@charset "UTF-8";
/* ==========================================================================
   CUCUL FM - Service Pages Common Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables (Inherit from main)
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-bg-dark: #0a0a0f;
    --color-bg-darker: #050508;
    --color-bg-card: #12121a;
    --color-bg-card-hover: #1a1a25;
    --color-primary: rgba(245, 233, 0, 0.938);
    --color-primary-glow: rgba(245, 233, 0, 0.3);
    --color-secondary: #7b61ff;
    --color-accent: #ff6b6b;
    --color-text: #ffffff;
    --color-text-muted: #8a8a9b;
    --color-text-dim: #5a5a6b;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(245, 233, 0, 0.3);
    
    /* Typography */
    --font-display: 'Orbitron', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Bebas Neue', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    
    /* Spacing */
    --section-padding: clamp(60px, 10vw, 120px);
    --container-max: 1000px;
    --container-padding: clamp(20px, 5vw, 40px);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

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

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

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

/* --------------------------------------------------------------------------
   Header / Navigation
   -------------------------------------------------------------------------- */
.service-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary);
}

.back-link svg {
    width: 18px;
    height: 18px;
}

.header-logo {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.service-hero {
    padding: 140px 0 80px;
    background: linear-gradient(to bottom, var(--color-bg-darker), var(--color-bg-dark));
    border-bottom: 1px solid var(--color-border);
}

/* Starry Sky Hero Variant */
.service-hero--starry {
    position: relative;
    overflow: hidden;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(123, 97, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(245, 233, 0, 0.938) 0%, transparent 40%),
        linear-gradient(to bottom, #000510 0%, #0a0a1a 50%, #0f0f20 100%);
}

.service-hero--starry .container {
    position: relative;
    z-index: 10;
}

.starry-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.starry-bg .stars {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.starry-bg .stars-small {
    background-image: 
        radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 20% 50%, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 30% 30%, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 40% 70%, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 50% 10%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 60% 40%, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 70% 80%, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 80% 25%, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 90% 60%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 15% 85%, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 25% 15%, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 35% 55%, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 45% 90%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 55% 35%, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 65% 5%, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 75% 65%, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 85% 45%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 95% 75%, rgba(255,255,255,0.6), transparent);
    animation: starryTwinkle 4s ease-in-out infinite;
}

.starry-bg .stars-medium {
    background-image: 
        radial-gradient(1.5px 1.5px at 5% 45%, rgba(255,255,255,0.9), transparent),
        radial-gradient(1.5px 1.5px at 18% 70%, rgba(255,255,255,0.7), transparent),
        radial-gradient(1.5px 1.5px at 33% 20%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1.5px 1.5px at 48% 55%, rgba(255,255,255,0.6), transparent),
        radial-gradient(1.5px 1.5px at 63% 85%, rgba(255,255,255,0.9), transparent),
        radial-gradient(1.5px 1.5px at 78% 15%, rgba(255,255,255,0.7), transparent),
        radial-gradient(1.5px 1.5px at 88% 50%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1.5px 1.5px at 12% 35%, rgba(255,255,255,0.6), transparent);
    animation: starryTwinkle 5s ease-in-out infinite;
    animation-delay: 1s;
}

.starry-bg .stars-large {
    background-image: 
        radial-gradient(2px 2px at 8% 12%, rgba(255,255,255,1), transparent),
        radial-gradient(2px 2px at 28% 78%, rgba(245, 233, 0, 0.938), transparent),
        radial-gradient(2px 2px at 52% 42%, rgba(255,255,255,0.9), transparent),
        radial-gradient(2px 2px at 72% 8%, rgba(123,97,255,0.8), transparent),
        radial-gradient(2px 2px at 92% 68%, rgba(255,255,255,1), transparent);
    animation: starryTwinkle 6s ease-in-out infinite;
    animation-delay: 2s;
}

