@charset "UTF-8";

/* =========================================================
   KASHIHARA Christmas Market 2026
   palette: sparkling royal blue × star gold × cream × christmas red
   （姉妹イベント「光の森Symphony」のきらめく青に寄せる）
   ========================================================= */

:root {
    --cream: #fbf7ef;
    --cream-2: #f4ecdc;
    --ice: #edf3fc;
    --blue-deep: #0a2160;
    --blue: #143f98;
    --blue-mid: #2459c0;
    --blue-light: #a9cbff;
    --gold: #c9952f;
    --gold-light: #f6d47c;
    --gold-pale: #fbecc4;
    --ink: #1d2b55;
    --ink-soft: #56607d;
    --red: #b7302d;
    --red-deep: #861b20;
    --green: #3c8a55;

    --font-en: "Marcellus", "Times New Roman", serif;
    --font-jp: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;

    --nav-h: 78px;
    --sec-pad: clamp(96px, 10vw, 144px);
    --radius: 22px;
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: auto;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--cream);
    color: var(--ink);
    font-family: var(--font-jp);
    font-size: 15px;
    line-height: 2.05;
    letter-spacing: 0.06em;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1,
h2,
h3,
p,
figure,
dl,
dd {
    margin: 0;
}

.sp-br {
    display: none;
}

.nowrap {
    white-space: nowrap;
}

.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 48px;
}

.container.narrow {
    max-width: 880px;
}

/* ---------- fade in ---------- */
.fadein {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 1.3s var(--ease), transform 1.3s var(--ease);
}

.fadein.scrollin {
    opacity: 1;
    transform: none;
}

/* =========================================================
   NAV（常時表示・KVには重ねない）
   ========================================================= */
#global-nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    /* backdrop-filter は付けない（付けると position: fixed のメニュー画面がヘッダー内に閉じ込められる） */
    background: rgba(10, 33, 96, 0.97);
    box-shadow: 0 1px 0 rgba(246, 212, 124, 0.28);
}

.nav-inner {
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
}

.nav-logo {
    display: block;
    flex-shrink: 0;
}

.nav-logo img {
    width: 156px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 34px;
    font-family: var(--font-en);
    font-size: 15.5px;
    letter-spacing: 0.08em;
    white-space: nowrap;
    color: #fff;
}

.nav-menu a {
    position: relative;
    padding: 4px 0;
    transition: color 0.5s var(--ease);
}

.nav-menu a:not(.nav-contact):hover {
    color: var(--gold-light);
}

.nav-menu .nav-contact {
    padding: 6px 24px;
    border-radius: 999px;
    background: var(--red);
    transition: background 0.5s var(--ease);
}

.nav-menu .nav-contact:hover {
    background: var(--red-deep);
}

.nav-hamburger {
    display: none;
    position: relative;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(246, 212, 124, 0.5);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    z-index: 2;
}

.nav-hamburger span {
    position: absolute;
    left: 13px;
    right: 13px;
    height: 1.5px;
    border-radius: 2px;
    background: #fff;
    transition: transform 0.4s var(--ease), top 0.4s var(--ease), opacity 0.3s;
}

.nav-hamburger span:nth-child(1) {
    top: 15px;
}

.nav-hamburger span:nth-child(2) {
    top: 21px;
}

.nav-hamburger span:nth-child(3) {
    top: 27px;
}

#global-nav.open .nav-hamburger span:nth-child(1) {
    top: 21px;
    transform: rotate(45deg);
}

#global-nav.open .nav-hamburger span:nth-child(2) {
    opacity: 0;
}

#global-nav.open .nav-hamburger span:nth-child(3) {
    top: 21px;
    transform: rotate(-45deg);
}

.nav-drawer {
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: linear-gradient(180deg, var(--blue-deep) 0%, var(--blue) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 26px;
    padding: 32px 16px 40px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s var(--ease), visibility 0.5s;
}

#global-nav.open .nav-drawer {
    opacity: 1;
    visibility: visible;
}

/* PC幅ではメニュー画面を使わない（スマホで開いたまま画面を広げた場合の対策） */
@media (min-width: 921px) {
    .nav-drawer {
        display: none;
    }
}

/* ページ内リンク・別ページからの #リンク で、見出しが固定ナビの下に隠れないように */
section[id],
article[id] {
    scroll-margin-top: var(--nav-h);
}

.drawer-logo {
    width: 190px;
    margin-top: auto;
}

.nav-drawer ul {
    margin-bottom: auto;
}

.nav-drawer ul {
    text-align: center;
}

.nav-drawer li a {
    display: block;
    padding: 7px 0;
    font-family: var(--font-en);
    font-size: 21px;
    letter-spacing: 0.08em;
    line-height: 1.3;
    color: #fff;
}

.nav-drawer li small {
    display: block;
    font-family: var(--font-jp);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--gold-light);
}

/* =========================================================
   HERO（KVはナビの下に。次の要素とはグラデでつながず、すっきり区切る）
   ========================================================= */
#hero {
    padding-top: var(--nav-h);
    background: var(--blue-deep);
}

