/* ===================================
   리앤에스푸드 - 웹사이트 스타일시트
   디지털 리플렛 컨셉의 B2B 전문 디자인
   =================================== */

/* ===================================
   1. 기본 설정 및 변수
   =================================== */

:root {
    /* Colors - Lee&S Food Brand Theme (기존 홈페이지 색상 적용) */
    --primary-color: #B20709;        /* Deep Red - brand identity (기존 홈페이지 헤더 색상) */
    --primary-dark: #a9001f;         /* Maroon - hover states (기존 홈페이지 버튼 색상) */
    --primary-light: #c41e3a;        /* Light Red - gradients */
    --secondary-color: #331900;      /* Dark Brown - authenticity (기존 홈페이지 섹션 배경) */
    --secondary-dark: #1a0d00;       /* Darker brown */
    --accent-color: #B20709;         /* Deep Red (same as primary) */
    --accent-dark: #a9001f;          /* Maroon for hover */

    --text-primary: #333333;         /* Dark Grey - professionalism (기존 홈페이지 텍스트) */
    --text-secondary: #767676;       /* Medium grey for secondary text */
    --text-light: #a4a4a4;           /* Light grey for tertiary text */

    --bg-white: #ffffff;             /* Clean white */
    --bg-light: #f7f7f7;             /* Light Grey (기존 홈페이지 섹션 배경) */
    --bg-dark: #333333;              /* Dark Grey for footer */

    --border-light: #bbbbbb;
    --shadow: rgba(0, 0, 0, 0.1);

    /* Typography */
    --font-primary: 'Noto Sans KR', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

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

/* ===================================
   2. Reset 및 기본 스타일
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    line-height: 1.7;
    background-color: var(--bg-white);
    word-break: keep-all;
    white-space: normal;
}

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

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

ul {
    list-style: none;
}

/* ===================================
   3. 레이아웃
   =================================== */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: var(--section-padding);
    position: relative;
}

/* ===================================
   4. 네비게이션
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px var(--shadow);
    z-index: 1000;
    transition: var(--transition-base);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-brand .logo {
    height: 45px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-menu a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-primary);
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.btn-contact {
    background: var(--primary-color);
    color: white !important;
    padding: 10px 25px;
    border-radius: 5px;
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: var(--transition-base);
}

/* ===================================
   5. 버튼 스타일
   =================================== */

.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(128, 0, 32, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-dark);
    transform: translateY(-3px);
}

/* ===================================
   6. 섹션 헤더
   =================================== */

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    font-family: var(--font-secondary);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   7. 히어로 섹션
   =================================== */

.hero {
    height: 100vh;
    min-height: 700px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    overflow: hidden;
    padding-top: 80px;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-title .highlight {
    color: var(--accent-color);
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator span {
    display: block;
    width: 24px;
    height: 36px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
    animation: scroll-down 2s infinite;
}

@keyframes scroll-down {
    0%, 20% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 18px); opacity: 0; }
}

/* ===================================
   8. About 섹션
   =================================== */

.about {
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-top: 40px;
}

.about-mission h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.about-mission p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

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

.value-card {
    background: white;
    padding: 35px 25px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition-base);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.value-card h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.value-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===================================
   8.5 Heritage 섹션 (CEO 메시지 & 연혁)
   =================================== */

.heritage {
    background: var(--bg-white);
}

.heritage-content {
    margin-top: 50px;
}

/* CEO Message */
.ceo-message {
    max-width: 900px;
    margin: 0 auto 80px;
}

.message-quote {
    background: var(--bg-light);
    padding: 50px 60px;
    border-radius: 15px;
    border-left: 5px solid var(--primary-color);
    position: relative;
}

.quote-icon {
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: 30px;
    left: 30px;
}

.message-text {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-primary);
    margin-bottom: 25px;
}

.message-text:last-of-type {
    margin-bottom: 35px;
}

.message-signature {
    text-align: right;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.message-signature strong {
    color: var(--primary-color);
}

