/* ============================================
   巨乳 - 巨型乳制品工厂与奶酪文化平台
   主样式表 jr-style.css
   CSS前缀: jr-
   ============================================ */

/* --- Google Fonts Local Fallback --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Lato:wght@300;400;700&display=swap');

/* --- CSS Variables --- */
:root {
    --jr-white: #FFFFFF;
    --jr-alps-blue: #007ACC;
    --jr-grass-green: #6B8E23;
    --jr-cream: #FFF8F0;
    --jr-warm-gray: #F5F0EB;
    --jr-dark: #2C2C2C;
    --jr-text: #4A4A4A;
    --jr-text-light: #7A7A7A;
    --jr-border: #E8E0D8;
    --jr-shadow: rgba(0, 0, 0, 0.08);
    --jr-font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --jr-font-body: 'Lato', 'Helvetica Neue', Arial, sans-serif;
    --jr-radius: 8px;
    --jr-radius-lg: 16px;
    --jr-transition: 0.3s ease;
    --jr-max-width: 1200px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

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

a {
    color: var(--jr-alps-blue);
    text-decoration: none;
    transition: color var(--jr-transition);
}

a:hover {
    color: var(--jr-grass-green);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--jr-font-heading);
    color: var(--jr-dark);
    line-height: 1.3;
    margin-bottom: 0.8em;
}

h1 { font-size: 2.4rem; font-weight: 700; }
h2 { font-size: 1.8rem; font-weight: 600; }
h3 { font-size: 1.4rem; font-weight: 600; }
h4 { font-size: 1.2rem; font-weight: 600; }

p {
    margin-bottom: 1.2em;
    line-height: 1.8;
}

ul, ol {
    list-style: none;
}

/* --- Container --- */
.jr-container {
    width: 100%;
    max-width: var(--jr-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Section --- */
.jr-section {
    padding: 60px 0;
}

.jr-section-title {
    text-align: center;
    margin-bottom: 50px;
}

.jr-section-title h2 {
    font-size: 2rem;
    color: var(--jr-dark);
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.jr-section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--jr-alps-blue), var(--jr-grass-green));
    border-radius: 2px;
}

.jr-section-title p {
    color: var(--jr-text-light);
    font-size: 1.05rem;
    margin-top: 15px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Navigation
   ============================================ */
.jr-header {
    background-color: var(--jr-white);
    border-bottom: 3px solid var(--jr-border);
    position: relative;
    z-index: 100;
    background-image: linear-gradient(to bottom, transparent 95%, rgba(139, 119, 101, 0.15) 100%);
}

.jr-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    max-width: var(--jr-max-width);
    margin: 0 auto;
    flex-wrap: wrap;
}

.jr-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--jr-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--jr-dark);
    text-decoration: none;
}

.jr-logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--jr-alps-blue), var(--jr-grass-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
}

.jr-nav-links {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}

.jr-nav-link {
    padding: 8px 14px;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--jr-text);
    text-decoration: none;
    position: relative;
    transition: color var(--jr-transition);
    white-space: nowrap;
}

.jr-nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--jr-alps-blue);
    transition: width var(--jr-transition), left var(--jr-transition);
}

.jr-nav-link:hover {
    color: var(--jr-alps-blue);
}

.jr-nav-link:hover::after {
    width: 70%;
    left: 15%;
}

.jr-nav-link.jr-active {
    color: var(--jr-alps-blue);
    font-weight: 700;
}

.jr-nav-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.jr-search-box {
    display: flex;
    align-items: center;
    border: 1px solid var(--jr-border);
    border-radius: 20px;
    padding: 5px 15px;
    background: var(--jr-warm-gray);
}

.jr-search-input {
    border: none;
    background: transparent;
    outline: none;
    font-family: var(--jr-font-body);
    font-size: 0.9rem;
    width: 140px;
    color: var(--jr-text);
}

.jr-search-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--jr-alps-blue);
    font-size: 1rem;
}

.jr-contact-link {
    padding: 8px 18px;
    background-color: var(--jr-alps-blue);
    color: white;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    transition: background-color var(--jr-transition);
}

.jr-contact-link:hover {
    background-color: var(--jr-grass-green);
    color: white;
}

