/* ========================================
   台湾祭 in 熊本 2026
   style.css
   ----------------------------------------
   カラー変数を変えるだけで別会場に転用可能
======================================== */

/* ========================================
   Meyer Reset
======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}
html,
body,
div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
p,
a,
abbr,
address,
blockquote,
cite,
code,
del,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strong,
sub,
sup,
b,
u,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
menu,
nav,
output,
section,
summary,
time,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
menu,
nav,
section {
    display: block;
}
body {
    line-height: 1;
}
ol,
ul {
    list-style: none;
}
blockquote,
q {
    quotes: none;
}
blockquote::before,
blockquote::after,
q::before,
q::after {
    content: "";
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
a {
    text-decoration: none;
}
img {
    max-width: 100%;
    display: block;
}

/* ========================================
   CSS変数
   ※ 別会場転用時はここだけ変更する
   ※ 熊本会場用：KVのティール（台南ランタン祭ロゴ枠）
======================================== */
:root {
    /* メインカラー：KVのティールグリーン */
    --color-primary: #0ea89f;
    --color-primary-dark: #0b8079;
    --color-primary-light: #4fcdc4;

    /* アクセントカラー：KVのゴールド */
    --color-accent: #ffc222;
    --color-accent-light: #ffd766;
    --color-accent-dark: #e0a800;

    /* テキスト・背景 */
    --color-white: #ffffff;
    --color-dark: #16302c;
    --color-text: #1c3a35;
    --color-text-light: #4a7a72;
    --color-bg-sns: #eef8f6;

    /* ナビ */
    --nav-height: 70px;
    --nav-height-sp: 60px;

    /* 角丸 */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 40px;

    /* 影 */
    --shadow-sm: 0 2px 8px rgba(14, 168, 159, 0.12);
    --shadow-md: 0 4px 20px rgba(14, 168, 159, 0.2);
    --shadow-lg: 0 8px 40px rgba(14, 168, 159, 0.25);

    --transition: 0.3s ease;
}

/* ========================================
   ベース・フォント
======================================== */
html {
    scroll-behavior: smooth;
}

html,
body {
    background-color: #ffffff;
    background-image: url("../img/back.png");
    background-size: 200px auto;
    background-repeat: repeat;
    color: var(--color-text);
}

/* 日本語見出し */
body h1,
body h2 {
    font-family: "source-han-sans-japanese", "Noto Sans JP", sans-serif;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.35;
}

/* 英語ラベル・サブタイトル */
body h3 {
    font-family: "fot-tsukuardgothic-std", futura-pt, "Century Gothic", sans-serif;
    font-weight: 700;
    letter-spacing: 0.15em;
}

body h4,
body h5,
body h6,
body p,
body table,
body a {
    font-family: "source-han-sans-japanese", "Noto Sans JP", sans-serif;
    font-weight: 400;
    letter-spacing: 0.1em;
    line-height: 2;
}

/* ========================================
   フェードイン
======================================== */
.fadein {
    opacity: 0;
    transform: translate(0, 50px);
    transition: all 1500ms;
}
.fadein.scrollin {
    opacity: 1;
    transform: translate(0, 0);
}

/* ========================================
   ボタン
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 40px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: all var(--transition);
    border: none;
    cursor: pointer;
}
.btn::after {
    content: "›";
    font-size: 18px;
    line-height: 1;
    position: relative;
    top: -2px;
}

/* 黄色ボタン（メイン）*/
.btn-accent {
    background: var(--color-accent-light);
    color: var(--color-dark);
    border: 2px solid var(--color-accent-light);
    box-shadow: 0 2px 8px rgba(255, 194, 34, 0.25);
}
.btn-accent:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(255, 194, 34, 0.32);
}

/* 白アウトラインボタン（青背景上） */
.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 2.5px solid var(--color-white);
}
.btn-outline:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* テキストカラーユーティリティ */
.t-primary {
    color: var(--color-primary) !important;
}

