@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

:root {
    --font-family: 'Noto Sans JP', sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    --font-weight-black: 900;

    --color-primary: #1a5ea5;
    --color-dark: #30302c;
    --color-red: #e60012;
    --color-green: #158348;
    --color-text-primary: #30302c;
    --color-text-body: #2b2b2b;
    --color-text-white: #ffffff;
    --color-background: #30302c;
    --primary-btn: #f8d450;
    --guide-color: #F8801C;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-regular);
    color: var(--color-text-primary);
    background-color: var(--color-background);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

/* Typography & Responsive Helpers */
.inline-block {
    display: inline-block;
}

.text-nowrap {
    white-space: nowrap;
}

.pc-only {
    display: block;
}

.sp-only {
    display: none;
}

/* ============================================================
   1. Hero Section
   ============================================================ */
.hero-section {
    min-height: 100vh;
    background-image: url('./assets/hero-bg.webp');
    background-size: cover;
    background-position: 90% bottom;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    justify-content: center;
    /* overflow: hidden; */
}

.hero-social-links {
    position: absolute;
    top: 24px;
    right: 32px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 20;
}
.social-icon {
    color: var(--color-text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity 0.25s ease, transform 0.25s ease;
    text-decoration: none;
}

.social-icon:hover {
    opacity: 1;
    transform: scale(1.2);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1120px;
    width: 100%;
    min-height: 100vh;
    margin: 0 auto;
    position: relative;
    padding: 32px 24px 72px;
}

.hero-title-wrap {
    display: block;
    width: 50%;
    max-width: 480px;
    z-index: 3;
    position: relative;
}

.hero-title-img {
    width: 100%;
    max-width: 540px;
    height: auto;
    display: block;
    filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.45));
}

.hero-girl {
    position: absolute;
    right: -64px;
    bottom: -96px;
    height: 95vh;
    max-height: 720px;
    min-height: 420px;
    z-index: 2;
    pointer-events: none;
}

@media (max-width: 1024px) {
    .hero-section {
        height: 100vh;
        min-height: 840px;
    }
    .hero-content {
        flex-direction: column;
        align-items: center;
        justify-content: flex-end;
        gap: 2.0em 0;
        min-height: 100%;
        margin: 0 auto;
        position: relative;
        bottom: -128px;
        padding: 32px 24px 72px;
    }
    
    .hero-title-wrap {
        width: 66.66%;
        max-width: 360px;
        z-index: 3;
        position: relative;
        padding: 0 10px;
    }

    .hero-girl {
        position: relative;
        max-height: initial;
        height: 560px;
        min-height: initial;
        right: initial;
        bottom: initial;
        z-index: 3;
        transform: none;
    }
}
@media (max-width: 768px) {
    .hero-section {
        min-height: 840px;
    }
    .hero-title-wrap {
        width: 75%;
    }

    .hero-girl {
        position: relative;
        max-height: initial;
        height: 512px;
        min-height: initial;
        right: initial;
        bottom: initial;
        z-index: 3;
        transform: none;
    }
}
@media (max-width: 480px) {
    .hero-section {
        min-height: 640px;
        max-height: 800px;
    }
    .hero-content {
        gap: 1.5em 0;
        padding: 32px 24px 64px;
        bottom: -104px;
    }
    .hero-title-wrap {
        width: 90%;
    }

    .hero-girl {
        position: relative;
        max-height: initial;
        height: 420px;
        min-height: initial;
        right: initial;
        bottom: initial;
        z-index: 3;
        transform: none;
    }
}

/* ============================================================
   2. Intro / Video Section
   ============================================================ */
.intro-section {
    background-image: url('./assets/two-sec.webp');
    background-size: cover;
    background-position: 25% 100%;
    background-repeat: no-repeat;
    position: relative;
    padding: 96px 24px 420px;
    background-color: #fff;
    z-index: 1;
}

.intro-section::before {
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    background: linear-gradient(0deg, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, 0.78) 70%, rgba(255, 255, 255, 1) 100%);
    z-index: -1;
}

