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

/* Toast Alerts (bottom-right) */
.toast-container {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 10000;
    pointer-events: none;
}
.toast-alert {
    min-width: 260px;
    max-width: 360px;
    background: #ffffff;
    color: #111827;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    padding: 12px 14px;
    border-left: 5px solid var(--primary-color);
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    animation: toastIn 0.25s ease;
}
.toast-alert.toast-success { border-left-color: #22c55e; }
.toast-alert.toast-danger  { border-left-color: #ef4444; }
.toast-alert.toast-warning { border-left-color: #f59e0b; }
.toast-alert .toast-icon {
    font-size: 18px;
    margin-top: 2px;
}
.toast-alert .toast-body {
    flex: 1;
    font-size: 14px;
    line-height: 1.4;
}
.toast-alert .toast-close {
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    font-size: 16px;
}
.toast-leave {
    animation: toastOut 0.2s ease forwards;
}
@keyframes toastIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes toastOut {
    from { opacity: 1; transform: translateY(0); }
    to   { opacity: 0; transform: translateY(10px); }
}
/* button filter and reset */
.btn-filter {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.65rem 1.2rem;
    border-radius: 0.375rem;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}
.btn-filter:hover {
    background: var(--secondary-color);
}
.btn-reset {
    background: var(--text-light);
    color: var(--white);
    padding: 0.65rem 1.2rem;
    border-radius: 0.375rem;
    border: none;
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.btn-reset:hover {
    background: var(--text-color);
}

/* Mining page */
.mining-overview {
    margin: 1.5rem auto 2.5rem auto;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow);
    max-width: 1200px;
}
.mining-overview .section-title {
    text-align: center;
    margin-bottom: 1rem;
}
.mining-overview .section-title:not(:first-child) {
    margin-top: 1.75rem;
}
.mining-overview .section-lead {
    text-align: center;
    max-width: 840px;
    margin: 0 auto 1.75rem auto;
    color: var(--text-light);
    line-height: 1.6;
}
.strategy-text {
    background: var(--white);
    padding: 1.5rem 1.75rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    line-height: 1.7;
    border: 1px solid var(--border-color);
}
.strategy-text p {
    margin: 0 0 0.65rem 0;
}
.strategy-subtitle {
    font-weight: 700;
    margin: 0.8rem 0 0.35rem;
}
.strategy-text ol {
    margin: 0.25rem 0 0.75rem 1.25rem;
}
.strategy-grid,
.profile-grid,
.finance-grid,
.metrics-grid {
    display: grid;
    gap: 1rem;
}
.strategy-grid,
.profile-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.finance-grid,
.metrics-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.strategy-card,
.profile-card,
.finance-card,
.metric-card {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 0.65rem;
    padding: 1.1rem 1rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
.strategy-card h4,
.profile-card h4,
.metric-card h4 {
    margin: 0 0 0.35rem 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary-color);
    font-size: 1rem;
}
.finance-card h4 {
    margin: 0 0 0.25rem 0;
    font-size: 0.95rem;
    color: var(--text-light);
}
.finance-number,
.metric-number {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}
.finance-caption,
.metric-caption {
    margin: 0.15rem 0 0 0;
    font-size: 0.9rem;
    color: var(--text-light);
}
.text-block {
    margin-top: 1rem;
    line-height: 1.7;
    color: var(--text-color);
    font-size: 1rem;
    max-width: 1024px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    margin-bottom: 1.5rem;
}
.text-block h4 {
    margin: 0 0 0.35rem 0;
    color: var(--primary-color);
}
.text-block p {
    margin: 0 0 0.75rem 0;
}
.text-block ul {
    margin: 0.35rem 0 1rem 0;
    padding-left: 1.25rem;
    list-style: disc;
}
.text-block li {
    margin-bottom: 0.35rem;
}
.text-block strong {
    color: var(--text-color);
}
.mining-overview h2,
.mining-overview h3 {
    text-align: center;
    margin: 1.5rem auto 1rem auto;
    font-weight: 700;
    color: var(--text-color);
}
.mining-overview i {
    color: #a48200;
}
.metric-card,
.finance-card,
.strategy-card,
.profile-card {
    text-align: left;
}

@media (max-width: 768px) {
    .mining-overview {
        padding: 1.75rem 1.2rem;
    }
    .mining-overview .section-lead {
        margin-bottom: 1.2rem;
    }
    .strategy-grid,
    .profile-grid,
    .finance-grid,
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    .text-block {
        padding: 0 0.25rem;
    }
}
html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

img, video, iframe, embed, object {
    max-width: 100%;
    height: auto;
    display: block;
}