/* ========================================
   グローバルナビゲーション
======================================== */
#global-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    background: var(--color-primary);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
    transition:
        background 0.4s ease,
        box-shadow 0.4s ease;
}
#global-nav.scrolled {
    background: rgba(14, 168, 159, 0.7);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
}

.nav-inner {
    max-width: 1200px;
    width: 94%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: flex-end;
    gap: 10px;
}
.nav-logo img {
    height: 44px;
    width: auto;
}
.nav-logo-text {
    font-size: 12px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1;
    letter-spacing: 0.04em;
    font-family: "source-han-sans-japanese", sans-serif;
    white-space: nowrap;
    padding-bottom: 3px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-menu a {
    display: inline-block;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.08em;
    border-radius: var(--radius-xl);
    transition: color var(--transition);
    position: relative;
}
.nav-menu a::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition);
    border-radius: 2px;
}
.nav-menu a:hover {
    color: #ffffff;
}
.nav-menu a:hover::after {
    transform: scaleX(1);
}

.nav-menu .nav-contact {
    background: var(--color-accent-light);
    color: var(--color-dark);
    font-weight: 700;
    padding: 8px 20px;
    border: 2px solid var(--color-accent-light);
    transition:
        background var(--transition),
        border-color var(--transition);
}
.nav-menu .nav-contact::after {
    display: none;
}
.nav-menu .nav-contact:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

.nav-menu .nav-store {
    background: #c40e24;
    color: #ffffff;
    font-weight: 700;
    padding: 8px 20px;
    border: 2px solid #c40e24;
    transition:
        background var(--transition),
        border-color var(--transition);
}
.nav-menu .nav-store::after {
    display: none;
}
.nav-menu .nav-store:hover {
    background: #a50b1e;
    border-color: #a50b1e;
    color: #ffffff;
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
}
.nav-hamburger span {
    display: block;
    width: 100%;
    height: 2.5px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}
#global-nav.open .nav-hamburger span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}
#global-nav.open .nav-hamburger span:nth-child(2) {
    opacity: 0;
}
#global-nav.open .nav-hamburger span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

.nav-drawer {
    display: none;
    position: fixed;
    top: var(--nav-height-sp);
    left: 0;
    width: 100%;
    background: var(--color-primary);
    z-index: 999;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition:
        transform 0.3s ease,
        opacity 0.3s ease;
}
#global-nav.open .nav-drawer {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}
.nav-drawer ul {
    padding: 16px 0 8px;
}
.nav-drawer ul li a {
    display: block;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    transition:
        color var(--transition),
        background var(--transition);
}
.nav-drawer ul li:last-child a {
    border-bottom: none;
}
.nav-drawer ul li a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}
.drawer-contact {
    display: block;
    margin: 16px 24px 12px;
    padding: 14px;
    text-align: center;
    background: var(--color-accent);
    color: var(--color-dark);
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 14px;
}
.drawer-store {
    display: block;
    margin: 0 24px 24px;
    padding: 14px;
    text-align: center;
    background: #c40e24;
    color: #ffffff;
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: 14px;
}

/* ========================================
   ヒーロー
======================================== */
#hero {
    width: 100%;
    padding-top: var(--nav-height);
}
#hero img {
    width: 100%;
    display: block;
}

/* ========================================
   セクション共通
   padding の大きめの値は青背景の skewY はみ出し吸収のため
======================================== */
.section-base {
    width: 100%;
    padding: 140px 0 200px;
    position: relative;
    z-index: 0;
}

/* schedule のみ上余白を詰める（PC） */
#schedule.section-base {
    padding-top: 100px;
}

.container {
    max-width: 1000px;
    width: 94%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* 白背景：html/body の back.png をそのまま継承 */
.section-white {
    /* 追加スタイルなし */
}

