@charset "UTF-8";

/*
================================================================================
 suera (work-7) — 戦略デザインコンセプト（Task 1）
================================================================================
 1. カラーパレット
    · #E8F4FC — 薄い水色（光が差す水面／安心・清潔・非攻撃的な第一印象）
    · #B8D9E8 — ミストブルー（グラデーション中間／瑞々しさ）
    · #0A1628 — ディープネイビー（信頼・技術力・高級感の芯）
    · #132338 — セカンダリダーク（テキスト・フッター奥行き）
    · #FAFDFF — ソフトホワイト（紙のような肌触り／サロンの静寂）
    · #5BB3C9 — アクアアクセント（CTA・リンク／水の一滴）

 2. タイポグラフィ（Google Fonts）
    · Shippori Mincho — 見出し・ブランド。細く整った明朝で「品格」と和の静けさ。
    · Zen Kaku Gothic New — 本文・UI。可読性と現代的な中性さでSEO本文に最適。

 3. ページ構成（水流のような導線）
    Hero（没入MV）→ Marquee → Concept（共感）→ Gallery（視覚）
    → Menu（意思決定）→ Owner（信頼）→ Staff（人）→ Reviews（社会的証明）
    → Reserve CTA（転換）→ Access（行動）

================================================================================
 クライアント提案：「水」がターゲットに刺さり CVR を高める5理由（Task 4）
================================================================================
 ① 不安解消のメタファー：水＝浄化・回復は、ダメージ毛・頭皮疲れの悩みと直結し
    感情移入を促す（ランディング心理学における「象徴の一致」）。
 ② 差別化：競合の「木・黒・金」系から離れ、透明感で記憶に残るブランド資産を形成。
 ③ ターゲット一致：20代後半〜40代の「落ち着き・本質志向」と静かなUIは一致率が高い。
 ④ CVR 設計：Gallery→Owner→Reviews で信頼を積み上げ、Hot Pepper / Instagram CTA を集約。
 ⑤ SEO：HairSalon 構造化データ・見出し階層・表形式メニューで意図検索とローカル検索に強い。
================================================================================
*/

/* =========================================================== Design Tokens */
.work-7-body {
    --se-white:    #fafdff;
    --se-mist:     #e8f4fc;
    --se-water:    #b8d9e8;
    --se-sky:      #d4ecf7;
    --se-deep:     #0a1628;
    --se-navy:     #132338;
    --se-accent:   #5bb3c9;
    --se-accent-d: #4499af;
    --se-accent-l: #8dcfdf;
    --se-text:     #1a2838;
    --se-muted:    rgba(26, 40, 56, 0.68);
    --se-line:     rgba(10, 22, 40, 0.07);
    --se-glass:    rgba(250, 253, 255, 0.72);
    --se-radius:   24px;
    --se-radius-sm: 14px;
    --se-radius-xs: 8px;
    --se-font-display: 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
    --se-font-body:    'Zen Kaku Gothic New', 'Hiragino Sans', 'Meiryo', sans-serif;
    --se-ease:     cubic-bezier(0.22, 1, 0.36, 1);
    --se-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --se-section-pad: clamp(100px, 14vw, 160px);
    --se-shadow-sm:  0 8px 32px rgba(10, 22, 40, 0.06);
    --se-shadow-md:  0 20px 60px rgba(10, 22, 40, 0.10);
    --se-shadow-lg:  0 32px 80px rgba(10, 22, 40, 0.14);
}

/* =========================================================== Base */
.work-7-body {
    margin: 0;
    font-family: var(--se-font-body);
    font-weight: 400;
    font-size: 15px;
    line-height: 1.85;
    color: var(--se-text);
    background: var(--se-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.work-7-body.se-drawer-open {
    overflow: hidden;
}

.se-main {
    overflow-x: hidden;
}

/* =========================================================== Keyframes */
@keyframes seKenBurns {
    0%   { transform: scale(1)    translateX(0)    translateY(0); }
    100% { transform: scale(1.10) translateX(-1.5%) translateY(-1%); }
}

@keyframes seFloatDrop {
    0%, 100% { transform: translateY(0)    scale(1);    opacity: 0.5; }
    50%       { transform: translateY(-24px) scale(1.08); opacity: 0.9; }
}

@keyframes seMarqueeFlow {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-33.333%); }
}

@keyframes seRipple {
    to { transform: scale(28); opacity: 0; }
}

@keyframes seScrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50%       { transform: translateY(8px); opacity: 0.5; }
}

@keyframes sePulseGlow {
    0%, 100% { box-shadow: 0 8px 32px rgba(91, 179, 201, 0.45); }
    50%       { box-shadow: 0 8px 48px rgba(91, 179, 201, 0.75); }
}

@keyframes seGradientDrift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


/* =========================================================== Scroll Progress */
.se-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--se-accent), var(--se-water), var(--se-accent-l));
    z-index: 10000;
    transition: width 0.1s linear;
}

/* =========================================================== Skip link */
.se-skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 100000;
    padding: 12px 20px;
    background: var(--se-deep);
    color: var(--se-white);
    text-decoration: none;
    font-size: 13px;
}

.se-skip-link:focus {
    left: 12px;
    top: 12px;
}

/* =========================================================== Header */
.se-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1002; /* overlay(1000) · drawer(1001) より上でヘッダーUIを保護 */
    transition: background 0.5s var(--se-ease), box-shadow 0.5s var(--se-ease);
}

.se-header.is-scrolled,
.se-header.is-drawer-open {
    background: rgba(250, 253, 255, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--se-line);
}

.se-header__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 18px clamp(20px, 4vw, 40px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.se-header__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--se-deep);
    position: relative;
    overflow: hidden;
    border-radius: var(--se-radius-xs);
}

.se-header__logo-mark {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--se-water), var(--se-accent) 60%, var(--se-accent-d));
    box-shadow: 0 0 0 1px rgba(91, 179, 201, 0.3), 0 4px 16px rgba(91, 179, 201, 0.3);
    flex-shrink: 0;
}

.se-header__logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.se-header__logo-en {
    font-family: var(--se-font-display);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 0.12em;
}

.se-header__logo-ja {
    font-size: 10px;
    letter-spacing: 0.28em;
    color: var(--se-muted);
}

.se-nav__list {
    display: flex;
    align-items: center;
    gap: 4px 16px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.se-nav a {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--se-navy);
    text-decoration: none;
    letter-spacing: 0.07em;
    transition: color 0.4s var(--se-ease);
    position: relative;
    overflow: hidden;
    border-radius: var(--se-radius-xs);
    padding: 6px 6px;
}

.se-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--se-accent);
    transition: width 0.4s var(--se-ease), left 0.4s var(--se-ease);
}

.se-nav a:hover {
    color: var(--se-accent-d);
}

.se-nav a:hover::after,
.se-nav a.is-active::after {
    width: 100%;
    left: 0;
}