@keyframes starryTwinkle {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.starry-bg .shooting-star {
    position: absolute;
    width: 100px;
    height: 2px;
    background: linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,1), rgba(0,245,212,0.8));
    border-radius: 50%;
    opacity: 0;
    transform: rotate(-45deg);
    z-index: 2;
}

.starry-bg .shooting-star:nth-child(4) {
    top: 15%;
    left: 10%;
    animation: starryShooting 8s ease-in-out infinite;
    animation-delay: 0s;
}

.starry-bg .shooting-star:nth-child(5) {
    top: 25%;
    left: 60%;
    animation: starryShooting 10s ease-in-out infinite;
    animation-delay: 3s;
}

.starry-bg .shooting-star:nth-child(6) {
    top: 8%;
    left: 35%;
    animation: starryShooting 12s ease-in-out infinite;
    animation-delay: 6s;
}

@keyframes starryShooting {
    0% { opacity: 0; transform: rotate(-45deg) translateX(0); }
    1% { opacity: 1; }
    3% { opacity: 1; transform: rotate(-45deg) translateX(300px); }
    4%, 100% { opacity: 0; transform: rotate(-45deg) translateX(300px); }
}

.starry-bg .moon {
    position: absolute;
    top: 8%;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    opacity: 0.5;
    background: 
        radial-gradient(circle at 35% 35%, #fffde8, #f5f5dc 40%, #e8e8d0 60%, #d4d4c0);
    box-shadow: 
        0 0 20px rgba(255, 253, 232, 0.3),
        0 0 60px rgba(255, 253, 232, 0.2),
        0 0 100px rgba(255, 253, 232, 0.1),
        inset -15px -10px 30px rgba(0, 0, 0, 0.15);
    animation: starryMoonGlow 8s ease-in-out infinite alternate;
    z-index: 1;
}

.starry-bg .moon::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 25%;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(180, 180, 160, 0.3);
    box-shadow: 
        30px 22px 0 6px rgba(180, 180, 160, 0.2),
        12px 38px 0 4px rgba(180, 180, 160, 0.25),
        42px 8px 0 2px rgba(180, 180, 160, 0.2);
}

@keyframes starryMoonGlow {
    0% { 
        box-shadow: 
            0 0 20px rgba(255, 253, 232, 0.3),
            0 0 60px rgba(255, 253, 232, 0.2),
            0 0 100px rgba(255, 253, 232, 0.1),
            inset -15px -10px 30px rgba(0, 0, 0, 0.15);
    }
    100% { 
        box-shadow: 
            0 0 30px rgba(255, 253, 232, 0.4),
            0 0 80px rgba(255, 253, 232, 0.25),
            0 0 120px rgba(255, 253, 232, 0.15),
            inset -15px -10px 30px rgba(0, 0, 0, 0.15);
    }
}

@media (max-width: 768px) {
    .starry-bg .moon {
        width: 55px;
        height: 55px;
        top: 6%;
    }
    .starry-bg .moon::before {
        width: 10px;
        height: 10px;
        box-shadow: 
            18px 13px 0 3px rgba(180, 180, 160, 0.2),
            7px 24px 0 2px rgba(180, 180, 160, 0.25),
            25px 5px 0 1px rgba(180, 180, 160, 0.2);
    }
    .starry-bg .shooting-star {
        width: 60px;
    }
}

.hero-label {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.hero-title {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.3;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    line-height: 1.9;
}

/* --------------------------------------------------------------------------
   Content Sections
   -------------------------------------------------------------------------- */
.content-section {
    padding: var(--section-padding) 0;
    border-bottom: 1px solid var(--color-border);
}

.section-label {
    font-family: var(--font-display);
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 32px;
}

/* --------------------------------------------------------------------------
   Blog / Article Cards
   -------------------------------------------------------------------------- */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.article-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-medium);
}

.article-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.article-card a {
    display: block;
}

.article-image {
    height: 180px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: var(--transition-medium);
}

/* Portrait Article Cards (for dog photos) */
.articles-grid--dog {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.article-card--portrait .article-image {
    height: 300px;
}