/* 青背景：skewY で斜め切り */
.section-blue::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    transform: skewY(-4deg);
    transform-origin: top left;
}

/* SNS：薄グレー背景・斜めなし・padding を短く */
.section-sns {
    background-color: var(--color-bg-sns);
    background-image: none;
    padding: 60px 0;
}

/* コンタクト：青背景・斜めなし・padding を短く */
.section-contact {
    background-color: var(--color-primary);
    background-image: none;
    padding: 60px 0;
}
.section-contact > .container {
    position: relative;
    z-index: 1;
}

/* ========================================
   見出し共通
   基準サイズ：CONTACT（h3=13px / h2=34px）
======================================== */

/* 英語ラベル（fot-tsukuardgothic） */
.section-label {
    display: inline-block;
    font-family: "fot-tsukuardgothic-std", futura-pt, "Century Gothic", sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: 10px;
}

/* SCHEDULE DETAIL のみ丸枠あり */
.schedule-card-label {
    display: inline-block;
    font-family: "fot-tsukuardgothic-std", futura-pt, sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    background: rgba(14, 168, 159, 0.07);
    padding: 6px 18px;
    border-radius: var(--radius-xl);
    border: 2px solid rgba(14, 168, 159, 0.22);
    margin-bottom: 24px;
}

/* 日本語タイトル（全セクション共通） */
.section-title {
    font-size: 34px;
    color: var(--color-dark);
    line-height: 1.35;
    margin-bottom: 20px;
}
.section-title.white {
    color: var(--color-white);
}

/* サブタイトル（fot-tsukuard） */
.section-subtitle {
    font-family: "fot-tsukuardgothic-std", futura-pt, "Century Gothic", sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.8;
    letter-spacing: 0.08em;
}
.section-subtitle.white {
    color: rgba(255, 255, 255, 0.92);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

/* ========================================
   #schedule セクション
======================================== */
.schedule-card-wrap {
    position: relative;
}

.schedule-card {
    background: #d3f2ef;
    border: 2.5px solid #5cc9c0;
    border-radius: var(--radius-lg);
    padding: 50px 8%;
    box-shadow: var(--shadow-md);
    position: relative;
}
.schedule-card p {
    font-size: 15px;
    line-height: 2.1;
    color: var(--color-text);
}

.tainan-logo {
    width: 120px;
    margin-top: 24px;
}
.tainan-logo img {
    width: 100%;
}

.schedule-photo {
    position: absolute;
    right: -4%;
    bottom: -90px;
    width: 280px;
    z-index: 3;
}
.schedule-photo img {
    width: 100%;
    border-radius: var(--radius-md);
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-md);
}

.btn-box {
    text-align: center;
    margin-top: 110px;
}

/* ========================================
   #food セクション
======================================== */

/* ランタン装飾（セクション端からはみ出す） */
.food-deco {
    position: absolute;
    z-index: 3;
    pointer-events: none;
}
.food-deco-tl {
    top: -50px;
    left: 3%;
    width: 240px;
}
.food-deco-br {
    bottom: -50px;
    right: 4%;
    width: 240px;
}
.food-deco img {
    width: 100%;
}

/* メイン画像 */
.food-main-img {
    margin: 40px auto 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid rgba(255, 255, 255, 0.3);
}
.food-main-img img {
    width: 100%;
}

/* キャプション */
.food-caption {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.65);
    text-align: right;
    margin-top: 6px;
    letter-spacing: 0.04em;
    line-height: 1.6;
}

/* コラボレーション：grid 2列（写真 44% / タイトル+カード 56%） */
.collabo-wrap {
    margin-top: 80px;
    display: grid;
    grid-template-columns: 44% 56%;
    grid-template-rows: auto auto;
    align-items: start;
}

.collabo-img {
    grid-column: 1;
    grid-row: 1 / 3;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
}
.collabo-img img {
    width: 100%;
    display: block;
}

