/* Reset and Base Styles - Ultra Smooth */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Cairo', sans-serif;
    line-height: 1.6;
    color: #e8e8e8;
    background-color: #0f0f0f;
    overflow-x: hidden;
    perspective: 1000px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
    transform: translateZ(0);
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.3s ease-out;
}

.loading-container {
    text-align: center;
    color: white;
}

.loading-logo h1 {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #64b5f6, #e3f2fd, #64b5f6);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: logoGlow 2s ease-in-out infinite alternate, gradientShift 3s ease-in-out infinite;
}

.loading-subtitle {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.8;
}

.loading-progress {
    margin-bottom: 3rem;
}

.progress-bar {
    width: 300px;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #64b5f6, #e3f2fd, #64b5f6);
    background-size: 200% 100%;
    border-radius: 3px;
    animation: progressFill 1.5s ease-in-out forwards, gradientShift 2s ease-in-out infinite;
}

.loading-text {
    font-size: 1rem;
    opacity: 0.8;
}

.loading-animation {
    position: relative;
    height: 100px;
}

.construction-loader {
    position: relative;
    width: 200px;
    height: 100px;
    margin: 0 auto;
}

.crane-loader {
    position: absolute;
    width: 8px;
    height: 60px;
    background: linear-gradient(180deg, #fff 0%, #ddd 100%);
    left: 50%;
    transform: translateX(-50%);
    border-radius: 4px;
    animation: craneMove 2s ease-in-out infinite;
}

.building-loader {
    position: absolute;
    bottom: 0;
    width: 20px;
    height: 40px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
    animation: buildingGrow 2s ease-in-out infinite;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: #64b5f6;
    border-radius: 50%;
    animation: particleFloat 3s ease-in-out infinite;
}

.particle:nth-child(3) {
    left: 30%;
    animation-delay: 0s;
}

.particle:nth-child(4) {
    left: 50%;
    animation-delay: 1s;
}

.particle:nth-child(5) {
    left: 70%;
    animation-delay: 2s;
}

/* Particle System */
#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle-floating {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(100, 181, 246, 0.4);
    border-radius: 50%;
    animation: floatParticle 12s linear infinite;
}

@media (max-width: 768px) {
    .particle-floating {
        display: none !important;
    }
    
    #particles-container {
        display: none !important;
    }
}

/* Advanced Animations */
@keyframes logoGlow {
    0% { text-shadow: 0 0 15px rgba(100, 181, 246, 0.4); }
    100% { text-shadow: 0 0 25px rgba(100, 181, 246, 0.6), 0 0 35px rgba(100, 181, 246, 0.3); }
}

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

@keyframes progressFill {
    0% { width: 0%; }
    100% { width: 100%; }
}

@keyframes craneMove {
    0%, 100% { transform: translateX(-50%) translateY(0) rotate(0deg); }
    50% { transform: translateX(-50%) translateY(-10px) rotate(2deg); }
}

@keyframes buildingGrow {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(1.2); }
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.6; }
    50% { transform: translateY(-20px) scale(1.2); opacity: 1; }
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

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

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(15px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(100, 181, 246, 0.3);
}

/* Theme Variables */
:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a2e;
    --text-primary: #e8e8e8;
    --text-secondary: #b0b0b0;
    --accent-color: #64b5f6;
    --accent-hover: #42a5f5;
    --header-bg: rgba(15, 15, 15, 0.95);
    --card-bg: rgba(26, 26, 46, 0.8);
    --overlay-bg: rgba(15, 15, 15, 0.8);
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --text-primary: #e8e8e8;
    --text-secondary: #b0b0b0;
    --accent-color: #64b5f6;
    --accent-hover: #42a5f5;
    --header-bg: rgba(15, 15, 15, 0.95);
    --card-bg: rgba(26, 26, 46, 0.8);
    --overlay-bg: rgba(15, 15, 15, 0.8);
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* Dark theme specific styles */
[data-theme="dark"] .header {
    background: rgba(15, 15, 15, 0.95) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(100, 181, 246, 0.3);
}

[data-theme="dark"] .hero-overlay {
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.9) 0%, rgba(26, 26, 46, 0.8) 50%, rgba(15, 52, 96, 0.7) 100%);
}

[data-theme="dark"] .hero-stats {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid rgba(100, 181, 246, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .service-card,
[data-theme="dark"] .project-card,
[data-theme="dark"] .achievement {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid rgba(100, 181, 246, 0.2);
}

