/* ==========================================
   CSS Reset & Base Styles
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #0f3460;
    --highlight-color: #e94560;
    --text-dark: #2d2d2d;
    --text-light: #6b6b6b;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --border-color: #e0e0e0;
    
    /* Typography */
    --font-primary: 'Noto Sans KR', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;
    
    /* Transitions */
    --transition-smooth: all 0.3s ease;
    --transition-fast: all 0.2s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    word-break: keep-all;
    word-wrap: break-word;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.logo:hover {
    opacity: 0.8;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.navbar.scrolled .logo-img {
    height: 35px;
}

.logo-text {
    font-family: var(--font-secondary);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}

.logo-sub {
    font-family: var(--font-secondary);
    font-size: 10px;
    font-weight: 300;
    color: var(--highlight-color);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition-smooth);
    position: relative;
    padding: 5px 0;
}

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

.nav-link:hover {
    color: var(--highlight-color);
}

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

.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(--text-dark);
    transition: var(--transition-smooth);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.7) 0%, rgba(22, 33, 62, 0.75) 100%), url('../images/hero-duty-free.jpg') center center / cover no-repeat;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(233, 69, 96, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(15, 52, 96, 0.1) 0%, transparent 50%);
}

.hero-overlay {
    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 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.02)"/></svg>');
    background-size: 50px 50px;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 20px;
    max-width: 900px;
    margin: 0 auto;
}

.hero-label {
    font-family: var(--font-secondary);
    font-size: clamp(11px, 1.2vw, 13px);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 3px;
    margin-bottom: 25px;
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: clamp(36px, 6vw, 58px);
    font-weight: 600;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 50px;
    letter-spacing: -1px;
    word-break: keep-all;
}

.title-line {
    display: block;
    animation: fadeInUp 1s ease 0.2s forwards;
    opacity: 0;
}

.title-line:nth-child(2) {
    animation-delay: 0.3s;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 45px;
    animation: fadeInUp 1s ease 0.5s forwards;
    opacity: 0;
    flex-wrap: wrap;
}

.stat-box {
    text-align: center;
}

.stat-number {
    font-family: var(--font-secondary);
    font-size: clamp(28px, 4vw, 38px);
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-text {
    font-size: clamp(11px, 1.3vw, 13px);
    color: rgba(255, 255, 255, 0.75);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-buttons {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.7s forwards;
    opacity: 0;
}

.btn-primary {
    display: inline-block;
    padding: 15px 35px;
    background: var(--white);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    border-radius: 6px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.95);
}

.btn-secondary {
    display: inline-block;
    padding: 15px 35px;
    background: transparent;
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    animation: fadeInUp 1s ease 0.9s forwards;
    opacity: 0;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.7), transparent);
    animation: scrollLineMove 2s ease-in-out infinite;
}

/* ==========================================
   Section Styles
   ========================================== */
section {
    padding: var(--section-padding);
}

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

.section-title {
    font-family: var(--font-secondary);
    font-size: clamp(36px, 6vw, 48px);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    letter-spacing: 2px;
    word-break: keep-all;
}

.section-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-light);
    font-weight: 400;
    word-break: keep-all;
}

/* ==========================================
   About Section
   ========================================== */
.about-section {
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, rgba(233, 69, 96, 0.03) 0%, rgba(15, 52, 96, 0.03) 100%);
    z-index: 0;
}

.about-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(15, 52, 96, 0.15);
    height: 450px;
}

.about-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(15, 52, 96, 0.3) 100%);
    z-index: 1;
    transition: var(--transition-smooth);
}

.about-image:hover::before {
    background: linear-gradient(to bottom, transparent 70%, rgba(15, 52, 96, 0.2) 100%);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s ease;
}

.about-image:hover img {
    transform: scale(1.08);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 35px;
    padding-top: 10px;
}

.about-text h3 {
    font-size: clamp(26px, 4vw, 34px);
    color: var(--primary-color);
    margin-bottom: 25px;
    font-weight: 700;
    word-break: keep-all;
    line-height: 1.3;
    position: relative;
    padding-left: 20px;
}

.about-text h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 5px;
    height: 40px;
    background: linear-gradient(to bottom, var(--highlight-color), var(--accent-color));
    border-radius: 3px;
}

