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

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #2d3748;
    --accent-color: #4a5568;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --text-lighter: #999;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #f5f5f5;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    --transition-fast: 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-base: 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.78s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-spring: 0.58s cubic-bezier(0.34, 1.36, 0.64, 1);
    --transition-bounce: 0.72s cubic-bezier(0.68, -0.35, 0.265, 1.35);
    
    --max-width: 1200px;
    --header-height: 80px;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

* {
    -webkit-tap-highlight-color: transparent;
}

a, button {
    touch-action: manipulation;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: rgba(74, 85, 104, 0.2);
    color: var(--text-dark);
}

::-moz-selection {
    background-color: rgba(74, 85, 104, 0.2);
    color: var(--text-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

h1 {
    font-size: var(--font-size-5xl);
}

h2 {
    font-size: var(--font-size-4xl);
}

h3 {
    font-size: var(--font-size-3xl);
}

h4 {
    font-size: var(--font-size-2xl);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

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

a:not(.btn):not(.nav-link):hover {
    color: var(--accent-color);
    transform: translate3d(0, -1px, 0);
    transition: color var(--transition-base), transform var(--transition-base);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.25);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    transition: transform var(--transition-base), 
                box-shadow var(--transition-base),
                background var(--transition-base),
                backdrop-filter var(--transition-base);
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.header.hidden {
    transform: translate3d(0, -100%, 0);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(35px) saturate(200%);
    -webkit-backdrop-filter: blur(35px) saturate(200%);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 0;
    transition: transform var(--transition-base);
    will-change: transform;
    transform: translate3d(0, 0, 0);
    display: inline-block;
    text-decoration: none;
    line-height: 0;
}

.logo::before {
    content: '';
    display: block;
    width: 120px;
    height: 80px;
    min-width: 120px;
    min-height: 80px;
    background-image: url('../images/logo.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform var(--transition-base);
}

.logo:hover {
    transform: scale3d(1.05, 1.05, 1);
}

.logo:hover::before {
    transform: scale3d(1.05, 1.05, 1);
}

.logo:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
    border-radius: 4px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: var(--spacing-xs) var(--spacing-sm);
    transition: color var(--transition-base),
                transform var(--transition-base);
    display: inline-block;
    border-radius: 6px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width var(--transition-base);
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--accent-color);
    transform: translate3d(0, -1px, 0);
}

.nav-link:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 4px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - 16px);
}

.nav-link.active {
    color: var(--accent-color);
}

.nav-item {
    position: relative;
}

.nav-item.has-dropdown > .nav-link::after {
    display: none;
}

.nav-item.has-dropdown > .nav-link {
    padding-right: var(--spacing-md);
}

.nav-item.has-dropdown > .nav-link {
    padding-right: var(--spacing-lg);
}

.nav-item.has-dropdown > .nav-link::before {
    content: '▼';
    position: absolute;
    right: var(--spacing-xs);
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.65em;
    transition: transform var(--transition-base),
                color var(--transition-base);
    color: var(--text-lighter);
    pointer-events: none;
}

.nav-item.has-dropdown:hover > .nav-link::before,
.nav-item.has-dropdown > .nav-link.active::before {
    transform: translateY(-50%) rotate(180deg);
    color: var(--accent-color);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    min-width: 240px;
    padding: var(--spacing-xs) 0;
    opacity: 0;
    visibility: hidden;
    transform: translate3d(0, -4px, 0);
    transition: opacity var(--transition-base), 
                transform var(--transition-base), 
                visibility var(--transition-base);
    z-index: 1000;
    border: 1px solid rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.nav-item.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0);
}

.dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-dark);
    font-size: var(--font-size-base);
    font-weight: 400;
    transition: background-color var(--transition-base),
                color var(--transition-base),
                padding-left var(--transition-base);
    position: relative;
    border-radius: 0;
}

.dropdown-item:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: -2px;
}

.dropdown-item:hover {
    background-color: rgba(74, 85, 104, 0.06);
    color: var(--accent-color);
    padding-left: calc(var(--spacing-lg) + 4px);
}

.dropdown-item.active {
    color: var(--accent-color);
    background-color: rgba(74, 85, 104, 0.08);
    font-weight: 500;
}

.header-cta {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, #4a5568, #2d3748);
    color: white;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: 8px;
    transition: transform var(--transition-base),
                box-shadow var(--transition-base);
    box-shadow: var(--shadow-sm);
    will-change: transform;
    transform: translate3d(0, 0, 0);
    margin-left: var(--spacing-md);
}