.article-card--portrait .article-image img {
    object-position: center 15%;
}

@media (max-width: 768px) {
    .articles-grid--dog {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .article-card--portrait .article-image {
        height: 260px;
    }
}

@media (max-width: 480px) {
    .articles-grid--dog {
        grid-template-columns: 1fr;
    }
    
    .article-card--portrait .article-image {
        height: 320px;
    }
}

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

.article-content {
    padding: 20px;
}

.article-date {
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--color-text-dim);
    margin-bottom: 8px;
}

.article-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card:hover .article-title {
    color: var(--color-primary);
}

.article-excerpt {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --------------------------------------------------------------------------
   Case Studies (AI Service)
   -------------------------------------------------------------------------- */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.case-card {
    padding: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    transition: var(--transition-medium);
}

.case-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.case-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    background: rgba(245, 233, 0, 0.06);
    border: 1px solid rgba(245, 233, 0, 0.2);
    border-radius: 999px;
    margin-bottom: 12px;
}

.case-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.5;
}

.case-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 14px;
}

.case-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.case-metric {
    padding: 12px 14px;
    background: var(--color-bg-darker);
    border: 1px solid var(--color-border);
    border-radius: 10px;
}

.case-metric-label {
    font-size: 0.75rem;
    color: var(--color-text-dim);
    margin-bottom: 4px;
}

.case-metric-value {
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 0.06em;
    color: var(--color-text);
}

/* --------------------------------------------------------------------------
   Tabs (AI Library)
   -------------------------------------------------------------------------- */
.tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.tab-btn {
    padding: 10px 16px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    cursor: pointer;
    transition: var(--transition-medium);
}

.tab-btn:hover {
    border-color: rgba(245, 233, 0, 0.25);
    color: var(--color-text);
}

.tab-btn.active {
    background: rgba(245, 233, 0, 0.938);
    color: var(--color-bg-dark);
    border-color: rgba(245, 233, 0, 0.938);
    box-shadow: 0 0 18px var(--color-primary-glow);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* --------------------------------------------------------------------------
   Learning Series (per tool / step navigation)
   -------------------------------------------------------------------------- */
.series {
    margin-top: 8px;
}

.series-tools {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.series-tool-btn {
    padding: 10px 14px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    cursor: pointer;
    transition: var(--transition-medium);
}

.series-tool-btn:hover {
    border-color: rgba(245, 233, 0, 0.25);
    color: var(--color-text);
}

.series-tool-btn.active {
    background: rgba(245, 233, 0, 0.12);
    border-color: rgba(245, 233, 0, 0.45);
    color: var(--color-primary);
    box-shadow: 0 0 14px rgba(245, 233, 0, 0.12);
}

.series-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 18px;
    align-items: stretch;
}

.series-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.series-step {
    text-align: left;
    padding: 14px 14px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-medium);
}

.series-step:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.series-step.active {
    border-color: rgba(245, 233, 0, 0.6);
    box-shadow: 0 0 18px rgba(245, 233, 0, 0.12);
}

.series-step-meta {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 8px;
}

.series-step-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    border: 1px solid rgba(245, 233, 0, 0.25);
    background: rgba(245, 233, 0, 0.06);
}

.series-step-label {
    font-size: 0.78rem;
    color: var(--color-text-dim);
}

.series-step-title {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--color-primary);
}

.series-detail {
    padding: 22px;
    background: linear-gradient(180deg, rgba(245, 233, 0, 0.06), transparent 55%), var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
}

.series-detail-kicker {
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.series-detail-title {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.4;
    color: var(--color-primary);
}

.series-detail-desc {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.85;
    margin-bottom: 18px;
}

.series-step.active .series-step-title {
    color: var(--color-primary);
}

.series-controls {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.series-nav-btn {
    padding: 10px 14px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition-medium);
}

.series-nav-btn:hover {
    border-color: rgba(245, 233, 0, 0.25);
    color: var(--color-primary);
}