.intro-container {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.intro-title {
    color: var(--color-primary);
    font-size: 2.15rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.08em;
    margin-bottom: 26px;
    line-height: 1.4;
}

.intro-desc {
    color: var(--color-text-body);
    font-size: 1.05rem;
    line-height: 1.8;
    letter-spacing: 0.04em;
    font-weight: var(--font-weight-medium);
    margin-bottom: 96px;
}

.video-block {
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
}

.video-header {
    position: relative;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.youtube-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.video-title-text {
    font-size: 1.15rem;
    font-weight: var(--font-weight-bold);
    color: #1f1f1f;
    letter-spacing: 0.03em;
}

.video-media-wrapper {
    position: relative;
    z-index: 3;
    width: 100%;
}

.video-thumbnail-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
    background: #000;
}

.video-thumbnail-container iframe,
.video-iframe {
    width: 100%;
    height: 100%;
    display: block;
    border: none;
}

.video-thumbnail-img {
    width: 100%;
    display: block;
    height: auto;
    transition: transform 0.4s ease, opacity 0.3s ease;
}

.video-thumbnail-container:hover .video-thumbnail-img {
    transform: scale(1.02);
    opacity: 0.95;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.65);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.85;
    transition: all 0.3s ease;
    backdrop-filter: blur(2px);
}

.video-thumbnail-container:hover .video-play-btn {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(230, 0, 18, 0.85);
}

.video-play-btn svg {
    margin-left: 4px;
}

/* Overlapping Hokkaido Map Pin */
.hokkaido-map-wrapper {
    position: absolute;
    left: 100%;
    top: 0;
    width: 240px;
    z-index: 2;
    pointer-events: none;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.12));
    transform: translate(-40%, -70%);
}

.hokkaido-map-img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 1024px) {
    .intro-section {
        padding: 96px 5% 360px;
        background-size: 150%;
    }
.intro-section::before {
    height: 100%;
    z-index: -1;
}
    .hokkaido-map-wrapper {
        left: 92%;
        top: 0;
        transform: translate(-40%, -70%);
    }
}
@media (max-width: 960px) {
.intro-section::before {
    padding-top: 125%;
    height: auto;
    z-index: -1;
}
}
@media (max-width: 768px) {
    .video-thumbnail-container {
        background-color: transparent;
        box-shadow: none;
    }


    .intro-section {
        padding: 96px 5% 50%;
    }

    .intro-title {
        font-size: 1.50rem;
        line-height: 1.4;
    }

    .intro-desc {
        font-size: 1.0rem;
        line-height: 1.9;
        margin-bottom: 96px;
        text-align: left;
    }
    .intro-desc .inline-block { display: inline; }
     .intro-desc .pc-only { display: none; }
    .hokkaido-map-wrapper {
        left: 92%;
        top: 0;
        transform: translate(-50%, -65%);
        width: 144px;
    }
}
@media (max-width: 480px) {

    .video-title-text {
        font-size: 14px;
    }

    .hokkaido-map-wrapper {
        left: 92%;
        top: 0;
        transform: translate(-60%, -75%);
        width: 128px;
    }
}
@media (max-width: 360px) {
    .intro-desc {
        font-size: 1.0rem;
        line-height: 1.9;
        margin-bottom: 64px;
        text-align: left;
    }
    .hokkaido-map-wrapper {
        left: 92%;
        top: 0;
        transform: translate(-40%, -55%);
        width: 96px;
    }
}



/* ============================================================
   3. Sky Lantern Festival Section
   ============================================================ */
.festival-section {
    background-color: #000000;
    color: #ffffff;
    position: relative;
    width: 100%;
    overflow: hidden;
}

.festival-hero {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.festival-bg-img {
    width: 100%;
    height: auto;
    /* max-height: 780px; */
    object-fit: cover;
    object-position: center 30%;
    display: block;
}

.festival-hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 10%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.7) 65%, #000000 100%);
    pointer-events: none;
}

.festival-logo-wrap {
    position: absolute;
    top: 8%;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 680px;
    z-index: 5;
    pointer-events: none;
}