/* Timeline */
.timeline-section {
    margin-top: 60px;
}

.timeline-title {
    text-align: center;
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 50px;
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom,
        var(--primary-light),
        var(--primary-color),
        var(--primary-dark)
    );
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    justify-content: flex-start;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
}

.timeline-marker {
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    border: 4px solid white;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 0 0 4px var(--primary-light);
    transition: var(--transition-base);
}

.timeline-item:hover .timeline-marker {
    background: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(128, 0, 32, 0.2);
    transform: translateX(-50%) scale(1.3);
}

.timeline-content {
    width: 42%;
    background: white;
    padding: 25px 30px;
    border-radius: 10px;
    border: 2px solid var(--border-light);
    transition: var(--transition-base);
}

.timeline-item:hover .timeline-content {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(45, 80, 22, 0.15);
    transform: translateY(-5px);
}

.timeline-year {
    display: inline-block;
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline-content h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.timeline-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Timeline responsive adjustments */
@media (max-width: 768px) {
    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        justify-content: flex-end !important;
        padding-left: 60px;
    }

    .timeline-marker {
        left: 30px;
    }

    .timeline-content {
        width: calc(100% - 60px);
    }
}

/* ===================================
   9. Brand 섹션 (RANGERS VALLEY)
   =================================== */

.brand {
    background: var(--bg-light);
    padding: 0;
}

.brand-hero {
    position: relative;
    padding: 180px 0;
    overflow: hidden;
    background: var(--primary-dark); /* Fallback */
    min-height: 600px;
}

/* Background Slideshow */
.brand-bg-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.brand-bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: slideshow 42s infinite;
}

/* PC에서 더 많은 이미지 보이기 */
@media (min-width: 993px) {
    .brand-bg-slide {
        background-size: contain;
        background-repeat: no-repeat;
    }
}

.brand-bg-slide:nth-child(1) {
    animation-delay: 0s;
}

.brand-bg-slide:nth-child(2) {
    animation-delay: 6s;
}

.brand-bg-slide:nth-child(3) {
    animation-delay: 12s;
}

.brand-bg-slide:nth-child(4) {
    animation-delay: 18s;
}

.brand-bg-slide:nth-child(5) {
    animation-delay: 24s;
}

.brand-bg-slide:nth-child(6) {
    animation-delay: 30s;
}

.brand-bg-slide:nth-child(7) {
    animation-delay: 36s;
}

@keyframes slideshow {
    0% { opacity: 0; }
    2.5% { opacity: 1; }
    19% { opacity: 1; }
    22% { opacity: 0; }
    100% { opacity: 0; }
}

.brand-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.brand-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.brand-hero-content .section-label {
    color: white;
    font-size: 1rem;
}

.brand-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 20px 0;
    line-height: 1.3;
}

.rangers-logo {
    height: 90px;
    width: auto;
    margin-top: 15px;
    display: inline-block;
    vertical-align: middle;
    filter: brightness(1.2) drop-shadow(0 4px 20px rgba(0, 0, 0, 0.5));
}

.highlight-text {
    color: white;
    font-family: var(--font-secondary);
    font-size: 4rem;
    letter-spacing: 3px;
    display: block;
    margin-top: 15px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.brand-subtitle {
    font-size: 1.3rem;
    margin-top: 15px;
    opacity: 0.95;
}

.brand-content {
    padding: 80px 0;
}

.brand-story {
    max-width: 900px;
    margin: 0 auto 60px;
    background: white;
    padding: 50px 60px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.story-text h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    text-align: center;
}

.story-description {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-align: center;
}

/* Brand Awards Section */
.brand-awards {
    background: white;
    padding: 50px 40px;
    border-radius: 15px;
    margin-top: 50px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.awards-title {
    font-size: 2.2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 25px;
    font-weight: 700;
}

.awards-description {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.awards-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.award-image {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    transition: var(--transition-base);
    border: 2px solid var(--border-light);
}