.collabo-header {
    grid-column: 2;
    grid-row: 1;
    padding: 0 0 20px 40px;
}
.collabo-header h3 {
    font-family: "fot-tsukuardgothic-std", futura-pt, sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent-light);
    margin-bottom: 10px;
}
.collabo-header h2 {
    font-size: 34px;
    color: var(--color-white);
    line-height: 1.35;
}

/* テキストカード（写真に重なる・半透明青） */
.collabo-text-card {
    grid-column: 2;
    grid-row: 2;
    margin-left: -15%;
    position: relative;
    z-index: 2;
    background: rgba(11, 128, 121, 0.82);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: 36px 8%;
    box-shadow: var(--shadow-md);
}
.collabo-text-card .drink-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-accent-light);
    margin-bottom: 16px;
    line-height: 1.35;
}
.collabo-text-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.9;
}

/* ピックアップメニュー：5品、PC最大3列グリッド */
.pickup-wrap {
    margin-top: 80px;
}
.pickup-header {
    margin-bottom: 40px;
    text-align: center;
}
.pickup-header h3 {
    font-family: "fot-tsukuardgothic-std", futura-pt, sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: 10px;
}
.pickup-header h2 {
    font-size: 34px;
    color: var(--color-white);
    line-height: 1.35;
}

.pickup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px 24px;
}

.pickup-card-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-md);
}
.pickup-card-img img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.pickup-card-text {
    margin-top: 16px;
}

.pickup-card-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--color-dark);
    background: var(--color-accent-light);
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    margin-bottom: 10px;
}

.pickup-card-text h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.5;
    margin-bottom: 8px;
}

.pickup-card-text p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.8;
}

/* メニュー一覧 */
.menu-list-wrap {
    margin-top: 80px;
}
.menu-list-img img {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
}

/* よくあるご質問（白カード） */
.qa-box {
    margin-top: 80px;
    background: rgba(255, 255, 255, 0.97);
    border-radius: var(--radius-lg);
    padding: 50px 8%;
    box-shadow: var(--shadow-md);
}
.qa-box h3 {
    font-family: "fot-tsukuardgothic-std", futura-pt, sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent-dark);
    margin-bottom: 10px;
}
.qa-box h2 {
    font-size: 28px;
    color: var(--color-primary);
    margin-bottom: 24px;
}
.qa-box p {
    font-size: 14px;
    line-height: 2;
    color: var(--color-text);
}

/* コンテンツ */
.contents-wrap {
    margin-top: 80px;
    text-align: center;
}
.contents-label {
    margin-bottom: 10px;
    text-align: center;
}
.contents-label h3 {
    font-family: "fot-tsukuardgothic-std", futura-pt, sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
}

.contents-item {
    margin-top: 30px;
}
.contents-item h2 {
    font-size: 34px;
    color: var(--color-white);
    margin-bottom: 18px;
    line-height: 1.35;
    text-align: center;
}
.contents-text {
    text-align: left;
}
.contents-text p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.95;
    margin-bottom: 24px;
}
.contents-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-lg);
}
.contents-img img {
    width: 100%;
    display: block;
}

.contents-divider {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.25);
    margin: 50px 0;
}

/* ========================================
   #what セクション
   grid 2列（写真 44% / ロゴ+カード 56%）
   ※ collabo-wrap と同じグリッド構成
======================================== */
.what-wrap {
    display: grid;
    grid-template-columns: 44% 56%;
    grid-template-rows: auto auto;
    align-items: start;
    margin-bottom: 60px;
}

.what-left {
    grid-column: 1;
    grid-row: 1 / 3;
    position: relative;
    z-index: 1;
}
.what-img-main {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 4px solid rgba(255, 255, 255, 0.3);
}
.what-img-main img {
    width: 100%;
}

.what-right-header {
    grid-column: 2;
    grid-row: 1;
    padding: 0 0 20px 40px;
}
.what-header-logo {
    max-width: 260px;
}
.what-header-logo img {
    width: 100%;
}

