/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0066cc;
    --secondary-color: #004999;
    --accent-color: #ff6600;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --white: #ffffff;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
}

body.lang-en {
    font-family: 'Roboto', 'Noto Sans KR', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

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

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow-lg);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
}

.logo-subtitle {
    font-size: 15px;
    color: var(--gray-color);
    font-weight: 500;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    font-weight: 500;
    font-size: 16px;
    color: var(--dark-color);
    position: relative;
    padding: 5px 0;
}

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

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

.lang-toggle {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.lang-toggle:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    transition: var(--transition);
    border-radius: 3px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0,300 Q300,200 600,300 T1200,300 L1200,600 L0,600 Z" fill="rgba(255,255,255,0.1)"/></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.5;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--white);
    padding: 60px 20px;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 50px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.contact-info-hero {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 500;
}

.contact-item i {
    font-size: 20px;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: #ff7722;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 102, 0, 0.3);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

.btn-large {
    padding: 15px 40px;
    font-size: 18px;
}

.btn-full {
    width: 100%;
}

/* ========================================
   SECTIONS
   ======================================== */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: var(--gray-color);
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 50px;
    flex-wrap: wrap;
}

/* ========================================
   PRODUCTS SECTION (MERGED)
   ======================================== */
.products {
    background: var(--light-color);
}

.product-categories-main {
    max-width: 1200px;
    margin: 0 auto;
}

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

.category-title-main {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

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

.product-image {
    width: 100%;
    height: 210px;
    overflow: hidden;
    background: var(--light-color);
    position: relative;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
    transition: var(--transition);
}

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

.product-image .product-icon {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
}

.product-image .product-icon i {
    font-size: 64px;
    color: var(--white);
}

.product-info {
    padding: 30px;
}

.product-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.product-type {
    font-size: 14px;
    color: var(--gray-color);
    margin-bottom: 15px;
    font-weight: 500;
}

.product-description {
    font-size: 15px;
    color: var(--gray-color);
    line-height: 1.7;
}

.product-detail {
    background: var(--light-color);
}

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    max-width: 1200px;
    margin: 0 auto 18px;
    font-size: 14px;
    color: var(--gray-color);
}

.breadcrumb a {
    color: var(--gray-color);
}

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

.breadcrumb-sep {
    opacity: 0.6;
}

.breadcrumb-current {
    color: var(--dark-color);
    font-weight: 600;
}

.product-detail-hero {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 30px;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto 35px;
}

.product-detail-media {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
    min-height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px;
}

.product-detail-media img {
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    max-width: 100%;
    max-height: 300px;
}

.product-detail-media img.product-detail-image-contain {
    object-fit: contain;
}

.product-detail-summary {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.product-detail-title {
    font-size: 34px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.product-detail-type {
    font-size: 14px;
    color: var(--gray-color);
    font-weight: 600;
    margin-bottom: 14px;
}

.product-detail-desc {
    font-size: 16px;
    color: var(--gray-color);
    line-height: 1.75;
    margin-bottom: 20px;
}

.product-detail-cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: auto;
}

.btn.btn-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    min-height: 40px;
    padding: 8px 16px;
    font-size: 14px;
}

.product-detail-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.product-detail-card {
    background: var(--white);
    border-radius: 15px;
    padding: 26px;
    box-shadow: var(--shadow);
}

.product-detail-card h2 {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 14px;
}

.product-detail-card h2:not(:first-child) {
    margin-top: 22px;
}

.product-detail-list {
    margin: 0;
    padding-left: 18px;
    color: var(--gray-color);
    line-height: 1.8;
}

.product-detail-note {
    margin-top: 12px;
    color: var(--gray-color);
    font-size: 14px;
    line-height: 1.7;
}

.product-detail-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.product-detail-tags span {
    background: var(--light-color);
    color: var(--primary-color);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 600;
    font-size: 14px;
}

/* ========================================
   WHY HANSHIN SECTION
   ======================================== */
.why-hanshin {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card {
    padding: 40px 30px;
    border-radius: 15px;
    background: var(--light-color);
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.feature-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.feature-header h3 {
    flex: 1;
    min-width: 0;
}

.feature-icon {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--accent-color), #ff7722);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.feature-icon i {
    font-size: 14px;
    color: var(--white);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 0;
    color: var(--dark-color);
    line-height: 1.25;
}