#hero img {
    width: 100%;
}

/* =========================================================
   SPARKLE SKY（きらめく青の夜空）
   ========================================================= */
.sparkle-sky {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(ellipse 55% 45% at 50% 30%, rgba(140, 195, 255, 0.38) 0%, rgba(140, 195, 255, 0) 70%),
        radial-gradient(ellipse 45% 35% at 10% 95%, rgba(90, 200, 150, 0.22) 0%, rgba(90, 200, 150, 0) 70%),
        radial-gradient(ellipse 45% 35% at 92% 92%, rgba(90, 200, 150, 0.18) 0%, rgba(90, 200, 150, 0) 70%),
        linear-gradient(180deg, var(--blue-deep) 0%, var(--blue) 55%, #0f3285 100%);
}

/* KVのすぐ下：金の細い二重線で区切る */
#hero + .sparkle-sky {
    border-top: 3px double rgba(246, 212, 124, 0.75);
}

.sparkle-field {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

/* 光の筋（ポスターの三角の光をイメージ） */
.beam {
    position: absolute;
    bottom: 0;
    width: var(--w, 180px);
    height: var(--h, 80%);
    margin-left: calc(var(--w, 180px) / -2);
    clip-path: polygon(50% 0, 100% 100%, 0 100%);
    background: linear-gradient(0deg, rgba(220, 240, 255, 0.2) 0%, rgba(220, 240, 255, 0.06) 60%, rgba(220, 240, 255, 0) 100%);
    opacity: var(--op, 0.8);
    animation: beamBreath var(--d, 9s) ease-in-out var(--delay, 0s) infinite alternate;
}

@keyframes beamBreath {
    from {
        opacity: var(--op, 0.8);
    }
    to {
        opacity: calc(var(--op, 0.8) * 0.35);
    }
}

/* 玉ボケ */
.bokeh {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.75) 0%, rgba(190, 220, 255, 0.35) 45%, rgba(190, 220, 255, 0) 70%);
    opacity: var(--op, 0.4);
    animation: bokehDrift var(--d, 20s) ease-in-out var(--delay, 0s) infinite alternate;
}

.bokeh.is-gold {
    background: radial-gradient(circle, rgba(255, 236, 180, 0.8) 0%, rgba(246, 212, 124, 0.35) 45%, rgba(246, 212, 124, 0) 70%);
}

.bokeh.is-ring {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.12) 58%, rgba(255, 255, 255, 0.4) 64%, rgba(255, 255, 255, 0) 70%);
}

@keyframes bokehDrift {
    from {
        transform: translate(0, 0) scale(1);
    }
    to {
        transform: translate(var(--dx, 20px), var(--dy, -30px)) scale(1.12);
    }
}

/* 十字のきらめき（光芒が長い星） */
.spk {
    position: absolute;
    width: var(--s, 32px);
    height: var(--s, 32px);
    margin: calc(var(--s, 32px) / -2) 0 0 calc(var(--s, 32px) / -2);
    background: radial-gradient(circle, #fff 0 6%, rgba(255, 255, 255, 0.55) 12%, rgba(200, 225, 255, 0) 34%);
    animation: spkTwinkle var(--d, 4s) ease-in-out var(--delay, 0s) infinite;
}

.spk::before,
.spk::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    width: 1.5px;
    height: 100%;
    margin-left: -0.75px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff 50%, rgba(255, 255, 255, 0));
}

.spk::after {
    transform: rotate(90deg) scaleY(0.7);
}

@keyframes spkTwinkle {
    0%,
    100% {
        opacity: 0.25;
        transform: scale(0.55) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: scale(1) rotate(12deg);
    }
}

/* 小さな星くず */
.dust {
    position: absolute;
    width: var(--s, 2px);
    height: var(--s, 2px);
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.9);
    animation: dustTwinkle var(--d, 3s) ease-in-out var(--delay, 0s) infinite alternate;
}

@keyframes dustTwinkle {
    from {
        opacity: 0.15;
    }
    to {
        opacity: var(--op, 0.9);
    }
}

/* 明るい背景用（ギフト）：金と水色で控えめに */
.sparkle-field.is-soft .bokeh {
    background: radial-gradient(circle, rgba(255, 220, 160, 0.6) 0%, rgba(255, 200, 120, 0.18) 45%, rgba(255, 200, 120, 0) 70%);
}

.sparkle-field.is-soft .bokeh.is-gold {
    background: radial-gradient(circle, rgba(246, 212, 124, 0.5) 0%, rgba(246, 212, 124, 0.15) 45%, rgba(246, 212, 124, 0) 70%);
}

.sparkle-field.is-soft .spk {
    background: radial-gradient(circle, var(--gold-light) 0 6%, rgba(246, 212, 124, 0.4) 12%, rgba(246, 212, 124, 0) 34%);
}

.sparkle-field.is-soft .spk::before,
.sparkle-field.is-soft .spk::after {
    background: linear-gradient(180deg, rgba(201, 149, 47, 0), rgba(201, 149, 47, 0.8) 50%, rgba(201, 149, 47, 0));
}

.sparkle-field.is-soft .dust {
    background: var(--gold-light);
    box-shadow: none;
}