:root {
    --primary-color: #EFBF04;
    --secondary-color: #484848;
    --accent-color: #FFD700;
    --text-color: #1a1a1a;
    --text-light: #4a4a4a;
    --bg-light: #fafafa;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --success-color: #10b981;
    --error-color: #ef4444;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* Touch optimization */
* {
    -webkit-tap-highlight-color: transparent;
}

button, a, .btn {
    touch-action: manipulation;
    min-height: 44px;
    min-width: 44px;
}

/* Prevent text size adjustment on iOS */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

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

@media (max-width: 375px) {
    .container {
        padding: 0 12px;
    }
}

/* Header & Navigation */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    flex-shrink: 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    transition: opacity 0.3s;
}

.logo .logo-text {
    font-weight: 800;
}

.logo a:hover {
    opacity: 0.8;
}

.logo-img {
    height: 110px;
    width: auto;
    max-width: 420px;
    object-fit: contain;
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
    gap: 2px;
}

.logo-chinese {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--text-color);
}

.logo-english {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
    letter-spacing: 0.5px;
    font-family: bold;
}

/* Tablet and below */
@media (max-width: 1024px) {
    .logo-img {
        height: 70px;
        max-width: 280px;
    }
    
    .logo-chinese {
        font-size: 1.1rem;
    }
    
    .logo-english {
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .logo-img {
        height: 60px;
        max-width: 200px;
    }
    
    .logo a {
        gap: 10px;
    }
    
    .logo-chinese {
        font-size: 1rem;
    }
    
    .logo-english {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 55px;
        max-width: 180px;
    }
    
    .logo-chinese {
        font-size: 0.95rem;
    }
    
    .logo-english {
        font-size: 0.75rem;
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu li {
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
    line-height: 1.5;
    padding: 0.5rem 0;
}

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

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    height: 100%;
    padding: 0.5rem 0;
}

.nav-dropdown > a i {
    font-size: 0.7rem;
    transition: transform 0.3s;
}

.nav-dropdown:hover > a i,
.nav-dropdown.active > a i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    list-style: none;
    padding: 0.5rem 0;
    margin: 0.5rem 0 0 0;
    min-width: 180px;
    box-shadow: var(--shadow-lg);
    border-radius: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
    font-weight: 500;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 2rem;
}

.dropdown-menu a.active::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
    touch-action: manipulation;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: all 0.3s;
    display: block;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    position: relative;
    height: 600px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    width: 100%;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 1s;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1.2s;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Sections */
section {
    padding: 5rem 0;
}

@media (max-width: 768px) {
    section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    section {
        padding: 2.5rem 0;
    }
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

/* Features Section */
.features {
    background: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.feature-card p {
    color: var(--text-light);
}

/* Home Services Section */
.home-services {
    padding: 5rem 0;
    background: var(--white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.services-carousel-wrapper {
    position: relative;
    margin-bottom: 3rem;
    padding: 0 60px;
    overflow: hidden;
    width: 100%;
}

@media (max-width: 768px) {
    .services-carousel-wrapper {
        padding: 0 50px;
    }
}

@media (min-width: 1400px) {
    .services-preview-grid .service-preview-card {
        width: 270px;
    }
}

@media (max-width: 480px) {
    .services-carousel-wrapper {
        padding: 0 50px;
    }
}

.services-preview-grid {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
    overflow: hidden;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    scroll-behavior: smooth;
    width: 100%;
    will-change: transform;
    position: relative;
    z-index: 1;
    touch-action: pan-y pinch-zoom;
}

.services-preview-grid .service-preview-card {
    flex: 0 0 auto;
    width: 255px;
    min-width: 245px;
    max-width: 265px;
    background: var(--white);
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

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

.service-preview-image {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.service-preview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-preview-image i {
    font-size: 4.5rem;
    color: rgba(255, 255, 255, 0.95);
    z-index: 1;
    transition: transform 0.3s;
}

.service-preview-card:hover .service-preview-image i {
    transform: scale(1.1);
}

.service-preview-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s;
}

.service-preview-card:hover .service-preview-image::before {
    opacity: 0.7;
}

.service-preview-content {
    padding: 1.25rem 1rem;
    text-align: center;
    background: var(--white);
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-preview-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
    transition: color 0.3s;
    line-height: 1.4;
}