[data-theme="dark"] .about-overlay {
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.95) 0%, rgba(26, 26, 46, 0.9) 100%);
}

[data-theme="dark"] .services-overlay {
    background: rgba(26, 26, 46, 0.9);
}

[data-theme="dark"] .projects-overlay {
    background: rgba(15, 15, 15, 0.9);
}

[data-theme="dark"] .contact-form,
[data-theme="dark"] .contact-info {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid rgba(100, 181, 246, 0.2);
}

[data-theme="dark"] .footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(100, 181, 246, 0.2);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(100, 181, 246, 0.3);
    color: var(--text-primary);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(100, 181, 246, 0.2);
}

/* Light theme specific styles */
[data-theme="light"] .header {
    background: rgba(15, 15, 15, 0.95) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(100, 181, 246, 0.3);
}

[data-theme="light"] .hero-overlay {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(22, 33, 62, 0.8) 50%, rgba(15, 52, 96, 0.7) 100%);
}

[data-theme="light"] .hero-stats {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid rgba(100, 181, 246, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .service-card,
[data-theme="light"] .project-card,
[data-theme="light"] .achievement {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid rgba(100, 181, 246, 0.2);
}

[data-theme="light"] .about-overlay {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.9) 100%);
}

[data-theme="light"] .services-overlay {
    background: rgba(26, 26, 46, 0.9);
}

[data-theme="light"] .projects-overlay {
    background: rgba(22, 33, 62, 0.9);
}

[data-theme="light"] .contact-form,
[data-theme="light"] .contact-info {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid rgba(100, 181, 246, 0.2);
}

[data-theme="light"] .footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(100, 181, 246, 0.2);
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea {
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid rgba(100, 181, 246, 0.3);
    color: var(--text-primary);
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(100, 181, 246, 0.2);
}

/* Apply theme variables */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Improve text readability - Enhanced */
h1, h2, h3, h4, h5, h6 {
    color: #ffffff !important;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7), 0 1px 2px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.5px;
}

p, span, div {
    color: #f0f0f0 !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
    line-height: 1.6;
}

.hero-title {
    color: #ffffff !important;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.8), 0 1px 3px rgba(0, 0, 0, 0.6);
    font-weight: 800;
    letter-spacing: 1px;
}

.hero-description {
    color: #f5f5f5 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
    font-size: 1.2rem;
    line-height: 1.8;
}

.section-header h2 {
    color: #ffffff !important;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.8), 0 1px 3px rgba(0, 0, 0, 0.6);
    font-weight: 800;
}

.section-header p {
    color: #e0e0e0 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Enhanced text readability for all sections */
.service-card h3,
.project-card h3,
.achievement h3 {
    color: #ffffff !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
    font-weight: 700;
}

.service-card p,
.project-card p,
.achievement p {
    color: #f0f0f0 !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
    line-height: 1.6;
}

.btn {
    color: #ffffff !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    font-weight: 600;
}

.header {
    background: rgba(15, 15, 15, 0.95) !important;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    will-change: transform, background-color;
    transform: translateZ(0);
}

/* Force header to stay dark always */
.header.scrolled {
    background: rgba(15, 15, 15, 0.98) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

/* Force header to stay dark in ALL cases */
.header,
.header.scrolled,
[data-theme="dark"] .header,
[data-theme="light"] .header {
    background: rgba(15, 15, 15, 0.95) !important;
}

.header.scrolled {
    background: rgba(15, 15, 15, 0.98) !important;
}

.nav-menu a {
    color: #e8e8e8 !important;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    will-change: transform, color;
    transform: translateZ(0);
}

.nav-menu a:hover {
    color: var(--accent-color);
}

.nav-menu a::after {
    background: var(--accent-color);
}

.logo-text {
    color: #64b5f6 !important;
    transition: color 0.3s ease;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.hamburger span {
    background: #e8e8e8;
    transition: background-color 0.3s ease;
}

/* Apply theme to all sections */
.hero-overlay {
    background: var(--overlay-bg);
    transition: background-color 0.3s ease;
}

.hero-stats {
    background: var(--card-bg);
    transition: background-color 0.3s ease;
}

.service-card,
.project-card,
.achievement {
    background: var(--card-bg);
    transition: background-color 0.3s ease;
}

.about-overlay,
.services-overlay,
.projects-overlay {
    background: var(--overlay-bg);
    transition: background-color 0.3s ease;
}

.contact-form {
    background: var(--card-bg);
    transition: background-color 0.3s ease;
}