/* =========================================================
   COMMON
   ========================================================= */
.sec {
    position: relative;
    padding: var(--sec-pad) 0;
}

.sec-cream {
    background: url(../img/tx-paper.png), var(--cream);
}

/* 白背景に、ごく薄い雪の粒を散らす（上下の端だけ） */
.has-snow {
    overflow: hidden;
}

.has-snow::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle, rgba(201, 149, 47, 0.18) 1.2px, transparent 1.8px) 0 0 / 46px 46px,
        radial-gradient(circle, rgba(20, 63, 152, 0.1) 1px, transparent 1.6px) 23px 23px / 46px 46px;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 38%, transparent 62%, #000 100%);
    mask-image: linear-gradient(180deg, #000 0%, transparent 38%, transparent 62%, #000 100%);
    pointer-events: none;
}

.sec-cream + .sec-cream {
    padding-top: 0;
}

.eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    font-family: var(--font-en);
    font-size: 19px;
    letter-spacing: 0.14em;
    color: var(--blue-mid);
    margin-bottom: 14px;
}

/* 両脇にきらめく小さな十字 */
.eyebrow::before,
.eyebrow::after {
    content: "";
    width: 12px;
    height: 12px;
    background: var(--gold);
    clip-path: polygon(50% 0, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0 50%, 42% 42%);
}

.eyebrow.light {
    color: var(--gold-light);
}

.eyebrow.light::before,
.eyebrow.light::after {
    background: #fff;
}

.eyebrow.left {
    justify-content: flex-start;
}

.eyebrow.left::after {
    display: none;
}

.sec-title {
    font-weight: 700;
    font-size: clamp(22px, 2.4vw, 30px);
    line-height: 1.7;
    letter-spacing: 0.1em;
    color: var(--ink);
}

.sec-title.light {
    color: #fff;
    text-shadow: 0 0 24px rgba(140, 195, 255, 0.5);
}

.center-head {
    position: relative;
    text-align: center;
}

.small-note {
    margin-top: 24px;
    font-size: 12px;
    color: var(--ink-soft);
    letter-spacing: 0.05em;
}

.small-note.center {
    text-align: center;
}

.photo-note {
    position: absolute;
    right: 16px;
    bottom: 12px;
    z-index: 1;
    font-size: 10.5px;
    letter-spacing: 0.08em;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 0 6px rgba(0, 0, 0, 0.75), 0 1px 2px rgba(0, 0, 0, 0.6);
    pointer-events: none;
}

.pc-br {
    display: none;
}

@media (min-width: 641px) {
    .pc-br {
        display: inline;
    }

    .story-text,
    .about p:not([class]),
    .lead,
    .feature-text > p:not([class]),
    .message > p {
        word-break: auto-phrase;
        text-wrap: pretty;
    }
}

/* =========================================================
   DATE + STORY
   ========================================================= */
.date-block {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: clamp(72px, 8vw, 112px) 24px 0;
}

.date-main {
    display: flex;
    align-items: baseline;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0 0.3em;
    font-family: var(--font-en);
    font-size: clamp(30px, 4vw, 52px);
    line-height: 1.2;
    letter-spacing: 0.05em;
    color: #fff;
    text-shadow: 0 0 20px rgba(160, 205, 255, 0.7);
}

.d-dow {
    font-size: 0.42em;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold-light);
}

.d-dash {
    display: inline-block;
    width: 1.4em;
    height: 1px;
    margin: 0 0.3em;
    background: var(--gold-light);
    transform: translateY(-0.3em);
}

.date-place {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0 1em;
    margin-top: 18px;
    padding: 6px 26px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.16em;
}

.date-place .sep {
    font-size: 10px;
    color: var(--gold-light);
}

#story {
    text-align: center;
    padding-top: clamp(72px, 7vw, 104px);
    padding-bottom: 0;
}

/* 青の夜空の中に置く開催概要 */
.sec-info-sky {
    padding-top: clamp(88px, 9vw, 128px);
    padding-bottom: 0;
}

.story-bird {
    position: absolute;
    width: 92px;
    top: -40px;
    left: calc(50% - 260px);
    transform: rotate(-6deg);
    animation: floaty 6s ease-in-out infinite;
}

@keyframes floaty {
    0%,
    100% {
        translate: 0 0;
    }
    50% {
        translate: 0 -10px;
    }
}

.story-title {
    font-weight: 700;
    font-size: clamp(24px, 3.1vw, 38px);
    line-height: 1.75;
    letter-spacing: 0.12em;
    color: #fff;
    text-shadow: 0 0 26px rgba(140, 195, 255, 0.6);
}

.story-title em {
    font-style: normal;
    color: var(--gold-light);
}

.twinkle-line {
    position: relative;
    width: 240px;
    height: 24px;
    margin: 40px auto;
}

.twinkle-line::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.8) 40%, rgba(255, 255, 255, 0) 45%, rgba(255, 255, 255, 0) 55%, rgba(255, 255, 255, 0.8) 60%, rgba(255, 255, 255, 0));
}