.about-text p {
    font-size: 15px;
    line-height: 1.85;
    color: var(--text-light);
    margin-bottom: 18px;
    word-break: keep-all;
    text-align: justify;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 10px;
}

.stat-item {
    text-align: center;
    padding: 28px 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--highlight-color) 0%, var(--accent-color) 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(233, 69, 96, 0.15);
    border-color: rgba(233, 69, 96, 0.2);
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-number {
    font-family: var(--font-secondary);
    font-size: 44px;
    font-weight: 800;
    color: var(--highlight-color);
    margin-bottom: 8px;
    line-height: 1;
    text-shadow: 0 2px 4px rgba(233, 69, 96, 0.2);
}

.stat-label {
    font-size: 14px;
    color: var(--text-dark);
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* ==========================================
   Business Section
   ========================================== */
.business-section {
    background: linear-gradient(rgba(248, 249, 250, 0.95), rgba(255, 255, 255, 0.95)), url('../images/business-shipping.jpg') center center / cover no-repeat fixed;
    position: relative;
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.business-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 16px;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.business-card:hover {
    transform: translateY(-5px);
    border-color: var(--highlight-color);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.business-icon {
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, var(--accent-color), var(--highlight-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.business-card:hover .business-icon {
    transform: rotate(10deg) scale(1.1);
}

.business-icon i {
    font-size: 30px;
    color: var(--white);
}

.business-card h3 {
    font-size: 19px;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-weight: 600;
    word-break: keep-all;
    line-height: 1.4;
}

.business-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 18px;
    word-break: keep-all;
}

.business-features {
    list-style: none;
    padding: 0;
}

.business-features li {
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-light);
    position: relative;
    padding-left: 22px;
    word-break: keep-all;
}

.business-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--highlight-color);
    font-weight: bold;
}

/* ==========================================
   Brands Section
   ========================================== */
.brands-section {
    background: linear-gradient(rgba(26, 26, 46, 0.92), rgba(22, 33, 62, 0.95)), url('../images/brands-luxury.jpg') center center / cover no-repeat fixed;
    position: relative;
}

.brands-section .section-title {
    color: var(--white);
}

.brands-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.brand-card {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transition: var(--transition-smooth);
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.brand-card.featured {
    grid-column: span 1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.brand-card.featured .brand-name,
.brand-card.featured .brand-type,
.brand-card.featured .brand-description,
.brand-card.featured .detail-item {
    color: var(--white);
}

.brand-header {
    padding: 25px;
    background: linear-gradient(135deg, var(--accent-color), var(--highlight-color));
}

.brand-card.featured .brand-header {
    background: rgba(255, 255, 255, 0.1);
}

.brand-name {
    font-family: var(--font-secondary);
    font-size: 26px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 5px;
    letter-spacing: 0.5px;
}

.brand-type {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.brand-content {
    padding: 25px;
}

.brand-description {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 18px;
    word-break: keep-all;
    line-height: 1.6;
}

.brand-details {
    margin-bottom: 18px;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 13px;
    color: var(--text-light);
    word-break: keep-all;
}

.detail-item i {
    color: var(--highlight-color);
    margin-top: 3px;
    min-width: 16px;
}

.brand-card.featured .detail-item i {
    color: var(--highlight-color);
}

.brand-channels {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.channel-tag {
    padding: 5px 12px;
    background: var(--bg-light);
    border-radius: 15px;
    font-size: 11px;
    font-weight: 500;
    color: var(--primary-color);
}

.brand-card.featured .channel-tag {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

/* ==========================================
   CEO Section
   ========================================== */
.ceo-section {
    background: var(--white);
}

.ceo-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
}

.ceo-profile {
    text-align: center;
    padding: 40px;
    background: var(--bg-light);
    border-radius: 20px;
}

.ceo-avatar {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--accent-color), var(--highlight-color));
    border-radius: 50%;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.ceo-avatar i {
    font-size: 60px;
    color: var(--white);
}

.ceo-name {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.ceo-title {
    font-size: 16px;
    color: var(--text-light);
    font-weight: 500;
}

.ceo-description h4 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
    word-break: keep-all;
}

.ceo-description p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 15px;
    word-break: keep-all;
}

.ceo-highlights {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-dark);
    font-weight: 500;
    word-break: keep-all;
}