/* Hamburger Menu */
.jr-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    background: none;
    border: none;
}

.jr-hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--jr-dark);
    border-radius: 2px;
    transition: var(--jr-transition);
}

/* ============================================
   Hero Banner / Carousel
   ============================================ */
.jr-hero {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 500px;
    overflow: hidden;
}

.jr-hero-slides {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform 0.8s ease;
}

.jr-hero-slide {
    width: 33.333%;
    height: 100%;
    position: relative;
    background-size: cover;
    background-position: center;
}

.jr-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.jr-hero-content {
    text-align: center;
    color: white;
    max-width: 700px;
    padding: 0 30px;
}

.jr-hero-content h1 {
    font-size: 3rem;
    color: white;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.jr-hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
}

.jr-hero-btn {
    display: inline-block;
    padding: 14px 36px;
    background-color: var(--jr-alps-blue);
    color: white;
    border-radius: 30px;
    font-size: 1.05rem;
    font-weight: 700;
    transition: all var(--jr-transition);
    border: 2px solid transparent;
}

.jr-hero-btn:hover {
    background-color: transparent;
    border-color: white;
    color: white;
}

.jr-hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.jr-hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background-color var(--jr-transition);
    border: none;
}

.jr-hero-dot.jr-dot-active {
    background-color: white;
}

.jr-hero-arrows {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    pointer-events: none;
}

.jr-hero-arrow {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.3);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    pointer-events: all;
    transition: background-color var(--jr-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.jr-hero-arrow:hover {
    background-color: rgba(255,255,255,0.6);
}

/* ============================================
   Products Grid
   ============================================ */
.jr-products {
    background-color: var(--jr-cream);
}

.jr-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.jr-product-card {
    background: white;
    border-radius: var(--jr-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--jr-shadow);
    transition: transform var(--jr-transition), box-shadow var(--jr-transition);
}

.jr-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.jr-product-img {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.jr-product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.jr-product-card:hover .jr-product-img img {
    transform: scale(1.08);
}

.jr-product-info {
    padding: 20px;
}

.jr-product-info h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.jr-product-info p {
    font-size: 0.9rem;
    color: var(--jr-text-light);
    margin-bottom: 15px;
}

.jr-product-link {
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid var(--jr-alps-blue);
    color: var(--jr-alps-blue);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    transition: all var(--jr-transition);
}

.jr-product-link:hover {
    background-color: var(--jr-alps-blue);
    color: white;
}

/* ============================================
   Video Section
   ============================================ */
.jr-video-section {
    background-color: var(--jr-dark);
    color: white;
    position: relative;
}

.jr-video-section .jr-section-title h2 {
    color: white;
}

.jr-video-section .jr-section-title p {
    color: rgba(255,255,255,0.7);
}

.jr-video-wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--jr-radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

.jr-video-player {
    width: 100%;
    display: block;
    border-radius: var(--jr-radius-lg);
}

/* ============================================
   Diary / Blog Section
   ============================================ */
.jr-diary {
    background-color: var(--jr-warm-gray);
}

.jr-diary-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.jr-diary-item {
    display: flex;
    gap: 30px;
    background: white;
    border-radius: var(--jr-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--jr-shadow);
    transition: transform var(--jr-transition);
}

.jr-diary-item:hover {
    transform: translateY(-4px);
}

.jr-diary-img {
    width: 300px;
    min-height: 200px;
    flex-shrink: 0;
    overflow: hidden;
}

.jr-diary-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.jr-diary-content {
    padding: 25px 25px 25px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.jr-diary-date {
    font-size: 0.85rem;
    color: var(--jr-alps-blue);
    margin-bottom: 8px;
    font-weight: 700;
}

.jr-diary-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.jr-diary-content p {
    font-size: 0.95rem;
    color: var(--jr-text-light);
}

/* ============================================
   Flavor Map
   ============================================ */
.jr-flavor-map {
    background-color: var(--jr-cream);
    text-align: center;
}

.jr-map-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--jr-radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 30px var(--jr-shadow);
}