.twinkle-line span {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    background: var(--gold-light);
    clip-path: polygon(50% 0, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0 50%, 42% 42%);
    filter: drop-shadow(0 0 6px #fff);
}

.story-text {
    font-size: 16px;
    line-height: 2.3;
    color: rgba(255, 255, 255, 0.92);
}

.story-text + .story-text {
    margin-top: 1.4em;
}

/* PCは下の開催概要カードと同じ幅（860px）までStoryの枠からはみ出させる */
.about {
    position: relative;
    left: 50%;
    width: min(860px, calc(100vw - 96px));
    margin: 64px 0 0;
    padding: 40px 64px 42px;
    transform: translateX(-50%);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.about-title {
    margin-bottom: 16px;
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 0.16em;
    color: var(--gold-light);
}

.about p:not([class]) {
    font-size: 15px;
    line-height: 2.15;
    text-align: left;
    color: rgba(255, 255, 255, 0.85);
}

/* ---------- 木々のあしらい（青の夜空の下端） ---------- */
.orn {
    position: absolute;
    pointer-events: none;
    user-select: none;
}

.has-trees {
    padding-bottom: clamp(150px, 15vw, 220px);
}

.orn-trees-l,
.orn-trees-r {
    z-index: 1;
    bottom: -4px;
    width: clamp(260px, 30vw, 440px);
}

.orn-trees-l {
    left: -40px;
}

.orn-trees-r {
    right: -40px;
}

.orn-illumi-l,
.orn-illumi-r {
    z-index: 1;
    width: clamp(150px, 16vw, 240px);
    bottom: clamp(70px, 8vw, 120px);
    filter: drop-shadow(0 0 24px rgba(255, 210, 120, 0.45));
}

.orn-illumi-l {
    left: 5%;
}

.orn-illumi-r {
    right: 5%;
    transform: scaleX(-1);
}

/* =========================================================
   INFORMATION（白カード）
   ========================================================= */
.info-card {
    position: relative;
    max-width: 860px;
    margin: clamp(64px, 6vw, 84px) auto 0;
    padding: 80px 80px 56px;
    border-radius: var(--radius);
    background: #fff;
    color: var(--ink);
    box-shadow: 0 30px 60px -30px rgba(20, 63, 152, 0.3), 0 2px 6px rgba(20, 63, 152, 0.05);
}

.info-card::before {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(201, 149, 47, 0.35);
    border-radius: calc(var(--radius) - 6px);
    pointer-events: none;
}

.info-card-tag {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 7px 34px;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    font-family: var(--font-en);
    font-size: 16px;
    letter-spacing: 0.16em;
    line-height: 1.6;
    box-shadow: 0 8px 16px -8px rgba(20, 63, 152, 0.7);
}

.info-bird {
    position: absolute;
    width: 80px;
    top: -62px;
    right: 48px;
}

.info-list > div {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 24px;
    padding: 22px 0;
    border-bottom: 1px dashed rgba(20, 63, 152, 0.2);
}

.info-list > div:last-child {
    border-bottom: 0;
}

.info-list dt {
    font-weight: 700;
    font-size: 14px;
    color: var(--blue-mid);
    letter-spacing: 0.14em;
    line-height: 2;
}

.info-list dd {
    font-size: 15px;
    line-height: 2;
}

.info-list small {
    display: block;
    font-size: 12.5px;
    color: var(--ink-soft);
}

.info-hours {
    display: block;
}

.info-hours-day {
    display: inline-block;
    min-width: 4.4em;
    margin-right: 0.6em;
    padding: 0 0.8em;
    border-radius: 999px;
    background: var(--ice);
    color: var(--blue);
    font-size: 12.5px;
    text-align: center;
    line-height: 1.9;
}

.info-list .info-sub-note {
    margin-top: 6px;
    line-height: 1.85;
}

.info-note {
    margin-top: 4px;
    padding-top: 20px;
    border-top: 1px dashed rgba(20, 63, 152, 0.2);
    font-size: 12px;
    color: var(--ink-soft);
    text-align: center;
}

/* =========================================================
   FOOD & DRINK
   ========================================================= */
.lead {
    max-width: 720px;
    margin: 28px auto 0;
    color: var(--ink-soft);
}

/* =========================================================
   FOOD GRID
   ========================================================= */
.food-grid {
    margin-top: clamp(56px, 6vw, 88px);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px 28px;
}

.food-grid figure {
    text-align: center;
}

.food-grid img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 50%;
    border: 6px solid #fff;
    box-shadow: 0 0 0 1px rgba(201, 149, 47, 0.35), 0 16px 28px -16px rgba(20, 40, 100, 0.45);
    transition: transform 0.8s var(--ease);
}

.food-grid li:hover img {
    transform: translateY(-6px);
}

.food-grid figcaption {
    margin-top: 16px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.08em;
    line-height: 1.6;
}

.food-grid figcaption span {
    display: block;
    margin-top: 2px;
    font-family: var(--font-en);
    font-weight: 400;
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 0.08em;
}

/* =========================================================
   CONTENTS（Illumination ／ Christmas Gift ／ メッセージ）
   ========================================================= */
.contents-head {
    margin-bottom: clamp(56px, 6vw, 88px);
}