.header-cta:hover {
    transform: translate3d(0, -2px, 0) scale3d(1.02, 1.02, 1);
    box-shadow: var(--shadow-md);
}

.header-cta:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.header-cta:active {
    transform: translate3d(0, 0, 0) scale3d(0.98, 0.98, 1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
    min-width: 44px;
    min-height: 44px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--text-dark);
    transition: var(--transition-base);
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
    text-align: center;
    position: relative;
    overflow: hidden;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    min-height: 44px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translate3d(0, -2px, 0) scale3d(1.02, 1.02, 1);
    box-shadow: var(--shadow-hover);
    background-color: var(--secondary-color);
}

.btn-primary:active {
    transform: translate3d(0, 0, 0) scale3d(0.98, 0.98, 1);
    transition: transform var(--transition-fast);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width var(--transition-slow), height var(--transition-slow);
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

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

.btn-secondary:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translate3d(0, -2px, 0) scale3d(1.02, 1.02, 1);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.btn-secondary:active {
    transform: translate3d(0, 0, 0) scale3d(0.98, 0.98, 1);
    transition: transform var(--transition-fast);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.section {
    padding: var(--spacing-3xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title h2 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-sm);
}

.section-title p {
    font-size: var(--font-size-lg);
    color: var(--text-lighter);
    max-width: 600px;
    margin: 0 auto;
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-image: url('../images/hero-background.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    overflow: hidden;
    padding-top: var(--header-height);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.05) 0%, rgba(255, 255, 255, 0.1) 50%, rgba(245, 247, 250, 0.05) 100%);
    pointer-events: none;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(74, 85, 104, 0.02) 0%, transparent 70%);
    animation: rotate 30s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
    will-change: transform;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-3xl);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px) saturate(200%);
    -webkit-backdrop-filter: blur(8px) saturate(200%);
    border-radius: 24px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: fadeInUp var(--transition-slow) cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform, opacity;
}

.hero-title {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -1.5px;
    background: linear-gradient(135deg, var(--text-dark) 0%, #2d3748 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: #ffffff !important;
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero h1 {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -1px;
}

.hero p {
    font-size: var(--font-size-xl);
    color: #ffffff !important;
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.page-hero {
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background-image: url('../images/page-hero-background.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
}

@supports not (background-image: url('../images/page-hero-background.jpg')) {
    .page-hero {
        background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 50%, #f8f9fa 100%);
    }
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.1) 100%);
    pointer-events: none;
    z-index: 0;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(14px) saturate(180%);
    -webkit-backdrop-filter: blur(14px) saturate(180%);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.page-hero h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -1px;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.9);
}

.page-hero p {
    font-size: var(--font-size-lg);
    color: var(--text-dark);
    line-height: 1.6;
    font-weight: 400;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xs);
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes rotate {
    from {
        transform: rotate3d(0, 0, 1, 0deg);
    }
    to {
        transform: rotate3d(0, 0, 1, 360deg);
    }
}

.card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    height: 100%;
    position: relative;
    overflow: hidden;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-base);
}

.card:hover {
    transform: translate3d(0, -2px, 0) scale3d(1.01, 1.01, 1);
    box-shadow: var(--shadow-md);
}

.card:hover::before {
    transform: scaleX(1);
}

.card:active {
    transform: translate3d(0, -1px, 0) scale3d(1, 1, 1);
    transition: transform var(--transition-fast);
}

.card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 12px;
    color: white;
    font-size: var(--font-size-2xl);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.card:hover .card-icon {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
    box-shadow: var(--shadow-md);
}

.card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

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

.grid {
    display: grid;
    gap: var(--spacing-lg);
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-5 {
    grid-template-columns: repeat(5, 1fr);
}

.slogan-quote {
    text-align: center;
    padding: var(--spacing-sm) 0 0 0;
    font-family: 'Playfair Display', 'Georgia', serif;
    font-style: italic;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.5;
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    max-width: 900px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .slogan-quote {
        font-size: var(--font-size-xl);
        padding: var(--spacing-xl) 0;
    }
}

.footer {
    background-color: #1a1a1a;
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    letter-spacing: -0.3px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    display: block;
    transition: color var(--transition-base);
    text-decoration: none;
}

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

.footer-logo {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-md);
    display: block;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-base);
}