.series-nav-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   Podcast Section
   -------------------------------------------------------------------------- */
.podcast-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.podcast-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 24px;
    transition: var(--transition-medium);
}

.podcast-item:hover {
    border-color: var(--color-border-hover);
}

.podcast-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.podcast-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.podcast-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-bg-dark);
}

.podcast-info {
    flex: 1;
}

.podcast-episode {
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.podcast-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.podcast-description {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.podcast-embed {
    margin-top: 16px;
    border-radius: 8px;
    overflow: hidden;
}

.podcast-embed iframe {
    width: 100%;
    border: none;
}

/* --------------------------------------------------------------------------
   Video Section
   -------------------------------------------------------------------------- */
.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.video-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.video-embed {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-thumb-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    text-decoration: none;
    color: #fff;
}

.video-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.35);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-thumb-link:hover .video-play-overlay {
    opacity: 1;
}

.video-play-btn {
    width: 64px;
    height: 64px;
    background: rgba(255, 0, 0, 0.85);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, background 0.3s ease;
}

.video-thumb-link:hover .video-play-btn {
    transform: scale(1.1);
    background: rgba(255, 0, 0, 1);
}

.video-play-btn svg {
    width: 28px;
    height: 28px;
    margin-left: 3px;
}

.video-play-text {
    margin-top: 10px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.video-info {
    padding: 16px;
}

.video-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.video-date {
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

/* --------------------------------------------------------------------------
   Service Features
   -------------------------------------------------------------------------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-item {
    padding: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    text-align: center;
}

a.feature-item--link {
    display: block;
    color: inherit;
    text-decoration: none;
    transition: var(--transition-medium);
}

a.feature-item--link:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
    box-shadow: 0 0 24px rgba(245, 233, 0, 0.08);
}

.feature-item--pet-floor-highlight {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 20px 28px;
    align-items: center;
    text-align: left;
    padding: 28px 32px;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    background: linear-gradient(
        100deg,
        rgba(245, 233, 0, 0.12) 0%,
        rgba(245, 233, 0, 0.03) 42%,
        var(--color-bg-card) 72%
    );
    box-shadow: inset 0 0 0 1px rgba(245, 233, 0, 0.08);
}

.feature-item--pet-floor-highlight:hover {
    border-color: var(--color-primary);
    background: linear-gradient(
        100deg,
        rgba(245, 233, 0, 0.18) 0%,
        rgba(245, 233, 0, 0.06) 40%,
        var(--color-bg-card-hover) 75%
    );
    box-shadow: 0 0 32px rgba(245, 233, 0, 0.12), inset 0 0 0 1px rgba(245, 233, 0, 0.12);
    transform: translateY(-1px);
}

.feature-pet-floor-highlight__icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item--pet-floor-highlight .feature-icon {
    width: 56px;
    height: 56px;
    margin: 0;
    color: var(--color-primary);
}

.feature-pet-floor-highlight__body .feature-pet-floor-badge {
    display: inline-block;
    margin-bottom: 10px;
    padding: 5px 12px;
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    line-height: 1;
    color: var(--color-bg-dark);
    background: var(--color-primary);
    border-radius: 4px;
}

.feature-item--pet-floor-highlight .feature-title {
    margin-bottom: 8px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
}

.feature-item--pet-floor-highlight .feature-text {
    margin: 0;
    max-width: 36em;
    color: var(--color-text-muted);
    line-height: 1.75;
}

.feature-pet-floor-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 22px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    color: var(--color-bg-dark);
    background: var(--color-primary);
    border-radius: 6px;
    border: 1px solid var(--color-border-hover);
    white-space: nowrap;
    transition: var(--transition-medium);
}

.feature-item--pet-floor-highlight:hover .feature-pet-floor-cta {
    box-shadow: 0 0 24px var(--color-primary-glow);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--color-primary);
}