@media (min-width: 1200px) {
    .festival-logo-wrap {
        max-width: 740px;
        top: 9%;
    }
}

@media (min-width: 1440px) {
    .festival-logo-wrap {
        max-width: 780px;
        top: 10%;
    }
}

.festival-logo-img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.65));
}

.festival-content {
    background-color: #000000;
    padding: 10px 20px 90px;
    position: relative;
    z-index: 6;
}

.festival-container {
    max-width: 840px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.festival-subtitle {
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: #ffffff;
    margin-bottom: 12px;
}

.festival-title {
    font-size: 2.15rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #ffffff;
    margin-bottom: 30px;
}

.festival-date-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
}

.festival-date {
    display: flex;
    align-items: baseline;
    justify-content: center;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.02em;
}

.date-year {
    font-size: 1.6rem;
    margin-right: 2px;
}

.date-num {
    font-size: 2.45rem;
    font-weight: 900;
    line-height: 1;
}

.date-unit {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 3px;
}

.date-slash {
    font-size: 1.5rem;
    margin: 0 4px;
    opacity: 0.9;
}

.date-day {
    font-size: 1.35rem;
    font-weight: 700;
}

.festival-date-line {
    width: 100%;
    max-width: 320px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.85);
    margin-top: 8px;
}

.festival-details {
    margin-bottom: 24px;
}

.detail-item {
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    line-height: 1.85;
    color: #ffffff;
}

.festival-schedule {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 38px;
}

.schedule-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.schedule-badge {
    display: inline-block;
    padding: 3px 24px;
    border: 1px solid #ffffff;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: #ffffff;
}

.schedule-text {
    font-size: 1.025rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #ffffff;
}

.festival-btn-wrap {
    margin-bottom: 48px;
}

.btn-yellow {
    background-color: var(--primary-btn);
    color: #1a1a1a;
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
}
.btn-red {
    background-color: var(--color-red);
    color: var(--color-text-white);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: default;
   pointer-events: none;
}

.btn-yellow:hover {
    background-color: #ffe066;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(248, 212, 80, 0.4);
}

.btn-pdf {
    padding: 11px 35px;
    font-size: 1.05rem;
    letter-spacing: 0.05em;
    border-radius: 6px;
    gap: 10px;
    min-width: 290px;
}

.badge-pdf {
    background-color: #2b2b2b;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: var(--font-weight-medium);
    padding: 2px 6px;
    /* border-radius: 3px; */
    letter-spacing: 0.05em;
}

.festival-application-card {
    width: 100%;
    max-width: 820px;
    border: 1px solid rgba(255, 255, 255, 0.75);
    padding: 32px 36px;
    text-align: left;
    background: rgba(255, 255, 255, 0.02);
}

.app-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 20px;
}

.app-card-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.app-title {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #ffffff;
}

.app-period {
    display: flex;
    align-items: center;
    gap: 10px;
}

.period-tag {
    display: inline-block;
    border: 1px solid #ffffff;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 3px;
    letter-spacing: 0.05em;
    color: #ffffff;
    white-space: nowrap;
}

.period-text {
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    color: #ffffff;
}

.btn-apply {
    padding: 10px 50px;
    font-size: 1rem;
    letter-spacing: 0.05em;
    border-radius: 6px;
    white-space: nowrap;
}

.app-card-bottom {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.app-note-main {
    font-size: 0.925rem;
    line-height: 1.7;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 0.95);
}

.app-note-sub {
    font-size: 0.82rem;
    letter-spacing: 0.03em;
    color: rgba(255, 255, 255, 0.75);
}


/* ============================================================
   4. Campaign / Contest Section (Instagram & ANA Pocket)
   ============================================================ */
.campaign-section {
    width: 100%;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    overflow: hidden;
}

.campaign-container {
    width: 100%;
    /* max-width: 1200px; */
    margin: 0 auto;
    display: flex;
}

.campaign-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.campaign-card-insta {
    background-color: #ffffff;
}