/* テキストカード（collabo-text-card と同スタイル） */
.what-text-card {
    grid-column: 2;
    grid-row: 2;
    margin-left: -15%;
    position: relative;
    z-index: 2;
    background: rgba(11, 128, 121, 0.82);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: 36px 8%;
    box-shadow: var(--shadow-sm);
}
.what-text-card h2 {
    font-size: 26px;
    color: var(--color-white);
    margin-bottom: 22px;
}
.what-text-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.92);
    line-height: 2.05;
}

/* YouTube */
.movie-wrap {
    margin-top: 40px;
    margin-bottom: -40px;
}
.youtube-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.youtube-container iframe {
    position: absolute;
    top: -2px;
    left: -2px;
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    border: none;
    display: block;
}

/* ========================================
   SNS セクション
======================================== */
.sns-inner {
    text-align: center;
}
.sns-inner .section-label {
    color: var(--color-accent);
}
.sns-title {
    font-size: 34px;
    color: var(--color-primary);
    line-height: 1.35;
    margin-bottom: 0;
}
.sns-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}
.sns-links a img {
    width: 64px;
    height: 64px;
    transition: transform var(--transition);
}
.sns-links a:hover img {
    transform: scale(1.1);
}

/* ========================================
   コンタクト セクション
======================================== */
.contact-inner {
    text-align: center;
    position: relative;
    z-index: 1;
}
.contact-inner h3 {
    font-family: "fot-tsukuardgothic-std", futura-pt, sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent-light);
    margin-bottom: 10px;
}
.contact-inner h2 {
    font-size: 34px;
    color: var(--color-white);
    margin-bottom: 14px;
}
.contact-inner p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 28px;
}

/* ========================================
   フッター
======================================== */
footer {
    background: var(--color-dark);
}

.footer-nav {
    max-width: 900px;
    width: 90%;
    margin: 0 auto;
    padding: 28px 0 20px;
    text-align: center;
}
.footer-nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.footer-nav ul li a {
    display: inline-block;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.1em;
    transition: color var(--transition);
}
.footer-nav ul li a:hover {
    color: var(--color-accent-light);
}

.footer-copy {
    background: rgba(0, 0, 0, 0.3);
    text-align: center;
    padding: 14px;
}
.footer-copy p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.1em;
}

/* ========================================
   ページトップボタン
======================================== */
#page-top {
    position: fixed;
    bottom: 32px;
    right: 28px;
    width: 52px;
    height: 52px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(255, 194, 34, 0.5);
    z-index: 900;
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}
#page-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}
#page-top:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
}
#page-top:hover svg {
    stroke: #ffffff;
}
#page-top svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: var(--color-dark);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ========================================
   SP 改行制御
======================================== */
@media screen and (min-width: 769px) {
    .br-sp {
        display: none;
    }
}

/* ========================================
   レスポンシブ（SP: ≤768px）
======================================== */
@media screen and (max-width: 768px) {
    html,
    body {
        background-size: 50px auto;
    }

    /* ナビ */
    .nav-menu {
        display: none;
    }
    .nav-hamburger {
        display: flex;
    }
    .nav-drawer {
        display: block;
    }
    .nav-logo img {
        height: 36px;
    }
    .nav-logo-text {
        font-size: 12px;
    }
    #hero {
        padding-top: var(--nav-height-sp);
    }

    /* セクション共通 */
    .section-base {
        padding: 80px 0 100px;
    }
    .section-sns {
        padding: 40px 0;
    }
    .section-contact {
        padding: 40px 0;
    }

    /* schedule のみ上余白を詰める */
    #schedule.section-base {
        padding-top: 50px;
    }
    #schedule .section-header {
        margin-bottom: 24px;
    }
    #food .section-header {
        margin-bottom: 20px;
    }