.feature-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* Feature Item Expanded (with service tags) */
.feature-item--expanded {
    grid-column: 1 / -1;
    text-align: left;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    gap: 8px 20px;
    align-items: start;
}

.feature-item--expanded .feature-icon {
    grid-row: 1 / 3;
    margin: 0;
}

.feature-item--expanded .feature-title {
    margin-bottom: 0;
    text-align: left;
}

.feature-item--expanded .feature-text {
    text-align: left;
}

.feature-item--expanded .service-tags {
    grid-column: 1 / -1;
    margin-top: 16px;
}

/* Service Tags */
.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.service-tag {
    display: inline-block;
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-bg-darker);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    transition: var(--transition-fast);
}

.service-tag:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(245, 233, 0, 0.08);
}

/* --------------------------------------------------------------------------
   Shop Info Card
   -------------------------------------------------------------------------- */
.shop-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 32px;
    transition: var(--transition-medium);
}

.shop-card:hover {
    border-color: var(--color-border-hover);
}

.shop-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.shop-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.shop-description {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.shop-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.shop-detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--color-text);
}

.shop-detail-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.shop-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 14px 28px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--color-bg-dark);
    background: var(--color-primary);
    border-radius: 4px;
    transition: var(--transition-medium);
    width: fit-content;
}

.shop-link:hover {
    box-shadow: 0 0 25px var(--color-primary-glow);
    transform: translateY(-2px);
}

.shop-link svg {
    width: 18px;
    height: 18px;
}

/* Shop Card with Map */
.shop-card--with-map {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: stretch;
}

.shop-map {
    border-radius: 8px;
    overflow: hidden;
    min-height: 300px;
}

.shop-map iframe {
    width: 100%;
    height: 100%;
    min-height: 300px;
    border-radius: 8px;
}

@media (max-width: 768px) {
    .shop-card--with-map {
        grid-template-columns: 1fr;
    }
    
    .shop-map {
        margin-top: 16px;
    }
}

/* --------------------------------------------------------------------------
   Gallery Grid
   -------------------------------------------------------------------------- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 180px;
    gap: 12px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.gallery-item--large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: var(--transition-medium);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
    opacity: 0;
    transition: var(--transition-fast);
}

.gallery-item:hover::after {
    opacity: 1;
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 160px;
    }
    
    .gallery-item--large {
        grid-column: span 2;
        grid-row: span 2;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 140px;
    }
    
    .gallery-item--large {
        grid-column: span 2;
        grid-row: span 1;
    }
}

/* --------------------------------------------------------------------------
   Puppies Section
   -------------------------------------------------------------------------- */
.section-description {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 32px;
    line-height: 1.7;
}

.puppies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.puppy-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-medium);
}

.puppy-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.puppy-image {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
}

.puppy-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: var(--transition-medium);
}

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

.puppy-status {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-bg-dark);
    background: var(--color-primary);
    border-radius: 20px;
}

.puppy-info {
    padding: 20px;
}

.puppy-breed {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.puppy-details {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.puppy-price {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 500;
}

.puppies-note {
    margin-top: 24px;
    font-size: 0.8rem;
    color: var(--color-text-dim);
    text-align: center;
}

/* --------------------------------------------------------------------------
   Photo Scroll Gallery (建設・下水道調査ページ用)
   -------------------------------------------------------------------------- */
.photo-scroll-section {
    padding: 60px 0;
    background: var(--color-bg-darker);
    overflow: hidden;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.photo-scroll-wrapper {
    position: relative;
}

.photo-scroll-wrapper::before,
.photo-scroll-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 150px;
    z-index: 10;
    pointer-events: none;
}

.photo-scroll-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--color-bg-darker), transparent);
}

.photo-scroll-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--color-bg-darker), transparent);
}

.photo-scroll-track {
    display: flex;
    gap: 20px;
    animation: photoScroll 30s linear infinite;
    will-change: transform;
    backface-visibility: hidden;
}