.feature {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 6fr 5fr;
    gap: clamp(44px, 6vw, 88px);
    align-items: center;
    scroll-margin-top: calc(var(--nav-h) + 24px);
}

.feature + .feature {
    margin-top: clamp(72px, 8vw, 112px);
}

.feature.is-reverse {
    grid-template-columns: 5fr 6fr;
}

.feature.is-reverse .feature-photo {
    order: 2;
}

.feature-photo {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35), 0 30px 70px -25px rgba(0, 10, 50, 0.7), 0 0 80px -10px rgba(160, 205, 255, 0.45);
}

.feature-photo img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.feature-en {
    display: flex;
    align-items: baseline;
    gap: 14px;
    font-family: var(--font-en);
    font-size: 18px;
    letter-spacing: 0.12em;
    color: var(--gold-light);
}

.feature-num {
    font-size: 46px;
    line-height: 1;
    color: #fff;
    text-shadow: 0 0 18px rgba(160, 205, 255, 0.8);
}

.feature-text h3 {
    margin: 18px 0 24px;
    font-weight: 700;
    font-size: clamp(19px, 1.9vw, 24px);
    line-height: 1.8;
    letter-spacing: 0.1em;
    color: #fff;
}

.feature-text > p:not([class]) {
    font-size: 14.5px;
    color: rgba(255, 255, 255, 0.88);
}

.feature-text > p:not([class]) + p:not([class]) {
    margin-top: 1.1em;
}

.message {
    position: relative;
    z-index: 2;
    margin-top: clamp(88px, 9vw, 128px);
    text-align: center;
}

.message .twinkle-line {
    margin: 0 auto 36px;
}

.message-bird {
    position: absolute;
    width: 80px;
    top: -60px;
    right: calc(50% - 300px);
    animation: floaty 7s ease-in-out infinite;
}

.message-title {
    margin-bottom: 26px;
    font-weight: 700;
    font-size: clamp(22px, 2.6vw, 32px);
    line-height: 1.75;
    letter-spacing: 0.1em;
    color: #fff;
    text-shadow: 0 0 26px rgba(140, 195, 255, 0.6);
}

.message > p {
    font-size: 15px;
    line-height: 2.2;
    color: rgba(255, 255, 255, 0.9);
}

.message > p + p {
    margin-top: 1.2em;
}


/* =========================================================
   ACCESS
   ========================================================= */
#access {
    padding-top: var(--sec-pad);
}

.access-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 80px;
    align-items: center;
}

.access-name {
    margin: 28px 0 2px;
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 0.12em;
}

.access-venue {
    display: flex;
    gap: 12px;
    align-items: baseline;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px dashed rgba(20, 63, 152, 0.25);
    line-height: 1.8;
}

.access-venue span {
    flex-shrink: 0;
    padding: 0 12px;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    font-size: 12px;
    line-height: 1.9;
}

.btn-pill {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-top: 26px;
    padding: 12px 26px 12px 30px;
    border: 1px solid var(--blue);
    border-radius: 999px;
    color: var(--blue);
    font-size: 13.5px;
    font-weight: 500;
    letter-spacing: 0.1em;
    line-height: 1.6;
    transition: background 0.5s var(--ease), color 0.5s var(--ease);
}

.btn-pill-arrow {
    position: relative;
    width: 22px;
    height: 1px;
    background: currentColor;
}

.btn-pill-arrow::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 6px;
    height: 1px;
    background: currentColor;
    transform: rotate(35deg);
    transform-origin: right center;
}

.btn-pill:hover {
    background: var(--blue);
    color: #fff;
}

.access-map {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--cream-2);
}

.access-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* =========================================================
   FOLLOW
   ========================================================= */
.sec-follow {
    padding-top: 0;
}

.follow-lead {
    font-size: 15px;
    color: var(--ink-soft);
}

.insta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 26px;
    padding: 14px 40px;
    border-radius: 999px;
    background: var(--blue);
    color: #fff;
    line-height: 1.4;
    transition: background 0.5s var(--ease);
}

.insta-btn svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
}

.insta-btn svg .fill {
    fill: currentColor;
    stroke: none;
}

.insta-btn span {
    font-family: var(--font-en);
    font-size: 17px;
    letter-spacing: 0.1em;
}

.insta-btn:hover {
    background: var(--blue-deep);
}

/* =========================================================
   CONTACT（深い赤×うっすらタータン、カードなし）
   ========================================================= */
.sec-check {
    overflow: hidden;
    color: #fff;
    text-align: center;
    background:
        radial-gradient(ellipse 60% 70% at 50% 45%, rgba(255, 190, 120, 0.16) 0%, rgba(255, 190, 120, 0) 70%),
        repeating-linear-gradient(90deg, transparent 0 40px, rgba(0, 0, 0, 0.1) 40px 66px, transparent 66px 104px, rgba(246, 212, 124, 0.08) 104px 105px, transparent 105px 136px),
        repeating-linear-gradient(0deg, transparent 0 40px, rgba(0, 0, 0, 0.1) 40px 66px, transparent 66px 104px, rgba(246, 212, 124, 0.08) 104px 105px, transparent 105px 136px),
        linear-gradient(180deg, #7a141c 0%, #5c0d15 100%);
}