    /* 見出し */
    .section-title {
        font-size: 24px;
    }
    .section-subtitle {
        font-size: 15px;
    }
    .sns-title {
        font-size: 24px;
    }

    /* schedule */
    .schedule-card {
        padding: 30px 6%;
    }
    .schedule-card p {
        font-size: 13px;
    }
    .schedule-photo {
        position: absolute;
        right: -2%;
        bottom: -60px;
        width: 160px;
    }
    .schedule-photo img {
        border-width: 3px;
    }
    .btn-box {
        margin-top: 80px;
    }

    /* SP時：画像の縁を3pxに統一 */
    .food-main-img,
    .collabo-img,
    .pickup-card-img,
    .contents-img,
    .what-img-main {
        border-width: 3px;
    }

    /* food */
    .food-deco-tl {
        width: 140px;
        top: -30px;
    }
    .food-deco-br {
        width: 140px;
        bottom: -30px;
    }
    .food-main-img {
        margin-top: 20px;
    }

    /* コラボ */
    .collabo-wrap {
        display: block;
    }
    .collabo-img {
        width: 100%;
        max-width: 340px;
        margin: 0 auto;
    }
    .collabo-header {
        padding: 20px 0 0;
        text-align: center;
    }
    .collabo-header h2 {
        font-size: 24px;
    }
    .collabo-text-card {
        margin-left: 0;
        margin-top: 20px;
    }
    .collabo-text-card .drink-title {
        font-size: 20px;
    }
    .collabo-text-card p {
        font-size: 13px;
    }

    /* ピックアップメニュー */
    .pickup-wrap {
        margin-top: 50px;
    }
    .pickup-header {
        margin-bottom: 24px;
    }
    .pickup-header h2 {
        font-size: 24px;
    }
    .pickup-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .pickup-card-text h3 {
        font-size: 21px;
    }
    .pickup-card-text p {
        font-size: 13px;
    }

    /* メニュー一覧 */
    .menu-list-wrap {
        margin-top: 50px;
    }

    /* Q&A */
    .qa-box {
        margin-top: 50px;
        padding: 30px 6%;
    }
    .qa-box h2 {
        font-size: 22px;
    }
    .qa-box p {
        font-size: 13px;
    }

    /* コンテンツ */
    .contents-wrap {
        margin-top: 50px;
    }
    .contents-item h2 {
        font-size: 20px;
    }
    .contents-text p {
        font-size: 13px;
    }
    .contents-divider {
        margin: 32px 0;
    }

    /* 台湾祭とは */
    .what-wrap {
        display: block;
        margin-bottom: 40px;
    }
    .what-left {
        width: 100%;
        max-width: 340px;
        margin: 0 auto;
    }
    .what-right-header {
        padding: 20px 0 0;
        text-align: center;
    }
    .what-header-logo {
        max-width: 180px;
        margin: 0 auto;
    }
    .what-text-card {
        margin-left: 0;
        margin-top: 20px;
        padding: 36px 8%;
    }
    .what-text-card h2 {
        font-size: 20px;
    }
    .what-text-card p {
        font-size: 13px;
    }

    /* SNS */
    .sns-links a img {
        width: 50px;
        height: 50px;
    }

    /* コンタクト */
    .contact-inner h2 {
        font-size: 24px;
    }
    .contact-inner p {
        font-size: 13px;
    }

    /* フッター */
    .footer-nav {
        padding: 20px 0 14px;
    }
    .footer-nav ul {
        flex-direction: column;
        align-items: center;
    }
    .footer-nav ul li {
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        width: 100%;
    }
    .footer-nav ul li:last-child {
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .footer-nav ul li a {
        display: block;
        padding: 14px 20px;
        text-align: left;
        width: 100%;
    }

    #page-top {
        bottom: 20px;
        right: 16px;
        width: 46px;
        height: 46px;
    }
}

/* ========================================
   メールフォーム（info.php / confirm.php / send.php）
======================================== */