.se-nav a.is-active {
    color: var(--se-accent-d);
}

.se-header__cta {
    padding: 10px 22px !important;
    background: linear-gradient(135deg, var(--se-accent), #7ec8d9);
    color: var(--se-white) !important;
    border-radius: 999px !important;
    box-shadow: 0 8px 28px rgba(91, 179, 201, 0.32);
    transition: transform 0.35s var(--se-ease), box-shadow 0.35s var(--se-ease) !important;
}

.se-header__cta::after { display: none; }

.se-header__cta:hover {
    color: var(--se-white) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 36px rgba(91, 179, 201, 0.45) !important;
}

.se-menu-btn {
    display: none;
    position: relative;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}

/* 2本を同じ中心に重ね、閉じ時は上下にずらす → 開くと真円のバツに交差 */
.se-menu-btn__bar {
    position: absolute;
    left: 11px;
    top: 21px;
    width: 22px;
    height: 2px;
    margin: 0;
    background: var(--se-deep);
    border-radius: 2px;
    transform-origin: center center;
    transition: transform 0.5s var(--se-ease);
}

.se-menu-btn__bar:first-child {
    transform: translateY(-5px);
}

.se-menu-btn__bar:last-child {
    transform: translateY(5px);
}

.se-menu-btn[aria-expanded="true"] .se-menu-btn__bar:first-child {
    transform: translateY(0) rotate(45deg);
}

.se-menu-btn[aria-expanded="true"] .se-menu-btn__bar:last-child {
    transform: translateY(0) rotate(-45deg);
}

/* ドロワーはheader外の兄弟要素として配置（backdrop-filter stacking context対策） */
.se-drawer {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin-top: 70px;
    padding: 28px 28px 40px;
    z-index: 1001;
    background: #fafdff;
    border-top: 1px solid rgba(10, 22, 40, 0.07);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.se-drawer__nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.se-drawer__nav a {
    display: block;
    padding: 18px 4px;
    font-size: 16px;
    font-family: var(--se-font-display);
    letter-spacing: 0.06em;
    color: var(--se-deep);
    text-decoration: none;
    border-bottom: 1px solid rgba(10, 22, 40, 0.07);
    transition: color 0.45s var(--se-ease), padding-left 0.45s var(--se-ease);
}

.se-drawer__nav a:hover {
    color: var(--se-accent-d);
    padding-left: 10px;
}

/* オーバーレイ（ドロワー開放時の背景暗幕） */
.se-drawer-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.35);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.4s var(--se-ease);
}

@media (max-width: 900px) {
    .se-nav         { display: none; }
    .se-menu-btn    { display: flex; }

    .se-drawer {
        display: block;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-16px);
        transition:
            opacity 0.45s var(--se-ease),
            transform 0.45s var(--se-ease),
            visibility 0s linear 0.45s;
    }

    .se-drawer.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
        transition:
            opacity 0.45s var(--se-ease),
            transform 0.45s var(--se-ease),
            visibility 0s;
    }

    .se-drawer-overlay {
        display: block;
        pointer-events: none; /* 閉じているときはクリックを透過 */
    }

    .se-drawer-overlay.is-open {
        opacity: 1;
        pointer-events: auto; /* 開いているときだけクリックを受け付ける */
    }
}

@media (max-width: 900px) and (prefers-reduced-motion: reduce) {
    .se-drawer,
    .se-drawer.is-open,
    .se-drawer-overlay {
        transition: none;
    }

    .se-menu-btn__bar {
        transition-duration: 0.15s;
    }
}

/* =========================================================== Ripple */
.se-link-ripple {
    position: relative;
    overflow: hidden;
}

.se-ripple {
    position: absolute;
    width: 12px;
    height: 12px;
    margin: -6px 0 0 -6px;
    border-radius: 50%;
    background: rgba(91, 179, 201, 0.4);
    pointer-events: none;
    animation: seRipple 0.55s var(--se-ease) forwards;
}

/* =========================================================== Reveal + Stagger */
.se-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s var(--se-ease), transform 0.9s var(--se-ease);
}

.se-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.se-stagger > *:nth-child(1) { transition-delay: 0s; }
.se-stagger > *:nth-child(2) { transition-delay: 0.1s; }
.se-stagger > *:nth-child(3) { transition-delay: 0.2s; }
.se-stagger > *:nth-child(4) { transition-delay: 0.3s; }
.se-stagger > *:nth-child(5) { transition-delay: 0.4s; }
.se-stagger > *:nth-child(6) { transition-delay: 0.5s; }

/* =========================================================== Hero */
.se-hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: clamp(88px, 14vh, 120px) clamp(24px, 6vw, 60px) clamp(72px, 10vh, 100px);
}

.se-hero__visual {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.se-hero__gradient {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        160deg,
        rgba(232, 244, 252, 0.94) 0%,
        rgba(250, 253, 255, 0.5) 35%,
        rgba(10, 22, 40, 0.45) 100%
    );
}

.se-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.88) brightness(1.04);
    animation: seKenBurns 24s ease-in-out infinite alternate;
    will-change: transform;
}

.se-hero__droplets {
    position: absolute;
    inset: 0;
    z-index: 3;
    opacity: 0.4;
    background-image:
        radial-gradient(circle at 18% 28%, rgba(255, 255, 255, 0.55) 0%, transparent 40%),
        radial-gradient(circle at 80% 18%, rgba(184, 217, 232, 0.65) 0%, transparent 38%),
        radial-gradient(circle at 55% 85%, rgba(91, 179, 201, 0.28) 0%, transparent 48%);
    pointer-events: none;
}

/* Floating particles */
.se-drop {
    position: absolute;
    z-index: 3;
    border-radius: 50%;
    pointer-events: none;
}

.se-drop--1 {
    width: 14px; height: 14px;
    top: 22%; left: 12%;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.9), rgba(184,217,232,0.5));
    animation: seFloatDrop 5.5s ease-in-out infinite;
}

.se-drop--2 {
    width: 9px; height: 9px;
    top: 36%; left: 24%;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.8), rgba(91,179,201,0.4));
    animation: seFloatDrop 7s ease-in-out 1.2s infinite;
}

.se-drop--3 {
    width: 18px; height: 18px;
    top: 16%; left: 60%;
    background: radial-gradient(circle at 35% 30%, rgba(184,217,232,0.7), rgba(91,179,201,0.3));
    animation: seFloatDrop 8s ease-in-out 0.6s infinite;
}

.se-drop--4 {
    width: 11px; height: 11px;
    top: 55%; left: 75%;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.7), rgba(184,217,232,0.3));
    animation: seFloatDrop 6.2s ease-in-out 2s infinite;
}