.campaign-card-ana {
    background-color: #cceffb;
}

.campaign-card-header {
    height: 400px;
    position: relative;
    overflow: hidden;
}

.campaign-header-insta {
    background-color: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.campaign-header-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.campaign-header-ana {
    background-color: #cceffb;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 30px 0 50px;
    position: relative;
    gap: 30px;
}

.ana-header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding-bottom: 40px;
    z-index: 2;
}

.ana-header-quote-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    padding: 0 18px;
}

.ana-header-quote {
    font-size: 1.0rem;
    font-weight: var(--font-weight-medium);
    color: #000000;
    line-height: 1.6;
    text-align: center;
    letter-spacing: 0.04em;
}

.ana-quote-slash {
    position: absolute;
    width: 1px;
    height: 50px;
    background-color: #000000;
    top: 50%;
}

.left-slash {
    left: 0;
    transform: translateY(-50%) rotate(-24deg);
}

.right-slash {
    right: 0;
    transform: translateY(-50%) rotate(24deg);
}

.ana-header-brand-lockup {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 4px;
}

.ana-lockup-svg-img {
    height: 42px;
    width: auto;
    display: block;
}

.ana-lockup-sub {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: #000000;
    letter-spacing: 0.04em;
    line-height: 1.2;
    text-align: center;
}

.ana-phone-wrap {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    /* margin-right: -10px; */
}

.ana-phone-img {
    height: 360px;
    width: auto;
    display: block;
    object-fit: contain;
    /* filter: drop-shadow(-4px 0 12px rgba(0, 0, 0, 0.08)); */
}

.campaign-card-body {
    padding: 44px 50px 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
}

.campaign-title-wrap {
    margin-bottom: 24px;
}

.campaign-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    line-height: 1.2;
}

.campaign-title-insta {
    color: #cf2e92;
}

.campaign-title-ana {
    color: #00aff0;
}

.campaign-brand {
    font-size: 2.125rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.03em;
}

.campaign-sub {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.04em;
}

.campaign-period-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.campaign-period-tag {
    border: 1.5px solid #000000;
    color: #30302c;
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    padding: 1px 10px;
    /* border-radius: 3px; */
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.campaign-period-date {
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    color: #30302c;
    letter-spacing: 0.03em;
}

.campaign-desc {
    font-size: 1rem;
    line-height: 1.8;
    font-weight: var(--font-weight-medium);
    color: #30302c;
    letter-spacing: 0.03em;
    text-align: left;
    margin-bottom: 36px;
    max-width: 480px;
    width: 100%;
}

.campaign-btn-wrap {
    margin-top: auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.campaign-card-ana .campaign-btn-wrap::after {
    content: '※リンク先はスマートフォン専用のページとなります。';
    margin-top: 0.5em;
    font-size: 0.75rem;
    text-align: left;
}
.campaign-btn {
    width: 100%;
    max-width: 320px;
    height: 48px;
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    border-radius: 8px;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

@media (max-width: 1024px) {
    .campaign-header-ana {
        padding: 20px 20px 0 30px;
    }

    .ana-lockup-svg-img {
        height: 36px;
    }

    .ana-phone-img {
        height: 300px;
    }

    .ana-header-quote {
        font-size: 0.7rem;
    }

    .ana-lockup-sub {
        font-size: 0.95rem;
    }

    .campaign-card-body {
        padding: 36px 30px 48px;
    }

    .campaign-brand {
        font-size: 1.75rem;
    }

    .campaign-sub {
        font-size: 1.6rem;
    }
}
@media (max-width: 768px) {
    /* Section 4 mobile layout */
    .campaign-container {
        flex-direction: column;
    }

    .campaign-card-header {
        height: 320px;
    }

    .campaign-header-ana {
        padding: 24px 20px 0 24px;
    }

    .ana-lockup-svg-img {
        height: 32px;
    }

    .ana-phone-img {
        height: 280px;
    }

    .campaign-card-body {
        padding: 36px 20px 48px;
    }

    .campaign-brand {
        font-size: 1.6rem;
    }

    .campaign-sub {
        font-size: 1.45rem;
    }

    .campaign-period-wrap {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }

    .campaign-desc {
        font-size: 0.95rem;
    }

    .campaign-btn {
        max-width: 300px;
    }

}
@media (max-width: 480px) {
    .campaign-card-header {
        height: 240px;
    }