.feature-title--sm {
    font-size: 18px;
}

.feature-card p {
    font-size: 15px;
    color: var(--gray-color);
    line-height: 1.8;
}

/* ========================================
   CONTACT CTA SECTION
   ======================================== */
.contact-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
}

.contact-cta h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.contact-cta p {
    font-size: 18px;
    margin-bottom: 40px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
    font-weight: 500;
}

.cta-feature i {
    font-size: 28px;
}

/* ========================================
   COMPANY STORY SECTION
   ======================================== */
.company-story {
    background: var(--white);
    padding: 80px 0;
}

.story-content {
    max-width: 900px;
    margin: 0 auto 60px;
}

.story-content p {
    font-size: 17px;
    line-height: 1.9;
    color: var(--gray-color);
    margin-bottom: 25px;
    text-align: justify;
}

.clients-section {
    margin-top: 60px;
    text-align: center;
}

.clients-section h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--dark-color);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.client-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 30px 20px;
    background: var(--light-color);
    border-radius: 12px;
    transition: var(--transition);
}

.client-item:hover {
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

.client-item i {
    font-size: 36px;
    color: var(--primary-color);
}

.client-item span {
    font-weight: 500;
    color: var(--dark-color);
    font-size: 15px;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    background: var(--light-color);
}

.office-hours {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 700px;
    margin: 0 auto 50px;
}

.hours-box {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.hours-box.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.hours-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.hours-icon {
    width: 70px;
    height: 70px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.hours-box.highlight .hours-icon {
    background: rgba(255, 255, 255, 0.2);
}

.hours-icon i {
    font-size: 32px;
    color: var(--primary-color);
}

.hours-box.highlight .hours-icon i {
    color: var(--white);
}

.hours-box h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}

.hours-box p {
    font-size: 16px;
    margin-bottom: 5px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.75fr;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
    align-items: stretch;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.contact-panel {
    padding: 40px;
    position: relative;
}

.contact-map {
    padding-bottom: 40px;
}

.contact-panel:first-child::after {
    content: '';
    position: absolute;
    right: 0;
    top: 94px;
    bottom: 40px;
    width: 1px;
    background-color: #e5e7eb;
}

.contact-info h3,
.contact-map h3,
.contact-form-wrapper h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--dark-color);
}

.contact-info,
.contact-form-wrapper {
    height: 100%;
}

.contact-form-wrapper {
    display: flex;
    flex-direction: column;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.info-item i {
    font-size: 24px;
    color: var(--primary-color);
    width: 30px;
    flex-shrink: 0;
}

.accessories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
    margin-top: 30px;
}

.accessory-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    transition: var(--transition);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.accessory-item:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
}

.accessory-image {
    width: 100%;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    background: var(--light-color);
    border-radius: 8px;
    overflow: hidden;
}

.accessory-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 10px;
    transition: var(--transition);
}

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

.accessory-icon {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.accessory-icon i {
    font-size: 48px;
    color: var(--white);
}

.accessory-item:hover .accessory-image {
    background: rgba(255, 255, 255, 0.2);
}

.accessory-item i {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--primary-color);
    transition: var(--transition);
}

.accessory-item:hover i {
    color: var(--white);
}

.accessory-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.accessory-note {
    font-size: 14px;
    color: var(--gray-color);
    font-style: italic;
    margin-top: 20px;
    text-align: center;
}

/* ========================================
   WHY HANSHIN SECTION
   ======================================== */
.why-hanshin {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.feature-card {
    padding: 40px 30px;
    border-radius: 15px;
    background: var(--light-color);
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-color), #ff7722);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 28px;
    color: var(--white);
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-card p {
    font-size: 15px;
    color: var(--gray-color);
    line-height: 1.8;
}

/* ========================================
   COMPANY STORY SECTION
   ======================================== */
.company-story {
    background: var(--white);
    padding: 80px 0;
}

.story-content {
    max-width: 900px;
    margin: 0 auto 60px;
}

.story-content p {
    font-size: 17px;
    line-height: 1.9;
    color: var(--gray-color);
    margin-bottom: 25px;
    text-align: justify;
}

.clients-section {
    margin-top: 60px;
    text-align: center;
}

.clients-section h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--dark-color);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.client-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 30px 20px;
    background: var(--light-color);
    border-radius: 12px;
    transition: var(--transition);
}

.client-item:hover {
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

.client-item i {
    font-size: 36px;
    color: var(--primary-color);
}

.client-item span {
    font-weight: 500;
    color: var(--dark-color);
    font-size: 15px;
}