.se-drop--5 {
    width: 7px; height: 7px;
    top: 72%; left: 40%;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.9), rgba(91,179,201,0.4));
    animation: seFloatDrop 4.8s ease-in-out 3.4s infinite;
}

.se-hero__content {
    position: relative;
    z-index: 4;
    max-width: 620px;
    margin-top: -5vh;
}

.se-hero__eyebrow {
    font-size: 11px;
    letter-spacing: 0.38em;
    text-transform: uppercase;
    color: var(--se-muted);
    margin: 0 0 18px;
}

.se-hero__title {
    margin: 0 0 14px;
}

.se-hero__title-main {
    display: block;
    font-family: var(--se-font-display);
    font-size: clamp(52px, 11vw, 104px);
    font-weight: 500;
    letter-spacing: 0.09em;
    line-height: 0.95;
    color: var(--se-deep);
}

.se-hero__title-sub {
    display: block;
    font-size: 12px;
    letter-spacing: 0.55em;
    margin-top: 14px;
    color: var(--se-muted);
}

.se-hero__catch {
    font-family: var(--se-font-display);
    font-size: clamp(18px, 2.6vw, 26px);
    font-weight: 500;
    margin: 0 0 16px;
    color: var(--se-navy);
    letter-spacing: 0.05em;
}

.se-hero__lead {
    margin: 0 0 36px;
    color: var(--se-muted);
    font-size: 14.5px;
    line-height: 1.9;
}

.se-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

/* Scroll indicator */
.se-scroll-indicator {
    position: absolute;
    bottom: 40px;
    right: clamp(24px, 6vw, 60px);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--se-muted);
    overflow: visible;
    border-radius: 0;
}

.se-scroll-indicator__label {
    font-size: 9px;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    color: var(--se-muted);
}

.se-scroll-indicator__bar {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--se-accent), transparent);
    animation: seScrollBounce 2s ease-in-out infinite;
    display: block;
}

@media (max-width: 600px) {
    .se-scroll-indicator { display: none; }
}

/* =========================================================== Buttons */
.se-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 32px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-decoration: none;
    border-radius: 999px;
    border: 1px solid transparent;
    transition:
        opacity 0.45s var(--se-ease),
        transform 0.35s var(--se-ease),
        box-shadow 0.45s var(--se-ease);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.se-btn--primary {
    background: linear-gradient(135deg, var(--se-accent) 0%, #7ec8d9 50%, var(--se-accent) 100%);
    background-size: 200% 200%;
    color: var(--se-white);
    box-shadow: 0 12px 40px rgba(91, 179, 201, 0.38);
    animation: seGradientDrift 6s ease infinite;
}

.se-btn--ghost {
    background: rgba(255, 255, 255, 0.62);
    border-color: rgba(10, 22, 40, 0.11);
    color: var(--se-deep);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.se-btn--outline {
    background: transparent;
    border-color: rgba(91, 179, 201, 0.5);
    color: var(--se-deep);
}

.se-btn--wide {
    width: 100%;
    max-width: 320px;
}

.se-btn:hover {
    transform: translateY(-3px);
}

.se-btn--primary:hover {
    box-shadow: 0 16px 48px rgba(91, 179, 201, 0.5);
}

/* =========================================================== Sections */
.se-section {
    padding: var(--se-section-pad) 0;
    position: relative;
}

.se-inner {
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 clamp(24px, 5vw, 48px);
}

.se-section-head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.se-section-eyebrow {
    font-size: 10.5px;
    letter-spacing: 0.42em;
    text-transform: uppercase;
    color: var(--se-accent-d);
    margin: 0 0 14px;
}

.se-section-title {
    font-family: var(--se-font-display);
    font-size: clamp(24px, 3.8vw, 40px);
    font-weight: 500;
    line-height: 1.4;
    margin: 0 0 16px;
    color: var(--se-deep);
}

.se-section-desc {
    margin: 0;
    color: var(--se-muted);
    font-size: 13.5px;
}

/* セクション見出し直下の補足メッセージ（背景・枠なし） */
.se-section-message {
    margin: 28px 0 0;
    padding: 0;
    background: none;
    border: none;
    text-align: center;
}

.se-section-message__title {
    margin: 0 0 10px;
    font-family: var(--se-font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--se-deep);
    letter-spacing: 0.06em;
}

.se-section-message__body {
    margin: 0;
    color: var(--se-muted);
    font-size: 13.5px;
    line-height: 1.95;
}

.se-section-message__body strong {
    color: var(--se-deep);
    font-weight: 600;
}

/* =========================================================== Marquee */
.se-marquee {
    overflow: hidden;
    background: var(--se-deep);
    padding: 20px 0;
    position: relative;
}

.se-marquee::before,
.se-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 1;
}

.se-marquee::before {
    left: 0;
    background: linear-gradient(to right, var(--se-deep), transparent);
}

.se-marquee::after {
    right: 0;
    background: linear-gradient(to left, var(--se-deep), transparent);
}

.se-marquee__track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: seMarqueeFlow 32s linear infinite;
    gap: 0;
}

.se-marquee__item {
    font-family: var(--se-font-display);
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.2em;
    color: rgba(250, 253, 255, 0.65);
    white-space: nowrap;
    padding: 0 20px;
    text-transform: uppercase;
}

.se-marquee__item--brand {
    color: var(--se-accent-l);
    font-weight: 500;
    letter-spacing: 0.3em;
}

.se-marquee__sep {
    color: var(--se-accent);
    font-size: 12px;
    opacity: 0.5;
}

/* =========================================================== Concept */
.se-concept {
    background:
        radial-gradient(ellipse 70% 55% at 8%  30%, rgba(91, 179, 201, 0.10) 0%, transparent 65%),
        radial-gradient(ellipse 55% 60% at 92% 65%, rgba(184, 217, 232, 0.13) 0%, transparent 60%),
        radial-gradient(ellipse 80% 40% at 50% 90%, rgba(91, 179, 201, 0.07) 0%, transparent 55%),
        linear-gradient(165deg, #f4fafd 0%, #dff2f9 45%, #eaf6fb 100%);
    overflow: hidden;
}

/* ---- Water splash decoration ---- */
.se-concept__decor {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

/*
 * Water drop sphere effect:
 * radial-gradient simulates light refraction inside a water drop —
 * bright highlight top-left, aqua body, transparent edge.
 */
.se-concept__drop {
    position: absolute;
    border-radius: 50%;
}

/* Large splash A — top-right, partially off-screen */
.se-concept__drop--a {
    width: 340px;
    height: 340px;
    top: -60px;
    right: -40px;
    background: radial-gradient(
        circle at 32% 28%,
        rgba(255, 255, 255, 0.88) 0%,
        rgba(255, 255, 255, 0.45) 22%,
        rgba(91, 179, 201, 0.28) 48%,
        rgba(91, 179, 201, 0.08) 68%,
        transparent 82%
    );
    box-shadow:
        0 0 0 18px rgba(91, 179, 201, 0.06),
        0 0 0 40px rgba(91, 179, 201, 0.04),
        0 0 0 70px rgba(91, 179, 201, 0.025),
        0 0 0 110px rgba(91, 179, 201, 0.012);
}