.service-preview-card:hover h3 {
    color: var(--primary-color);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    min-width: 44px;
    min-height: 44px;
    background: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    transition: all 0.3s;
    box-shadow: var(--shadow-lg);
    pointer-events: auto;
    touch-action: manipulation;
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-btn-prev {
    left: 10px;
}

.carousel-btn-next {
    right: 10px;
}

.carousel-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.carousel-btn:disabled:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-50%) scale(1);
}

.carousel-btn.hidden {
    display: none;
}


.services-view-all {
    text-align: center;
    margin-top: 2rem;
}

/* Intro sections on home */
.intro-section {
    padding: 4rem 0;
    background: var(--bg-light);
}

.intro-section-alt {
    background: var(--white);
}

.intro-grid {
    display: grid;
    grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr);
    gap: 2.5rem;
    align-items: center;
}

.intro-grid-reverse {
    direction: rtl; /* flip order */
}

.intro-media {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.intro-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.intro-copy {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.intro-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0;
}

.intro-copy h2 {
    margin: 0;
    color: var(--primary-color);
}

.intro-copy p {
    margin: 0;
    color: var(--text-color);
    line-height: 1.6;
}

.intro-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

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

@media (max-width: 768px) {
    .intro-section {
        padding: 3rem 0;
    }
    .intro-grid {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    .intro-grid-reverse {
        direction: ltr;
    }
}

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

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
    padding: 4rem 0;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.95;
}

/* Category Breadcrumb */
.category-breadcrumb {
    text-align: left;
    margin-bottom: 1.5rem;
}

.breadcrumb-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    text-decoration: none;
    font-size: 1rem;
    opacity: 0.9;
    transition: opacity 0.3s ease, transform 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    background: rgba(255, 255, 255, 0.1);
}

.breadcrumb-link:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-3px);
}

.breadcrumb-link i {
    font-size: 0.875rem;
}

/* About Page */
.about-content {
    padding: 4rem 0;
}

.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.about-text p {
    margin-bottom: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.placeholder-image {
    background: var(--bg-light);
    height: 400px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--primary-color);
}

.values-section,
.team-section {
    margin-top: 4rem;
}

.values-section h2,
.team-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    text-align: center;
    padding: 2rem;
}

.value-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.value-item h3 {
    margin-bottom: 1rem;
}

.value-item p {
    color: var(--text-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.team-member {
    text-align: center;
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 0.5rem;
}

.member-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 1rem;
}

.member-role {
    color: var(--text-light);
    font-style: italic;
}

/* Mission & Vision Section */
.mission-vision-section {
    margin-top: 4rem;
}

.mission-vision-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.strategy-item {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 4px solid var(--primary-color);
}

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

.strategy-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
}
.strategy-icon i {
    color: inherit;
    font-size: 0.9em;
    line-height: 1;
}

.strategy-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.strategy-item p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Goals Section */
.goals-section {
    margin-top: 4rem;
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 0.5rem;
}

.goals-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.goals-list {
    max-width: 800px;
    margin: 0 auto;
}

.goal-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

.goal-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.goal-item p {
    color: var(--text-color);
    line-height: 1.8;
    margin: 0;
}

/* Scope Section */
.scope-section {
    margin-top: 4rem;
}

.scope-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.scope-content {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    max-width: 900px;
    margin: 0 auto;
}

.scope-content p {
    color: var(--text-color);
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Projects Section */
.projects-section {
    margin-top: 4rem;
}

.projects-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.projects-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.projects-content {
    padding: 0rem 0;
}

.projects-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.projects-intro h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.projects-intro p {
    font-size: 1rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.projects-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Smooth transition for showing/hiding projects */
.project-item {
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}

/* Hidden state for projects */
.project-item.project-hidden {
    display: none !important;
    opacity: 0;
    transform: translateY(-10px);
}

/* Ensure initial state - hide projects beyond first 3 */
.projects-list .project-item:nth-child(n+4) {
    display: none !important;
}

.projects-section {
    margin-bottom: 3rem;
}

.projects-section .section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    text-align: left;
}

.view-all-container {
    text-align: center;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.view-all-container .btn {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    min-width: 180px;
    transition: all 0.3s ease;
}

.view-all-container .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* === Completed projects as equal-height cards === */
#completedProjectsList {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Hide completed projects beyond first 3 */
#completedProjectsList .project-item.project-hidden {
    display: none !important;
}

#completedProjectsList .project-item:nth-child(n+4) {
    display: none !important;
}

