flex-direction: column; align-items: center; }
    .button-21 { width: 100%; max-width: 320px; }
    .button-21 a { width: 100%; }
}

/* ==========================================================================
   SERVICE SECTION (旧REASONS)
   ========================================================================== */
.service-section { background-color: var(--clr-sub); padding: 120px 0; }
.service-title { color: var(--clr-accent); }
.service-section h4 {
    font-family: var(--ff-en-fancy), var(--ff-jp-serif) !important;
    font-size: 20px !important;
    color: var(--clr-accent) !important;
    font-weight: 500 !important;
}

/* ==========================================================================
   MENU SECTION (カード型)
   ========================================================================== */
.menu { padding: 100px 0; background-color: var(--clr-base); }
.menu__grid-cards {
    display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px;
    max-width: 1120px; margin: 0 auto; padding: 0 var(--side-padding);
}
.menu-card {
    background-color: #fff; padding: 0 0 30px; border-radius: 12px;
    border: 1px solid var(--clr-sub); box-shadow: 0 5px 20px rgba(0, 0, 0, 0.02);
    transition: all 0.3s ease; display: flex; flex-direction: column; overflow: hidden;
}
.menu-card:hover { transform: translateY(-5px); border-color: var(--clr-accent); box-shadow: 0 10px 25px rgba(212, 165, 165, 0.15); }
.menu-card__image {
    width: 100%; aspect-ratio: 4/3; overflow: hidden; background-color: var(--clr-sub);
}
.menu-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.menu-card:hover .menu-card__image img { transform: scale(1.05); }
.menu-card__title {
    font-family: var(--ff-en-fancy), var(--ff-jp-serif); font-size: 1.35rem; color: var(--clr-accent);
    margin: 24px 24px 15px; border-bottom: 1px solid var(--clr-sub); padding-bottom: 12px;
    display: flex; align-items: center; font-weight: 500;
}
.menu-card__title::before {
    content: ''; display: inline-block; width: 6px; height: 6px;
    background-color: var(--clr-accent); border-radius: 50%; margin-right: 12px;
}
.menu-card__desc { font-size: 0.95rem; color: var(--clr-text); line-height: 1.8; flex: 1; padding: 0 24px; }
.menu-card__note { display: block; margin-top: 10px; font-size: 0.85rem; color: var(--clr-accent); font-weight: 500; }
.menu__schedule {
    margin-top: 48px;
    display: flex;
    justify-content: center;
}
.menu__schedule a {
    min-width: 280px;
    padding: 16px 32px;
    background: var(--clr-accent);
    color: #fff;
    border: 1px solid var(--clr-accent);
    text-align: center;
    font-family: var(--ff-jp-serif);
    font-size: 16px;
}
.menu__schedule a:hover { background: #fff; color: var(--clr-accent); }
@media (max-width: 1024px) {
    .menu__grid-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .menu__grid-cards { grid-template-columns: 1fr; }
    .menu-card__title { font-size: 1.25rem; }
}

/* ==========================================================================
   FAQ & CONTACT
   ========================================================================== */
.faq-section { background-color: var(--clr-sub); padding: 100px 0; }
.contact {
    background: linear-gradient(rgba(255,255,255,0.82), rgba(255,255,255,0.9)), url('img/bg.jpg') center / cover fixed;
    padding: 100px 0;
}