.jr-map-container img {
    width: 100%;
}

.jr-map-pins {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.jr-map-pin {
    position: absolute;
    width: 30px;
    height: 30px;
    background-color: var(--jr-alps-blue);
    border-radius: 50%;
    border: 3px solid white;
    cursor: pointer;
    transition: transform var(--jr-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.jr-map-pin:hover {
    transform: scale(1.3);
}

.jr-map-pin::after {
    content: '';
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
}

/* ============================================
   Process / Timeline
   ============================================ */
.jr-process {
    background-color: var(--jr-white);
}

.jr-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.jr-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--jr-alps-blue), var(--jr-grass-green));
    transform: translateX(-50%);
}

.jr-timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
}

.jr-timeline-item:nth-child(odd) {
    flex-direction: row;
}

.jr-timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.jr-timeline-content {
    width: 45%;
    padding: 25px;
    background: white;
    border-radius: var(--jr-radius-lg);
    box-shadow: 0 4px 20px var(--jr-shadow);
}

.jr-timeline-content h3 {
    color: var(--jr-alps-blue);
    margin-bottom: 10px;
}

.jr-timeline-dot {
    width: 20px;
    height: 20px;
    background-color: var(--jr-alps-blue);
    border: 4px solid white;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 2px 8px var(--jr-shadow);
    z-index: 1;
}

.jr-timeline-step {
    font-size: 0.8rem;
    color: var(--jr-alps-blue);
    font-weight: 700;
    margin-bottom: 5px;
}

/* ============================================
   User Reviews / Photo Wall
   ============================================ */
.jr-reviews {
    background-color: var(--jr-warm-gray);
}

.jr-photo-wall {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.jr-photo-card {
    background: white;
    border-radius: var(--jr-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--jr-shadow);
    transition: transform var(--jr-transition);
}

.jr-photo-card:hover {
    transform: translateY(-5px);
}

.jr-photo-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.jr-photo-card-content {
    padding: 15px;
}

.jr-photo-card-content .jr-reviewer {
    font-weight: 700;
    color: var(--jr-dark);
    font-size: 0.9rem;
}

.jr-photo-card-content p {
    font-size: 0.85rem;
    color: var(--jr-text-light);
    margin-top: 5px;
}

.jr-stars {
    color: #F5A623;
    font-size: 0.85rem;
    margin-top: 5px;
}

/* ============================================
   Partners
   ============================================ */
.jr-partners {
    background-color: var(--jr-white);
}

.jr-partners-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    align-items: center;
}

.jr-partner-logo {
    padding: 20px;
    background: var(--jr-warm-gray);
    border-radius: var(--jr-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    font-family: var(--jr-font-heading);
    font-size: 0.9rem;
    color: var(--jr-text-light);
    text-align: center;
    transition: box-shadow var(--jr-transition);
}

.jr-partner-logo:hover {
    box-shadow: 0 4px 15px var(--jr-shadow);
}

/* ============================================
   Blog CTA
   ============================================ */
.jr-blog-cta {
    background: linear-gradient(135deg, var(--jr-alps-blue), var(--jr-grass-green));
    text-align: center;
    padding: 60px 0;
}

.jr-blog-cta h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 15px;
}

.jr-blog-cta p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.jr-blog-cta-btn {
    display: inline-block;
    padding: 14px 36px;
    background-color: white;
    color: var(--jr-alps-blue);
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 700;
    transition: all var(--jr-transition);
}

.jr-blog-cta-btn:hover {
    background-color: var(--jr-dark);
    color: white;
}

/* ============================================
   Footer
   ============================================ */
.jr-footer {
    background-color: var(--jr-dark);
    color: rgba(255,255,255,0.8);
    padding: 60px 0 0;
}

.jr-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.jr-footer-col h4 {
    color: white;
    font-family: var(--jr-font-heading);
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.jr-footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--jr-alps-blue);
}

.jr-footer-col p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 10px;
}

.jr-footer-col ul li {
    margin-bottom: 8px;
}

.jr-footer-col ul li a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: color var(--jr-transition);
}

.jr-footer-col ul li a:hover {
    color: var(--jr-alps-blue);
}

.jr-footer-honors {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.jr-honor-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
}

.jr-honor-icon {
    font-size: 1.1rem;
}

.jr-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
}

.jr-footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 5px;
}

.jr-license-number {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    font-weight: 700;
}

