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

:root {
    --primary-color: #F4A261;
    /* Orange */
    --primary-light: #f7bb8a;
    --accent-color: #264653;
    /* Dark Slate Blue (Contrast) */
    --text-color: #2c3e50;
    --bg-color: #FDFCF6;
    /* Cream */
    --white: #FFFFFF;
    --cta-bg: #2d6a9f;
    /* Blue for CTA section based on reference */
}

body {
    font-family: "Zen Maru Gothic", sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.4;
}

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-orange {
    color: var(--primary-color);
}

.mt-4 {
    margin-top: 1.5rem;
}

.shadow-lg {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Header */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem 0;
    display: flex;
    justify-content: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.site-header .logo {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-right: auto;
    padding-left: 2rem;
}

.site-header nav {
    padding-right: 2rem;
}

.site-header nav ul {
    display: flex;
    gap: 1.5rem;
    font-size: 0.95rem;
}

/* Hero */
.hero {
    padding: 3rem 1.5rem;
    text-align: center;
}

.hero-visual-wrapper {
    margin-bottom: 2.5rem;
    display: flex;
    justify-content: center;
    padding: 0 1rem;
}

.main-visual-img {
    max-width: 100%;
    height: auto;
    max-height: 550px;
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.main-visual-img:hover {
    transform: scale(1.02);
}

.hero-date {
    display: inline-block;
    background: var(--accent-color);
    color: #fff;
    padding: 0.8rem 2.5rem;
    /* Larger padding */
    border-radius: 50px;
    font-size: 1.5rem;
    /* Larger font */
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.hero-lead {
    font-size: 1.1rem;
    color: #555;
    font-weight: 500;
}

/* Message Section */
.message-section {
    padding: 4rem 0;
    text-align: center;
}

.message-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.message-card h2 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

/* Visual Section (Participants) */
.visual-section {
    padding: 2rem 0 4rem;
    text-align: center;
}

.visual-section h2 {
    margin-bottom: 2rem;
    color: var(--accent-color);
}

.image-wrapper img {
    border-radius: 16px;
    max-width: 100%;
    height: auto;
}

/* Info Card (Reference Style) */
.details-section {
    padding: 2rem 0;
    background: #f4f6f8;
}

.info-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.info-header {
    background: var(--accent-color);
    padding: 1rem;
    text-align: center;
}

.info-header h2 {
    color: white;
    font-size: 1.2rem;
    margin: 0;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-item.full-width {
    grid-column: 1 / -1;
}

.info-item .icon {
    font-size: 1.5rem;
    background: #eff3f6;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.info-content h3 {
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 0.3rem;
}

.info-content p {
    font-size: 1.1rem;
    font-weight: 700;
}

.price-box {
    display: flex;
    gap: 2rem;
    margin-top: 0.5rem;
    background: #f9f9f9;
    padding: 1rem;
    border-radius: 12px;
}

.price-item span {
    display: block;
    font-size: 0.8rem;
    color: #666;
}

.price-item strong {
    font-size: 1.2rem;
    color: var(--accent-color);
}

.map-link {
    display: inline-block;
    color: var(--cta-bg);
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 0.5rem;
    border-bottom: 1px solid currentColor;
}

/* Sponsor Section */
.sponsor-section {
    margin-bottom: 3rem;
    padding: 2.5rem 1.5rem;
    background: linear-gradient(135deg, #fffbf0, #fff8e7, #fef5e0);
    border-radius: 24px;
    border: 2px solid #d4af37;
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.15);
    text-align: center;
}

.sponsor-title {
    color: #b8860b;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
}

.sponsor-images {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.sponsor-img-wrapper {
    flex: 1;
    min-width: 200px;
    max-width: 400px;
}

.sponsor-img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sponsor-logo {
    background: #fff;
    padding: 1rem;
    cursor: pointer;
    border: 2px solid #e8e8e8;
}

.sponsor-logo:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.3);
    border-color: #d4af37;
}

.sponsor-link-note {
    font-size: 0.8rem;
    color: #b8860b;
    font-weight: 700;
    margin-top: 0.5rem;
}

.sponsor-thanks {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.8;
}

.sponsor-thanks strong {
    color: #b8860b;
    font-size: 1.05rem;
}

/* Closed Banner */
.closed-banner {
    background: linear-gradient(135deg, #fff5f5, #fff0e6, #fef9e7);
    border: 2px solid #F4A261;
    border-radius: 20px;
    padding: 1.5rem 2rem;
    margin-bottom: 1rem;
    display: inline-block;
    position: relative;
    animation: pulse-border 2s ease-in-out infinite;
}

.closed-banner-large {
    padding: 2.5rem 3rem;
    border-radius: 24px;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.closed-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.5rem;
    animation: bounce 1.5s ease-in-out infinite;
}

.closed-main {
    font-size: 1.4rem;
    font-weight: 800;
    color: #e74c3c;
    margin-bottom: 0.3rem;
    line-height: 1.5;
}

.closed-banner-large .closed-main {
    font-size: 1.6rem;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.closed-banner-large .closed-icon {
    font-size: 3rem;
}