.footer-contact-item strong {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    min-width: 24px;
}

.footer-contact-item a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-contact-item a:hover {
    color: white;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-base);
    text-decoration: none;
    margin-bottom: 0;
    font-size: var(--font-size-sm);
}

.footer-social a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--font-size-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.footer-slogan {
    font-family: 'Playfair Display', 'Georgia', serif;
    font-style: italic;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    line-height: 1.6;
    margin: 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom-content p {
    margin: 0;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--font-size-sm);
}

.footer-credit {
    font-size: var(--font-size-sm);
}

.footer-credit a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-credit a:hover {
    color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
    .footer-slogan {
        font-size: var(--font-size-base);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .footer-copyright,
    .footer-credit {
        width: 100%;
    }
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .footer {
        padding: var(--spacing-2xl) 0 var(--spacing-lg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-section h4 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-md);
    }
    
    .footer-logo {
        font-size: var(--font-size-xl);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

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

.fade-in-up {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
    will-change: opacity, transform;
}

body.js-loaded .fade-in-up:not(.visible) {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(74, 85, 104, 0.1);
    transform: translate3d(0, -1px, 0);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
}

input:not(:focus),
textarea:not(:focus),
select:not(:focus) {
    transition: var(--transition-base);
}

.nav-link:hover {
    transform: translate3d(0, -1px, 0);
    transition: transform var(--transition-base), color var(--transition-base);
}

.card-icon,
.contact-icon,
.fleet-image {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
    transition: var(--transition-base);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

img {
    transition: transform var(--transition-base);
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

img:hover {
    transform: scale3d(1.02, 1.02, 1);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

@keyframes gentleBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.gentle-bounce {
    animation: gentleBounce 4s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.hover-lift:hover {
    transform: translate3d(0, -2px, 0);
    box-shadow: var(--shadow-md);
}

*:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 4px;
}

button:disabled,
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.page-transition {
    animation: fadeIn var(--transition-base) cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card-stack {
    position: relative;
}

.card-stack::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    right: -4px;
    bottom: -4px;
    background: var(--bg-gray);
    border-radius: 12px;
    z-index: -1;
    opacity: 0;
    transition: var(--transition-base);
}

.card-stack:hover::after {
    opacity: 0.3;
    transform: translate3d(4px, 4px, 0);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.glow-on-hover {
    transition: var(--transition-base);
}

.glow-on-hover:hover {
    box-shadow: 0 0 16px rgba(74, 85, 104, 0.15);
    transition: box-shadow var(--transition-base);
}

@keyframes gradientText {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-text {
    background: linear-gradient(135deg, var(--text-dark), #4a5568, #2d3748);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientText 4s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
    will-change: background-position;
}

.fade-in {
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
}

.scale-on-hover {
    transition: transform var(--transition-base);
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.scale-on-hover:hover {
    transform: scale3d(1.02, 1.02, 1);
}

.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width var(--transition-slow), height var(--transition-slow);
}

.ripple:active::after {
    width: 300px;
    height: 300px;
}

@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-5 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .fleet-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .references-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }
    
    .header {
        height: 70px;
        padding: 0 var(--spacing-md);
    }
    
    .header.header--sticky {
        height: 70px;
        padding: 0 var(--spacing-md);
    }
    
    .header-container {
        padding: 0;
    }
    
    .logo::before {
        width: 80px;
        height: 50px;
        min-width: 80px;
        min-height: 50px;
    }
    
    .header--sticky .logo::before {
        width: 90px;
        height: 55px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        max-height: calc(100vh - var(--header-height));
        overflow-y: auto;
        z-index: 999;
    }
    
    .nav.active {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
        align-items: stretch;
    }
    
.nav-link {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 0;
    display: block;
    min-height: 44px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}
    
    .nav-link::after {
        display: none;
    }
    
    .nav-item.has-dropdown > .nav-link::before {
        right: var(--spacing-md);
        font-size: 0.7em;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding: 0;
        margin: 0;
        margin-top: 0;
        margin-left: var(--spacing-md);
        display: none;
        background: rgba(0, 0, 0, 0.02);
        border-radius: 0;
        border-left: 2px solid var(--accent-color);
    }
    
    .nav-item.has-dropdown.active .dropdown-menu {
        display: block;
    }
    
    .dropdown-item {
        padding: var(--spacing-sm) var(--spacing-md);
        border-bottom: 1px solid rgba(0, 0, 0, 0.04);
        font-size: var(--font-size-sm);
    }
    
