/* =====================================================
   奏音楽教室 - Kanade Music School
   Luxury × Minimal Design System
   ===================================================== */

/* ----- CSS Variables ----- */
:root {
    /* Colors */
    --color-white: #FFFFFF;
    --color-off-white: #FAFAFA;
    --color-cream: #F8F6F3;
    --color-gold: #C9A86C;
    --color-gold-light: #D4BA8A;
    --color-gold-dark: #A38B5C;
    --color-black: #1A1A1A;
    --color-dark-gray: #333333;
    --color-gray: #666666;
    --color-light-gray: #999999;
    --color-border: #E5E5E5;

    /* Metro lines */
    --color-higashiyama: #FFCC00;
    --color-meijo: #7B1FA2;

    /* Typography */
    --font-display: 'Playfair Display', 'Cormorant Garamond', serif;
    --font-serif: 'Noto Serif JP', serif;
    --font-body: 'Noto Sans JP', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-xxl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --header-height: 80px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-dark-gray);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
    list-style: none;
}

/* ----- Container ----- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ----- Typography ----- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 500;
    line-height: 1.4;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-label {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-style: italic;
    color: var(--color-gold);
    letter-spacing: 0.2em;
    margin-bottom: var(--space-xs);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--space-sm);
}

.section-desc {
    color: var(--color-gray);
    font-size: 0.9375rem;
}

/* ----- Buttons ----- */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    border-radius: 0;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--color-black);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-gold);
    color: var(--color-white);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

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

/* =====================================================
   HEADER
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: transparent;
    transition: var(--transition-base);
}

.admin-bar .header {
    top: 32px;
}

@media (max-width: 782px) {
    .admin-bar .header {
        top: 46px;
    }
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.logo-img {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
    background-color: var(--color-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition-base);
}

.logo-text {
    font-family: var(--font-body);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-white);
    transition: var(--transition-base);
}

.logo-sub {
    font-family: var(--font-display);
    font-size: 0.5rem;
    letter-spacing: 0.1em;
    color: var(--color-white);
    opacity: 0.8;
    transition: var(--transition-base);
    text-align: center;
}

.header.scrolled .logo-text,
.header.scrolled .logo-sub {
    color: var(--color-black);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-list a {
    font-size: 0.8125rem;
    letter-spacing: 0.05em;
    color: var(--color-white);
    opacity: 0.9;
    transition: var(--transition-base);
}

.nav-list a:hover {
    color: var(--color-gold);
    opacity: 1;
}

.header.scrolled .nav-list a {
    color: var(--color-dark-gray);
}

.header.scrolled .nav-list a:hover {
    color: var(--color-gold);
}

.nav-cta {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-white);
    opacity: 1 !important;
}

.nav-cta:hover {
    background-color: var(--color-white);
    color: var(--color-black) !important;
}

.header.scrolled .nav-cta {
    border-color: var(--color-black);
}

.header.scrolled .nav-cta:hover {
    background-color: var(--color-black);
    color: var(--color-white) !important;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 1px;
    background-color: var(--color-white);
    transition: var(--transition-base);
}

.header.scrolled .hamburger span {
    background-color: var(--color-black);
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 50%, #0d0d0d 100%);
    overflow: hidden;
}

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

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: var(--space-md);
}

.hero-tagline {
    font-family: var(--font-body);
    font-size: 0.875rem;
    letter-spacing: 0.3em;
    margin-bottom: var(--space-sm);
    opacity: 0.8;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    opacity: 0.8;
    margin-bottom: var(--space-lg);
}

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--color-white);
    opacity: 0.6;
}

.hero-scroll span {
    font-size: 0.625rem;
    letter-spacing: 0.2em;
    margin-bottom: var(--space-xs);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-white), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.6;
        height: 60px;
    }

    50% {
        opacity: 1;
        height: 80px;
    }
}

/* =====================================================
   SECTIONS
   ===================================================== */
.section {
    padding: var(--space-xxl) 0;
}

/* ----- Concept ----- */
.concept {
    background-color: var(--color-off-white);
}

.concept-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.concept-lead {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 500;
    line-height: 2.2;
    margin-bottom: var(--space-md);
    color: var(--color-black);
}