.photo-scroll-track:hover {
    animation-play-state: paused;
}

.photo-item {
    flex-shrink: 0;
    width: 300px;
    height: 200px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--color-border);
    transition: var(--transition-medium);
}

.photo-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.5));
    opacity: 0;
    transition: var(--transition-medium);
}

.photo-item:hover {
    transform: scale(1.02);
    border-color: var(--color-primary);
    box-shadow: 0 0 30px var(--color-primary-glow);
}

.photo-item:hover::after {
    opacity: 1;
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
    transition: var(--transition-medium);
}

.photo-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

@keyframes photoScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 10px)); }
}

@media (max-width: 768px) {
    .photo-item {
        width: 250px;
        height: 170px;
    }
    .photo-scroll-wrapper::before,
    .photo-scroll-wrapper::after {
        width: 80px;
    }
}

@media (max-width: 480px) {
    .photo-item {
        width: 200px;
        height: 140px;
    }
    .photo-scroll-section {
        padding: 40px 0;
    }
}

/* --------------------------------------------------------------------------
   Instagram Feed Section - Auto Scroll Gallery
   -------------------------------------------------------------------------- */
.gallery-section {
    overflow: hidden;
}

.scroll-gallery {
    width: 100%;
    overflow: hidden;
    margin: 32px 0;
}

.scroll-gallery-track {
    display: flex;
    gap: 16px;
    animation: scroll-gallery 60s linear infinite;
    width: max-content;
}

.scroll-gallery-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-gallery {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.scroll-gallery-item {
    flex-shrink: 0;
    width: 280px;
    height: 350px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.scroll-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    transition: transform 0.4s ease;
}

.scroll-gallery-item:hover img {
    transform: scale(1.05);
}

.scroll-gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.4), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scroll-gallery-item:hover::after {
    opacity: 1;
}

@media (max-width: 768px) {
    .scroll-gallery-item {
        width: 200px;
        height: 260px;
    }
    
    .scroll-gallery-track {
        animation-duration: 40s;
    }
}

.instagram-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
    color: white;
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    transition: var(--transition-medium);
}

.instagram-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(131, 58, 180, 0.4);
}

.instagram-link svg {
    width: 22px;
    height: 22px;
}

.instagram-link .arrow-icon {
    width: 18px;
    height: 18px;
}

/* --------------------------------------------------------------------------
   Puppies Embed Section
   -------------------------------------------------------------------------- */
.puppies-embed-wrapper {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
}

.puppies-iframe {
    width: 100%;
    height: 600px;
    border: none;
    background: #fff;
}

.puppies-embed-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 20px 20px;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.98), rgba(10, 10, 15, 0.9) 60%, transparent);
    display: flex;
    justify-content: center;
}

.puppies-overlay-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    color: var(--color-bg-dark);
    background: var(--color-primary);
    border-radius: 8px;
    transition: var(--transition-medium);
}

.puppies-overlay-link:hover {
    box-shadow: 0 0 30px var(--color-primary-glow);
    transform: translateY(-2px);
}

.puppies-overlay-link svg {
    width: 20px;
    height: 20px;
}

.puppies-features-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

.puppies-feature-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    font-size: 0.85rem;
    color: var(--color-primary);
    background: rgba(245, 233, 0, 0.08);
    border: 1px solid rgba(245, 233, 0, 0.2);
    border-radius: 999px;
}

.puppies-feature-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .puppies-iframe {
        height: 500px;
    }
    
    .puppies-features-bar {
        gap: 10px;
    }
    
    .puppies-feature-item {
        padding: 8px 14px;
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    .puppies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .puppies-grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Equipment Horizontal Scroll Gallery
   -------------------------------------------------------------------------- */
.equipment-section {
    overflow: hidden;
}

.equipment-gallery {
    width: 100%;
    overflow: hidden;
    margin: 32px 0 40px;
    padding: 20px 0;
}

.equipment-track {
    display: flex;
    gap: 24px;
    animation: equipment-scroll 45s linear infinite;
    width: max-content;
}