    .dropdown-item:last-child {
        border-bottom: none;
    }
    
    .dropdown-item:hover {
        padding-left: var(--spacing-lg);
        background-color: rgba(74, 85, 104, 0.08);
    }
    
    .header-cta {
        margin-top: var(--spacing-lg);
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }
    
    .hero h1 {
        font-size: var(--font-size-4xl);
    }
    
    .hero p {
        font-size: var(--font-size-lg);
    }
    
    .hero-content {
        padding: var(--spacing-xl);
        border-radius: 20px;
    }
    
    .page-hero {
        padding: calc(var(--header-height) + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }
    
    .page-hero h1 {
        font-size: var(--font-size-4xl);
    }
    
    .page-hero p {
        font-size: var(--font-size-lg);
    }
    
    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5 {
        grid-template-columns: 1fr;
    }
    
    .fleet-preview-grid,
    .references-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .cta-title {
        font-size: var(--font-size-3xl);
    }
    
    .statement-text {
        font-size: var(--font-size-2xl);
    }
    
    .mission-vision-card {
        padding: var(--spacing-xl);
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .process-step-number {
        margin: 0 auto var(--spacing-md);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    :root {
        --header-height: 64px;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
    }
    
    .header {
        height: 64px;
        padding: 0 var(--spacing-sm);
    }
    
    .header.header--sticky {
        height: 64px;
        padding: 0 var(--spacing-sm);
    }
    
    .header-container {
        padding: 0;
    }
    
    .logo::before {
        width: 70px;
        height: 45px;
        min-width: 70px;
        min-height: 45px;
    }
    
    .header--sticky .logo::before {
        width: 75px;
        height: 48px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-content {
        padding: var(--spacing-md);
    }
    
    .hero h1,
    .hero-title {
        font-size: var(--font-size-3xl);
        line-height: 1.2;
    }
    
    .hero p,
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .statement-text {
        font-size: var(--font-size-xl);
    }
    
    .mission-vision-card {
        padding: var(--spacing-md);
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-base);
        min-height: 44px;
    }
    
    .nav-link {
        min-height: 44px;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .menu-toggle {
        width: 44px;
        height: 44px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .page-hero {
        padding: calc(var(--header-height) + var(--spacing-xl)) var(--spacing-sm) var(--spacing-xl);
    }
    
    .page-hero h1 {
        font-size: var(--font-size-3xl);
    }
    
    .page-hero p {
        font-size: var(--font-size-base);
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
}

.mission-vision-card {
    position: relative;
    padding: var(--spacing-2xl);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
}

.mission-vision-card:hover {
    transform: translate3d(0, -4px, 0) scale3d(1.01, 1.01, 1);
    box-shadow: var(--shadow-md);
}

.mission-vision-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 16px;
    font-size: var(--font-size-3xl);
    transition: transform var(--transition-base);
}

.mission-vision-card:hover .mission-vision-icon {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
}

.corporate-statement {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.statement-text {
    font-size: var(--font-size-3xl);
    line-height: 1.6;
    color: var(--text-dark);
    font-weight: 300;
    letter-spacing: -0.5px;
}

.statement-text strong {
    color: var(--accent-color);
    font-weight: 600;
}

.intro-text {
    background: var(--bg-white);
    border-radius: 16px;
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-sm);
}

.quality-principle-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
}

.quality-principle-card:hover {
    transform: translate3d(0, -4px, 0) scale3d(1.01, 1.01, 1);
    box-shadow: var(--shadow-md);
}

.why-service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
    box-shadow: var(--shadow-sm);
}

.why-service-icon:hover {
    transform: scale3d(1.05, 1.05, 1);
    box-shadow: var(--shadow-md);
}

.intro-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.intro-feature-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.intro-feature-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base);
}

.intro-feature-item:hover .intro-feature-icon {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
}

.process-steps {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    position: relative;
}

.process-step {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
    position: relative;
}

.process-step-number {
    width: 64px;
    height: 64px;
    min-width: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.process-step:hover .process-step-number {
    transform: scale3d(1.05, 1.05, 1);
    box-shadow: var(--shadow-md);
}

.process-step-content {
    flex: 1;
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.process-step:hover .process-step-content {
    transform: translate3d(0, -2px, 0);
    box-shadow: var(--shadow-md);
}

