/* ============================================
   Event Page Styles
   ワークショップ出張ページ専用スタイル
   ============================================ */

/* ============================================
   Logo Image
   ============================================ */
.logo-image {
    height: 40px;
    width: auto;
}

.footer-logo-image {
    height: 50px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   Event Hero Section - Premium Slider
   ============================================ */
.event-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #1a1a2e;
}

/* スライドショー */
.hero-slider {
    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%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out, transform 8s ease-out;
    transform: scale(1.1);
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

/* オーバーレイ */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background:
        linear-gradient(135deg, rgba(232, 153, 172, 0.9) 0%, rgba(248, 180, 196, 0.7) 50%, rgba(253, 221, 230, 0.6) 100%),
        linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, transparent 30%, transparent 70%, rgba(0,0,0,0.2) 100%);
}

/* 装飾パーティクル */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: float-particle 15s infinite ease-in-out;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; width: 8px; height: 8px; }
.particle:nth-child(2) { left: 20%; top: 80%; animation-delay: 2s; width: 12px; height: 12px; }
.particle:nth-child(3) { left: 60%; top: 30%; animation-delay: 4s; width: 6px; height: 6px; }
.particle:nth-child(4) { left: 80%; top: 70%; animation-delay: 1s; width: 10px; height: 10px; }
.particle:nth-child(5) { left: 40%; top: 50%; animation-delay: 3s; width: 14px; height: 14px; }
.particle:nth-child(6) { left: 90%; top: 20%; animation-delay: 5s; width: 8px; height: 8px; }

@keyframes float-particle {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.6; }
    25% { transform: translateY(-30px) rotate(90deg); opacity: 0.8; }
    50% { transform: translateY(-15px) rotate(180deg); opacity: 0.4; }
    75% { transform: translateY(-40px) rotate(270deg); opacity: 0.7; }
}

/* コンテンツラッパー */
.hero-content-wrapper {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

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

/* バッジ */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.badge-icon {
    display: flex;
    align-items: center;
}

.badge-icon svg {
    stroke: #FFD700;
    fill: #FFD700;
}

/* メインタイトル */
.hero-main-title {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.title-line {
    display: block;
    font-size: clamp(2.2rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    letter-spacing: 0.05em;
}

.title-accent {
    display: block;
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-top: var(--spacing-sm);
    font-family: var(--font-display);
}

/* リード文 */
.hero-lead {
    font-size: 1.1rem;
    color: var(--color-white);
    line-height: 2;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 1s ease-out 0.6s both;
}

/* フィーチャー */
.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 1s ease-out 0.8s both;
}

.hero-feature {
    text-align: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
}

.hero-feature:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-5px);
}

.feature-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    font-family: var(--font-display);
    line-height: 1;
}

.feature-text {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 0.25rem;
}

/* CTA */
.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    animation: fadeInUp 1s ease-out 1s both;
}

.btn-glow {
    position: relative;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    box-shadow: 0 0 30px rgba(248, 180, 196, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 20px rgba(248, 180, 196, 0.4); }
    to { box-shadow: 0 0 40px rgba(248, 180, 196, 0.7); }
}

.btn-outline-white {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    font-size: 1rem;
    color: var(--color-white);
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
    transform: translateY(-3px);
}

/* スクロールヒント */
.scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--color-white);
    animation: fadeInUp 1s ease-out 1.2s both;
}

.scroll-text {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-white), transparent);
    animation: scrollLine 1.5s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* スライドインジケーター */
.slide-indicators {
    position: absolute;
    bottom: 40px;
    right: 40px;
    z-index: 3;
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.6);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    padding: 0;
}

.indicator.active {
    background: var(--color-white);
    border-color: var(--color-white);
    transform: scale(1.2);
}

.indicator:hover {
    border-color: var(--color-white);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

/* ============================================
   About Sand Art Section
   ============================================ */
.about-sandart {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.about-sandart-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-sandart-text p {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.about-sandart-text strong {
    color: var(--color-primary);
}

.about-sandart-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon-box {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-sunset);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.feature-icon-box svg {
    stroke: var(--color-white);
}

.feature-text-box h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.feature-text-box p {
    font-size: 0.85rem;
    color: var(--color-gray);
}