/* each card fills its grid cell - same as ongoing projects */
#completedProjectsList .project-item {
    height: 100%;
    display: flex;
    flex-direction: row;
    gap: 1.5rem;
    align-items: flex-start;
    margin-bottom: 0;         /* let gap handle spacing */
}

/* title - display full title, no truncation */
#completedProjectsList .project-item h3 {
    display: block;
    overflow: visible;
    text-overflow: clip;
    flex-shrink: 0;
    margin-bottom: 0.75rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

/* project details - same as ongoing projects */
#completedProjectsList .project-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: left;
}

/* Ensure detail items match ongoing projects style */
#completedProjectsList .project-details .detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-size: 0.9rem;
}


/* Projects Modal */
.projects-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.projects-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-container {
    position: relative;
    background: var(--white);
    border-radius: 0.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    z-index: 10000;
}

.projects-modal.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-light);
    border-radius: 0.5rem 0.5rem 0 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.75rem;
    color: var(--text-color);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--error-color);
    color: var(--white);
    transform: rotate(90deg);
}

.modal-body {
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--bg-light);
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

.modal-project-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.modal-project-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.modal-project-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
}

/* Hide icon if not present */
.modal-project-item:not(:has(.modal-project-icon)) .modal-project-content {
    width: 100%;
}

.modal-project-content {
    flex: 1;
}

.modal-project-content h3 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.modal-project-details {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.modal-project-details .detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-size: 0.85rem;
}

.modal-project-details .detail-item i {
    color: var(--primary-color);
    width: 16px;
    text-align: center;
    font-size: 0.85rem;
}

.project-item {
    background: var(--white);
    padding: 1.75rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    border-left: 4px solid var(--primary-color);
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

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

.project-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.project-content {
    flex: 1;
}

.project-item h3 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.project-desc {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.project-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-size: 0.9rem;
}

.detail-item i {
    color: var(--primary-color);
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
}

/* Projects Stats */
.projects-stats {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 0.5rem;
    margin-top: 3rem;
}

.projects-stats h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
}

.project-desc {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.project-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.project-details p {
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 0.95rem;
}

.project-details strong {
    color: var(--primary-color);
}

/* Project Title Wrapper */
.project-title-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.project-title-wrapper h3 {
    flex: 1;
    margin-bottom: 0;
}

/* Project Details Button */
.project-details-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    flex-shrink: 0;
    min-height: 36px;
}

.project-details-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

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

.project-details-btn i {
    font-size: 0.875rem;
}

.project-details-btn.active {
    background: var(--secondary-color);
}

/* Project Gallery */
.project-gallery {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out, margin 0.4s ease-out;
    margin-top: 0;
    padding-top: 0;
    opacity: 0;
}

.project-gallery.active {
    max-height: 5000px;
    opacity: 1;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.project-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 0;
}

.project-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    background: var(--bg-light);
    aspect-ratio: 4 / 3;
    max-height: 320px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.project-gallery-image {
    width: 100%;
    height: 100%;
    max-height: 320px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

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

/* Responsive Gallery */

/* Project hero banner */
.project-hero {
    position: relative;
    min-height: 320px;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.project-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.55) 100%);
}

.project-hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
    padding: 2rem;
}

.project-hero-content h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2rem;
    font-weight: 700;
}

.project-hero-content p {
    margin: 0;
    font-size: 1rem;
}

.simple-hero {
    padding: 2.5rem 0 1.75rem;
    text-align: center;
}

.simple-hero h1 {
    margin: 0;
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 700;
}

@media (max-width: 768px) {
    .project-title-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .project-details-btn {
        width: 100%;
        justify-content: center;
    }
    
    .project-gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 0.75rem;
    }

    /* Mobile refinements for project cards */
    .projects-list {
        gap: 0.75rem;
    }
    .projects-list .project-item {
        padding: 0.9rem 1rem;
        border-radius: 10px;
    }
    .project-title-wrapper h3 {
        font-size: 1rem;
        line-height: 1.3;
    }
    .project-details .detail-item {
        font-size: 0.95rem;
        line-height: 1.4;
    }
    .projects-section h2.section-title {
        font-size: 1.15rem;
    }
    .project-gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }
}

@media (max-width: 480px) {
    .project-gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .project-details-btn span {
        display: none;
    }
    
    .project-details-btn {
        padding: 0.5rem;
        width: auto;
        min-width: 36px;
    }
}

/* History Page Styles */
.history-content {
    padding: 4rem 0;
}

.history-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.history-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.history-intro p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.history-section {
    margin-bottom: 4rem;
}