.award-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.award-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.feature-card h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Brand Gallery */
.brand-gallery {
    margin-top: 80px;
    padding: 60px 0;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.gallery-title {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 0 40px;
    max-width: 900px;
    margin: 0 auto;
    justify-content: center;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    cursor: pointer;
    transition: var(--transition-base);
    display: block;
    text-decoration: none;
    color: inherit;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(128, 0, 32, 0.85), transparent);
    padding: 30px 20px 20px;
    transform: translateY(0);
    transition: background 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    background: linear-gradient(to top, rgba(128, 0, 32, 0.95), transparent);
}

.gallery-caption {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    text-align: center;
}

@media (max-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 0 20px;
    }
}

@media (max-width: 576px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 992px) {
    .awards-gallery {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .awards-description {
        font-size: 1rem;
    }
}

@media (max-width: 992px) {
    .brand-hero {
        padding: 140px 0;
        min-height: 500px;
    }
}

@media (max-width: 576px) {
    .brand-hero {
        padding: 100px 0;
        min-height: 400px;
    }

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

    .rangers-logo {
        height: 60px;
    }

    .highlight-text {
        font-size: 2.8rem;
    }

    .brand-awards {
        padding: 35px 25px;
    }

    .awards-title {
        font-size: 1.8rem;
    }

    .brand-story {
        padding: 35px 30px;
    }
}

/* All Brands Section (Brand Logos Grid) */
.all-brands {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 2px solid var(--border-light);
}

.brands-title {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 15px;
    font-weight: 700;
}

.brands-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 60px;
}

.brand-category {
    margin-bottom: 60px;
}

.category-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 600;
    font-family: var(--font-secondary);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    align-items: center;
}

.brand-logo-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.brand-logo-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.brand-logo-item img {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;
    transition: var(--transition-base);
}

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

@media (max-width: 768px) {
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .brand-logo-item {
        padding: 20px;
        min-height: 120px;
    }

    .brand-logo-item img {
        max-height: 70px;
    }
}

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

/* ===================================
   10. Trust 섹션 (품질/인증/R&D)
   =================================== */

.trust {
    background: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.trust-card {
    padding: 40px 30px;
    border-radius: 10px;
    border: 1px solid var(--border-light);
    transition: var(--transition-base);
    text-align: center;
}

.trust-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(26, 84, 144, 0.1);
    transform: translateY(-5px);
}

.trust-icon {
    color: var(--primary-color);
    margin-bottom: 25px;
}

.trust-card h3 {
    font-size: 1.5rem;
    margin-bottom: 18px;
    color: var(--text-primary);
}

.trust-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.certifications {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.cert-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ===================================
   10. Services 섹션 (OEM/ODM)
   =================================== */

.services {
    background: var(--bg-light);
}

.service-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0;
    margin-top: 50px;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.service-card {
    padding: 50px 40px;
}

.service-card.oem {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.service-card.odm {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.service-header {
    text-align: center;
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 2px solid var(--primary-color);
}

.service-header h3 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.service-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

.service-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.service-item strong {
    display: block;
    color: var(--primary-dark);
    font-size: 1.05rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.service-item p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.service-divider {
    width: 2px;
    background: linear-gradient(to bottom,
        transparent 0%,
        var(--border-light) 20%,
        var(--border-light) 80%,
        transparent 100%
    );
}

/* Product Categories */
.product-categories {
    margin-top: 80px;
}

.categories-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.category-card {
    background: white;
    padding: 35px 25px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition-base);
    border: 1px solid var(--border-light);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--accent-color);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.category-card h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.category-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.category-package {
    display: inline-block;
    padding: 5px 12px;
    background: var(--bg-light);
    color: var(--text-secondary);
    border-radius: 15px;
    font-size: 0.8rem;
}

/* ===================================
   11. Process 섹션
   =================================== */

.process {
    background: white;
}

.process-timeline {
    max-width: 900px;
    margin: 50px auto 0;
}

.process-step {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

.process-step::before {
    content: '';
    position: absolute;
    left: 49px;
    top: 100px;
    width: 2px;
    height: calc(100% + 50px);
    background: var(--border-light);
}