/* ============================================
   Learning Points Section
   ============================================ */
.learning-points {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-hero);
}

.learning-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.learning-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.learning-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.learning-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-display);
    margin-bottom: var(--spacing-sm);
}

.learning-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.learning-description {
    font-size: 0.9rem;
    color: var(--color-gray);
    line-height: 1.7;
}

/* ============================================
   Corporate Benefits Section
   ============================================ */
.corporate-benefits {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.benefit-card {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: var(--color-white);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-sunset);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--color-white);
}

.benefit-icon svg {
    stroke: var(--color-white);
}

.benefit-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.benefit-description {
    font-size: 0.9rem;
    color: var(--color-gray);
    line-height: 1.7;
}

/* ============================================
   Service Spec Section
   ============================================ */
.service-spec {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-hero);
}

.spec-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.spec-table {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.spec-row {
    display: flex;
    border-bottom: 1px solid var(--color-gray-light);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    flex: 0 0 40%;
    padding: var(--spacing-md);
    background: var(--color-primary-light);
    font-weight: 500;
    color: var(--color-dark);
}

.spec-value {
    flex: 1;
    padding: var(--spacing-md);
    font-weight: 500;
}

.spec-value.highlight-price {
    color: var(--color-primary);
    font-size: 1.2rem;
    font-weight: 700;
}

.spec-value small {
    font-size: 0.8rem;
    color: var(--color-gray);
    font-weight: 400;
}

.spec-note {
    margin-top: var(--spacing-md);
    text-align: center;
}

.spec-note p {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 0.5rem;
}

/* ============================================
   Achievements Section
   ============================================ */
.achievements {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.achievement-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--gradient-hero);
    border-radius: var(--radius-lg);
    min-width: 200px;
}

.stat-item .stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-display);
}

.stat-item .stat-suffix {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.stat-item .stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-top: var(--spacing-xs);
}

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

.clients-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.clients-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.client-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ============================================
   Event Gallery Section
   ============================================ */
.event-gallery {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-hero);
}

.event-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.event-gallery-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.event-gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.event-gallery-item:hover .event-gallery-image {
    transform: scale(1.1);
}

.event-gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.event-gallery-item:hover .event-gallery-overlay {
    opacity: 1;
}

.event-gallery-title {
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ============================================
   Seasonal Designs Section
   ============================================ */
.seasonal-designs {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.seasonal-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-sm);
}

.seasonal-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.seasonal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.seasonal-item:hover .seasonal-image {
    transform: scale(1.05);
}

.seasonal-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(248, 180, 196, 0.9);
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
}

/* ============================================
   Instructor Section
   ============================================ */
.instructor {
    padding: var(--spacing-xxl) 0;
    background: var(--gradient-hero);
}

.instructor-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.instructor-image {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white);
    margin-bottom: var(--spacing-md);
}

.instructor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.instructor-info {
    padding: 0;
}

.instructor-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.instructor-role {
    font-size: 0.95rem;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.instructor-affiliation {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--color-primary-dark);
    background: var(--color-primary-light);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.instructor-bio {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   Contact Event Section
   ============================================ */
.contact-event {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.contact-event-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-event-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.contact-card {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-sunset);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--color-white);
}

.contact-icon svg {
    fill: var(--color-white);
}

.contact-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.contact-card-description {
    font-size: 0.9rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.btn-line {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #06C755;
    color: var(--color-white);
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.btn-line:hover {
    background: #05a847;
    transform: translateY(-3px);
}

.btn-line svg {
    fill: var(--color-white);
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 1024px) {
    .learning-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .event-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .seasonal-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .event-hero {
        min-height: 100svh;
        overflow: hidden;
    }

    .hero-slide img {
        object-fit: cover;
        object-position: center center;
        max-width: 100%;
    }

    .hero-content-wrapper {
        padding: 2rem 1rem;
        max-width: 100%;
    }

    .title-line {
        font-size: 1.6rem;
        letter-spacing: 0.02em;
    }

    .title-accent {
        font-size: 0.8rem;
        letter-spacing: 0.1em;
    }

    .hero-lead {
        font-size: 0.9rem;
        line-height: 1.8;
    }

    .hero-features {
        flex-direction: column;
        gap: 0.5rem;
    }

    .hero-feature {
        padding: 0.75rem 1rem;
        width: 100%;
        max-width: 200px;
    }

