/* ===================================
   CSS Variables & Root Styles
   =================================== */
:root {
    /* Split-Complementary Color Scheme */
    --primary-color: #00d4ff;
    --primary-dark: #0099cc;
    --primary-light: #66e5ff;
    --secondary-color: #ff3d00;
    --secondary-dark: #cc3100;
    --secondary-light: #ff6e40;
    --accent-color: #ffea00;
    --accent-dark: #ccbb00;
    --accent-light: #fff176;
    
    /* Neutral Colors */
    --dark-bg: #0a0e27;
    --dark-bg-alt: #151b3d;
    --dark-surface: #1e2749;
    --light-bg: #f5f7fa;
    --white: #ffffff;
    --black: #000000;
    
    /* Text Colors */
    --text-primary: #e8eaf6;
    --text-secondary: #b0b8d4;
    --text-dark: #1a1a2e;
    --text-light: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
    --gradient-dark: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-bg-alt) 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(255, 61, 0, 0.1) 100%);
    
    /* Shadows & Effects */
    --shadow-sm: 0 2px 8px rgba(0, 212, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 212, 255, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 212, 255, 0.3);
    --shadow-xl: 0 16px 48px rgba(0, 212, 255, 0.4);
    --shadow-3d: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 212, 255, 0.2);
    --glow-primary: 0 0 20px rgba(0, 212, 255, 0.5);
    --glow-secondary: 0 0 20px rgba(255, 61, 0, 0.5);
    --glow-accent: 0 0 20px rgba(255, 234, 0, 0.5);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;
    
    /* Typography */
    --font-heading: 'Raleway', sans-serif;
    --font-body: 'Open Sans', 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;
    --font-size-6xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-3d: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--gradient-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

h1 {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    text-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
}

h3 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
}

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

h5 {
    font-size: var(--font-size-xl);
}

h6 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.8;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all var(--transition-base);
    position: relative;
}

a:hover {
    color: var(--primary-light);
    transform: translateY(-2px);
}

a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 4px;
}

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

ul {
    list-style: none;
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.section {
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    opacity: 0.05;
    pointer-events: none;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-4xl);
    position: relative;
    display: inline-block;
    width: 100%;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    box-shadow: var(--glow-primary);
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================================
   Global Button Styles
   =================================== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    z-index: 1;
    text-align: center;
    text-decoration: none;
    box-shadow: var(--shadow-md);
}

.btn::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 0.6s, height 0.6s;
    z-index: -1;
}

.btn:hover::before {
    width: 400px;
    height: 400px;
}

.btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.btn:active {
    transform: translateY(-2px) scale(1.02);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md), var(--glow-primary);
}

.btn-primary:hover {
    box-shadow: var(--shadow-xl), var(--glow-primary);
    color: var(--white);
}

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

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

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

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

button, input[type='submit'] {
    font-family: var(--font-heading);
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.5;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo a {
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: var(--glow-primary);
}

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

.nav-list li a {
    color: var(--text-primary);
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    position: relative;
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.05em;
}

.nav-list li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.nav-list li a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

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

.burger-menu {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: var(--z-fixed);
}

.burger-menu span {
    display: block;
    width: 30px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.burger-menu:hover span {
    box-shadow: var(--glow-primary);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(20px);
    z-index: var(--z-modal);
    transition: left var(--transition-slow);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
}

.mobile-nav-list li a {
    color: var(--text-primary);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    text-transform: uppercase;
    transition: all var(--transition-base);
    display: block;
    padding: var(--spacing-sm);
}

.mobile-nav-list li a:hover {
    color: var(--primary-color);
    transform: scale(1.1);
    text-shadow: var(--glow-primary);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(10, 14, 39, 0.8) 100%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    z-index: 2;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.3; }
}

.hero .container {
    position: relative;
    z-index: 3;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-2xl) 0;
    animation: fadeInUp 1s ease-out;
}
@media (max-width: 768px) {
    .hero-content{
        padding-top: 150px;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: var(--font-size-6xl);
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    animation: glow 2s ease-in-out infinite;
    color: var(--white);
}

@keyframes glow {
    0%, 100% { filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5)); }
    50% { filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.8)); }
}

.hero-subtitle {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.hero-text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    line-height: 1.9;
    color: var(--white);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

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

/* ===================================
   Vision Section
   =================================== */
.vision {
    background: var(--dark-bg-alt);
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.vision-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.1);
    display: flex;
    flex-direction: column;
    position: relative;
    transform-style: preserve-3d;
}

.vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.vision-card:hover {
    transform: translateY(-15px) rotateX(5deg) rotateY(5deg);
    box-shadow: var(--shadow-3d);
}

.vision-card:hover::before {
    opacity: 0.1;
}

.vision-card .card-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vision-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    margin: 0 auto;
}

.vision-card:hover .card-image img {
    transform: scale(1.1);
}

.vision-card .card-content {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
    text-align: center;
}