.process-step-content h3 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.value-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    height: 100%;
}

.value-card:hover {
    transform: translate3d(0, -4px, 0);
    box-shadow: var(--shadow-md);
}

.value-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    transition: transform var(--transition-base);
}

.value-card:hover .value-icon {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translate3d(0, -2px, 0);
}

.trust-strip {
    background: var(--bg-light);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trust-message {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--text-light);
    line-height: 1.8;
}

.trust-message strong {
    color: var(--accent-color);
    font-weight: 600;
}

.communication-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.communication-feature-item {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.communication-feature-item:hover {
    transform: translate3d(0, -2px, 0);
    box-shadow: var(--shadow-md);
}

.communication-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    transition: transform var(--transition-base);
}

.communication-feature-item:hover .communication-icon {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
}

.target-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    height: 100%;
}

.target-card:hover {
    transform: translate3d(0, -4px, 0);
    box-shadow: var(--shadow-md);
}

.target-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    transition: transform var(--transition-base);
}

.target-card:hover .target-icon {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
}

.vehicle-card {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
}

.vehicle-card:hover {
    transform: translate3d(0, -4px, 0) scale3d(1.01, 1.01, 1);
    box-shadow: var(--shadow-md);
}

.vehicle-image {
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, var(--bg-light), var(--bg-gray));
    position: relative;
    overflow: hidden;
}

.vehicle-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    opacity: 0;
    transition: opacity var(--transition-base);
    mix-blend-mode: overlay;
}

.vehicle-card:hover .vehicle-image::after {
    opacity: 0.1;
}

.vehicle-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--text-lighter);
    transition: transform var(--transition-base);
}

.vehicle-card:hover .vehicle-placeholder {
    transform: scale3d(1.02, 1.02, 1);
}

.vehicle-content {
    padding: var(--spacing-xl);
}

.vehicle-content h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.vehicle-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.vehicle-highlight {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

.highlight-icon {
    width: 20px;
    height: 20px;
    min-width: 20px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 10px;
    font-weight: 600;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.reference-logo {
    background: var(--bg-white);
    border-radius: 12px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), filter var(--transition-base), opacity var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    filter: grayscale(100%);
    opacity: 0.7;
    will-change: transform, filter, opacity;
}

.reference-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale3d(1.02, 1.02, 1);
    box-shadow: var(--shadow-md);
}

.reference-logo-placeholder {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-lighter);
    text-align: center;
    line-height: 1.5;
    transition: color var(--transition-base);
}

.reference-logo:hover .reference-logo-placeholder {
    color: var(--text-light);
}

.contact-info-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    height: 100%;
    text-align: center;
}

.contact-info-card:hover {
    transform: translate3d(0, -4px, 0);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    transition: transform var(--transition-base);
}

.contact-info-card:hover .contact-icon {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
}

.contact-info-card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.contact-info-card a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.map-container {
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: 0;
    border-radius: 16px;
    display: block;
}

.map-placeholder {
    width: 100%;
    height: 400px;
    background: var(--bg-white);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.service-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: block;
    text-decoration: none;
    color: inherit;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.service-card:hover {
    transform: translate3d(0, -2px, 0) scale3d(1.01, 1.01, 1);
    box-shadow: var(--shadow-md);
}

.service-card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 12px;
    font-size: var(--font-size-2xl);
    transition: transform var(--transition-base);
}

.service-card:hover .service-card-icon {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
}

.service-card-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--accent-color);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: transform var(--transition-base), color var(--transition-base);
}

.service-card:hover .service-card-link {
    transform: translate3d(4px, 0, 0);
}

.stat-card {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 16px;
    padding: var(--spacing-xl);
    text-align: center;
    color: white;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
}

.stat-card:hover {
    transform: translate3d(0, -2px, 0) scale3d(1.01, 1.01, 1);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-base);
    opacity: 0.9;
    font-weight: 400;
}

.fleet-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.fleet-preview-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
}

.fleet-preview-card:hover {
    transform: translate3d(0, -2px, 0) scale3d(1.01, 1.01, 1);
    box-shadow: var(--shadow-md);
}

.fleet-preview-image {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    transition: transform var(--transition-base);
}

.fleet-preview-card:hover .fleet-preview-image {
    transform: scale3d(1.05, 1.05, 1) rotate3d(0, 0, 1, 3deg);
}