.process-step:last-child::before {
    display: none;
}

.step-number {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-secondary);
    box-shadow: 0 10px 30px rgba(26, 84, 144, 0.3);
    position: relative;
    z-index: 1;
}

.step-content {
    background: var(--bg-light);
    padding: 30px 35px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================================
   11. Portfolio 섹션 (제품 포트폴리오)
   =================================== */

.portfolio {
    background: white;
}

/* Sister Company (Seowon Distribution) */
.sister-company {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 60px 40px;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.sister-company-header {
    text-align: center;
    margin-bottom: 50px;
}

.sister-company-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.sister-company-tagline {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-primary);
    max-width: 900px;
    margin: 0 auto 15px;
}

.sister-company-subtitle {
    font-size: 1.1rem;
    color: var(--accent-color);
    margin-top: 10px;
}

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

.sister-company-info h4 {
    font-size: 1.6rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-color);
}

.sister-company-info p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.sister-company-info strong {
    color: var(--primary-color);
    font-weight: 700;
}

.sister-company-gallery {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.seowon-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.seowon-image-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    transition: var(--transition-base);
}

.seowon-image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.seowon-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 10px;
    transition: var(--transition-base);
}

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

.seowon-caption {
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-top: 10px;
    font-weight: 600;
}

/* Seowon Slideshow Styles */
.seowon-slideshow-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    transition: var(--transition-base);
}

.seowon-slideshow-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.seowon-slideshow {
    position: relative;
    width: 100%;
    height: 300px;
    border-radius: 10px;
    overflow: hidden;
    background: #000;
}

/* Pause animation on hover */
.seowon-slideshow:hover .seowon-slide {
    animation-play-state: paused;
}

.seowon-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: seowonFade4 12s infinite;
}

.seowon-slide:nth-child(1) {
    animation-delay: 0s;
}

.seowon-slide:nth-child(2) {
    animation-delay: 3s;
}

.seowon-slide:nth-child(3) {
    animation-delay: 6s;
}

.seowon-slide:nth-child(4) {
    animation-delay: 9s;
}

@keyframes seowonFade4 {
    0% { opacity: 0; }
    2% { opacity: 1; }
    23% { opacity: 1; }
    25% { opacity: 0; }
    100% { opacity: 0; }
}

/* 2-image slideshow for logistics center */
/* Pause animation on hover */
.seowon-slideshow-2:hover .seowon-slide-2 {
    animation-play-state: paused;
}

.seowon-slide-2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: seowonFade2 6s infinite;
}

.seowon-slide-2:nth-child(1) {
    animation-delay: 0s;
}

.seowon-slide-2:nth-child(2) {
    animation-delay: 3s;
}

@keyframes seowonFade2 {
    0% { opacity: 0; }
    3% { opacity: 1; }
    47% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 0; }
}

/* Section Divider */
.section-divider {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    margin: 50px 0;
    border-radius: 2px;
}

/* Sister Company Responsive */
@media (max-width: 992px) {
    .sister-company-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .sister-company-title {
        font-size: 1.8rem;
    }

    .sister-company-tagline {
        font-size: 1.05rem;
    }
}

@media (max-width: 576px) {
    .sister-company {
        padding: 40px 20px;
    }

    .sister-company-title {
        font-size: 1.5rem;
    }

    .sister-company-tagline {
        font-size: 1rem;
    }

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

    .seowon-image {
        height: 220px;
    }

    .seowon-slideshow {
        height: 250px;
    }
}

/* Portfolio Tabs */
.portfolio-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
}

.tab-button {
    padding: 15px 40px;
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--bg-light);
    color: var(--text-secondary);
    border: 2px solid var(--border-light);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-base);
}

.tab-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-button.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Portfolio Content */
.portfolio-content {
    display: none;
    padding: 40px 0;
}

.portfolio-content.active {
    display: block;
}

.portfolio-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
}

.intro-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-primary);
}

/* Beef Cuts Grid */
.beef-cuts-grid,
.pork-cuts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.cut-card {
    background: var(--bg-light);
    padding: 30px 25px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition-base);
    border: 2px solid var(--border-light);
}