.contact-info {
    background: linear-gradient(135deg, rgba(30, 30, 30, 0.9), rgba(40, 40, 40, 0.8));
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(100, 181, 246, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #64b5f6, #42a5f5, #2196f3);
    border-radius: 20px 20px 0 0;
}

.contact-info::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(100, 181, 246, 0.1) 0%, transparent 70%);
    animation: contactGlow 4s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes contactGlow {
    0% {
        transform: scale(0.8) rotate(0deg);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.2) rotate(180deg);
        opacity: 0.8;
    }
}

.contact-info:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border-color: rgba(100, 181, 246, 0.4);
}

.footer {
    background: var(--bg-secondary);
    transition: background-color 0.3s ease;
}

.form-group input,
.form-group textarea {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--accent-color);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-hover);
    box-shadow: 0 0 0 3px var(--accent-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: none;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(100, 181, 246, 0.4);
}

.theme-toggle i {
    transition: all 0.3s ease;
}

.theme-toggle:hover i {
    transform: rotate(180deg);
}

/* Theme toggle animation */
.theme-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--accent-color);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s ease;
}

.theme-toggle:hover::before {
    transform: scale(1);
}

.theme-toggle i {
    position: relative;
    z-index: 2;
}

/* Language Toggle */
.lang-toggle {
    background: none;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 0.5rem;
}

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

@media (max-width: 768px) {
    .lang-toggle {
        padding: 0.35rem 0.6rem;
        font-size: 0.8rem;
        border-width: 1.5px;
    }
}

@media (max-width: 480px) {
    .lang-toggle {
        padding: 0.3rem 0.5rem;
        font-size: 0.75rem;
    }
}

.lang-text {
    font-family: 'Orbitron', monospace;
}

.logo {
    position: relative;
}

.logo-text {
    color: #64b5f6;
    font-size: 2rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
    font-family: 'Orbitron', monospace;
    text-shadow: 0 0 15px rgba(100, 181, 246, 0.4);
    transition: all 0.3s ease;
}

.logo:hover .logo-text {
    transform: scale(1.1);
    text-shadow: 0 0 25px rgba(100, 181, 246, 0.7);
}

.logo-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: radial-gradient(circle, rgba(100, 181, 246, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    animation: logoGlowPulse 3s ease-in-out infinite;
}

@keyframes logoGlowPulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

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

.nav-menu a {
    text-decoration: none;
    color: #e8e8e8;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #64b5f6;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #64b5f6;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #e8e8e8;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    padding: 100px 20px 50px;
    position: relative;
    overflow: hidden;
}

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

.construction-scene {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.7;
    z-index: 3;
}

@media (max-width: 768px) {
    .construction-scene {
        display: none !important;
    }
}

/* Construction Elements */
.crane {
    position: absolute;
    animation: craneMove 8s ease-in-out infinite;
}

.crane-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.crane-2 {
    top: 30%;
    right: 15%;
    animation-delay: 4s;
}

.crane-tower {
    width: 15px;
    height: 180px;
    background: linear-gradient(180deg, #fff 0%, #ddd 100%);
    position: relative;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
    border: 2px solid rgba(255,255,255,0.8);
}

.crane-arm {
    width: 120px;
    height: 10px;
    background: linear-gradient(90deg, #fff 0%, #ddd 100%);
    position: absolute;
    top: 30px;
    left: 15px;
    border-radius: 5px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.8);
}

.crane-cable {
    width: 4px;
    height: 60px;
    background: linear-gradient(180deg, #ff6b35 0%, #e55a2b 100%);
    position: absolute;
    top: 35px;
    left: 135px;
    animation: cableSwing 3s ease-in-out infinite;
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(255,107,53,0.6);
}

.building {
    position: absolute;
    background: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
    opacity: 0.8;
    border-radius: 6px;
    box-shadow: 0 0 20px rgba(0,0,0,0.4);
    border: 2px solid rgba(255,255,255,0.6);
}

.building-1 {
    width: 60px;
    height: 220px;
    bottom: 0;
    left: 20%;
    animation: buildingPulse 6s ease-in-out infinite;
}

.building-2 {
    width: 55px;
    height: 260px;
    bottom: 0;
    right: 25%;
    animation: buildingPulse 6s ease-in-out infinite;
    animation-delay: 2s;
}

.building-3 {
    width: 50px;
    height: 240px;
    bottom: 0;
    left: 60%;
    animation: buildingPulse 6s ease-in-out infinite;
    animation-delay: 4s;
}