.concept-text p {
    margin-bottom: var(--space-sm);
    color: var(--color-gray);
}

.concept-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.feature-icon {
    color: var(--color-gold);
    font-size: 1.25rem;
}

.feature-text {
    font-size: 0.9375rem;
    color: var(--color-dark-gray);
}

.image-frame {
    position: relative;
    padding: var(--space-md);
}

.image-frame::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80%;
    height: 80%;
    border: 1px solid var(--color-gold);
    opacity: 0.5;
}

/* Placeholder Images */
.placeholder-image {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #f0ece4 0%, #e0dbd1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-light-gray);
    font-size: 0.875rem;
    position: relative;
}

.placeholder-image::before {
    content: '📷';
    font-size: 2rem;
    position: absolute;
    opacity: 0.3;
}

.piano-image {
    aspect-ratio: 16/10;
}

/* ----- Courses ----- */
.courses {
    background-color: var(--color-white);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.course-card {
    background-color: var(--color-off-white);
    transition: var(--transition-base);
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.course-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 3/2;
    object-fit: cover;
}

.course-image .placeholder-image {
    aspect-ratio: 3/2;
}

.concept-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/10;
    object-fit: cover;
    position: relative;
}

.course-content {
    padding: var(--space-md);
}

.course-title {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: 0.25rem;
}

.course-subtitle {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-style: italic;
    color: var(--color-gold);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.course-desc {
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-bottom: var(--space-sm);
}

.course-info {
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

.info-item {
    font-size: 0.8125rem;
    color: var(--color-dark-gray);
}

/* Instructor Info Styles */
.instructor-name-reading {
    display: block;
    font-size: 0.6875rem;
    font-weight: 400;
    color: var(--color-light-gray);
    margin-top: 0.125rem;
}

.instructor-link {
    display: inline-block;
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    color: var(--color-gold);
    transition: var(--transition-base);
}

.instructor-link:hover {
    color: var(--color-gold-dark);
}

/* ----- Facility ----- */
.facility {
    background-color: var(--color-cream);
}

.facility-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.facility-main {
    position: relative;
}

.facility-main img.facility-image {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.facility-main .placeholder-image {
    aspect-ratio: 16/9;
}

.facility-badge {
    position: absolute;
    bottom: var(--space-md);
    left: var(--space-md);
    background-color: var(--color-white);
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-dark-gray);
}

.facility-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.facility-item {
    background-color: var(--color-white);
}

.facility-item-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.facility-item-image .placeholder-image {
    aspect-ratio: 16/9;
}

.facility-item-info {
    padding: var(--space-sm);
}

.facility-item-info h4 {
    font-size: 0.875rem;
    color: var(--color-dark-gray);
}

.facility-item-info p {
    font-size: 0.75rem;
    color: var(--color-gold);
}

.facility-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.facility-feature {
    text-align: center;
    padding: var(--space-md);
}

.feature-number {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-gold);
    opacity: 0.5;
    margin-bottom: var(--space-xs);
}

.facility-feature h4 {
    font-size: 1rem;
    color: var(--color-black);
    margin-bottom: var(--space-xs);
}

.facility-feature p {
    font-size: 0.8125rem;
    color: var(--color-gray);
}

/* ----- Events ----- */
.events {
    background-color: var(--color-black);
    color: var(--color-white);
}

.events .section-label {
    color: var(--color-gold);
}

.events .section-title {
    color: var(--color-white);
}

.events .section-desc {
    color: rgba(255, 255, 255, 0.6);
}

.events-timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.event-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background-color: rgba(255, 255, 255, 0.03);
    border-left: 2px solid var(--color-gold);
    transition: var(--transition-base);
}

.event-item:hover {
    background-color: rgba(255, 255, 255, 0.06);
}

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 50px;
}

.event-date .month {
    font-size: 0.75rem;
    color: var(--color-gold);
}

.event-date .day {
    font-size: 1.5rem;
    font-weight: 300;
}

.event-content h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.event-content p {
    font-size: 0.8125rem;
    opacity: 0.6;
}

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

.access-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-lg);
}

.access-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.access-detail h4 {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.access-detail p {
    font-size: 0.9375rem;
    color: var(--color-dark-gray);
}