/* ナビ */
.info-page-nav {
    position: sticky;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    background: var(--color-primary);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
    z-index: 100;
    display: flex;
    align-items: center;
    padding: 0 5%;
}
.info-page-nav a {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    text-decoration: none;
}
.info-page-nav img {
    height: 44px;
    width: auto;
}

/* フォームセクション */
.form-section {
    padding: 80px 0 60px;
    min-height: 60vh;
}

/* タイトル */
.form-header {
    text-align: center;
    margin-bottom: 50px;
}
.form-header .section-label {
    display: block;
    margin-bottom: 10px;
}
.form-title-ja {
    font-family: "source-han-sans-japanese", "Noto Sans JP", sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    line-height: 1.2;
}

/* 注意書き */
.form-notes {
    margin-bottom: 48px;
    background: #e2f7f5;
    border-left: 4px solid var(--color-primary-light);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 20px 24px;
}
.form-notes p {
    font-size: 14px;
    line-height: 2;
    color: var(--color-text);
}

/* フォームカード */
.form-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 56px 8%;
    box-shadow: 0 8px 48px rgba(14, 168, 159, 0.12);
    border: 1px solid #bfe8e3;
}

/* フォームグループ */
.form-group {
    margin-bottom: 32px;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.badge-required {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 10px;
    background: var(--color-primary-light);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
    letter-spacing: 0.06em;
    flex-shrink: 0;
}
.label-text {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.05em;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 15px;
    font-family: "source-han-sans-japanese", "Noto Sans JP", sans-serif;
    color: var(--color-text);
    background: #eefaf8;
    border: 1.5px solid #a9e2db;
    border-radius: var(--radius-sm);
    outline: none;
    transition:
        border-color 0.25s,
        box-shadow 0.25s,
        background 0.25s;
    -webkit-appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder {
    color: #62b3aa;
}
.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(14, 168, 159, 0.12);
}
.form-textarea {
    min-height: 200px;
    resize: vertical;
    line-height: 1.8;
}

.form-submit {
    text-align: center;
    margin-top: 48px;
}

/* 送信ボタン */
.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 72px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #ffffff;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition:
        background 0.25s,
        transform 0.25s,
        box-shadow 0.25s;
    box-shadow: 0 4px 20px rgba(14, 168, 159, 0.35);
    font-family: "source-han-sans-japanese", "Noto Sans JP", sans-serif;
}
.btn-submit:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(14, 168, 159, 0.45);
}

/* 修正するボタン */
.btn-back-form {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 15px 40px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-text);
    background: #e2f7f5;
    border: 1.5px solid #a9e2db;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition:
        background 0.25s,
        transform 0.25s;
    font-family: "source-han-sans-japanese", "Noto Sans JP", sans-serif;
}
.btn-back-form:hover {
    background: #c2ede7;
    transform: translateY(-2px);
}

/* 確認テーブル */
.confirm-lead {
    text-align: center;
    font-size: 15px;
    color: var(--color-text);
    line-height: 2;
    margin-bottom: 40px;
    padding-bottom: 36px;
    border-bottom: 1.5px solid #bfe8e3;
}
.confirm-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 40px;
}
.confirm-table th,
.confirm-table td {
    padding: 18px 20px;
    font-size: 14px;
    line-height: 1.9;
    border-bottom: 1px solid #cdeee8;
    text-align: left;
    vertical-align: top;
}
.confirm-table th {
    width: 32%;
    font-weight: 700;
    color: var(--color-primary-dark);
    white-space: nowrap;
}
.confirm-table td {
    color: var(--color-text);
}
.confirm-table tr:last-child th,
.confirm-table tr:last-child td {
    border-bottom: none;
}

.confirm-message-text {
    white-space: pre-wrap;
    font-family: "source-han-sans-japanese", "Noto Sans JP", sans-serif;
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 48px;
    flex-wrap: wrap;
}