/* SP固定背景対応: contact */
@media (max-width: 767px),
       (max-width: 1024px) and (hover: none) and (pointer: coarse) {
    .contact {
        background: none;
        position: relative;
        isolation: isolate;
        -webkit-clip-path: inset(0);
        clip-path: inset(0);
    }
    .contact::before {
        content: '';
        position: fixed;
        inset: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        background: linear-gradient(rgba(255,255,255,0.82), rgba(255,255,255,0.9)), url('img/bg.jpg') center / cover no-repeat;
        z-index: 0;
        pointer-events: none;
    }
    .contact > * {
        position: relative;
        z-index: 1;
    }
}
.contact__flex { display: flex; gap: 60px; max-width: 1000px; margin: 0 auto; align-items: stretch; }
.contact__info { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.contact__map { flex: 1; min-height: 350px; background-color: #eee; }
.contact__map iframe { width: 100%; height: 100%; display: block; }
.contact__list li { display: flex; margin-bottom: 1.2rem; color: var(--clr-text); font-size: 1.05rem; }
.contact__label { width: 6em; color: var(--clr-accent); font-weight: 500; }
.contact__value { flex: 1; line-height: 1.6; }
.contact__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 24px;
}
.contact__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    min-height: 52px;
    padding: 12px 22px;
    border: 1px solid var(--clr-accent);
    background: #fff;
    color: var(--clr-accent);
    font-family: var(--ff-jp-serif);
}
.contact__button:hover { background: var(--clr-accent); color: #fff; }
@media (max-width: 768px) { 
    .contact__flex { flex-direction: column; gap: 40px; }
    .contact__list li { flex-direction: column; margin-bottom: 1.5rem; } 
    .contact__label { margin-bottom: 0.3rem; }
    .contact__actions { flex-direction: column; }
    .contact__button { width: 100%; }
    .contact__map {
        width: 100%;
        min-height: 300px;
        background-color: #ccc;
    }
    .contact__map iframe {
        width: 100%;
        height: 300px;
        display: block;
    }
}

/* ==========================================================================
   PROFILE
   ========================================================================== */
.profile { background-color: var(--clr-base); padding: 80px 0 120px; }
.profile::after,
.service-section::after,
.contact::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 96px;
    z-index: 2;
    pointer-events: none;
}
.profile::after {
    background: linear-gradient(to bottom, rgba(255,255,255,0), var(--clr-sub));
}
.service-section::after {
    background: linear-gradient(to bottom, rgba(249,243,243,0), var(--clr-base));
}
.contact::after {
    background: linear-gradient(to bottom, rgba(255,255,255,0), var(--clr-sub));
}
.profile__flex { display: flex; align-items: center; gap: 60px; max-width: 1120px; margin: 0 auto; padding: 0 var(--side-padding); }
.profile__image { flex: 0 0 520px; padding: 0; border: none; border-radius: 0; }
.profile__image img { width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; border-radius: 0; }
.profile__content { flex: 1; }
.profile__name { font-family: var(--ff-jp-serif); font-size: 1.6rem; color: var(--clr-dark); margin-bottom: 1.5rem; border-bottom: 1px solid var(--clr-sub); padding-bottom: 10px; display: inline-block; }
.profile__text { font-size: 0.95rem; line-height: 2.2; color: var(--clr-text); }
@media (max-width: 768px) {
    .profile__flex { flex-direction: column; text-align: center; gap: 40px; }
    .profile__image { flex: 0 0 auto; width: min(100%, 360px); margin: 0 auto; }
    .profile__content { text-align: left; }
    .profile__name { text-align: center; display: block; }
}

/* ==========================================================================
   FOOTER & FLOATING
   ========================================================================== */
.footer { background-color: var(--clr-sub); color: var(--clr-text); padding: 60px 0 40px; text-align: center; }
.footer__logo { font-family: var(--ff-jp-serif); font-size: clamp(1.4rem, 3vw, 2rem); color: var(--clr-accent); letter-spacing: 0.08em; }

.pagetop {
    position: fixed; right: 30px; bottom: 30px; width: 50px; height: 50px;
    background-color: var(--clr-accent); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    z-index: 1000; opacity: 0; visibility: hidden; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.pagetop.is-show { opacity: 1; visibility: visible; }
.pagetop__arrow { width: 10px; height: 10px; border-top: 2px solid #fff; border-right: 2px solid #fff; transform: rotate(-45deg); margin-top: 4px; }

/* Mobile CTA */
.sp-cta { position: fixed; bottom: 0; left: 0; width: 100%; height: 60px; display: none; z-index: 3000; box-shadow: 0 -5px 15px rgba(0,0,0,0.1); }
.sp-cta__btn { flex: 1; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 0.9rem; font-weight: 500; }
.sp-cta__btn--hp { background-color: var(--clr-accent); }
.sp-cta__btn--web { background-color: var(--clr-dark); }
@media (max-width: 768px) { .sp-cta { display: flex; } .footer { padding-bottom: 100px; } .pagetop { bottom: 80px; right: 20px; } }