.highlight-item i {
    color: var(--highlight-color);
    font-size: 18px;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-section {
    background: var(--bg-light);
    padding: 60px 0;
}

.contact-grid {
    display: flex;
    justify-content: center;
    max-width: 700px;
    margin: 0 auto;
}

.contact-intro {
    margin-bottom: 20px;
}

.contact-info h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 700;
    word-break: keep-all;
}

.company-name-en {
    font-family: var(--font-secondary);
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 15px;
    letter-spacing: 1px;
    word-break: keep-all;
}

.contact-desc {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    word-break: keep-all;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    gap: 15px;
    padding: 18px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.1);
}

.contact-icon-wrapper {
    width: 45px;
    height: 45px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.contact-icon-wrapper.location {
    background: var(--primary-color);
}

.contact-icon-wrapper.phone {
    background: var(--highlight-color);
}

.contact-icon-wrapper.email {
    background: var(--accent-color);
}

.contact-item strong {
    display: block;
    font-size: 14px;
    color: var(--primary-color);
    margin-bottom: 5px;
    font-weight: 600;
    word-break: keep-all;
}

.contact-item p {
    font-size: 14px;
    color: var(--text-dark);
    line-height: 1.5;
    word-break: keep-all;
    margin-bottom: 3px;
}

.contact-time {
    display: inline-block;
    font-size: 12px;
    color: var(--text-light);
    background: var(--bg-light);
    padding: 4px 10px;
    border-radius: 12px;
    margin-top: 5px;
}

.contact-item a {
    color: var(--highlight-color);
    text-decoration: none;
    transition: var(--transition-smooth);
    word-break: keep-all;
    font-weight: 600;
}

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

.contact-form-wrapper {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.form-header {
    margin-bottom: 20px;
}

.form-header h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 700;
    word-break: keep-all;
}

.form-header p {
    font-size: 13px;
    color: var(--text-light);
    word-break: keep-all;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

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

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 6px;
    word-break: keep-all;
}

.form-group input,
.form-group textarea {
    padding: 12px 15px;
    border: 2px solid #e8e8e8;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 14px;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #c0c0c0;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--highlight-color);
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--highlight-color) 0%, #f5576c 100%);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(233, 69, 96, 0.35);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit i {
    font-size: 14px;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--bg-light);
    color: var(--text-dark);
    padding: 50px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.footer-info {
    text-align: right;
}

.footer-info p {
    font-size: 14px;
    color: var(--text-light);
    margin: 5px 0;
    word-break: keep-all;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-light);
    word-break: keep-all;
}

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

@keyframes scrollLineMove {
    0%, 100% {
        transform: translateY(0);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(20px);
        opacity: 0;
    }
}

/* ==========================================
   Responsive Design - Tablet
   ========================================== */
@media (max-width: 992px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .nav-menu {
        gap: 25px;
    }
    
    .about-content-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-image {
        height: 350px;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .business-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    
    .brands-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .ceo-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-info {
        text-align: center;
    }
}

/* ==========================================
   Responsive Design - Mobile
   ========================================== */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .navbar {
        padding: 15px 0;
    }
    
    .logo-img {
        height: 32px;
    }
    
    .footer-logo-img {
        height: 45px;
    }
    
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        padding: 40px;
        gap: 30px;
        transition: var(--transition-smooth);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 18px;
    }
    
    .hero {
        min-height: 100vh;
        padding-top: 70px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .about-image {
        height: 280px;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .business-grid {
        grid-template-columns: 1fr;
    }
    
    .business-card {
        padding: 30px;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    .brand-card.featured {
        grid-column: span 1;
    }
    
    .ceo-profile {
        padding: 30px;
    }
    
    .ceo-avatar {
        width: 120px;
        height: 120px;
    }
    
    .ceo-avatar i {
        font-size: 50px;
    }
    
    .hero-stats {
        gap: 40px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 30px;
    }
    
    .footer-logo-img {
        height: 40px;
    }
    
    .logo-text {
        font-size: 20px;
    }
    
    .logo-sub {
        font-size: 9px;
    }
    
    .btn-primary {
        padding: 12px 30px;
        font-size: 14px;
    }
    
    .business-card,
    .brand-content,
    .ceo-profile {
        padding: 25px;
    }
    
    .contact-item {
        flex-direction: column;
        gap: 15px;
    }
}