.cta-section {
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 50%, #2d3748 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.cta-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: white;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.cta-subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.cta-button {
    background: white;
    color: var(--accent-color);
    box-shadow: var(--shadow-md);
}

.cta-button:hover {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-lg);
    transform: translate3d(0, -2px, 0) scale3d(1.02, 1.02, 1);
}

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

.text-left {
    text-align: left;
}

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

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

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

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

.bg-gray {
    background-color: var(--bg-gray);
}

.grid-align-center {
    align-items: center;
}

.grid-gap-xl {
    gap: var(--spacing-xl);
}

.grid-gap-3xl {
    gap: var(--spacing-3xl);
}

.contact-info-card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.contact-info-card p {
    color: var(--text-light);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

.contact-info-card .contact-value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--accent-color);
    margin-top: var(--spacing-sm);
    display: block;
}

.contact-info-card .contact-subtext {
    font-size: var(--font-size-sm);
    color: var(--text-lighter);
    margin-top: var(--spacing-xs);
}

.contact-info-card a {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--accent-color);
    text-decoration: none;
    display: block;
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-base);
}

.contact-info-card a:hover {
    color: var(--secondary-color);
}

.mission-vision-list {
    list-style: none;
    padding: 0;
    color: var(--text-light);
}

.mission-vision-list li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
}

.mission-vision-list li:last-child {
    margin-bottom: 0;
}

.mission-vision-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 600;
}

.section-title h2 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-sm);
}

.section-title p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

.feature-item {
    margin-bottom: var(--spacing-md);
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-item h4 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-lg);
}

.feature-item p {
    color: var(--text-light);
    font-size: var(--font-size-base);
}

.map-section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.map-section-description {
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.map-placeholder-content {
    text-align: center;
}

.map-placeholder-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.map-placeholder-title {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.map-placeholder-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-lighter);
}

.about-intro-text {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
    line-height: 1.8;
    font-weight: 400;
}

.about-intro-text strong {
    color: var(--accent-color);
}

.about-description-text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
    line-height: 1.8;
}

.features-list {
    margin-top: var(--spacing-xl);
}

.feature-item {
    margin-bottom: var(--spacing-md);
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-item h4 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-lg);
}

.feature-item p {
    color: var(--text-light);
    font-size: var(--font-size-base);
}

.mission-vision-card h3 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.mission-vision-card p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
    line-height: 1.8;
}

.mission-vision-card p strong {
    color: var(--text-dark);
}

.why-service-item {
    text-align: center;
}

.why-service-item h4 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.why-service-item p {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.stat-card + .stat-card {
    margin-top: var(--spacing-lg);
}

.quick-services-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, var(--bg-light) 100%);
}

.quick-services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.quick-service-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border-radius: 20px;
    padding: var(--spacing-lg);
    text-align: center;
    text-decoration: none;
    color: var(--text-dark);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 16px 0 rgba(31, 38, 135, 0.2);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.quick-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left var(--transition-slow);
}

.quick-service-card:hover::before {
    left: 100%;
}

.quick-service-card:hover {
    transform: translate3d(0, -8px, 0) scale3d(1.05, 1.05, 1);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.35);
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.5);
}

.quick-service-card:active {
    transform: translate3d(0, -4px, 0) scale3d(1.02, 1.02, 1);
    transition: transform var(--transition-fast);
}

.quick-service-icon {
    width: 80px;
    height: 80px;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    position: relative;
    z-index: 1;
}

.quick-service-icon svg {
    width: 100%;
    height: 100%;
    transition: all var(--transition-base);
}

.quick-service-card:hover .quick-service-icon {
    color: var(--secondary-color);
    transform: scale3d(1.1, 1.1, 1) rotate3d(0, 0, 1, 5deg);
}

.quick-service-card:hover .quick-service-icon svg {
    filter: drop-shadow(0 4px 8px rgba(74, 85, 104, 0.2));
}

.quick-service-image-box {
    width: 100%;
    height: 240px;
    border-radius: 12px;
    overflow: hidden;
    background: transparent;
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-base);
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xs);
}

.quick-service-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.quick-service-image-box.image-fit-contain {
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.quick-service-image-box.image-fit-contain img {
    object-fit: contain;
    object-position: center;
    width: 200px;
    height: 200px;
    max-width: 200px;
    max-height: 200px;
    margin: auto;
    display: block;
}

.quick-service-image-box.image-fit-large img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center;
}