/* Medium splash B — bottom-left, partially off-screen */
.se-concept__drop--b {
    width: 260px;
    height: 260px;
    bottom: -40px;
    left: -30px;
    background: radial-gradient(
        circle at 35% 30%,
        rgba(255, 255, 255, 0.80) 0%,
        rgba(255, 255, 255, 0.38) 24%,
        rgba(184, 217, 232, 0.30) 50%,
        rgba(184, 217, 232, 0.08) 68%,
        transparent 80%
    );
    box-shadow:
        0 0 0 14px rgba(184, 217, 232, 0.07),
        0 0 0 32px rgba(184, 217, 232, 0.045),
        0 0 0 58px rgba(184, 217, 232, 0.02);
}

/* Small splash C — mid-right */
.se-concept__drop--c {
    width: 150px;
    height: 150px;
    top: 42%;
    right: 8%;
    background: radial-gradient(
        circle at 33% 28%,
        rgba(255, 255, 255, 0.82) 0%,
        rgba(255, 255, 255, 0.36) 26%,
        rgba(91, 179, 201, 0.22) 52%,
        transparent 75%
    );
    box-shadow:
        0 0 0 10px rgba(91, 179, 201, 0.06),
        0 0 0 24px rgba(91, 179, 201, 0.03);
}

/*
 * Small scattered water droplets — give the "splash" feeling
 * Each has a tiny highlight and aqua fill.
 */
.se-concept__dot {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(
        circle at 35% 28%,
        rgba(255, 255, 255, 0.9) 0%,
        rgba(255, 255, 255, 0.5) 30%,
        rgba(91, 179, 201, 0.35) 60%,
        transparent 80%
    );
}

.se-concept__dot--1 { width: 22px; height: 22px; top: 18%; left: 30%; }
.se-concept__dot--2 { width: 14px; height: 14px; top: 28%; left: 48%; }
.se-concept__dot--3 { width: 18px; height: 18px; top: 55%; left: 20%; }
.se-concept__dot--4 { width: 10px; height: 10px; top: 65%; left: 55%; }
.se-concept__dot--5 { width: 26px; height: 26px; top: 14%; right: 28%; }
.se-concept__dot--6 { width: 16px; height: 16px; top: 72%; right: 22%; }

/* Frosted inner rings on the small dots */
.se-concept__dot--1,
.se-concept__dot--3,
.se-concept__dot--5 {
    box-shadow: 0 0 0 4px rgba(91, 179, 201, 0.08), 0 0 0 9px rgba(91, 179, 201, 0.04);
}

/* Keep content above the decoration layer */
.se-concept .se-inner {
    position: relative;
    z-index: 1;
}

.se-concept__body {
    position: relative;
    z-index: 1;
}

.se-concept__text {
    max-width: 800px;
    margin: 0 auto clamp(52px, 8vw, 80px);
    text-align: center;
}

.se-lead {
    font-family: var(--se-font-display);
    font-size: clamp(20px, 2.5vw, 24px);
    font-weight: 500;
    color: var(--se-deep);
    margin: 0 0 24px;
    line-height: 1.5;
}

.se-concept__text p {
    margin: 0 0 18px;
    color: var(--se-muted);
    line-height: 1.9;
}

.se-concept__pillars {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 767px) {
    .se-concept__pillars {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .se-concept__pillars {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

.se-pillar {
    background: var(--se-white);
    border-radius: var(--se-radius);
    padding: 30px 30px 28px;
    box-shadow: var(--se-shadow-sm);
    border: 1px solid var(--se-line);
    transition: transform 0.45s var(--se-ease), box-shadow 0.45s var(--se-ease);
    position: relative;
    overflow: hidden;
}

.se-pillar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, var(--se-accent), var(--se-water));
    border-radius: 3px 0 0 3px;
}

.se-pillar:hover {
    transform: translateY(-4px);
    box-shadow: var(--se-shadow-md);
}

.se-pillar__num {
    display: block;
    font-size: 11px;
    font-family: 'Georgia', serif;
    letter-spacing: 0.12em;
    color: var(--se-accent);
    margin-bottom: 10px;
    font-style: italic;
}

.se-pillar__title {
    font-family: var(--se-font-display);
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 10px;
    color: var(--se-navy);
}

.se-pillar__body {
    margin: 0;
    font-size: 13.5px;
    color: var(--se-muted);
    line-height: 1.8;
}

/* =========================================================== Menu — hydrogen note */
.se-menu__hydrogen {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin: 28px auto 0;
    max-width: 640px;
    font-size: 13.5px;
    color: var(--se-muted);
    line-height: 1.85;
    text-align: left;
}

.se-menu__hydrogen strong {
    color: var(--se-deep);
    font-weight: 600;
}

.se-menu__hydrogen-icon {
    color: var(--se-accent);
    font-size: 12px;
    flex-shrink: 0;
    margin-top: 3px;
}

/* =========================================================== Price Board */
.se-price-board {
    display: grid;
    gap: 28px;
    align-items: start;
    grid-template-columns: 1fr;
    max-width: 720px;
    margin: 0 auto;
}

.se-price-panel {
    border-radius: var(--se-radius);
    overflow: hidden;
    box-shadow: var(--se-shadow-md);
}

.se-price-panel--dark {
    background: var(--se-deep);
}

.se-price-panel--light {
    background: var(--se-white);
    border: 1px solid var(--se-line);
}

/* Panel header */
.se-price-panel__head {
    padding: 36px 40px 32px;
    position: relative;
}

.se-price-panel--dark .se-price-panel__head {
    background: var(--se-navy);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.se-price-panel--light .se-price-panel__head {
    background: linear-gradient(130deg, var(--se-mist) 0%, rgba(212, 236, 247, 0.6) 100%);
    border-bottom: 1px solid var(--se-line);
}

.se-price-panel__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 12px 18px;
    margin-bottom: 14px;
}

.se-price-panel__num {
    font-family: 'Georgia', serif;
    font-style: italic;
    font-size: 11px;
    letter-spacing: 0.22em;
    flex-shrink: 0;
}

.se-price-panel--dark .se-price-panel__num  { color: var(--se-accent-l); }
.se-price-panel--light .se-price-panel__num { color: var(--se-accent-d); }

.se-price-panel__title {
    font-family: var(--se-font-display);
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 500;
    letter-spacing: 0.09em;
    margin: 0;
    line-height: 1.2;
}