/* ============================================
   Inner Page Styles
   ============================================ */
.jr-page-hero {
    height: 40vh;
    min-height: 300px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.jr-page-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.25) 100%);
}

.jr-page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.jr-page-hero-content h1 {
    font-size: 2.5rem;
    color: white;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.jr-breadcrumb {
    padding: 15px 0;
    background-color: var(--jr-warm-gray);
    font-size: 0.9rem;
}

.jr-breadcrumb a {
    color: var(--jr-alps-blue);
}

.jr-breadcrumb span {
    color: var(--jr-text-light);
    margin: 0 8px;
}

.jr-article {
    padding: 50px 0;
}

.jr-article-content {
    max-width: 800px;
    margin: 0 auto;
}

.jr-article-content h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--jr-alps-blue);
}

.jr-article-content h3 {
    margin-top: 30px;
    margin-bottom: 15px;
}

.jr-article-content p {
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 1.5em;
}

.jr-article-img {
    margin: 30px 0;
    border-radius: var(--jr-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--jr-shadow);
}

.jr-article-img img {
    width: 100%;
}

/* ============================================
   My Cheese Workshop (Functional Page)
   ============================================ */
.jr-workshop-flow {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.jr-flow-step {
    text-align: center;
    padding: 20px;
    background: var(--jr-warm-gray);
    border-radius: var(--jr-radius-lg);
    width: 180px;
    position: relative;
}

.jr-flow-step-num {
    width: 40px;
    height: 40px;
    background: var(--jr-alps-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 10px;
}

.jr-flow-step h4 {
    font-size: 0.95rem;
    margin-bottom: 5px;
}

.jr-flow-step p {
    font-size: 0.8rem;
    color: var(--jr-text-light);
}

.jr-workshop-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.jr-form-group {
    margin-bottom: 20px;
}

.jr-form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--jr-dark);
}

.jr-form-group select,
.jr-form-group input[type="text"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--jr-border);
    border-radius: var(--jr-radius);
    font-family: var(--jr-font-body);
    font-size: 0.95rem;
    transition: border-color var(--jr-transition);
}

.jr-form-group select:focus,
.jr-form-group input[type="text"]:focus {
    border-color: var(--jr-alps-blue);
    outline: none;
}

.jr-checkbox-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.jr-checkbox-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 400;
    cursor: pointer;
}

.jr-range-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.jr-range-group input[type="range"] {
    flex: 1;
    accent-color: var(--jr-alps-blue);
}

.jr-range-value {
    font-weight: 700;
    color: var(--jr-alps-blue);
    min-width: 60px;
}

.jr-submit-btn {
    display: inline-block;
    padding: 14px 36px;
    background-color: var(--jr-alps-blue);
    color: white;
    border: none;
    border-radius: 30px;
    font-family: var(--jr-font-body);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--jr-transition);
    margin-top: 10px;
}

.jr-submit-btn:hover {
    background-color: var(--jr-grass-green);
}

/* Preview Card */
.jr-preview-card {
    background: var(--jr-cream);
    border-radius: var(--jr-radius-lg);
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 20px var(--jr-shadow);
    position: sticky;
    top: 30px;
}

.jr-preview-label {
    border: 3px dashed var(--jr-alps-blue);
    border-radius: var(--jr-radius-lg);
    padding: 30px;
    margin-top: 20px;
    background: white;
}

.jr-preview-label h3 {
    color: var(--jr-alps-blue);
    margin-bottom: 10px;
}

.jr-preview-detail {
    font-size: 0.9rem;
    color: var(--jr-text-light);
    margin-bottom: 5px;
}

/* Making Animation */
.jr-making-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.jr-making-overlay.jr-show {
    display: flex;
}

.jr-making-modal {
    background: white;
    border-radius: var(--jr-radius-lg);
    padding: 50px;
    text-align: center;
    max-width: 500px;
    width: 90%;
}

.jr-making-spinner {
    width: 80px;
    height: 80px;
    border: 6px solid var(--jr-border);
    border-top-color: var(--jr-alps-blue);
    border-radius: 50%;
    animation: jr-spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes jr-spin {
    to { transform: rotate(360deg); }
}