.history-section .section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    text-align: left;
}

.stats-description {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 2rem;
}

.stats-description p {
    color: var(--text-color);
    line-height: 1.8;
    margin: 0;
}

/* History Table */
.table-wrapper {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    box-shadow: var(--shadow);
    border-radius: 0.5rem;
    overflow: hidden;
}

.history-table thead {
    background: var(--primary-color);
    color: var(--white);
}

.history-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 1rem;
}

.history-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

.history-table tbody tr:hover {
    background: var(--bg-light);
}

.history-table tbody tr:last-child td {
    border-bottom: none;
}

.history-table .total-row {
    background: var(--bg-light);
    font-weight: 600;
}

.history-table .total-row td {
    font-size: 1.1rem;
    color: var(--primary-color);
}

/* Recognition Card */
.recognition-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 2.5rem;
    border-radius: 0.5rem;
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    box-shadow: var(--shadow-lg);
}

.recognition-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.recognition-content h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.recognition-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.recognition-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.detail-box {
    background: rgba(255, 255, 255, 0.15);
    padding: 1rem;
    border-radius: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.detail-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.detail-value {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Growth Timeline */
.growth-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
    padding-left: 2rem;
}

.growth-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    padding-left: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.timeline-content h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.timeline-content ul {
    list-style: none;
    padding-left: 0;
}

.timeline-content ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-color);
}

.timeline-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* Industry Info Cards */
.industry-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.info-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.info-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.info-card h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.info-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Achievements Summary */
.achievements-summary {
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 0.5rem;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.achievement-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.achievement-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.achievement-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.achievement-desc {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Management Team Section */
.management-team-section {
    margin-top: 4rem;
    padding: 3rem 0;
}

.management-team-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.management-team-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.management-team-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.management-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.management-info {
    width: 100%;
}

.management-info h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.management-position {
    font-size: 1rem;
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.management-age {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.management-details {
    color: var(--text-color);
    line-height: 1.8;
    font-size: 0.95rem;
}

.management-details p {
    margin: 0;
}

/* Responsive Management Team */
@media (max-width: 768px) {
    .management-team-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .management-header {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .management-team-card {
        padding: 1.5rem;
    }
    
    .management-info h3 {
        font-size: 1.1rem;
    }
}

/* Organization Chart */
.org-chart-section {
    margin-top: 4rem;
    padding: 3rem 0;
    background: var(--bg-light);
    border-radius: 0.5rem;
}

.org-chart-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.org-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    overflow-x: auto;
    padding: 2rem 0;
}

.org-level {
    display: flex;
    justify-content: center;
    gap: 2rem;
    width: 100%;
    position: relative;
}

.org-level.level-1 {
    margin-bottom: 2rem;
}

.org-level.level-2 {
    margin-bottom: 2rem;
}

.org-level.level-3 {
    flex-direction: column;
    gap: 3rem;
}

.org-branch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
}

.org-box {
    background: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: 0.5rem;
    padding: 1.5rem;
    text-align: center;
    min-width: 200px;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.org-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.org-box.chairman {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border-color: var(--primary-color);
    min-width: 250px;
    font-size: 1.1rem;
}

.org-box.gm {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    min-width: 220px;
}

.org-box.sub {
    background: var(--white);
    color: var(--text-color);
    border-color: var(--border-color);
    min-width: 180px;
    max-width: 250px;
}

.org-title {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.org-box.chairman .org-title,
.org-box.gm .org-title {
    font-size: 1.1rem;
}

.org-name {
    font-size: 0.9rem;
    color: var(--text-color);
    margin-top: 0.3rem;
    line-height: 1.4;
}

.org-box.chairman .org-name,
.org-box.gm .org-name {
    color: var(--white);
    font-size: 1rem;
}

.org-sub-level {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.org-sub-items {
    margin-top: 0.8rem;
    text-align: left;
}

.org-item {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 0.4rem;
    padding-left: 0.5rem;
    border-left: 2px solid var(--primary-color);
}

.org-sub-item {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 0.3rem;
    padding-left: 1rem;
    border-left: 2px solid var(--border-color);
}

/* Connecting Lines - Simplified */
.org-level {
    position: relative;
}

.org-level.level-2::after {
    content: '';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 2rem;
    background: var(--primary-color);
    z-index: 0;
}

.org-branch {
    position: relative;
}

.org-branch::after {
    content: '';
    position: absolute;
    top: -1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 1.5rem;
    background: var(--primary-color);
    z-index: 0;
}