.se-price-panel--dark .se-price-panel__title  { color: var(--se-white); }
.se-price-panel--light .se-price-panel__title { color: var(--se-deep); }

.se-price-panel__en {
    font-size: 10.5px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.se-price-panel--dark .se-price-panel__en  { color: rgba(250, 253, 255, 0.4); }
.se-price-panel--light .se-price-panel__en { color: var(--se-muted); }

/* Price rows */
.se-price-rows {
    list-style: none;
    margin: 0;
    padding: 0;
}

.se-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 40px;
    border-bottom: 1px solid;
    transition: background 0.3s var(--se-ease);
}

.se-price-panel--dark .se-price-row  { border-color: rgba(255, 255, 255, 0.05); }
.se-price-panel--light .se-price-row { border-color: var(--se-line); }

.se-price-row:last-child { border-bottom: none; }

.se-price-panel--dark .se-price-row:hover  { background: rgba(255, 255, 255, 0.04); }
.se-price-panel--light .se-price-row:hover { background: rgba(232, 244, 252, 0.55); }

.se-price-row__info {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
}

.se-price-row__name {
    font-size: 14.5px;
    font-weight: 500;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    line-height: 1.4;
}

.se-price-panel--dark .se-price-row__name  { color: rgba(250, 253, 255, 0.92); }
.se-price-panel--light .se-price-row__name { color: var(--se-deep); }

.se-price-row__desc {
    font-size: 12px;
    letter-spacing: 0.03em;
    line-height: 1.5;
}

.se-price-panel--dark .se-price-row__desc  { color: rgba(250, 253, 255, 0.42); }
.se-price-panel--light .se-price-row__desc { color: var(--se-muted); }

.se-price-row__price {
    font-family: var(--se-font-display);
    font-size: clamp(17px, 2vw, 21px);
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.02em;
}

.se-price-panel--dark .se-price-row__price  { color: var(--se-accent-l); }
.se-price-panel--light .se-price-row__price { color: var(--se-accent-d); }

/* Badges */
.se-badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    background: linear-gradient(135deg, var(--se-accent), var(--se-accent-l));
    color: var(--se-white);
    border-radius: 999px;
    vertical-align: middle;
    font-family: var(--se-font-body);
}

.se-badge--sm {
    padding: 1px 8px;
    font-size: 9.5px;
}

.se-badge--light {
    background: linear-gradient(135deg, var(--se-accent-d), var(--se-accent));
}

@media (max-width: 600px) {
    .se-price-panel__head { padding: 28px 24px 24px; }
    .se-price-row         { padding: 18px 24px; gap: 12px; }
}

/* =========================================================== Menu (tables — legacy keep) */
.se-menu__block {
    margin-bottom: 56px;
}

.se-table-wrap {
    overflow-x: auto;
    border-radius: var(--se-radius);
    border: 1px solid var(--se-line);
    background: var(--se-white);
    box-shadow: var(--se-shadow-sm);
}

.se-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 520px;
}

.se-table th,
.se-table td {
    padding: 18px 22px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--se-line);
}

.se-table thead th {
    font-weight: 500;
    background: linear-gradient(180deg, var(--se-mist), var(--se-white));
    color: var(--se-navy);
    font-size: 11.5px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.se-table tbody th {
    font-weight: 600;
    color: var(--se-deep);
    width: 28%;
}

.se-table tbody td:last-child {
    font-weight: 600;
    color: var(--se-accent-d);
    white-space: nowrap;
}

.se-table tr:last-child th,
.se-table tr:last-child td {
    border-bottom: none;
}

.se-table__row--featured th,
.se-table__row--featured td {
    background: rgba(232, 244, 252, 0.45);
}

.se-badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    background: linear-gradient(135deg, var(--se-accent), var(--se-accent-l));
    color: var(--se-white);
    border-radius: 999px;
    margin-left: 8px;
    vertical-align: middle;
    font-family: var(--se-font-body);
}

/* =========================================================== Owner */
.se-owner {
    position: relative;
    background: var(--se-deep);
    color: rgba(250, 253, 255, 0.85);
    overflow: hidden;
}

.se-owner::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to bottom, var(--se-white), transparent);
    pointer-events: none;
}

.se-owner .se-section-eyebrow {
    color: var(--se-water);
}

.se-owner .se-section-title {
    color: var(--se-white);
    font-size: clamp(22px, 3.2vw, 34px);
}

.se-owner__message {
    margin-top: 12px;
}

.se-owner__message p {
    margin: 0 0 22px;
    color: rgba(250, 253, 255, 0.82);
    font-size: 15px;
    line-height: 2;
    font-weight: 400;
}

.se-owner__inner {
    display: grid;
    gap: 48px;
    align-items: center;
}

@media (min-width: 880px) {
    .se-owner__inner {
        grid-template-columns: 0.85fr 1.15fr;
        gap: 64px;
    }
}

.se-owner__photo {
    margin: 0;
    border-radius: var(--se-radius);
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
}

.se-owner__photo img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.9s var(--se-ease);
}

.se-owner__photo:hover img {
    transform: scale(1.03);
}

.se-owner__body > p:not(.se-owner__sign) {
    margin: 0 0 20px;
    color: rgba(250, 253, 255, 0.75);
    font-size: 15px;
    line-height: 1.9;
}

.se-owner__sign {
    margin-top: 32px !important;
    font-family: var(--se-font-display);
    font-size: 16px;
    color: var(--se-white) !important;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0 10px;
}

.se-owner__sign span {
    letter-spacing: 0.08em;
}

.se-owner__sign-note {
    display: block;
    width: 100%;
    font-size: 11px;
    font-family: var(--se-font-body);
    letter-spacing: 0.06em;
    opacity: 0.55;
    margin-top: 6px;
}

/* =========================================================== Staff */
.se-staff__grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.se-staff-card {
    background: var(--se-white);
    border-radius: var(--se-radius);
    overflow: hidden;
    border: 1px solid var(--se-line);
    box-shadow: var(--se-shadow-sm);
    transition: transform 0.45s var(--se-ease), box-shadow 0.45s var(--se-ease);
}

.se-staff-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--se-shadow-md);
}

.se-staff-card__img-wrap {
    aspect-ratio: 4/5;
    overflow: hidden;
}

.se-staff-card__img,
.se-staff-card__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s var(--se-ease);
    display: block;
}

.se-staff-card:hover .se-staff-card__img,
.se-staff-card:hover .se-staff-card__img-wrap img {
    transform: scale(1.05);
}

.se-staff-card__body {
    padding: 24px 26px 26px;
}

.se-staff-card__name {
    font-family: var(--se-font-display);
    font-size: 20px;
    font-weight: 500;
    margin: 0 0 6px;
    color: var(--se-deep);
}

.se-staff-card__role {
    margin: 0 0 14px;
    font-size: 11.5px;
    letter-spacing: 0.16em;
    color: var(--se-accent-d);
    text-transform: uppercase;
}