.equipment-track:hover {
    animation-play-state: paused;
}

@keyframes equipment-scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.equipment-card {
    flex-shrink: 0;
    width: 300px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-medium);
    position: relative;
}

.equipment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    opacity: 0;
    transition: var(--transition-medium);
}

.equipment-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.equipment-card:hover::before {
    opacity: 1;
}

.equipment-card--drone::before {
    background: linear-gradient(90deg, #00d4ff, transparent);
}

.equipment-card--software::before {
    background: linear-gradient(90deg, #ff6b6b, transparent);
}

.equipment-image {
    height: 180px;
    overflow: hidden;
    position: relative;
}

.equipment-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(18, 18, 26, 0.9), transparent 50%);
}

.equipment-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

.equipment-card:hover .equipment-image img {
    transform: scale(1.1);
}

.equipment-info {
    padding: 20px;
    position: relative;
    margin-top: -30px;
    z-index: 1;
}

.equipment-category {
    display: inline-block;
    padding: 4px 10px;
    font-family: var(--font-display);
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    background: rgba(245, 233, 0, 0.1);
    border: 1px solid rgba(245, 233, 0, 0.25);
    border-radius: 999px;
    margin-bottom: 10px;
}

.equipment-card--drone .equipment-category {
    color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.25);
}

.equipment-card--software .equipment-category {
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    border-color: rgba(255, 107, 107, 0.25);
}

.equipment-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--color-text);
}

.equipment-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.equipment-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 8px;
}

.equipment-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    transition: var(--transition-fast);
}

.equipment-badge:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
}

.equipment-badge svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .equipment-card {
        width: 260px;
    }
    
    .equipment-image {
        height: 150px;
    }
    
    .equipment-track {
        gap: 16px;
        animation-duration: 35s;
    }
    
    .equipment-badges {
        gap: 10px;
    }
    
    .equipment-badge {
        padding: 10px 16px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .equipment-card {
        width: 220px;
    }
    
    .equipment-image {
        height: 130px;
    }
    
    .equipment-info {
        padding: 16px;
        margin-top: -20px;
    }
    
    .equipment-name {
        font-size: 1rem;
    }
    
    .equipment-badge {
        padding: 8px 14px;
        font-size: 0.75rem;
        gap: 6px;
    }
    
    .equipment-badge svg {
        width: 16px;
        height: 16px;
    }
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
    padding: var(--section-padding) 0;
    text-align: center;
    background: var(--color-bg-darker);
}

.cta-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    font-family: var(--font-display);
    font-size: 0.875rem;
    letter-spacing: 0.15em;
    color: var(--color-bg-dark);
    background: var(--color-primary);
    border-radius: 4px;
    transition: var(--transition-medium);
}

.cta-button:hover {
    box-shadow: 0 0 30px var(--color-primary-glow);
    transform: translateY(-2px);
}

.cta-button svg {
    width: 18px;
    height: 18px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.service-footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.footer-text {
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .articles-grid,
    .video-grid {
        grid-template-columns: 1fr;
    }

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

    .series-layout {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feature-item--pet-floor-highlight {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 24px 20px;
        gap: 20px;
    }

    .feature-item--pet-floor-highlight .feature-icon {
        margin: 0 auto;
    }

    .feature-pet-floor-highlight__body .feature-text {
        margin-left: auto;
        margin-right: auto;
    }

    .feature-pet-floor-cta {
        justify-content: center;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .feature-item--expanded {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feature-item--expanded .feature-icon {
        grid-row: auto;
        margin: 0 auto 16px;
    }
    
    .feature-item--expanded .feature-title,
    .feature-item--expanded .feature-text {
        text-align: center;
    }
    
    .feature-item--expanded .service-tags {
        justify-content: center;
    }
    
    .podcast-header {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .header-logo {
        font-size: 0.875rem;
    }
    
    .back-link span {
        display: none;
    }
}