.jr-making-done {
    display: none;
}

.jr-making-done h3 {
    color: var(--jr-grass-green);
    margin-bottom: 10px;
}

.jr-making-close {
    margin-top: 20px;
    padding: 10px 30px;
    background: var(--jr-alps-blue);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.95rem;
}

/* ============================================
   APP Download Page
   ============================================ */
.jr-app-hero {
    background: linear-gradient(135deg, #E8F4FD, #F0F9E8);
    padding: 80px 0;
    text-align: center;
}

.jr-app-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.jr-app-hero p {
    font-size: 1.1rem;
    color: var(--jr-text-light);
    max-width: 600px;
    margin: 0 auto 40px;
}

.jr-app-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.jr-app-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    transition: all var(--jr-transition);
    position: relative;
    overflow: hidden;
}

.jr-app-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
    animation: jr-glow 3s ease-in-out infinite;
}

@keyframes jr-glow {
    0%, 100% { opacity: 0; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1); }
}

.jr-app-btn-ios {
    background-color: var(--jr-dark);
    color: white;
}

.jr-app-btn-android {
    background-color: var(--jr-grass-green);
    color: white;
}

.jr-app-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.jr-app-features {
    padding: 60px 0;
}

.jr-app-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.jr-app-feature-card {
    text-align: center;
    padding: 30px;
    background: var(--jr-warm-gray);
    border-radius: var(--jr-radius-lg);
}

.jr-app-feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.jr-app-feature-card h3 {
    margin-bottom: 10px;
}

.jr-app-feature-card p {
    font-size: 0.9rem;
    color: var(--jr-text-light);
}

.jr-app-screenshot {
    max-width: 400px;
    margin: 40px auto;
    border-radius: var(--jr-radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 40px var(--jr-shadow);
}

/* ============================================
   Responsive Design (Mobile First)
   ============================================ */

/* 320px - Mobile Small */
@media (max-width: 767px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.4rem; }
    h3 { font-size: 1.1rem; }

    .jr-nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: white;
        padding: 20px 0;
        border-top: 1px solid var(--jr-border);
    }

    .jr-nav-links.jr-nav-open {
        display: flex;
    }

    .jr-nav-link {
        padding: 12px 20px;
        width: 100%;
    }

    .jr-hamburger {
        display: flex;
    }

    .jr-nav-right {
        display: none;
    }

    .jr-hero {
        height: 60vh;
        min-height: 400px;
    }

    .jr-hero-content h1 {
        font-size: 1.8rem;
    }

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

    .jr-products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .jr-diary-item {
        flex-direction: column;
    }

    .jr-diary-img {
        width: 100%;
        height: 200px;
    }

    .jr-diary-content {
        padding: 20px;
    }

    .jr-photo-wall {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .jr-partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .jr-footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .jr-timeline::before {
        left: 20px;
    }

    .jr-timeline-item,
    .jr-timeline-item:nth-child(even) {
        flex-direction: row;
        padding-left: 50px;
    }

    .jr-timeline-content {
        width: 100%;
    }

    .jr-timeline-dot {
        left: 20px;
    }

    .jr-workshop-main {
        grid-template-columns: 1fr;
    }

    .jr-page-hero-content h1 {
        font-size: 1.8rem;
    }

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

    .jr-section {
        padding: 40px 0;
    }
}

/* 768px - Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
    .jr-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

    .jr-nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: white;
        padding: 20px 0;
    }

    .jr-nav-links.jr-nav-open {
        display: flex;
    }

    .jr-hamburger {
        display: flex;
    }
}

/* 1024px - Desktop Small */
@media (min-width: 1024px) and (max-width: 1439px) {
    .jr-products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
}

/* 1440px+ - Desktop Large */
@media (min-width: 1440px) {
    .jr-container {
        max-width: 1300px;
    }

    .jr-hero-content h1 {
        font-size: 3.5rem;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.jr-text-center { text-align: center; }
.jr-text-left { text-align: left; }
.jr-text-right { text-align: right; }
.jr-mt-20 { margin-top: 20px; }
.jr-mt-40 { margin-top: 40px; }
.jr-mb-20 { margin-bottom: 20px; }
.jr-mb-40 { margin-bottom: 40px; }
.jr-hidden { display: none; }