/* 上端に金の細い二重線 */
.sec-check::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 8px;
    height: 5px;
    border-top: 1px solid rgba(246, 212, 124, 0.5);
    border-bottom: 1px solid rgba(246, 212, 124, 0.5);
    pointer-events: none;
}

.sec-check .container {
    position: relative;
    z-index: 1;
}

.contact-lead {
    margin-top: 16px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.72);
    letter-spacing: 0.12em;
}

.contact-text {
    margin-top: 26px;
    font-size: 14.5px;
    line-height: 2.1;
    color: rgba(255, 255, 255, 0.9);
}

/* 金の細枠ボタン */
.btn-mail {
    position: relative;
    display: inline-flex;
    align-items: baseline;
    gap: 14px;
    margin-top: 40px;
    padding: 20px 88px 20px 40px;
    border: 1px solid rgba(246, 212, 124, 0.7);
    border-radius: 999px;
    color: #fff;
    line-height: 1;
    transition: background 0.5s var(--ease), border-color 0.5s var(--ease);
}

.bm-en {
    font-family: var(--font-en);
    font-size: 21px;
    letter-spacing: 0.06em;
    color: var(--gold-light);
}

.bm-jp {
    font-size: 12px;
    letter-spacing: 0.16em;
}

.bm-arrow {
    position: absolute;
    right: 32px;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--gold-light);
    transition: width 0.5s var(--ease);
}

.bm-arrow::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 7px;
    height: 1px;
    background: var(--gold-light);
    transform: rotate(35deg);
    transform-origin: right center;
}

.btn-mail:hover {
    background: rgba(246, 212, 124, 0.12);
    border-color: var(--gold-light);
}

.btn-mail:hover .bm-arrow {
    width: 42px;
}

/* =========================================================
   FOOTER
   ========================================================= */
footer {
    background: var(--blue-deep);
    color: #fff;
    padding: 72px 24px 40px;
    text-align: center;
}

.footer-logo {
    width: 320px;
    margin: 0 auto;
}

.footer-nav {
    margin-top: 44px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 36px;
    font-family: var(--font-en);
    font-size: 15px;
    letter-spacing: 0.08em;
}

.footer-nav a:hover {
    color: var(--gold-light);
}

.footer-sub {
    margin-top: 20px;
    font-size: 12px;
    letter-spacing: 0.12em;
}

.footer-sub a {
    color: rgba(255, 255, 255, 0.72);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 2px;
}

.footer-sub a:hover {
    color: var(--gold-light);
}

.footer-copy {
    margin-top: 44px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.1em;
}

/* page top */
#page-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--blue);
    box-shadow: 0 8px 18px -8px rgba(10, 33, 96, 0.6);
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s var(--ease), visibility 0.5s;
    z-index: 90;
}

#page-top.is-visible {
    opacity: 1;
    visibility: visible;
}

#page-top svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: #fff;
    stroke-width: 1.6;
}

/* =========================================================
   SUBPAGE（メールフォーム・プライバシーポリシー）
   ========================================================= */
.page-head {
    position: relative;
    overflow: hidden;
    padding: calc(var(--nav-h) + 64px) 24px 64px;
    text-align: center;
    color: #fff;
    background:
        radial-gradient(ellipse 55% 60% at 50% 40%, rgba(140, 195, 255, 0.35) 0%, rgba(140, 195, 255, 0) 70%),
        linear-gradient(180deg, var(--blue-deep) 0%, var(--blue) 100%);
}

.page-head-inner {
    position: relative;
    z-index: 1;
}

.page-head-en {
    font-family: var(--font-en);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.2;
    letter-spacing: 0.06em;
    color: #fff;
    text-shadow: 0 0 20px rgba(160, 205, 255, 0.7);
}

.page-head-title {
    margin-top: 10px;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.24em;
    color: var(--gold-light);
}

.sec-form {
    padding: clamp(64px, 7vw, 100px) 0 clamp(88px, 9vw, 124px);
}

.form-card {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    padding: 64px 80px 60px;
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 20px 40px -26px rgba(20, 63, 152, 0.35);
}

.form-intro {
    font-size: 14px;
    color: var(--ink-soft);
    padding-bottom: 30px;
    margin-bottom: 12px;
    border-bottom: 1px dashed rgba(20, 63, 152, 0.2);
}

.form-intro.center {
    text-align: center;
}

.form-group {
    padding: 26px 0 0;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 14.5px;
    letter-spacing: 0.1em;
}

.badge {
    display: inline-block;
    padding: 0 10px;
    border: 1px solid rgba(20, 63, 152, 0.35);
    border-radius: 999px;
    color: var(--blue);
    font-size: 11px;
    font-weight: 500;
    line-height: 1.9;
    letter-spacing: 0.1em;
}

.badge.is-required {
    background: var(--red);
    border-color: transparent;
    color: #fff;
}