    .campaign-header-ana {
        padding: 16px 12px 0 16px;
        gap: 16px;
    }

    .ana-header-content {
        padding-bottom: 20px;
    }

    .ana-header-quote {
        font-size: 0.75rem;
    }

    .ana-quote-slash {
        height: 32px;
    }

    .ana-lockup-svg-img {
        height: 26px;
    }

    .ana-lockup-sub {
        font-size: 0.9rem;
    }

    .ana-phone-img {
        height: 210px;
    }

    .campaign-brand {
        font-size: 1.35rem;
    }

    .campaign-sub {
        font-size: 1.2rem;
    }

    .campaign-period-date {
        font-size: 0.85rem;
    }

    .campaign-desc {
        font-size: 0.875rem;
        line-height: 1.7;
    }
}
@media (max-width: 360px) {
    .campaign-brand {
        font-size: 1.25rem;
    }

    .campaign-sub {
        font-size: 1.1rem;
    }

    .campaign-header-ana {
        padding: 12px 8px 0 12px;
    }

    .ana-phone-img {
        height: 180px;
    }
}

/* ============================================================
   6. Shiraoi Travel Recommendation Section (Accordions)
   ============================================================ */
.guide-section {
    width: 100%;
    background-color: #f3f1ef;
    padding: 90px 20px 100px;
    display: flex;
    justify-content: center;
}

.guide-container {
    width: 100%;
    max-width: 1020px;
    margin: 0 auto;
}

.guide-header {
    text-align: center;
    margin-bottom: 48px;
}

.guide-title {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--guide-color);
    /* letter-spacing: 0.06em; */
    margin-bottom: 12px;
}

.guide-subtitle {
    font-size: 1.05rem;
    font-weight: var(--font-weight-medium);
    color: #30302c;
    letter-spacing: 0.04em;
}

.accordion-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.accordion-item {
    background-color: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.3s ease;
}

.accordion-item.is-active {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.accordion-header {
    width: 100%;
    padding: 14px 28px 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s ease;
}

.accordion-header:hover {
    background-color: #faf9f8;
}

.accordion-header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.accordion-icon-box {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 50%;
    overflow: hidden;
}

.accordion-icon-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.accordion-title-text {
    font-size: 1.35rem;
    font-weight: var(--font-weight-bold);
    color: #30302c;
    /* letter-spacing: 0.04em; */
}

.accordion-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.accordion-toggle-text {
    font-size: 0.95rem;
    font-weight: var(--font-weight-bold);
    color: #30302c;
    letter-spacing: 0.04em;
}

.accordion-plus-icon {
    position: relative;
    width: 16px;
    height: 16px;
    display: inline-block;
    flex-shrink: 0;
}

.accordion-plus-icon::before,
.accordion-plus-icon::after {
    content: '';
    position: absolute;
    background-color: #30302c;
    border-radius: 1px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

/* Horizontal line of plus */
.accordion-plus-icon::before {
    top: 7px;
    left: 0;
    width: 18px;
    height: 2px;
}

/* Vertical line of plus */
.accordion-plus-icon::after {
    top: 0;
    left: 8px;
    width: 2px;
    height: 16px;
}

/* Active state: turns into a minus (-) sign */
.accordion-item.is-active .accordion-plus-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: #ffffff;
}

.accordion-inner {
    padding: 20px 149px 30px 100px;
    /* border-top: 1px solid #f0eeec; */
}

.spot-card-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.spot-card {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 36px;
    align-items: start;
    padding-bottom: 40px;
    border-bottom: 1px solid #c0beba;
    position: relative;
}

.spot-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.spot-card-media {
    width: 100%;
    /* border-radius: 6px; */
    overflow: hidden;
    background-color: #f2f2f2;
    aspect-ratio: 2/1.30;
}