.cut-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
    background: white;
}

.cut-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.cut-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    transition: var(--transition-base);
}

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

.cut-name {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.cut-name-en {
    font-family: var(--font-secondary);
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 1px;
}

.cut-uses {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Pork Info */
/* Removed - Using unified beef/pork cuts grid layout
.pork-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 40px auto 0;
}

.info-card {
    background: var(--bg-light);
    padding: 40px 35px;
    border-radius: 10px;
    border-left: 5px solid var(--primary-color);
    transition: var(--transition-base);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.info-card h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.info-card p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
}
*/

@media (max-width: 768px) {
    .portfolio-tabs {
        flex-direction: column;
        gap: 15px;
    }

    .tab-button {
        width: 100%;
    }

    .beef-cuts-grid,
    .pork-cuts-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   12. Quality 섹션 (HYUPJIN FS)
   =================================== */

.quality {
    background: var(--bg-light);
}

.quality-intro {
    max-width: 800px;
    margin: 30px auto 60px;
    text-align: center;
}

.quality-description {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-primary);
}

.quality-systems {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    margin-top: 50px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.system-card {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition-base);
    border: 2px solid var(--border-light);
}

.system-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.system-icon {
    color: var(--primary-color);
    margin-bottom: 25px;
}

.system-image {
    margin-bottom: 25px;
    border-radius: 8px;
    overflow: hidden;
}

.system-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    transition: var(--transition-base);
}

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

.system-card h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.system-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 992px) {
    .quality-systems {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .quality-systems {
        grid-template-columns: 1fr;
    }
}

/* Facilities Gallery */
.facilities-gallery {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 2px solid var(--border-light);
}

.facilities-title {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 15px;
    font-weight: 700;
}

.facilities-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 50px;
}

/* Facilities Gallery Grid */
.facilities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.facility-slideshow-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    transition: var(--transition-base);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.facility-slideshow-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.facility-slideshow {
    position: relative;
    width: 100%;
    height: 300px;
    border-radius: 10px;
    overflow: hidden;
    background: #000;
}

/* Pause animation on hover */
.facility-slideshow:hover .facility-slide-4,
.facility-slideshow:hover .facility-slide-3,
.facility-slideshow:hover .seowon-slide-2 {
    animation-play-state: paused;
}

.facility-single-image {
    width: 100%;
    height: 300px;
    background-size: cover;
    background-position: center;
    border-radius: 10px;
}

.facility-caption {
    padding: 15px;
    text-align: center;
    background: white;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

.facility-caption-en {
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
    font-family: var(--font-secondary);
    margin-top: 4px;
}

/* 4-image slideshow for Head Office */
.facility-slide-4 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: facilityFade4 12s ease-in-out infinite;
}

.facility-slide-4:nth-child(1) {
    animation-delay: 0s;
}

.facility-slide-4:nth-child(2) {
    animation-delay: 3s;
}

.facility-slide-4:nth-child(3) {
    animation-delay: 6s;
}

.facility-slide-4:nth-child(4) {
    animation-delay: 9s;
}

@keyframes facilityFade4 {
    0% { opacity: 0; }
    4% { opacity: 1; }
    21% { opacity: 1; }
    25% { opacity: 0; }
    100% { opacity: 0; }
}

/* 3-image slideshow for Sales Office */
.facility-slide-3 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: facilityFade3 9s ease-in-out infinite;
}

.facility-slide-3:nth-child(1) {
    animation-delay: 0s;
}

.facility-slide-3:nth-child(2) {
    animation-delay: 3s;
}

.facility-slide-3:nth-child(3) {
    animation-delay: 6s;
}

@keyframes facilityFade3 {
    0% { opacity: 0; }
    5% { opacity: 1; }
    28% { opacity: 1; }
    33% { opacity: 0; }
    100% { opacity: 0; }
}