.org-box {
    position: relative;
    z-index: 1;
}

/* Responsive Design for Org Chart */
@media (max-width: 1024px) {
    .org-level {
        flex-wrap: wrap;
    }
    
    .org-sub-level {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .org-chart {
        padding: 1rem 0;
    }
    
    .org-box {
        min-width: 150px;
        padding: 1rem;
    }
    
    .org-box.chairman {
        min-width: 200px;
    }
    
    .org-box.gm {
        min-width: 180px;
    }
    
    .org-title {
        font-size: 0.9rem;
    }
    
    .org-name {
        font-size: 0.85rem;
    }
    
    .org-item,
    .org-sub-item {
        font-size: 0.75rem;
    }
}

/* Services Page */
.services-content {
    padding: 4rem 0;
}

.services-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.services-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.services-intro p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 4px solid var(--primary-color);
}

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

/* Clickable Service Card */
.service-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.service-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.service-card-footer {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.view-projects-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.service-card-link:hover .view-projects-link {
    gap: 0.75rem;
}

.view-projects-link i {
    font-size: 0.875rem;
    transition: transform 0.3s ease;
}

.service-card-link:hover .view-projects-link i {
    transform: translateX(3px);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
}

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

/* Contact Page */
.contact-content {
    padding: 4rem 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 0;
}

.info-text {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.info-text h4 {
    margin-bottom: 0.5rem;
    margin-top: 0;
}

.info-text p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

.info-text a {
    color: var(--text-color);
    text-decoration: none;
}

.info-text a:hover,
.info-text a:focus {
    color: var(--text-color);
    text-decoration: none;
}

.contact-form-wrapper h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.contact-form {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 0.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.required {
    color: var(--error-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
    -webkit-appearance: none;
    appearance: none;
}

@media (max-width: 480px) {
    .form-group input,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.875rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

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

.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid var(--success-color);
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid var(--error-color);
}

/* Footer */
.footer {
    background: var(--text-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

@media (max-width: 768px) {
    .footer {
        padding: 2.5rem 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-logo-img {
        height: 60px;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-content {
        gap: 1.5rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 80px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    display: block;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.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;
    transition: background 0.3s;
}

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

.contact-info ul {
    list-style: none;
}

.contact-info ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-info ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-info ul li a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

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

/* Responsive Design */
@media (max-width: 1024px) and (min-width: 769px) {
    .nav-menu {
        gap: 1.5rem;
    }
    
    .services-preview-grid .service-preview-card {
        width: 300px;
        min-width: 280px;
        max-width: 320px;
    }
    
    .services-carousel-wrapper {
        padding: 0 60px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    /* Dropdown Menu Mobile Styles */
    .nav-dropdown > a {
        pointer-events: auto;
    }
    
    .nav-dropdown .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin: 0;
        padding: 0.5rem 0 0.5rem 1.5rem;
        background: transparent;
        display: none;
    }
    
    .nav-dropdown.active .dropdown-menu {
        display: block;
    }
    
    .dropdown-menu a {
        padding: 0.75rem 1rem;
    }
    
    .dropdown-menu a:hover,
    .dropdown-menu a.active {
        padding-left: 1.5rem;
        background: transparent;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
        gap: 0;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .nav-menu li {
        width: 100%;
        margin: 0;
    }

    .nav-menu a {
        display: block;
        padding: 1rem 2rem;
        width: 100%;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu.active {
        left: 0;
    }
    
    .navbar {
        padding: 0.75rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

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

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

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

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

    .page-header h1 {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
    
    .services-preview-grid {
        gap: 1.5rem;
    }
    
    .services-preview-grid .service-preview-card {
        width: 280px;
        min-width: 260px;
        max-width: 300px;
    }
    
    .service-preview-image {
        height: 200px;
    }
    
    .service-preview-image i {
        font-size: 4rem;
    }
    
    .service-preview-content {
        padding: 1.25rem 1rem;
        min-height: 80px;
    }
    
    .service-preview-card h3 {
        font-size: 1.1rem;
    }
    
    .services-carousel-wrapper {
        padding: 0 55px;
    }
    
    .carousel-btn-prev {
        left: 5px;
    }
    
    .carousel-btn-next {
        right: 5px;
    }
    
    /* Projects Page Mobile */
    .project-item {
        flex-direction: column;
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .project-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .projects-intro h2 {
        font-size: 2rem;
    }
    