.spot-card-img {
    width: 100%;
    height: 100%;
    /* object-fit: cover; */
    display: block;
    transition: transform 0.35s ease;
}

.spot-card:hover .spot-card-img {
    transform: scale(1.03);
}

.spot-card-body {
    display: flex;
    flex-direction: column;
}

.spot-card-address-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.spot-pin-icon {
    width: 12px;
    height: 17px;
    display: inline-block;
    flex-shrink: 0;
}

.spot-card-address {
    font-size: 0.95rem;
    font-weight: var(--font-weight-medium);
    color: #30302c;
    letter-spacing: 0.02em;
}

.spot-card-title {
    font-size: 1.4rem;
    font-weight: var(--font-weight-bold);
    color: #30302c;
    margin-bottom: 16px;
    line-height: 1.35;
    letter-spacing: 0.03em;
}

.spot-card-desc {
    font-size: 0.975rem;
    line-height: 1.8;
    color: #30302c;
    margin-bottom: 18px;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.02em;
}

.spot-card-meta {
    display: flex;
    flex-direction: column;
    border-top: 1px solid #e0dedc;
    margin-bottom: 20px;
}

.meta-row {
    display: flex;
    align-items: baseline;
    font-size: 0.9rem;
    line-height: 1.5;
    padding: 8px 0;
    border-bottom: 1px solid #e0dedc;
}

.meta-label {
    width: 80px;
    font-weight: var(--font-weight-bold);
    color: #30302c;
    flex-shrink: 0;
}

.meta-val {
    font-weight: var(--font-weight-medium);
    color: #30302c;
}

.spot-card-action {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    margin-top: 8px;
}

.btn-spot-site {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-btn);
    color: #30302c;
    padding: 14px 50px;
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    border-radius: 10px;
    min-width: 350px;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn-spot-site:hover {
    background-color: #f5cb32;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.1);
}

/* grid-column: 1 / -1;
display: flex;
justify-content: center;
margin-top: 8px;
} */

.btn-spot-site {
    padding: 10px 40px;
    font-size: 0.975rem;
    font-weight: var(--font-weight-bold);
    border-radius: 6px;
    min-width: 240px;
    text-align: center;
}


/* ============================================================
   7. Partner Banners Section
   ============================================================ */
.partner-banners-section {
    width: 100%;
    background-color: #ffffff;
    padding: 70px 20px 80px;
    display: flex;
    justify-content: center;
}

.partner-banners-container {
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
}

.partner-banners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.partner-banner-card {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    border: 1px solid #e2deda;
    /* border-radius: 4px; */
    padding: 12px 16px;
    height: 100px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    text-decoration: none;
}

.partner-banner-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
    border-color: #b0aaa5;
}

.partner-banner-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}


/* ============================================================
   8. Footer Section
   ============================================================ */
.site-footer {
    background-color: #30302c;
    color: #ffffff;
    padding: 25px 40px;
    width: 100%;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
}

.footer-dept,
.footer-address {
    font-size: 0.85rem;
    line-height: 1.6;
    color: #ffffff;
    letter-spacing: 0.03em;
    font-weight: var(--font-weight-regular);
}

.footer-copyright {
    font-size: 0.7rem;
    color: #fff;
    letter-spacing: 0.03em;
    white-space: nowrap;
}




/* ============================================================
   5. Responsive Design
   ============================================================ */
@media (max-width: 1024px) {

    .accordion-inner {
        padding: 20px 24px 30px 75px;
    }

    .spot-card {
        grid-template-columns: 330px 1fr;
    }
}

@media (max-width: 768px) {

    .festival-hero {
        min-height: 360px;
    }

    .festival-bg-img {
        min-height: 440px;
    }

    .festival-logo-wrap {
        top: 8%;
        max-width: 440px;
    }

    .festival-subtitle {
        font-size: 0.95rem;
    }

    .festival-title {
        font-size: 1.45rem;
        margin-bottom: 24px;
    }

    .date-year {
        font-size: 1.25rem;
    }

    .date-num {
        font-size: 1.85rem;
    }

    .date-unit,
    .date-slash,
    .date-day {
        font-size: 1.1rem;
    }

    .festival-date-line {
        max-width: 260px;
    }

    .detail-item {
        font-size: 0.925rem;
    }

    .schedule-text {
        font-size: 0.9rem;
    }

    .btn-pdf {
        min-width: unset;
        width: 100%;
        max-width: 320px;
        font-size: 0.95rem;
        padding: 10px 20px;
    }