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

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(20, 63, 152, 0.2);
    border-radius: 12px;
    background: #f7f9fd;
    color: var(--ink);
    font: inherit;
    font-size: 16px;
    line-height: 1.7;
    letter-spacing: 0.04em;
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease);
    -webkit-appearance: none;
    appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #a7aec2;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--blue-mid);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(36, 89, 192, 0.15);
}

.form-textarea {
    resize: vertical;
    min-height: 200px;
}

.form-agree {
    margin-top: 38px;
    text-align: center;
}

.form-agree label {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
}

.form-agree input {
    position: absolute;
    opacity: 0;
    width: 20px;
    height: 20px;
    margin: 0;
}

.form-agree .check {
    position: relative;
    width: 20px;
    height: 20px;
    border: 1px solid var(--blue);
    border-radius: 5px;
    background: #fff;
    flex-shrink: 0;
    transition: background 0.3s var(--ease);
}

.form-agree input:checked + .check {
    background: var(--blue);
}

.form-agree input:checked + .check::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 1.5px 1.5px 0;
    transform: rotate(45deg);
}

.form-agree input:focus-visible + .check {
    box-shadow: 0 0 0 3px rgba(36, 89, 192, 0.25);
}

.form-agree a {
    color: var(--blue-mid);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.form-actions {
    margin-top: 38px;
    display: flex;
    justify-content: center;
    gap: 16px;
}

.btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-width: 260px;
    padding: 16px 44px;
    border: 0;
    border-radius: 999px;
    background: var(--red);
    color: #fff;
    font-family: var(--font-jp);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.2em;
    line-height: 1.6;
    cursor: pointer;
    transition: background 0.5s var(--ease);
}

.btn-gold svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.4;
    transition: transform 0.5s var(--ease);
}

.btn-gold:hover {
    background: var(--red-deep);
}

.btn-gold:hover svg {
    transform: translateX(4px);
}

.btn-line {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    padding: 15px 36px;
    border: 1px solid currentColor;
    border-radius: 999px;
    background: transparent;
    color: #fff;
    font-family: var(--font-jp);
    font-size: 14px;
    letter-spacing: 0.16em;
    line-height: 1.6;
    cursor: pointer;
    transition: background 0.5s var(--ease), color 0.5s var(--ease);
}

.btn-line:hover {
    background: #fff;
    color: var(--blue-deep);
}

.btn-line.is-dark {
    color: var(--blue);
}

.btn-line.is-dark:hover {
    background: var(--blue);
    color: #fff;
}

.confirm-list {
    margin-top: 8px;
}

.confirm-message {
    white-space: pre-wrap;
    word-break: break-word;
}

.error-box {
    padding: 26px 30px;
    border: 1px solid rgba(183, 48, 45, 0.35);
    border-radius: 12px;
    background: rgba(183, 48, 45, 0.04);
    color: var(--red);
    font-size: 14px;
}

.thanks-card {
    text-align: center;
}

.thanks-title {
    margin-top: 6px;
    font-weight: 700;
    font-size: clamp(20px, 2.2vw, 26px);
    letter-spacing: 0.14em;
}

.thanks-title.is-error {
    color: var(--red);
}

.ornament {
    width: 24px;
    height: 24px;
    margin: 30px auto;
    background: var(--gold);
    clip-path: polygon(50% 0, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0 50%, 42% 42%);
}

.ornament span {
    display: none;
}

.thanks-note {
    margin-top: 26px;
    padding: 20px 24px;
    border-radius: 12px;
    background: var(--ice);
    font-size: 12.5px;
    color: var(--ink-soft);
    text-align: left;
}

.policy-body h2 {
    margin: 42px 0 10px;
    font-weight: 700;
    font-size: 17px;
    letter-spacing: 0.1em;
    color: var(--blue);
}

.policy-body p,
.policy-body li {
    font-size: 14px;
}

.policy-body ul {
    margin-top: 8px;
}

.policy-body li {
    position: relative;
    padding-left: 1.2em;
}

.policy-body li::before {
    content: "";
    position: absolute;
    left: 0.2em;
    top: 0.95em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gold);
}

.policy-body a {
    color: var(--blue-mid);
    text-decoration: underline;
}

.back-to-web {
    position: relative;
    padding: 68px 24px;
    text-align: center;
    color: #fff;
    background: linear-gradient(180deg, var(--blue) 0%, var(--blue-deep) 100%);
}

.back-to-web-inner p {
    margin-bottom: 22px;
    font-size: 15px;
    letter-spacing: 0.12em;
    line-height: 1.9;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1200px) {
    .nav-inner {
        padding: 0 28px;
    }

    .nav-logo img {
        width: 136px;
    }

    .nav-menu {
        gap: 22px;
        font-size: 14.5px;
    }
}

@media (max-width: 1040px) {
    .nav-menu {
        gap: 16px;
        font-size: 13.5px;
        letter-spacing: 0.05em;
    }

    .nav-menu .nav-contact {
        padding: 5px 18px;
    }

    .access-grid {
        gap: 52px;
    }

    .orn-illumi-l,
    .orn-illumi-r {
        opacity: 0.6;
    }
}

@media (max-width: 920px) {
    :root {
        --nav-h: 62px;
    }

    .nav-inner {
        padding: 0 14px 0 16px;
    }

    .nav-logo img {
        width: 116px;
    }

    .nav-menu {
        display: none;
    }

    .nav-hamburger {
        display: block;
    }

    .feature,
    .feature.is-reverse,
    .access-grid {
        grid-template-columns: 1fr;
    }