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

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

/* ===================================
   Projects/Attractions Section
   =================================== */
.projects {
    background: var(--dark-bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
    display: flex;
    flex-direction: column;
    position: relative;
    transform-style: preserve-3d;
}

.project-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.project-card:hover {
    transform: translateY(-20px) scale(1.02);
    box-shadow: var(--shadow-3d);
    border-color: var(--primary-color);
}

.project-card:hover::after {
    opacity: 1;
}

.project-card .card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-card .card-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.project-card:hover .card-image::before {
    opacity: 0.3;
}

.project-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    margin: 0 auto;
}

.project-card:hover .card-image img {
    transform: scale(1.15) rotate(2deg);
}

.project-card .card-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.project-card .card-content h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
    text-transform: uppercase;
}

.project-card .card-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.stats {
    display: flex;
    justify-content: space-around;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid rgba(0, 212, 255, 0.2);
    gap: var(--spacing-md);
}

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

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--accent-color);
    font-family: var(--font-heading);
    text-shadow: var(--glow-accent);
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===================================
   Portfolio/Gallery Section
   =================================== */
.portfolio {
    background: var(--dark-bg-alt);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    aspect-ratio: 3/2;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-slow);
    transform-style: preserve-3d;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.4) 0%, rgba(255, 61, 0, 0.4) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.gallery-item:hover {
    transform: translateY(-10px) rotateY(5deg);
    box-shadow: var(--shadow-3d);
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    margin: 0 auto;
}

.gallery-item:hover img {
    transform: scale(1.2);
}

/* ===================================
   Innovation Section
   =================================== */
.innovation {
    background: var(--dark-bg);
}

.innovation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.innovation-card {
    background: var(--dark-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 2px solid rgba(0, 212, 255, 0.3);
    transition: all var(--transition-slow);
    position: relative;
    display: flex;
    flex-direction: column;
    transform-style: preserve-3d;
}

.innovation-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-base);
    border-radius: var(--radius-xl);
}

.innovation-card:hover {
    transform: translateY(-15px) scale(1.02) rotateX(3deg);
    box-shadow: var(--shadow-3d);
}

.innovation-card:hover::before {
    opacity: 1;
}

.innovation-card .card-image {
    width: 100%;
    height: 280px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.innovation-card .card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(10, 14, 39, 0.8) 100%);
    z-index: 1;
}

.innovation-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    margin: 0 auto;
}

.innovation-card:hover .card-image img {
    transform: scale(1.15);
}

.innovation-card .card-content {
    padding: var(--spacing-lg);
    position: relative;
    text-align: center;
}

.innovation-card .card-content h3 {
    margin-bottom: var(--spacing-md);
    color: var(--accent-color);
    font-size: var(--font-size-2xl);
    text-shadow: var(--glow-accent);
}

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

/* ===================================
   Sustainability Section
   =================================== */
.sustainability {
    background: var(--dark-bg-alt);
}

.sustainability-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.sustainability-intro p {
    font-size: var(--font-size-lg);
    line-height: 1.9;
    color: var(--text-secondary);
}

.sustainability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.sustainability-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    position: relative;
}

.sustainability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.sustainability-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

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

.sustainability-card .card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sustainability-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    margin: 0 auto;
}

.sustainability-card:hover .card-image img {
    transform: scale(1.1);
}

.sustainability-card .card-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.sustainability-card .card-content h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
}

.sustainability-card .card-content p {
    color: var(--text-secondary);
    flex-grow: 1;
    margin-bottom: var(--spacing-md);
}

/* ===================================
   Resources Section
   =================================== */
.resources {
    background: var(--dark-bg);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.resource-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all var(--transition-base);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.resource-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.resource-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.resource-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials {
    background: var(--dark-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 234, 0, 0.2);
    transition: all var(--transition-slow);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 80px;
    font-family: Georgia, serif;
    color: rgba(255, 234, 0, 0.1);
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-color);
}

.testimonial-card .card-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: var(--spacing-lg) auto var(--spacing-md);
    border: 4px solid var(--accent-color);
    box-shadow: var(--glow-accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
    margin: 0 auto;
}

.testimonial-card:hover .card-image img {
    transform: scale(1.1);
}

.testimonial-card .card-content {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.testimonial-text {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

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

.testimonial-author p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ===================================
   News Section
   =================================== */
.news {
    background: var(--dark-bg-alt);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.news-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    position: relative;
}

.news-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--secondary-color);
}

.news-card .card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    margin: 0 auto;
}

.news-card:hover .card-image img {
    transform: scale(1.1);
}

.news-card .card-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.news-date {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.news-card .card-content h3 {
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
    font-size: var(--font-size-xl);
}

.news-card .card-content p {
    color: var(--text-secondary);
    flex-grow: 1;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: var(--dark-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.contact-info {
    background: var(--dark-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.contact-info h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