    .projects-stats {
        padding: 2rem 1.5rem;
    }
    
    .projects-stats h2 {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .carousel-btn {
        width: 45px;
        height: 45px;
        font-size: 1rem;
        z-index: 100;
    }
    
    /* History Page Tablet */
    .history-intro h2 {
        font-size: 2rem;
    }
    
    .history-section .section-title {
        font-size: 1.75rem;
    }
    
    .recognition-card {
        flex-direction: column;
        padding: 2rem;
    }
    
    .recognition-details {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievements-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .footer-logo-img {
        height: 60px;
        max-width: 200px;
    }
    
    .strategy-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-list {
        grid-template-columns: 1fr;
    }
    
    .goals-section {
        padding: 2rem 1.5rem;
    }
    
    .scope-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.75rem;
        padding: 0 1rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .achievements-summary {
        padding: 1.5rem;
    }
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .achievement-item {
        padding: 1.25rem;
    }
    .achievement-number {
        font-size: 2.4rem;
    }
    .achievement-label {
        font-size: 1rem;
    }
    .achievement-desc {
        font-size: 0.9rem;
    }

    .hero {
        height: 450px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        padding: 0 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }

    .features-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .home-services .container {
        padding: 0 15px;
    }
    
    .services-preview-grid {
        gap: 1rem;
    }
    
    .services-preview-grid .service-preview-card {
        width: calc(100vw - 130px);
        min-width: calc(100vw - 130px);
        max-width: calc(100vw - 130px);
        flex-shrink: 0;
        box-sizing: border-box;
    }
    
    /* Ensure proper spacing on mobile */
    .home-services {
        overflow: hidden;
    }
    
    .services-carousel-wrapper {
        padding: 0 50px;
        margin-left: -15px;
        margin-right: -15px;
        width: calc(100% + 30px);
    }
    
    .service-preview-image {
        height: 220px;
    }
    
    .service-preview-image i {
        font-size: 4.5rem;
    }
    
    .service-preview-content {
        padding: 1.25rem 1rem;
        min-height: 75px;
    }
    
    .service-preview-card h3 {
        font-size: 1.1rem;
        line-height: 1.4;
    }
    
    .carousel-btn-prev {
        left: 5px;
    }
    
    .carousel-btn-next {
        right: 5px;
    }
    
    .carousel-btn {
        width: 44px;
        height: 44px;
        font-size: 1rem;
        z-index: 100;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }
    
    /* Projects Page Small Mobile */
    .project-item {
        padding: 1.25rem;
        gap: 1.25rem;
    }
    
    .project-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .project-item h3 {
        font-size: 1.25rem;
    }
    
    .projects-intro h2 {
        font-size: 1.75rem;
    }
    
    .projects-stats {
        padding: 1.5rem 1rem;
    }
    
    .projects-stats h2 {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 1rem;
    }
    
    .logo-img {
        height: 70px;
        max-width: 220px;
    }
    
    .logo a {
        gap: 8px;
    }
    
    .logo-chinese {
        font-size: 0.9rem;
    }
    
    .logo-english {
        font-size: 0.7rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
}
    
    .services-intro {
        margin-bottom: 3rem;
        padding: 0 1rem;
    }
    
    .services-intro h2 {
        font-size: 2rem;
    }
    
    .services-intro p {
        font-size: 1rem;
    }
    
    .footer-logo-img {
        height: 50px;
        max-width: 150px;
    }
    
    .about-section {
        gap: 2rem;
    }
    
    .values-grid,
    .team-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Modal Mobile Styles */
    .modal-container {
        width: 95%;
        max-height: 95vh;
    }
    
    .modal-header {
        padding: 1.25rem 1.5rem;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .modal-project-item {
        flex-direction: column;
        padding: 1.25rem;
        gap: 1rem;
    }
    
    .modal-project-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .modal-project-content h3 {
        font-size: 1rem;
    }
    
    .modal-project-details .detail-item {
        font-size: 0.8rem;
    }


/* Extra small devices (phones, 320px and up) */
@media (max-width: 375px) {
    .container {
        padding: 0 12px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero {
        height: 400px;
    }
    
    .logo-img {
        height: 45px;
        max-width: 120px;
    }
    
    .logo-chinese {
        font-size: 0.85rem;
    }
    
    .logo-english {
        font-size: 0.65rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .services-carousel-wrapper {
        padding: 0 40px;
    }
    
    .carousel-btn {
        width: 38px;
        height: 38px;
        font-size: 0.85rem;
    }
    