    .festival-application-card {
        padding: 24px 18px;
    }

    .app-card-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .app-title {
        font-size: 1.25rem;
    }

    .app-period {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
    }

    .period-text {
        font-size: 0.85rem;
    }

    .btn-apply {
        width: 100%;
        text-align: center;
    }

    .app-note-main,
    .app-note-sub {
        font-size: 0.825rem;
    }


    .guide-section {
        padding: 60px 16px 70px;
    }

    .guide-title {
        font-size: 1.65rem;
    }

    .guide-subtitle {
        font-size: 0.95rem;
    }

    .accordion-header {
        padding: 12px 18px 12px 14px;
    }

    .accordion-icon-box {
        width: 48px;
        height: 48px;
    }

    .accordion-title-text {
        font-size: 1rem;
    }

    .accordion-toggle-text {
        font-size: 0.9rem;
    }

    .accordion-inner {
        padding: 24px 18px 36px;
    }

    .spot-card {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-bottom: 30px;
    }

    .spot-card-media {
        max-width: 100%;
    }

    .spot-card-title {
        font-size: 1.25rem;
    }

    .btn-spot-site {
        width: 100%;
        max-width: 280px;
    }

    .partner-banners-section {
        padding: 50px 16px 60px;
    }

    .partner-banners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .footer-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
    }
}

@media (max-width: 480px) {

    .festival-logo-wrap {
        width: 92%;
        top: 6%;
        max-width: 360px;
    }

    .festival-title {
        font-size: 1.25rem;
        line-height: 1.4;
    }

    .festival-date {
        flex-wrap: nowrap;
    }

    .date-year {
        font-size: 1.05rem;
    }

    .date-num {
        font-size: 1.5rem;
    }

    .date-unit,
    .date-slash,
    .date-day {
        font-size: 0.95rem;
    }

    .schedule-badge {
        font-size: 0.78rem;
        padding: 2px 18px;
    }

    .schedule-text {
        font-size: 0.825rem;
        line-height: 1.6;
    }


    .guide-title {
        font-size: 1.35rem;
    }

    .accordion-header-left {
        gap: 12px;
    }

    .accordion-icon-box {
        width: 40px;
        height: 40px;
    }

    .accordion-title-text {
        font-size: 14px;
    }

    .spot-card-title {
        font-size: 1.15rem;
    }

    .meta-row {
        flex-direction: column;
        gap: 2px;
    }

    .meta-label {
        width: auto;
    }

    .partner-banners-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .partner-banner-card {
        height: 84px;
    }

    .site-footer {
        padding: 30px 20px;
    }

    .footer-dept,
    .footer-address {
        font-size: 0.8rem;
    }
}

/* Specific narrow viewport optimizations (320px - 360px) */
@media (max-width: 360px) {

    .festival-logo-wrap {
        max-width: 290px;
        top: 5%;
    }

    .festival-title {
        font-size: 1.125rem;
        letter-spacing: 0.03em;
    }

    .festival-date {
        transform: scale(0.92);
        transform-origin: center;
    }

    .detail-item {
        font-size: 0.85rem;
    }

    .schedule-text {
        font-size: 0.78rem;
    }


    .guide-title {
        font-size: 1.2rem;
    }

    .accordion-header {
        padding: 10px 12px;
    }

    .accordion-icon-box {
        width: 36px;
        height: 36px;
    }

    .accordion-title-text {
        font-size: 13px;
    }

    .spot-card-title {
        font-size: 1.05rem;
    }
}