.se-staff-card__bio {
    font-size: 13.5px;
    color: var(--se-muted);
    line-height: 1.8;
}

.se-staff-card__bio--plain {
    margin: 0;
}

.se-staff-card__bio p {
    margin: 0 0 10px;
    font-size: 13.5px;
    color: var(--se-muted);
}

/* Owner card — special treatment */
.se-staff-card--owner {
    border-color: rgba(91, 179, 201, 0.25);
    box-shadow: 0 20px 56px rgba(91, 179, 201, 0.12), var(--se-shadow-sm);
}

.se-staff-card--owner .se-staff-card__img-wrap {
    position: relative;
}

.se-staff-card--owner .se-staff-card__img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(10, 22, 40, 0.08));
    pointer-events: none;
}

.se-staff-card__badge {
    display: inline-block;
    padding: 3px 12px;
    font-size: 9.5px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--se-deep), var(--se-navy));
    color: var(--se-accent-l);
    border-radius: 999px;
    margin-bottom: 10px;
    font-family: var(--se-font-body);
}

.se-staff-card__badge--staff {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 9.5px;
    background: linear-gradient(130deg, var(--se-mist) 0%, rgba(212, 236, 247, 0.85) 100%);
    color: var(--se-navy);
    border: 1px solid var(--se-line);
}

.se-staff-card__social {
    margin: 16px 0 0;
}

.se-staff-card__instagram {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--se-accent-d);
    text-decoration: none;
    border-bottom: 1px solid rgba(91, 179, 201, 0.35);
    padding-bottom: 2px;
    transition: color 0.25s var(--se-ease), border-color 0.25s var(--se-ease);
}

.se-staff-card__instagram:hover {
    color: var(--se-navy);
    border-bottom-color: var(--se-accent);
}

.se-staff-card--owner .se-staff-card__name {
    color: var(--se-navy);
}

/* =========================================================== Reviews */
.se-reviews {
    background: linear-gradient(180deg, var(--se-mist) 0%, var(--se-white) 100%);
}

.se-reviews__grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.se-review-card {
    background: var(--se-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--se-radius);
    padding: 36px 32px 32px;
    box-shadow: var(--se-shadow-sm);
    transition: transform 0.45s var(--se-ease), box-shadow 0.45s var(--se-ease);
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.se-review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--se-shadow-md);
}

.se-review-card__stars {
    color: var(--se-accent);
    font-size: 15px;
    letter-spacing: 0.1em;
}

.se-review-card__text {
    margin: 0;
    font-style: normal;
    flex: 1;
}

.se-review-card__text p {
    margin: 0;
    font-size: 14.5px;
    color: var(--se-text);
    line-height: 1.85;
    font-family: var(--se-font-body);
}

.se-review-card__text p::before {
    content: '「';
    color: var(--se-accent);
    font-family: var(--se-font-display);
    font-size: 16px;
}

.se-review-card__text p::after {
    content: '」';
    color: var(--se-accent);
    font-family: var(--se-font-display);
    font-size: 16px;
}

.se-review-card__author {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--se-deep);
    letter-spacing: 0.05em;
}

.se-review-card__meta {
    font-size: 11px;
    font-weight: 400;
    color: var(--se-muted);
    letter-spacing: 0.06em;
}

/* =========================================================== CTA */
.se-cta {
    background: var(--se-deep);
    position: relative;
    overflow: hidden;
}

.se-cta::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to bottom, var(--se-white), transparent);
    pointer-events: none;
    z-index: 1;
}

.se-cta__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.se-cta__bg-drop {
    position: absolute;
    border-radius: 50%;
}

.se-cta__bg-drop--1 {
    width: 500px; height: 500px;
    top: -200px; left: -100px;
    background: radial-gradient(circle, rgba(91,179,201,0.12) 0%, transparent 70%);
    animation: seFloatDrop 10s ease-in-out infinite;
}

.se-cta__bg-drop--2 {
    width: 400px; height: 400px;
    top: 50%; right: 5%;
    background: radial-gradient(circle, rgba(184,217,232,0.1) 0%, transparent 70%);
    animation: seFloatDrop 13s ease-in-out 2s infinite;
}

.se-cta__bg-drop--3 {
    width: 300px; height: 300px;
    bottom: -100px; left: 40%;
    background: radial-gradient(circle, rgba(91,179,201,0.08) 0%, transparent 70%);
    animation: seFloatDrop 8s ease-in-out 4s infinite;
}

.se-cta__inner {
    text-align: center;
    position: relative;
    z-index: 2;
}

.se-cta .se-section-eyebrow {
    color: var(--se-water);
}

.se-cta .se-section-title {
    color: var(--se-white);
}

.se-cta .se-section-desc {
    color: rgba(250, 253, 255, 0.55);
}

.se-cta__buttons {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ホットペッパー + Instagram 横並び */
.se-cta__buttons--pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(12px, 3vw, 20px);
    max-width: 560px;
    margin: 0 auto;
    align-items: stretch;
}

.se-cta__buttons--pair li {
    margin: 0;
    min-width: 0;
}

.se-cta__btn {
    width: 100%;
    min-height: 52px;
    box-sizing: border-box;
}

.se-cta .se-btn--ghost {
    background: rgba(250, 253, 255, 0.1);
    border-color: rgba(250, 253, 255, 0.2);
    color: rgba(250, 253, 255, 0.85);
}

.se-cta .se-btn--outline {
    border-color: rgba(91, 179, 201, 0.45);
    color: rgba(250, 253, 255, 0.85);
}

/* =========================================================== Access */
.se-access__grid {
    display: grid;
    gap: 36px;
}

@media (min-width: 800px) {
    .se-access__grid {
        grid-template-columns: 1fr 1.15fr;
        align-items: stretch;
    }
}

.se-dl {
    margin: 0;
}

.se-dl > div {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 10px 20px;
    padding: 18px 0;
    border-bottom: 1px solid var(--se-line);
    align-items: baseline;
}

.se-dl dt {
    margin: 0;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--se-accent-d);
    text-transform: uppercase;
}

.se-dl dd {
    margin: 0;
    font-size: 14px;
    color: var(--se-muted);
    line-height: 1.7;
}

.se-dl a {
    color: var(--se-deep);
    text-decoration: none;
    border-bottom: 1px solid rgba(91, 179, 201, 0.35);
    transition: color 0.4s var(--se-ease), border-color 0.4s var(--se-ease);
}

.se-dl a:hover {
    color: var(--se-accent-d);
    border-color: var(--se-accent-d);
}

.se-access__map {
    border-radius: var(--se-radius);
    background: linear-gradient(145deg, var(--se-mist), rgba(250,253,255,0.5));
    border: 1px solid var(--se-line);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--se-shadow-sm);
    overflow: hidden;
    position: relative;
}