@media (max-width: 992px) {
    .facilities-grid {
        gap: 20px;
    }

    .facility-slideshow,
    .facility-single-image {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .facilities-grid {
        grid-template-columns: 1fr;
    }

    .facility-slideshow,
    .facility-single-image {
        height: 300px;
    }
}

@media (max-width: 576px) {
    .facility-slideshow,
    .facility-single-image {
        height: 250px;
    }

    .facility-caption {
        font-size: 1rem;
        padding: 12px;
    }

    .facility-caption-en {
        font-size: 0.85rem;
    }
}

/* ===================================
   13. Contact 섹션
   =================================== */

.contact {
    background: white;
}

/* Network Info */
.network-info {
    max-width: 900px;
    margin: 40px auto 60px;
}

.network-card {
    background: var(--bg-light);
    padding: 40px 50px;
    border-radius: 10px;
    border-left: 5px solid var(--accent-color);
    text-align: center;
}

.network-card h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.network-card p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.network-strength {
    font-weight: 600;
    color: var(--accent-color) !important;
    font-size: 1.1rem !important;
    margin-top: 25px !important;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    margin-top: 50px;
}

.contact-info h3 {
    font-size: 2rem;
    line-height: 1.4;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-info > p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: start;
}

.contact-icon {
    font-size: 2rem;
    min-width: 50px;
}

.contact-item strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.05rem;
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 10px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 1px solid var(--border-light);
    border-radius: 5px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-base);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 84, 144, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-group label {
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.btn-submit {
    width: 100%;
    margin-top: 10px;
    padding: 16px;
    font-size: 1.1rem;
}

/* ===================================
   14. Footer
   =================================== */

.footer {
    background: var(--bg-dark);
    color: #ecf0f1;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 40px;
    margin-bottom: 20px;
}

.footer-info p,
.footer-contact p {
    margin-bottom: 10px;
    color: #bdc3c7;
    line-height: 1.6;
}

.footer-company {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
}

.footer-contact strong {
    color: white;
}

.footer-bottom {
    text-align: center;
    margin-top: 30px;
    color: #95a5a6;
    font-size: 0.9rem;
}

/* ===================================
   15. Back to Top Button
   =================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(26, 84, 144, 0.4);
    transition: var(--transition-base);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
}

/* ===================================
   16. 반응형 디자인
   =================================== */

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        padding: 50px 20px;
        transition: var(--transition-base);
        box-shadow: 0 5px 15px var(--shadow);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

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

    .service-comparison {
        grid-template-columns: 1fr;
    }

    .service-divider {
        height: 2px;
        width: 100%;
        background: linear-gradient(to right,
            transparent 0%,
            var(--border-light) 20%,
            var(--border-light) 80%,
            transparent 100%
        );
    }

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

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

    .section-title {
        font-size: 2.2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .process-step {
        grid-template-columns: 70px 1fr;
        gap: 20px;
    }

    .step-number {
        width: 70px;
        height: 70px;
        font-size: 1.5rem;
    }

    .process-step::before {
        left: 34px;
        top: 70px;
    }
}

@media (max-width: 576px) {
    :root {
        --section-padding: 60px 0;
    }

    .hero {
        min-height: 600px;
    }

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

    .hero-cta {
        flex-direction: column;
    }

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

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

/* ===================================
   17. 애니메이션
   =================================== */

[data-aos] {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-50px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(50px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ===================================
   18. 언어 전환 버튼
   =================================== */

.language-switcher {
    position: fixed;
    top: 90px;
    right: 30px;
    display: flex;
    gap: 10px;
    z-index: 1001;
    background: white;
    padding: 8px;
    border-radius: 25px;
    box-shadow: 0 2px 15px var(--shadow);
}

.lang-btn {
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    transition: var(--transition-base);
    cursor: pointer;
}

.lang-btn:hover {
    color: var(--primary-color);
    background: var(--bg-light);
}

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

@media (max-width: 768px) {
    .language-switcher {
        top: 70px;
        right: 15px;
        padding: 6px;
    }

    .lang-btn {
        padding: 6px 14px;
        font-size: 0.85rem;
    }
}