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

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

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

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

.contact-form-wrapper {
    background: var(--dark-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--dark-bg);
    border: 2px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

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

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--dark-bg);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 2px solid rgba(0, 212, 255, 0.2);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
}

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

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: var(--font-size-base);
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-section ul li a {
    color: var(--text-secondary);
    transition: all var(--transition-base);
    display: inline-block;
    position: relative;
    padding-left: 20px;
}

.footer-section ul li a::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-section ul li a:hover::before {
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.social-links a {
    color: var(--text-primary);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--dark-surface);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all var(--transition-base);
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.05em;
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.footer-contact a {
    color: var(--text-secondary);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ===================================
   Modal
   =================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(6px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.modal-content {
    background: var(--dark-surface);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-3d);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: var(--spacing-xl);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: rgba(255, 61, 0, 0.15);
    border: 1px solid rgba(255, 61, 0, 0.4);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 1;
}

.modal-close:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: scale(1.1);
}

.modal-body {
    color: var(--text-primary);
}

.modal-body img {
    border-radius: var(--radius-md);
    display: block;
    margin: 0 auto;
}

.modal-body p {
    color: var(--text-secondary);
    text-align: center;
    margin-top: var(--spacing-md);
}

@media (max-width: 768px) {
    .modal-content {
        padding: var(--spacing-lg);
    }
}

/* ===================================
   Contacts Page
   =================================== */
.page-header {
    text-align: center;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.page-title {
    font-size: var(--font-size-4xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
}

.contact-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    transition: all var(--transition-base);
    flex-direction: column;
}

.contact-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.contact-card-icon {
    flex-shrink: 0;
    color: var(--primary-color);
}

.contact-card-content h3 {
    color: var(--primary-color);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.contact-card-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

.contact-card-content a {
    color: var(--primary-color);
}

.contact-note {
    font-size: var(--font-size-sm) !important;
    color: var(--text-secondary);
    font-style: italic;
}

.management-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
    max-width: 700px;
    margin: 0 auto;
}

.management-content h3 {
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
}

.management-title {
    color: var(--accent-color);
    font-weight: 600;
    font-size: var(--font-size-lg);
    display: block;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.management-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--dark-bg);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.management-details p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: 0;
}

.management-details a {
    color: var(--primary-color);
}

.management-note {
    color: var(--text-secondary) !important;
    font-style: italic;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--dark-surface);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.info-card {
    background: var(--dark-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all var(--transition-base);
}

.info-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.info-card h3 {
    color: var(--primary-color);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

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

/* ===================================
   Success Page
   =================================== */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-dark);
    padding: var(--spacing-xl);
}

.success-content {
    text-align: center;
    max-width: 600px;
    background: var(--dark-surface);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-3d);
    border: 2px solid var(--primary-color);
}

.success-content h1 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-4xl);
}

.success-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/* ===================================
   Privacy & Terms Pages
   =================================== */
.privacy-page,
.terms-page {
    padding-top: 100px;
    min-height: 100vh;
}

.privacy-content,
.terms-content {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.privacy-content h1,
.terms-content h1 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.privacy-content h2,
.terms-content h2 {
    color: var(--primary-color);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.privacy-content p,
.terms-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.privacy-content ul,
.terms-content ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.privacy-content ul li,
.terms-content ul li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    list-style: disc;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    :root {
        --font-size-6xl: 3rem;
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }
    
    .hero-title {
        font-size: var(--font-size-5xl);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .nav {
        display: none;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .vision-grid,
    .projects-grid,
    .gallery-grid,
    .innovation-grid,
    .sustainability-grid,
    .testimonials-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .social-links {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --font-size-6xl: 2rem;
        --font-size-5xl: 1.75rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: var(--font-size-sm);
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-center {
    text-align: center;
}

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

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.pt-1 { padding-top: var(--spacing-xs); }
.pt-2 { padding-top: var(--spacing-sm); }
.pt-3 { padding-top: var(--spacing-md); }
.pt-4 { padding-top: var(--spacing-lg); }
.pt-5 { padding-top: var(--spacing-xl); }

.pb-1 { padding-bottom: var(--spacing-xs); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.pb-3 { padding-bottom: var(--spacing-md); }
.pb-4 { padding-bottom: var(--spacing-lg); }
.pb-5 { padding-bottom: var(--spacing-xl); }

.hidden {
    display: none;
}

.visible {
    display: block;
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes rotate3D {
    from {
        transform: rotateY(0deg);
    }
    to {
        transform: rotateY(360deg);
    }
}

.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-slide-left {
    animation: slideInLeft 0.8s ease-out;
}

.animate-slide-right {
    animation: slideInRight 0.8s ease-out;
}

/* ===================================
   Print Styles
   =================================== */
@media print {
    .header,
    .footer,
    .burger-menu,
    .mobile-menu,
    .btn {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section {
        page-break-inside: avoid;
    }
}