.access-detail strong {
    font-weight: 500;
    font-size: 1.125rem;
}

.access-lines {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.line {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-white);
}

.line.higashiyama {
    background-color: var(--color-higashiyama);
    color: var(--color-black);
}

.line.meijo {
    background-color: var(--color-meijo);
}

.access-map {
    position: relative;
    border: 1px solid var(--color-border);
}

.access-map iframe {
    display: block;
}

/* ----- Contact ----- */
.contact {
    background-color: var(--color-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.contact-header-cta {
    margin-top: var(--space-md);
}

.contact-lead {
    font-size: 1.125rem;
    line-height: 2;
    margin-bottom: var(--space-md);
    color: var(--color-dark-gray);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-method {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background-color: var(--color-off-white);
}

.method-icon {
    font-size: 1.5rem;
    opacity: 0.8;
}

.method-content h4 {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    color: var(--color-dark-gray);
}

.method-content p {
    font-size: 0.8125rem;
    color: var(--color-gray);
}

.method-link {
    font-size: 0.875rem;
    color: var(--color-gold-dark);
    word-break: break-all;
}

.method-link:hover {
    color: var(--color-gold);
}

.social-links {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-xs);
}

.social-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    font-size: 0.75rem;
    color: var(--color-dark-gray);
}

.social-link:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.contact-card {
    background-color: var(--color-black);
    color: var(--color-white);
}

.card-header {
    padding: var(--space-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-header h4 {
    font-size: 1rem;
    font-weight: 500;
}

.card-body {
    padding: var(--space-md);
}

.card-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-item:last-child {
    border-bottom: none;
}

.item-label {
    font-size: 0.8125rem;
    opacity: 0.6;
    flex-shrink: 0;
}

.item-value {
    font-size: 0.875rem;
    text-align: right;
}

.card-item-wrap {
    flex-wrap: nowrap;
    align-items: flex-start;
}

.card-item-wrap .item-label {
    min-width: 50px;
}

.card-item-wrap .item-value {
    flex: 1;
    text-align: right;
}

.contact-card .btn {
    margin: var(--space-md);
    width: calc(100% - var(--space-md) * 2);
}

.contact-card .btn-primary {
    background-color: var(--color-gold);
}

.contact-card .btn-primary:hover {
    background-color: var(--color-gold-light);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--space-md);
}

.footer-brand .logo-text,
.footer-brand .logo-sub {
    color: var(--color-white);
}

.footer-logo-img {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;
    background-color: var(--color-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.footer-tagline {
    font-size: 0.8125rem;
    opacity: 0.6;
    margin-top: var(--space-xs);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-col h5 {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-col a {
    font-size: 0.8125rem;
    opacity: 0.7;
}

.footer-col a:hover {
    opacity: 1;
    color: var(--color-gold);
}

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

.footer-bottom p {
    font-size: 0.75rem;
    opacity: 0.5;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
    .concept-content {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .concept-image {
        order: -1;
    }

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

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

    .facility-items {
        flex-direction: row;
    }

    .facility-item {
        flex: 1;
    }

    .facility-features {
        grid-template-columns: 1fr;
    }

    .events-timeline {
        grid-template-columns: 1fr;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .section {
        padding: var(--space-xl) 0;
    }

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

    /* Header Mobile */
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-white);
        padding: calc(var(--header-height) + var(--space-md)) var(--space-md) var(--space-md);
        transition: var(--transition-base);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }

    .nav-list li {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-list a {
        display: block;
        padding: var(--space-sm) 0;
        color: var(--color-dark-gray);
    }

    .nav-cta {
        border: none;
        padding: var(--space-sm) 0;
        background-color: transparent;
        color: var(--color-gold) !important;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hamburger.active span {
        background-color: var(--color-black) !important;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Hero Mobile */
    .hero-title {
        font-size: 2rem;
        letter-spacing: 0.1em;
    }

    .hero-subtitle {
        font-size: 0.875rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .btn {
        padding: 0.875rem 2rem;
    }

    /* Facility Mobile */
    .facility-items {
        flex-direction: column;
    }

