/* ===============================
   1st LOVE - Harudayori from Osaka
   POPUP Event Website Styles
   =============================== */

/* CSS Variables */
:root {
    --color-primary: #F5D76E;
    --color-primary-light: #FFF8DC;
    --color-primary-dark: #D4A84B;
    --color-accent: #E8A0BF;
    --color-accent-blue: #7EC8E3;
    --color-text: #3A3A3A;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-bg: #FFFEF7;
    --font-ja: 'Noto Sans JP', sans-serif;
    --font-en: 'Playfair Display', serif;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-ja);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.4;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-en);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 120px 20px 60px;
    background: linear-gradient(
        to bottom,
        rgba(255, 248, 220, 0.85) 0%,
        rgba(255, 248, 220, 0.7) 50%,
        rgba(255, 248, 220, 0.85) 100%
    );
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 600px;
}

.hero-subtitle {
    font-family: var(--font-en);
    font-size: 1rem;
    letter-spacing: 0.2em;
    margin-bottom: 20px;
    color: var(--color-text-light);
}

.hero-title {
    font-family: var(--font-en);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-style: italic;
    font-weight: 400;
    color: #5DADE2;
    margin-bottom: 30px;
    line-height: 1.2;
}

.hero-title span {
    display: block;
    font-size: 0.5em;
    font-style: normal;
    letter-spacing: 0.3em;
    margin-top: 10px;
    color: var(--color-text);
}

.hero-date {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-text);
}

.hero-venue {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.hero-btn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--color-text);
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition);
}

.hero-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-title {
    font-family: var(--font-en);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
    color: var(--color-text);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 50px;
}

/* About Section */
.about {
    background: var(--color-white);
}

.about-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.about-lead {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 30px;
    line-height: 2;
}

.about-text {
    color: var(--color-text-light);
    margin-bottom: 40px;
    line-height: 2.2;
}

.about-note {
    margin-top: 30px;
}

.speech-bubble {
    display: inline-block;
    padding: 15px 30px;
    background: var(--color-primary-light);
    border-radius: 20px;
    position: relative;
    font-weight: 500;
}

.speech-bubble::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid var(--color-primary-light);
}

/* Event Info Section */
.event-info {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-white) 100%);
    padding: 60px 0;
}

.event-card {
    background: var(--color-white);
    border-radius: 20px;
    padding: 50px;
    box-shadow: var(--shadow);
    max-width: 600px;
    margin: 0 auto;
}

.event-detail h3 {
    font-family: var(--font-en);
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-align: center;
}

.event-detail dl {
    display: grid;
    gap: 25px;
}

.event-detail dt {
    font-weight: 700;
    color: var(--color-primary-dark);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.event-detail dd {
    line-height: 1.8;
}

.event-detail small {
    color: var(--color-text-light);
}

/* Artists Section */
.artists {
    background: var(--color-bg);
}

.artists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.artist-card {
    background: var(--color-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.artist-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.artist-image {
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #E8F4F8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.artist-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Instagram Placeholder Styles */
.artist-image-link {
    display: block;
    text-decoration: none;
}

.instagram-placeholder {
    flex-direction: column;
    gap: 15px;
    cursor: pointer;
    transition: var(--transition);
    background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.instagram-placeholder:hover {
    transform: scale(1.02);
}

.instagram-icon-large {
    width: 60px;
    height: 60px;
    color: white;
}

.instagram-username {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
}

.instagram-hint {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
}

.artist-instagram.disabled {
    background: #ccc;
    pointer-events: none;
}

.artist-info {
    padding: 25px;
    text-align: center;
}

.artist-name {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.artist-description {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.artist-instagram {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 25px;
    transition: var(--transition);
}

.artist-instagram:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(225, 48, 108, 0.4);
}

/* Access Section */
.access {
    background: var(--color-white);
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.access-map {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.access-map iframe {
    display: block;
}

.access-info h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.access-address {
    margin-bottom: 30px;
    line-height: 2;
}

.access-route,
.access-hours {
    margin-bottom: 25px;
}

.access-route h4,
.access-hours h4 {
    font-size: 0.9rem;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.access-route ul li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
}

.access-route ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
}

/* Workshop Section */
.workshop {
    background: linear-gradient(135deg, #FFF8DC 0%, #E8F4F8 100%);
}

.workshop-notice {
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-text-light);
}

.workshop-placeholder {
    max-width: 400px;
    margin: 0 auto;
}

.workshop-card {
    background: var(--color-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.workshop-image {
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 50%, var(--color-accent-blue) 100%);
    opacity: 0.5;
}

.workshop-info {
    padding: 30px;
    text-align: center;
}

.workshop-info h3 {
    font-family: var(--font-en);
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--color-text-light);
}

.workshop-info p {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Shop Section */
.shop {
    background: var(--color-white);
}

.shop-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.shop-content > p:first-of-type {
    margin-bottom: 30px;
    line-height: 2;
}

.shop-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 50px;
    background: var(--color-primary);
    color: var(--color-text);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    transition: var(--transition);
}

.shop-btn:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.shop-note {
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Footer */
.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-logo h2 {
    font-family: var(--font-en);
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.footer-logo p {
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-text);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: var(--shadow);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-overlay {
        padding: 100px 20px 40px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-lead {
        font-size: 1.1rem;
    }

    .about-lead br,
    .about-text br {
        display: none;
    }

    .event-card {
        padding: 30px 20px;
    }

    .artists-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .access-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .access-map {
        order: 2;
    }

    .access-info {
        order: 1;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-date {
        font-size: 1.1rem;
    }

    .artists-grid {
        grid-template-columns: 1fr;
    }

    .shop-btn {
        padding: 15px 35px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.artist-card {
    animation: fadeInUp 0.6s ease forwards;
}

.artist-card:nth-child(1) { animation-delay: 0.1s; }
.artist-card:nth-child(2) { animation-delay: 0.15s; }
.artist-card:nth-child(3) { animation-delay: 0.2s; }
.artist-card:nth-child(4) { animation-delay: 0.25s; }
.artist-card:nth-child(5) { animation-delay: 0.3s; }
.artist-card:nth-child(6) { animation-delay: 0.35s; }
.artist-card:nth-child(7) { animation-delay: 0.4s; }
.artist-card:nth-child(8) { animation-delay: 0.45s; }
.artist-card:nth-child(9) { animation-delay: 0.5s; }

.shop-details {
    margin-top: 30px;
    text-align: left;
    background: var(--color-primary-light);
    padding: 25px;
    border-radius: 15px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.shop-info {
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.8;
}

.shop-info strong {
    color: var(--color-primary-dark);
    font-size: 1.05rem;
}

/* Countdown Styles */
.countdown {
    margin: 30px auto;
    padding: 20px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(5px);
    border-radius: 15px;
    max-width: 400px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.countdown-label {
    font-family: var(--font-en);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
    color: var(--color-text-light);
    text-transform: uppercase;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 60px;
}

.countdown-item span {
    font-family: var(--font-en);
    font-size: 1.8rem;
    font-weight: 700;
    color: #5DADE2;
    line-height: 1;
}

.countdown-item small {
    font-size: 0.7rem;
    color: var(--color-text-light);
    margin-top: 5px;
    text-transform: uppercase;
}

.countdown-finished {
    font-family: var(--font-en);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.1em;
}

@media (max-width: 480px) {
    .countdown {
        padding: 15px;
        margin: 20px auto;
    }
    .countdown-item {
        min-width: 50px;
    }
    .countdown-item span {
        font-size: 1.5rem;
    }
}