.se-access__map::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 40%, rgba(184,217,232,0.3) 0%, transparent 60%);
    pointer-events: none;
}

.se-access__map-inner {
    text-align: center;
    padding: 32px;
    color: var(--se-muted);
    position: relative;
    z-index: 1;
}

.se-access__map-pin {
    display: block;
    width: 52px;
    height: 52px;
    margin: 0 auto 18px;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    background: linear-gradient(135deg, var(--se-accent), var(--se-water));
    opacity: 0.8;
    box-shadow: 0 8px 24px rgba(91,179,201,0.35);
}

.se-access__map-label {
    font-family: var(--se-font-display);
    font-size: 18px;
    color: var(--se-deep);
    margin: 0 0 8px;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.se-access__map-note {
    font-size: 12px;
    color: var(--se-muted);
    margin: 0;
    line-height: 1.7;
}

/* =========================================================== Floating Button */
.se-float-btn {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 900;
    width: 64px;
    height: 64px;
    padding: 0;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--se-accent), #7ec8d9);
    color: var(--se-white);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 8px 32px rgba(91, 179, 201, 0.45);
    opacity: 0;
    transform: translateY(20px) scale(0.9);
    transition:
        opacity 0.45s var(--se-ease),
        transform 0.45s var(--se-ease),
        box-shadow 0.35s var(--se-ease);
    animation: sePulseGlow 3s ease-in-out infinite;
}

.se-float-btn.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.se-float-btn:hover {
    transform: translateY(-4px) scale(1.05) !important;
    box-shadow: 0 16px 48px rgba(91, 179, 201, 0.6);
}

.se-float-btn:focus-visible {
    outline: 2px solid var(--se-white);
    outline-offset: 3px;
}

.se-float-btn__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -2px;
    color: inherit;
}

.se-float-btn__icon svg {
    display: block;
}

@media (max-width: 600px) {
    .se-float-btn {
        bottom: 24px;
        right: 24px;
        width: 56px;
        height: 56px;
    }
}

/* =========================================================== Footer */
.se-footer {
    position: relative;
    background: var(--se-navy);
    color: rgba(250, 253, 255, 0.72);
    padding: 0 0 44px;
    font-size: 13px;
}

.se-footer__wave-top {
    display: block;
    line-height: 0;
    overflow: hidden;
    margin-top: -1px;
}

.se-footer__wave-top svg {
    display: block;
    width: 100%;
    height: auto;
}

.se-footer__inner {
    max-width: 1060px;
    margin: 0 auto;
    padding: 56px clamp(24px, 5vw, 48px) 0;
}

.se-footer__brand {
    margin-bottom: 48px;
}

.se-footer__name {
    font-family: var(--se-font-display);
    font-size: 32px;
    letter-spacing: 0.22em;
    color: var(--se-white);
    margin: 0 0 10px;
}

.se-footer__tagline {
    margin: 0 0 20px;
    color: rgba(250, 253, 255, 0.5);
    letter-spacing: 0.14em;
    font-size: 13px;
}

.se-footer__social {
    display: flex;
    gap: 12px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.se-footer__social a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.15) !important;
    font-size: 11px;
    letter-spacing: 0.12em;
    color: rgba(250, 253, 255, 0.75) !important;
    text-decoration: none;
    transition: background 0.4s var(--se-ease), border-color 0.4s var(--se-ease), color 0.4s var(--se-ease);
}

.se-footer__social a:hover {
    background: rgba(91, 179, 201, 0.15);
    border-color: rgba(91, 179, 201, 0.4) !important;
    color: var(--se-accent-l) !important;
}

.se-footer__cols {
    display: grid;
    gap: 32px;
    margin-bottom: 44px;
}

@media (min-width: 700px) {
    .se-footer__cols {
        grid-template-columns: repeat(3, 1fr);
    }
}

.se-footer__label {
    font-size: 10.5px;
    letter-spacing: 0.24em;
    color: var(--se-water);
    margin: 0 0 12px;
    text-transform: uppercase;
}

.se-footer a {
    color: rgba(250, 253, 255, 0.8);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    transition: color 0.3s, border-color 0.3s;
}

.se-footer a:hover {
    color: var(--se-accent-l);
    border-color: var(--se-accent-l);
}

.se-footer__divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin: 0 0 24px;
}

.se-footer__copy {
    margin: 0;
    font-size: 11px;
    letter-spacing: 0.08em;
    opacity: 0.38;
}

/* =========================================================== Demo notice spacing */
.work-7-body .se-main {
    padding-bottom: env(safe-area-inset-bottom, 0);
}

/* =================================================================
   RESPONSIVE — スマートフォン・タブレット包括対応
================================================================= */

/* ---- ① デザイントークン上書き（767px以下） ---- */
@media (max-width: 767px) {
    .work-7-body {
        --se-section-pad: 72px;
        --se-radius: 18px;
        font-size: 14px;
    }
}

/* ---- ② ヘッダー ---- */
@media (max-width: 767px) {
    .se-header__inner { padding: 14px 20px; }
    .se-header__logo-en { font-size: 20px; }
}

/* ---- ③ ヒーロー ---- */
@media (max-width: 767px) {
    /* 縦方向は中央よりやや上、テキストは左揃え・濃色で可読性を優先 */
    .se-hero {
        align-items: center;
        justify-content: center;
        padding: calc(88px + env(safe-area-inset-top, 0px)) 24px calc(96px + env(safe-area-inset-bottom, 0px));
    }

    /* 明るめオーバーレイで紺・黒系タイポが読みやすいように */
    .se-hero__gradient {
        background: linear-gradient(
            160deg,
            rgba(232, 244, 252, 0.92) 0%,
            rgba(250, 253, 255, 0.72) 45%,
            rgba(232, 244, 252, 0.55) 100%
        );
    }

    .se-hero__content {
        max-width: 100%;
        width: 100%;
        margin-top: -10vh;
        text-align: left;
    }

    .se-hero__eyebrow    { color: var(--se-muted); }
    .se-hero__title-main { color: var(--se-deep); font-size: clamp(44px, 11vw, 68px); }
    .se-hero__title-sub  { color: var(--se-muted); }
    .se-hero__catch      { color: var(--se-navy); font-size: 17px; }
    .se-hero__lead       { color: var(--se-muted); font-size: 13.5px; }

    /* <br> を無効化して自然な折り返しに */
    .se-hero__lead br { display: none; }

    /* ボタンは縦積み・左揃え（テキストと同じ起点） */
    .se-hero__actions {
        flex-direction: column;
        align-items: stretch;
        max-width: 320px;
        margin-left: 0;
        margin-right: 0;
    }
    .se-hero__actions .se-btn { width: 100%; padding: 14px 20px; }