    .feature-number {
        font-size: 1.4rem;
    }

    .feature-text {
        font-size: 0.75rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: 0.75rem;
    }

    .btn-glow,
    .btn-outline-white {
        width: 100%;
        max-width: 280px;
        text-align: center;
        padding: 1rem 1.5rem;
        font-size: 0.95rem;
    }

    .scroll-hint {
        bottom: 15px;
    }

    .scroll-text {
        font-size: 0.65rem;
    }

    .slide-indicators {
        right: 50%;
        transform: translateX(50%);
        bottom: 70px;
    }

    .indicator {
        width: 10px;
        height: 10px;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.75rem;
    }

    /* About Section */
    .about-sandart {
        padding: 3rem 0;
    }

    .about-sandart-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-sandart-text p {
        font-size: 0.95rem;
        line-height: 1.9;
    }

    .about-sandart-features {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .feature-item {
        padding: 0.875rem;
    }

    .feature-icon-box {
        width: 44px;
        height: 44px;
    }

    .feature-text-box h4 {
        font-size: 0.9rem;
    }

    .feature-text-box p {
        font-size: 0.8rem;
    }

    /* Learning/Benefits Sections */
    .learning-points,
    .corporate-benefits {
        padding: 3rem 0;
    }

    .learning-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .learning-card,
    .benefit-card {
        padding: 1.25rem;
    }

    .learning-number {
        font-size: 2rem;
    }

    .learning-title,
    .benefit-title {
        font-size: 1rem;
    }

    .learning-description,
    .benefit-description {
        font-size: 0.85rem;
    }

    .benefit-icon {
        width: 64px;
        height: 64px;
    }

    /* Service Spec */
    .service-spec {
        padding: 3rem 0;
    }

    .spec-row {
        flex-direction: column;
    }

    .spec-label {
        flex: none;
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }

    .spec-value {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .spec-value.highlight-price {
        font-size: 1.1rem;
    }

    /* Achievements */
    .achievement-stats {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .stat-item {
        width: 100%;
        max-width: 280px;
        padding: 1rem;
    }

    .stat-item .stat-number {
        font-size: 2.5rem;
    }

    .stat-item .stat-suffix {
        font-size: 1.25rem;
    }

    .stat-item .stat-label {
        font-size: 0.8rem;
    }

    .clients-title {
        font-size: 1rem;
    }

    .client-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.75rem;
    }

    /* Gallery */
    .event-gallery {
        padding: 3rem 0;
    }

    .event-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .event-gallery-title {
        font-size: 0.75rem;
    }

    /* Seasonal */
    .seasonal-designs {
        padding: 3rem 0;
    }

    .seasonal-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .seasonal-label {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
    }

    /* Instructor */
    .instructor {
        padding: 3rem 0;
    }

    .instructor-content {
        max-width: 100%;
        text-align: center;
    }

    .instructor-image {
        width: 90px;
        height: 90px;
    }

    .instructor-name {
        font-size: 1.25rem;
    }

    .instructor-role {
        font-size: 0.85rem;
    }

    .instructor-affiliation {
        font-size: 0.7rem;
    }

    .instructor-bio {
        font-size: 0.85rem;
    }

    /* Contact */
    .contact-event {
        padding: 3rem 0;
    }

    .contact-event-info {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-card {
        padding: 1.25rem;
    }

    .contact-icon {
        width: 64px;
        height: 64px;
    }

    .contact-card-title {
        font-size: 1rem;
    }

    .contact-card-description {
        font-size: 0.85rem;
    }

    .btn-line {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }

    .about-sandart,
    .learning-points,
    .corporate-benefits,
    .service-spec,
    .achievements,
    .event-gallery,
    .seasonal-designs,
    .instructor,
    .contact-event {
        overflow: hidden;
    }

    .about-sandart-features,
    .learning-grid,
    .benefits-grid,
    .event-gallery-grid,
    .seasonal-grid {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .title-line {
        font-size: 1.5rem;
    }

    .title-accent {
        font-size: 0.8rem;
    }

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

    .seasonal-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .clients-list {
        gap: 0.5rem;
    }

    .client-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .hero-badge {
        flex-direction: column;
        gap: 0.25rem;
    }
}