    .services-preview-grid .service-preview-card {
        width: calc(100vw - 90px);
        min-width: calc(100vw - 90px);
        max-width: calc(100vw - 90px);
    }
    
    .services-carousel-wrapper {
        padding: 0 45px;
    }
    
    .service-preview-image {
        height: 200px;
    }
    
    .service-preview-image i {
        font-size: 4rem;
    }
    
    .service-preview-content {
        padding: 1.1rem 0.9rem;
        min-height: 70px;
    }
    
    .service-preview-card h3 {
        font-size: 1rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 0.85rem;
    }
    
    /* History Page Mobile */
    .history-intro h2 {
        font-size: 1.75rem;
    }
    
    .history-intro p {
        font-size: 1rem;
    }
    
    .history-section .section-title {
        font-size: 1.5rem;
    }
    
    .stats-description {
        padding: 1.25rem;
    }
    
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .history-table {
        font-size: 0.85rem;
        min-width: 500px;
    }
    
    .history-table th,
    .history-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .recognition-card {
        flex-direction: column;
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .recognition-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .recognition-content h3 {
        font-size: 1.5rem;
    }
    
    .recognition-details {
        grid-template-columns: 1fr;
    }
    
    .growth-timeline {
        padding-left: 1.5rem;
    }
    
    .timeline-item {
        padding-left: 1.5rem;
    }
    
    .timeline-year {
        font-size: 1.25rem;
    }
    
    .timeline-content h3 {
        font-size: 1.25rem;
    }
    
    .industry-info {
        grid-template-columns: 1fr;
    }
    
    .achievements-summary {
        padding: 2rem 1.5rem;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .achievement-item {
        padding: 1.5rem;
    }
    
    .achievement-number {
        font-size: 2.5rem;
    }
    
    .achievement-label {
        font-size: 1rem;
    }
}

/* Large devices (desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
    
    .services-preview-grid .service-preview-card {
        width: 260px;
    }
}

/* Extra large devices (large desktops, 1400px and up) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .services-preview-grid .service-preview-card {
        width: 270px;
    }
}

/* Business Model Section */
.business-model-section {
    margin: 4rem 0;
    padding: 3rem 0;
    background: var(--bg-light);
    border-radius: 0.5rem;
}

.business-model-container {
    max-width: 1200px;
    margin: 0 auto;
}

.business-model-main {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--primary-color);
}

.business-model-header {
    text-align: center;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.business-model-header h3 {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 700;
    margin: 0;
}

.business-model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.business-function {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border-left: 4px solid var(--primary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.business-function:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.function-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.function-header i {
    font-size: 2rem;
    color: var(--primary-color);
    width: 50px;
    text-align: center;
}

.function-header h4 {
    font-size: 1.25rem;
    color: var(--text-color);
    margin: 0;
    font-weight: 600;
}

.function-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.detail-category {
    margin-bottom: 1.5rem;
}

.detail-category:last-child {
    margin-bottom: 0;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: 0.375rem;
    font-size: 1rem;
}

.category-header.own-source {
    background: rgba(212, 175, 55, 0.1);
    color: var(--primary-color);
}

.category-header.external-supplier {
    background: rgba(26, 26, 26, 0.1);
    color: var(--secondary-color);
}

.category-header i {
    font-size: 1.1rem;
}

.category-header strong {
    font-weight: 600;
}

.category-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-left: 1.5rem;
}

.category-item {
    padding: 0.75rem 1rem;
    background: var(--white);
    border-radius: 0.375rem;
    border-left: 3px solid var(--primary-color);
    color: var(--text-color);
    font-size: 0.95rem;
    transition: background 0.3s ease;
}

.category-item:hover {
    background: rgba(212, 175, 55, 0.05);
}

.supplier-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding-left: 1rem;
}

.supplier-item {
    padding: 0.5rem 0.75rem;
    background: rgba(26, 26, 26, 0.05);
    border-radius: 0.25rem;
    color: var(--text-color);
    font-size: 0.9rem;
    border-left: 2px solid var(--secondary-color);
}

/* Responsive Business Model */
@media (max-width: 768px) {
    .business-model-main {
        padding: 1.5rem;
    }
    
    .business-model-header h3 {
        font-size: 1.5rem;
    }
    
    .business-model-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .function-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .function-header i {
        width: auto;
    }
    
    .category-items {
        padding-left: 0.75rem;
    }
    
    .supplier-list {
        padding-left: 0.5rem;
    }
}