    /* Footer Mobile */
    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .footer-links {
        gap: var(--space-lg);
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* Scroll Animations */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   INSTRUCTOR INFO
   ===================================================== */
.instructor-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-sm);
}

.instructor-photo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.instructor-detail {
    display: flex;
    flex-direction: column;
}

.instructor-label {
    font-size: 0.625rem;
    color: var(--color-gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.instructor-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-dark-gray);
}

.instructor-bio {
    font-size: 0.75rem;
    color: var(--color-gray);
    margin-top: 0.25rem;
    line-height: 1.5;
}

/* =====================================================
   EVENT CTA
   ===================================================== */
.event-cta {
    text-align: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.event-cta-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-md);
}

.event-cta .btn-primary {
    background-color: var(--color-gold);
    color: var(--color-black);
}

.event-cta .btn-primary:hover {
    background-color: var(--color-gold-light);
}

/* =====================================================
   PRICE HIGHLIGHT
   ===================================================== */
.card-item.price-highlight {
    background-color: rgba(201, 168, 108, 0.1);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 4px;
}

.card-item.price-highlight .item-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gold-dark);
}

.card-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--space-xs) 0;
}

/* =====================================================
   BLOG SECTION
   ===================================================== */
.blog {
    background-color: var(--color-cream);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.blog-card {
    background-color: var(--color-white);
    transition: var(--transition-base);
    display: block;
    overflow: hidden;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-image {
    position: relative;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: var(--transition-slow);
}

.blog-category {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background-color: var(--color-gold);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    font-size: 0.6875rem;
    letter-spacing: 0.05em;
}

.blog-content {
    padding: var(--space-md);
}

.blog-date {
    display: block;
    font-size: 0.75rem;
    color: var(--color-light-gray);
    margin-bottom: var(--space-xs);
}

.blog-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: var(--space-xs);
    line-height: 1.5;
}

.blog-excerpt {
    font-size: 0.8125rem;
    color: var(--color-gray);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-cta {
    text-align: center;
    margin-top: var(--space-lg);
}

.blog-empty {
    grid-column: 1 / -1;
    padding: var(--space-lg);
    text-align: center;
    color: var(--color-gray);
    background-color: var(--color-white);
}

/* Blog Responsive */
@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* =====================================================
   INSTAGRAM SECTION
   ===================================================== */
.instagram {
    background-color: var(--color-off-white);
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-xs);
}

.instagram-item {
    position: relative;
    overflow: hidden;
    display: block;
}

.instagram-item img {
    width: 100%;
    height: auto;
    aspect-ratio: 1/1;
    object-fit: cover;
    transition: var(--transition-base);
}

.instagram-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(201, 168, 108, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.instagram-icon {
    font-size: 1.5rem;
    color: var(--color-white);
}

.instagram-item:hover img {
    transform: scale(1.1);
}

.instagram-item:hover .instagram-overlay {
    opacity: 1;
}

.instagram-cta {
    text-align: center;
    margin-top: var(--space-lg);
}

.instagram-feed-wrap {
    max-width: 1100px;
    margin: 0 auto;
}

.btn-instagram {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: var(--color-white);
    padding: 1rem 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: var(--transition-base);
}

.btn-instagram:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(220, 39, 67, 0.3);
}

.instagram-btn-icon {
    font-size: 1.25rem;
}

/* Instagram Responsive */
@media (max-width: 1024px) {
    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .instagram-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* =====================================================
   FAQ SECTION
   ===================================================== */
.faq {
    background-color: var(--color-off-white);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-item {
    background-color: var(--color-white);
    padding: var(--space-md);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.faq-question {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.faq-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background-color: var(--color-gold);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50%;
    flex-shrink: 0;
}

.faq-question h4 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-black);
    line-height: 1.6;
}

.faq-answer {
    padding-left: calc(28px + var(--space-sm));
}

.faq-answer p {
    font-size: 0.9375rem;
    color: var(--color-gray);
    line-height: 1.8;
}

/* FAQ Responsive */
@media (max-width: 768px) {
    .faq-question h4 {
        font-size: 0.9375rem;
    }

    .faq-answer {
        padding-left: 0;
        padding-top: var(--space-xs);
    }

    .faq-answer p {
        font-size: 0.875rem;
    }
}