    /* 浮遊水滴を減らしてテキスト周りをすっきり */
    .se-drop--3, .se-drop--4, .se-drop--5 { display: none; }
}

/* ---- ④ マーキー ---- */
@media (max-width: 480px) {
    .se-marquee { padding: 14px 0; }
    .se-marquee__item { font-size: 11px; padding: 0 12px; }
    .se-marquee::before, .se-marquee::after { width: 40px; }
}

/* ---- ⑤ セクション共通 ---- */
@media (max-width: 767px) {
    .se-section-head { margin-bottom: 40px; }
    .se-section-title { font-size: clamp(22px, 5.8vw, 32px); }

    /* コンセプト主見出し：やや小さめ＋禁則で1行に近づける */
    #se-concept-heading {
        font-size: clamp(18px, 5vw, 28px);
        line-height: 1.34;
        word-break: keep-all;
        overflow-wrap: normal;
        text-wrap: balance;
    }

    /* テキスト内の不自然な <br> を除去して自然な折り返しへ */
    .se-concept__text br,
    .se-owner__body br,
    .se-menu__hydrogen br { display: none; }
}

/* ---- ⑥ コンセプト — 水飛沫デコレーション縮小 ---- */
@media (max-width: 767px) {
    .se-concept__text { text-align: left; margin-bottom: 36px; }

    .se-concept__drop--a {
        width: 200px; height: 200px;
        top: -30px; right: -25px;
        box-shadow:
            0 0 0 12px rgba(91, 179, 201, 0.05),
            0 0 0 28px rgba(91, 179, 201, 0.03),
            0 0 0 48px rgba(91, 179, 201, 0.015);
    }
    .se-concept__drop--b { width: 140px; height: 140px; }
    .se-concept__drop--c { display: none; }
    .se-concept__dot--3, .se-concept__dot--4, .se-concept__dot--6 { display: none; }
}

/* ---- ⑦ ギャラリー ---- */
@media (max-width: 600px) {
    .se-gallery__grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 160px 160px 160px;
        gap: 6px;
    }
    .se-gallery__item--1 { grid-column: 1 / 3; grid-row: 1; }
    .se-gallery__item--2 { grid-column: 1;     grid-row: 2; }
    .se-gallery__item--3 { grid-column: 2;     grid-row: 2; }
    .se-gallery__item--4 { grid-column: 1;     grid-row: 3; }
    .se-gallery__item--5 { grid-column: 2;     grid-row: 3; }

    /* タップ時にキャプション常時表示 */
    .se-gallery__caption { opacity: 1; transform: translateY(0); }
}

/* ---- ⑧ メニュー（プライスパネル） ---- */
@media (max-width: 767px) {
    .se-menu__hydrogen {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        font-size: 13px;
        text-align: left;
    }
    .se-price-panel__head { padding: 28px 24px 22px; }
    .se-price-panel__title { font-size: 24px; }
}

@media (max-width: 480px) {
    /* 価格を下揃えにして行の崩れを防ぐ */
    .se-price-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 16px 20px;
    }
    .se-price-row__price {
        font-size: 18px;
        align-self: flex-end;
    }
    .se-price-row__desc { font-size: 11.5px; }
    .se-price-row__name { font-size: 14px; }
}

/* ---- ⑨ オーナーセクション ---- */
@media (max-width: 767px) {
    /* 画像の高さを制限して縦スクロールを抑える */
    .se-owner__photo { border-radius: var(--se-radius); }
    .se-owner__photo img {
        max-height: 320px;
        width: 100%;
        object-fit: cover;
        object-position: center 20%;
    }
    .se-owner__quote   { font-size: 56px; margin-bottom: 12px; }
    .se-owner__body p  { font-size: 14px; margin-bottom: 14px; }
    .se-owner__sign    { font-size: 15px; }
}

/* ---- ⑩ スタッフ ---- */
@media (max-width: 500px) {
    /* 480px以下は1カラム表示 */
    .se-staff__grid { grid-template-columns: 1fr; }

    /* シングルカラムではカードの縦比率を抑える */
    .se-staff-card__img-wrap { aspect-ratio: 3 / 2; }
    .se-staff-card__img-wrap img { object-position: center 30%; }
}

/* ---- ⑪ レビュー ---- */
@media (max-width: 600px) {
    .se-reviews__grid { grid-template-columns: 1fr; }
    .se-review-card   { padding: 26px 22px 22px; }
}

/* ---- ⑫ CTA（予約ボタン） ---- */
@media (max-width: 767px) {
    /* ホットペッパー / Instagram を縦並び・全幅 */
    .se-cta__buttons--pair {
        grid-template-columns: 1fr;
        max-width: min(360px, 100%);
        gap: 14px;
    }

    /* ボタンを全幅・幅統一 */
    .se-cta__buttons { align-items: stretch; width: 100%; }
    .se-cta .se-cta__btn,
    .se-cta .se-btn--wide,
    .se-cta .se-btn {
        max-width: 100%;
        width: 100%;
    }
}

/* ---- ⑬ アクセス ---- */
@media (max-width: 480px) {
    .se-dl > div {
        grid-template-columns: 72px 1fr;
        gap: 6px 10px;
        padding: 14px 0;
    }
    .se-dl dt { font-size: 10px; }
    .se-dl dd { font-size: 13px; }
    .se-access__map     { min-height: 220px; }
    .se-access__map-pin { width: 40px; height: 40px; }
}

/* ---- ⑭ フッター波形・レイアウト ---- */
@media (max-width: 767px) {
    .se-footer__wave-top svg { height: 48px; }
    .se-footer__inner { padding-top: 40px; }
    .se-footer__brand { margin-bottom: 32px; }
    .se-footer__name  { font-size: 26px; }
    .se-footer__social { flex-wrap: wrap; gap: 8px; }
    .se-footer__cols  { gap: 20px; margin-bottom: 32px; }
}

/* ---- ⑮ フローティング予約ボタン（Safe Area対応） ---- */
@media (max-width: 767px) {
    .se-float-btn {
        bottom: calc(24px + env(safe-area-inset-bottom, 0px));
        right: 20px;
    }
}

/* ---- ⑯ overflow-wrap 全般（長い単語の折り返し） ---- */
.se-hero__lead,
.se-concept__text p,
.se-owner__body p,
.se-review-card__text p,
.se-staff-card__bio,
.se-dl dd {
    overflow-wrap: break-word;
    word-break: auto-phrase;
}

/* ---- ⑰ タブレット（768px〜1023px）微調整 ---- */
@media (min-width: 768px) and (max-width: 1023px) {
    .se-hero__title-main { font-size: clamp(56px, 9vw, 80px); }
    .se-owner__quote { font-size: 64px; }
    .se-price-panel__head { padding: 30px 32px 26px; }
    .se-price-row { padding: 18px 32px; }
}