.closed-sub {
    font-size: 0.95rem;
    color: #666;
    font-weight: 500;
}

.closed-banner-large .closed-sub {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

@keyframes pulse-border {

    0%,
    100% {
        border-color: #F4A261;
        box-shadow: 0 0 0 0 rgba(244, 162, 97, 0.3);
    }

    50% {
        border-color: #e74c3c;
        box-shadow: 0 0 15px 3px rgba(231, 76, 60, 0.15);
    }
}

/* CTA Section */
.cta-section {
    background: var(--cta-bg);
    color: white;
    text-align: center;
    padding: 5rem 1.5rem;
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.cta-section:before {
    content: "NINKET";
    position: absolute;
    top: -20px;
    left: -20px;
    font-size: 8rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.05);
    transform: rotate(-10deg);
}

.cta-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    position: relative;
}

.cta-sub {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    position: relative;
}

.cta-button {
    display: inline-block;
    background: white;
    color: var(--cta-bg);
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s;
    position: relative;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.cta-note {
    font-size: 0.8rem;
    opacity: 0.7;
    margin-top: 1rem;
}

/* Responsive */
/* Specific Styles for New Elements */
.btn-sbt {
    display: inline-block;
    background: #FFD700;
    /* Gold */
    color: #333;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 800;
    margin-top: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s, box-shadow 0.2s;
    font-size: 1.2rem;
}

.btn-sbt:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    background: #FFC000;
}

.circles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.circle-item {
    text-align: center;
}

.circle-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    margin-bottom: 0.8rem;
}

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

.circle-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1.4;
}

.cta-button-small {
    display: inline-block;
    background: var(--cta-bg);
    color: white;
    padding: 0.8rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.cta-button-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(45, 106, 159, 0.3);
}

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

.staff-section {
    padding: 4rem 0;
    text-align: center;
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.staff-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.staff-item img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    /* Circle icons */
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 3px solid white;
}

.staff-item {
    transition: transform 0.2s;
}

.staff-item:hover {
    transform: translateY(-5px);
}

.staff-name {
    margin-top: 10px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-color);
}

.staff-role {
    font-size: 0.8rem;
    color: #666;
    margin-top: 4px;
    line-height: 1.4;
}

/* Menu Section */
.menu-section {
    padding: 5rem 0;
    text-align: center;
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.menu-section h2 {
    color: var(--accent-color);
    margin-bottom: 2.5rem;
    font-size: 2rem;
}

.menu-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.menu-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.menu-img:hover {
    transform: translateY(-5px);
}

.menu-note {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #666;
}

/* Responsive */
@media (max-width: 768px) {
    .menu-section {
        padding: 3rem 0;
    }

    .menu-section h2 {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }

    .site-header {
        flex-direction: column;
        padding: 0.8rem 0;
        align-items: center;
    }

    .site-header .logo {
        margin-right: 0;
        padding-left: 0;
        margin-bottom: 0.5rem;
        font-size: 1rem;
        text-align: center;
    }

    .site-header nav {
        padding-right: 0;
    }

    .site-header nav ul {
        gap: 1rem;
        font-size: 0.85rem;
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero {
        padding: 2rem 1rem;
    }

    .hero-date {
        font-size: 1.1rem !important;
        padding: 0.6rem 2rem !important;
        margin-bottom: 1.5rem !important;
    }

    .hero h1 {
        font-size: 1.6rem !important;
    }

    .hero-lead {
        font-size: 0.95rem !important;
    }

    .btn-sbt {
        font-size: 1rem !important;
        padding: 0.8rem 2rem !important;
    }

    .info-grid {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .info-item .icon {
        width: 32px;
        height: 32px;
        font-size: 1.2rem;
    }

    .info-content p {
        font-size: 1rem;
    }

    .price-box {
        flex-direction: column;
        gap: 1rem;
        padding: 0.8rem;
    }

    .price-item strong {
        font-size: 1.1rem;
    }

    .staff-grid {
        gap: 1.5rem;
        justify-content: center;
    }

    .staff-item {
        flex: 0 0 140px;
    }

    .staff-item img {
        width: 80px;
        height: 80px;
    }

    .circles-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .cta-section {
        padding: 3rem 1.5rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    /* Sponsor Section Mobile */
    .sponsor-section {
        padding: 1.5rem 1rem;
        margin-bottom: 2rem;
    }

    .sponsor-title {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .sponsor-images {
        flex-direction: column;
        gap: 1rem;
    }

    .sponsor-img-wrapper {
        max-width: 100%;
    }

    .sponsor-thanks {
        font-size: 0.85rem;
    }

    /* Closed Banner Mobile */
    .closed-banner {
        padding: 1.2rem 1rem;
    }

    .closed-icon {
        font-size: 2rem;
    }

    .closed-main {
        font-size: 1.1rem;
    }

    .closed-sub {
        font-size: 0.85rem;
    }

    .closed-banner-large {
        padding: 1.5rem 1.2rem;
    }

    .closed-banner-large .closed-main {
        font-size: 1.2rem;
    }

    .closed-banner-large .closed-icon {
        font-size: 2.5rem;
    }

    /* Circles Grid Mobile - 2 columns */
    .circles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}