/* エラーボックス */
.error-box {
    background: #fff0f0;
    border: 1.5px solid #f5b8b8;
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    margin-bottom: 36px;
}
.error-box p {
    font-size: 14px;
    color: #c0392b;
    line-height: 2;
}

/* WEBページへ戻るセクション */
.back-to-web {
    background: var(--color-primary);
    padding: 80px 0;
    text-align: center;
}
.back-to-web-inner {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}
.back-to-web p {
    font-size: 16px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.9;
    letter-spacing: 0.06em;
}
.btn-back-to-web {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 56px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    background: #ffffff;
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition:
        background 0.25s,
        transform 0.25s,
        box-shadow 0.25s;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.btn-back-to-web span {
    font-size: 20px;
    line-height: 1;
}
.btn-back-to-web:hover {
    background: var(--color-accent-light);
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* サンクスページ */
.thanks-card {
    max-width: 680px;
    width: 94%;
    margin: 0 auto;
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 70px 10%;
    box-shadow: 0 8px 48px rgba(14, 168, 159, 0.12);
    border: 1px solid #bfe8e3;
    text-align: center;
}
.thanks-icon {
    width: 72px;
    height: 72px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
}
.thanks-icon svg,
.error-icon svg {
    width: 36px;
    height: 36px;
    fill: none;
    stroke: #fff;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.error-icon {
    width: 72px;
    height: 72px;
    background: #e74c3c;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
}
.thanks-label {
    font-family: "fot-tsukuardgothic-std", futura-pt, "Century Gothic", sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: 12px;
}
.thanks-card h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.08em;
    margin-bottom: 28px;
}
.thanks-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
    margin: 0 auto 28px;
}
.thanks-card p {
    font-size: 15px;
    line-height: 2.1;
    color: var(--color-text);
    margin-bottom: 14px;
}
.thanks-note {
    margin-top: 32px;
    padding: 18px 20px;
    background: #e2f7f5;
    border-left: 4px solid var(--color-primary-light);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 2;
    text-align: left;
}
.thanks-btn-wrap {
    margin-top: 44px;
}
.btn-home {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 52px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #ffffff;
    background: var(--color-primary);
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition:
        background 0.25s,
        transform 0.25s,
        box-shadow 0.25s;
    box-shadow: 0 4px 20px rgba(14, 168, 159, 0.3);
}
.btn-home:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(14, 168, 159, 0.4);
}

/* ========================================
   SP（フォームページ）
======================================== */
@media screen and (max-width: 768px) {
    .info-page-nav {
        height: var(--nav-height-sp);
    }
    .info-page-nav img {
        height: 36px;
    }

    .form-section {
        padding: 50px 0 40px;
    }
    .form-title-ja {
        font-size: 30px;
    }
    .form-card {
        padding: 36px 6%;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .btn-submit {
        padding: 15px 50px;
        font-size: 15px;
    }

    .back-to-web {
        padding: 60px 0;
    }
    .back-to-web p {
        font-size: 14px;
    }
    .btn-back-to-web {
        padding: 14px 40px;
        font-size: 14px;
    }

    .thanks-card {
        padding: 50px 7%;
    }
    .thanks-card h1 {
        font-size: 24px;
    }
    .thanks-card p {
        font-size: 14px;
    }

    .confirm-table th {
        width: 38%;
        font-size: 13px;
    }
    .confirm-table td {
        font-size: 13px;
    }
    .btn-submit {
        padding: 15px 44px;
        font-size: 14px;
    }
    .btn-back-form {
        padding: 14px 28px;
        font-size: 13px;
    }
    .form-actions {
        gap: 16px;
    }
}

.place-line {
    display: inline-block;
    padding-left: 4.4em; /* 「●場所：」の幅ぶん全体を右に送る */
    text-indent: -4.4em; /* 1行目だけ左に引き戻して頭を元の位置に */
}