@keyframes buildingPulse {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.02); }
}

.scaffolding {
    position: absolute;
    background: linear-gradient(180deg, #ff6b35 0%, #e55a2b 100%);
    opacity: 0.8;
    border-radius: 3px;
    box-shadow: 0 0 12px rgba(255,107,53,0.5);
    border: 1px solid rgba(255,255,255,0.6);
}

.scaffolding-1 {
    width: 35px;
    height: 140px;
    bottom: 0;
    left: 30%;
    animation: scaffoldMove 6s ease-in-out infinite;
}

.scaffolding-2 {
    width: 30px;
    height: 120px;
    bottom: 0;
    right: 35%;
    animation: scaffoldMove 6s ease-in-out infinite;
    animation-delay: 3s;
}

.construction-workers {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
}

.worker {
    width: 15px;
    height: 25px;
    background: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(221,221,221,0.8) 100%);
    border-radius: 8px;
    position: absolute;
    animation: workerMove 5s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.7);
}

.worker-1 {
    left: 0;
    animation-delay: 0s;
}

.worker-2 {
    left: 25px;
    animation-delay: 1.5s;
}

.worker-3 {
    left: 50px;
    animation-delay: 3s;
}

/* Animations */
@keyframes craneMove {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    25% { transform: translateX(10px) rotate(2deg); }
    50% { transform: translateX(20px) rotate(0deg); }
    75% { transform: translateX(10px) rotate(-2deg); }
}

@keyframes cableSwing {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(10deg); }
}

@keyframes scaffoldMove {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes workerMove {
    0%, 100% { transform: translateY(0) scale(1); }
    25% { transform: translateY(-5px) scale(1.1); }
    50% { transform: translateY(0) scale(1); }
    75% { transform: translateY(-3px) scale(1.05); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.8) 0%, rgba(26, 26, 46, 0.7) 50%, rgba(15, 52, 96, 0.6) 100%);
    z-index: 2;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 800px;
    width: 100%;
    position: relative;
    z-index: 3;
    text-align: center;
}

.hero-title {
    margin-bottom: 2rem;
}

.title-line {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    opacity: 0;
    transform: translateY(50px);
    animation: titleSlideIn 1s ease-out forwards;
}

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

.title-line:nth-child(3) {
    animation-delay: 0.6s;
}

.title-line.highlight {
    color: #ff6b35;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

@keyframes titleSlideIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.9s forwards;
    color: rgba(255, 255, 255, 0.9);
}

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

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.2s forwards;
}

.btn {
    padding: 18px 35px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    transform: translateY(0) translateZ(0);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    will-change: transform, box-shadow, background;
    gap: 10px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #64b5f6 0%, #42a5f5 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(100, 181, 246, 0.4);
    position: relative;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #42a5f5 0%, #64b5f6 100%);
    border-radius: 50px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-5px) rotateX(10deg) scale(1.05);
    box-shadow: 0 15px 40px rgba(100, 181, 246, 0.6), 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn-primary:active {
    transform: translateY(-2px) rotateX(5deg) scale(1.02);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    position: relative;
    backdrop-filter: blur(10px);
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    border-radius: 50px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.btn-secondary:hover::before {
    transform: scaleX(1);
}

.btn-secondary:hover {
    color: #0f0f0f;
    transform: translateY(-5px) rotateX(-10deg) scale(1.05);
    box-shadow: 0 15px 40px rgba(100, 181, 246, 0.4), 0 5px 15px rgba(0, 0, 0, 0.3);
    border-color: #64b5f6;
}

.btn-secondary span,
.btn-secondary i {
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
    position: relative;
    z-index: 3;
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 25px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
    transform-style: preserve-3d;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.hero-stats:hover {
    transform: rotateY(5deg) rotateX(5deg);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.stat {
    text-align: center;
    position: relative;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 107, 53, 0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1rem;
    border: 2px solid #ff6b35;
}

.stat-icon i {
    font-size: 1.5rem;
    color: #ff6b35;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: #ff6b35;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    text-align: center;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.scroll-arrow {
    width: 50px;
    height: 50px;
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0 auto 10px;
    animation: bounce 2s infinite;
}

.scroll-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.scroll-arrow i {
    font-size: 1.2rem;
    color: white;
}

.scroll-indicator span {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.8rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #2c5aa0, #ff6b35);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 120px 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.about-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.construction-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.08;
    z-index: 1;
}