    .feature.is-reverse .feature-photo {
        order: 0;
    }

    .feature {
        gap: 32px;
    }

    .info-card {
        padding: 72px 48px 48px;
    }

    .food-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
    }

    /* イルミの木は本文にかかるので、下の木々の上に小さく */
    .orn-illumi-l,
    .orn-illumi-r {
        width: 120px;
        bottom: 60px;
        opacity: 0.9;
    }

    .message-bird {
        right: 4%;
    }
}

@media (max-width: 640px) {
    body {
        font-size: 14px;
        line-height: 2;
    }

    :root {
        --sec-pad: 84px;
        --radius: 16px;
    }

    .sp-br {
        display: inline;
    }

    .pc-br {
        display: none;
    }

    .container {
        padding: 0 16px;
    }

    .has-trees {
        padding-bottom: 150px;
    }

    .orn-trees-l,
    .orn-trees-r {
        width: 200px;
    }

    .orn-trees-l {
        left: -50px;
    }

    .orn-trees-r {
        right: -50px;
    }

    .orn-illumi-l,
    .orn-illumi-r {
        width: 84px;
        bottom: 40px;
    }

    .orn-illumi-l {
        left: 2%;
    }

    .orn-illumi-r {
        right: 2%;
    }

    .date-block {
        padding: 60px 16px 0;
    }

    .date-main {
        font-size: 26px;
        gap: 0 0.2em;
    }

    .d-dash {
        width: 0.9em;
        margin: 0 0.15em;
    }

    .date-place {
        font-size: 13px;
        padding: 5px 20px;
        letter-spacing: 0.12em;
    }

    #story {
        padding-top: 72px;
    }

    .sec-info-sky {
        padding-top: 80px;
    }

    .story-bird {
        width: 62px;
        top: -34px;
        left: 4px;
    }

    .twinkle-line {
        margin: 32px auto;
    }

    .story-text {
        font-size: 14.5px;
        line-height: 2.15;
        text-align: left;
    }

    .about {
        left: 0;
        width: auto;
        margin: 40px 0 0;
        padding: 24px 20px;
        transform: none;
    }

    .about-title {
        margin-bottom: 12px;
        font-size: 16px;
    }

    .about p:not([class]) {
        font-size: 14px;
    }

    .info-card {
        padding: 56px 22px 34px;
    }

    .info-card::before {
        inset: 8px;
    }

    .info-bird {
        width: 62px;
        top: -50px;
        right: 18px;
    }

    .info-list > div {
        grid-template-columns: 1fr;
        gap: 4px;
        padding: 18px 0;
    }

    .lead {
        text-align: left;
    }

    .food-grid {
        gap: 32px 18px;
    }

    .food-grid img {
        border-width: 4px;
    }

    .food-grid figcaption {
        font-size: 13.5px;
        margin-top: 12px;
    }

    .food-grid figcaption span {
        font-size: 12px;
    }

    .feature + .feature {
        margin-top: 64px;
    }

    .feature-num {
        font-size: 38px;
    }

    .feature-text > p:not([class]) {
        font-size: 14px;
    }

    .message .twinkle-line {
        margin-bottom: 28px;
    }

    .message-bird {
        width: 56px;
        top: -44px;
        right: 2px;
    }

    .message > p {
        font-size: 14px;
        line-height: 2.1;
        text-align: left;
    }

    .message > p:last-child {
        text-align: center;
    }

    .access-venue {
        flex-direction: column;
        gap: 6px;
    }

    .follow-lead {
        font-size: 13.5px;
        letter-spacing: 0.03em;
    }


    .btn-mail {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 16px 72px 16px 30px;
        text-align: left;
    }

    .bm-arrow {
        right: 24px;
        width: 26px;
    }

    footer {
        padding: 60px 16px 34px;
    }

    .footer-logo {
        width: 240px;
    }

    .footer-nav {
        margin: 36px auto 0;
        max-width: 240px;
        flex-direction: column;
        gap: 0;
        font-size: 16px;
    }

    .footer-nav li + li {
        border-top: 1px dashed rgba(255, 255, 255, 0.2);
    }

    .footer-nav a {
        display: block;
        padding: 11px 0;
        line-height: 1.4;
    }

    .footer-copy {
        margin-top: 34px;
        font-size: 11px;
    }

    #page-top {
        right: 14px;
        bottom: 14px;
        width: 44px;
        height: 44px;
    }

    .page-head {
        padding: calc(var(--nav-h) + 44px) 16px 48px;
    }

    .form-card {
        padding: 44px 20px 40px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .form-actions.is-pair {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .btn-gold,
    .btn-line {
        min-width: 0;
    }

    .btn-gold {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .fadein {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .story-bird,
    .message-bird,
    .beam,
    .bokeh,
    .spk,
    .dust {
        animation: none;
    }
}