/* ========================================
   CONTACT CTA SECTION
   ======================================== */
.contact-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
}

.contact-cta h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.contact-cta p {
    font-size: 18px;
    margin-bottom: 40px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 16px;
    font-weight: 500;
}

.cta-feature i {
    font-size: 28px;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    background: var(--light-color);
}

.office-hours {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 700px;
    margin: 0 auto 50px;
}

.hours-box {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.hours-box.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.hours-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.hours-icon {
    width: 70px;
    height: 70px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.hours-box.highlight .hours-icon {
    background: rgba(255, 255, 255, 0.2);
}

.hours-icon i {
    font-size: 32px;
    color: var(--primary-color);
}

.hours-box.highlight .hours-icon i {
    color: var(--white);
}

.hours-box h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
}

.hours-box p {
    font-size: 16px;
    margin-bottom: 5px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.75fr;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
    align-items: stretch;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.contact-info h3,
.contact-form-wrapper h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--dark-color);
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.info-item i {
    font-size: 24px;
    color: var(--primary-color);
    width: 30px;
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.info-item p {
    color: var(--gray-color);
    line-height: 1.6;
}

.english-address {
    font-size: 14px;
    margin-top: 5px;
}

.business-info-footer {
    grid-column: 1 / -1;
    padding: 25px 40px;
    display: flex;
    gap: 40px;
    justify-content: center;
    position: relative;
}

.business-info-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 40px;
    right: 40px;
    height: 1px;
    background-color: #e5e7eb;
}

.business-info-footer p {
    margin: 0;
    color: var(--gray-color);
    font-size: 14px;
}

.business-info {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #ddd;
}

.business-info p {
    margin-bottom: 10px;
    color: var(--gray-color);
    font-size: 14px;
}


.contact-map .map-wrapper {
    margin-top: 0;
}

.map-wrapper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-wrapper iframe {
    display: block;
    width: 100%;
}

/* ========================================
   CONTACT FORM
   ======================================== */
.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.form-group {
    position: relative;
    margin-bottom: 25px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group label {
    position: absolute;
    left: 15px;
    top: 12px;
    color: var(--gray-color);
    font-size: 16px;
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:valid + label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    background: var(--white);
    padding: 0 5px;
    color: var(--primary-color);
}

.form-group select + label {
    top: -10px;
    left: 10px;
    font-size: 12px;
    background: var(--white);
    padding: 0 5px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: var(--white);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-section ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    margin-bottom: 10px;
}

/* ========================================
   SCROLL TO TOP BUTTON
   ======================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 999;
}

.scroll-top:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
}

.scroll-top.visible {
    display: flex;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .office-hours {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 24px;
    }

    .section-title {
        font-size: 30px;
    }

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

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 30px 30px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        gap: 20px;
    }

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

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-info-hero {
        flex-direction: column;
        gap: 20px;
    }

    .section-title {
        font-size: 26px;
    }

    .section-subtitle {
        font-size: 16px;
    }

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

    .product-image {
        height: 185px;
    }

    .product-info {
        padding: 25px 20px;
    }

    .product-detail-hero {
        grid-template-columns: 1fr;
    }

    .product-detail-media img {
        max-height: 240px;
    }

    .product-detail-sections {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }

    .logo {
        gap: 8px;
    }

    .logo-img {
        height: 36px;
    }

    .logo-subtitle {
        font-size: 13px;
    }

    .cta-features {
        flex-direction: column;
        gap: 20px;
    }

    .category-section {
        padding: 30px 20px;
    }

    .category-title-main {
        font-size: 24px;
    }

    .product-list {
        grid-template-columns: 1fr;
    }

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

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

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

    .contact-form-wrapper {
        padding: 30px 20px;
    }

    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .logo {
        gap: 6px;
    }

    .logo-img {
        height: 30px;
    }

    .logo-subtitle {
        font-size: 12px;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .section-title {
        font-size: 24px;
    }

    .feature-card {
        padding: 30px 20px;
    }

    .product-info {
        padding: 20px 15px;
    }

    .story-content p {
        font-size: 15px;
        text-align: left;
    }

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

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

    .category-section {
        padding: 20px 15px;
    }

    .category-title-main {
        font-size: 20px;
    }

    .product-image {
        height: 200px;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }

.hidden {
    display: none;
}

.visible {
    display: block;
}