.quick-service-card:hover .quick-service-image-box {
    transform: translate3d(0, -2px, 0);
    box-shadow: var(--shadow-sm);
}

.quick-service-card:hover .quick-service-image-box img {
    transform: scale3d(1.1, 1.1, 1);
}

.quick-service-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    position: relative;
    z-index: 1;
    transition: color var(--transition-base);
}

.quick-service-card:hover h3 {
    color: var(--accent-color);
}

@keyframes quickServiceFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.quick-service-card:nth-child(1) {
    animation: quickServiceFloat 3s ease-in-out infinite;
    animation-delay: 0s;
}

.quick-service-card:nth-child(2) {
    animation: quickServiceFloat 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

.quick-service-card:nth-child(3) {
    animation: quickServiceFloat 3s ease-in-out infinite;
    animation-delay: 1s;
}

.quick-service-card:nth-child(4) {
    animation: quickServiceFloat 3s ease-in-out infinite;
    animation-delay: 1.5s;
}

.quick-service-card:hover {
    animation: none;
}

@media (max-width: 1024px) {
    .quick-services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .quick-services-section {
        padding: var(--spacing-xl) 0;
    }
    
    .quick-services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .quick-service-card {
        padding: var(--spacing-lg);
    }
    
    .quick-service-icon {
        width: 60px;
        height: 60px;
    }
    
    .quick-service-image-box {
        height: 150px;
    }
    
    .quick-service-card h3 {
        font-size: var(--font-size-base);
    }
}

.image-box {
    width: 100%;
    height: 100%;
    min-height: 300px;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    will-change: transform;
}

.image-box:hover {
    transform: translate3d(0, -4px, 0) scale3d(1.02, 1.02, 1);
    box-shadow: var(--shadow-lg);
}

.image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.image-box:hover img {
    transform: scale3d(1.05, 1.05, 1);
}

.image-box-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-lighter);
    font-size: var(--font-size-sm);
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.image-box-placeholder::before {
    content: '📷';
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.5;
}

.image-box-small {
    width: 100%;
    height: 200px;
    min-height: 200px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.image-box-small:hover {
    transform: translate3d(0, -2px, 0);
    box-shadow: var(--shadow-sm);
}

.image-box-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.image-box-small:hover img {
    transform: scale3d(1.08, 1.08, 1);
}

.image-box-small .image-box-placeholder {
    font-size: var(--font-size-xs);
    padding: var(--spacing-md);
}

.image-box-small .image-box-placeholder::before {
    font-size: 2rem;
}

.image-box-circle {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.image-box-circle:hover {
    transform: scale3d(1.05, 1.05, 1);
    box-shadow: var(--shadow-md);
}

.image-box-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-image-box {
    width: 100%;
    height: 240px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
    background: transparent;
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-image-box.image-fit-contain {
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.service-image-box.image-fit-contain img {
    object-fit: contain;
    object-position: center;
    width: 200px;
    height: 200px;
    max-width: 200px;
    max-height: 200px;
    margin: auto;
    display: block;
}

.service-image-box.image-fit-large img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center;
}

.service-card:hover .service-image-box {
    transform: translate3d(0, -2px, 0);
    box-shadow: var(--shadow-sm);
}

.service-card:hover .service-image-box img {
    transform: scale3d(1.1, 1.1, 1);
}

.service-card h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-dark);
}

.service-card p {
    margin-top: 0;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
    color: var(--text-light);
    line-height: 1.6;
}

.vehicle-image-box {
    width: 100%;
    height: 250px;
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    position: relative;
}

.vehicle-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.vehicle-card:hover .vehicle-image-box img {
    transform: scale3d(1.08, 1.08, 1);
}

.contact-image-box {
    width: 100%;
    height: 300px;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    box-shadow: var(--shadow-sm);
    margin-top: var(--spacing-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.contact-image-box:hover {
    transform: translate3d(0, -4px, 0);
    box-shadow: var(--shadow-md);
}

.contact-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.contact-image-box:hover img {
    transform: scale3d(1.05, 1.05, 1);
}

@media (max-width: 768px) {
    .image-box {
        min-height: 250px;
    }
    
    .image-box-small {
        height: 180px;
    }
    
    .service-image-box {
        height: 200px;
    }
    
    .quick-service-image-box {
        height: 200px;
    }
    
    .vehicle-image-box {
        height: 200px;
    }
    
    .contact-image-box {
        height: 250px;
    }
}