.construction-image {
    position: absolute;
    width: 350px;
    height: 250px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 20px;
    animation: float 8s ease-in-out infinite;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: 3px solid rgba(255,255,255,0.3);
}

.img-1 {
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.img-2 {
    top: 20%;
    right: 10%;
    animation-delay: 2.5s;
}

.img-3 {
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(2deg); }
    66% { transform: translateY(-10px) rotate(-1deg); }
}

.about-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 249, 250, 0.9) 100%);
    z-index: 2;
}

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

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    color: #2c5aa0;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    position: relative;
}

.about-text h3::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 30px;
    background: linear-gradient(180deg, #2c5aa0, #ff6b35);
    border-radius: 2px;
}

.about-text p {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.8;
    font-size: 1.1rem;
}

.achievements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.achievement {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2c5aa0, #ff6b35);
}

.achievement:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.achievement-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2c5aa0 0%, #ff6b35 100%);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
    position: relative;
}

.achievement-icon::after {
    content: '';
    position: absolute;
    width: 90px;
    height: 90px;
    border: 2px solid rgba(44, 90, 160, 0.2);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.2); opacity: 0; }
}

.achievement-icon i {
    font-size: 2rem;
    color: white;
    position: relative;
    z-index: 2;
}

.achievement h4 {
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 1.2rem;
}

.achievement p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

.about-gallery {
    display: flex;
    justify-content: center;
    align-items: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    width: 100%;
    max-width: 500px;
}

.gallery-item {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.gallery-item:first-child {
    grid-column: 1 / 3;
    height: 150px;
}

.gallery-item:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(44, 90, 160, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.gallery-overlay i {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 10px;
    animation: pulse 2s infinite;
}

.gallery-overlay span {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}

/* Services Section */
.services {
    padding: 120px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

.services-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(248, 249, 250, 0.9);
    z-index: 1;
}

.services .container {
    position: relative;
    z-index: 2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: white;
    padding: 3.5rem 2.5rem;
    border-radius: 25px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(44, 90, 160, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(44, 90, 160, 0.05), transparent);
    transition: left 0.6s;
}

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

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: #2c5aa0;
}

.service-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #2c5aa0 0%, #ff6b35 100%);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 2rem;
    position: relative;
    transition: all 0.3s ease;
}

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

@media (max-width: 768px) {
    .service-icon {
        width: 85px;
        height: 85px;
        margin-bottom: 1.5rem;
    }
    
    .service-icon::after {
        width: 95px !important;
        height: 95px !important;
    }
}

@media (max-width: 480px) {
    .service-icon {
        width: 75px;
        height: 75px;
    }
    
    .service-icon::after {
        width: 85px !important;
        height: 85px !important;
    }
    
    /* Reduce hover effects on small screens */
    .service-card:hover {
        transform: translateY(-8px) scale(1.01);
    }
    
    .service-card:hover .service-icon {
        transform: scale(1.05) rotate(5deg);
    }
}

.service-icon::after {
    content: '';
    position: absolute;
    width: 110px;
    height: 110px;
    border: 2px solid rgba(44, 90, 160, 0.2);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.service-icon i {
    font-size: 2.5rem;
    color: white;
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .service-icon i {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .service-icon i {
        font-size: 2rem;
    }
}

.service-card h3 {
    color: #2c5aa0;
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 1.4rem;
}

.service-card p {
    color: #666;
    line-height: 1.7;
    font-size: 1rem;
}

/* Projects Section */
.projects {
    padding: 120px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

.projects-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1;
}

.projects .container {
    position: relative;
    z-index: 2;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
}

.project-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.project-image {
    height: 300px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 90, 160, 0.9) 0%, rgba(255, 107, 53, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem;
    opacity: 0;
    transition: all 0.3s ease;
}

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

.project-details h4 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.project-details p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.project-location {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    display: inline-block;
}

.project-actions {
    display: flex;
    justify-content: center;
}

.btn-view {
    background: white;
    color: #2c5aa0;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-view:hover {
    background: #f8f9fa;
    transform: scale(1.05);
}

.project-info {
    padding: 2.5rem;
}

.project-info h3 {
    color: #2c5aa0;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 1.3rem;
}

.project-info p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-category {
    background: #2c5aa0;
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-year {
    color: #666;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Partners Section - New Dark Design */
.partners {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
}

.partners-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.particles-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(100, 181, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(100, 181, 246, 0.05) 0%, transparent 50%);
    animation: particlesMove 20s ease-in-out infinite;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(10, 10, 10, 0.8) 0%, 
        rgba(26, 26, 46, 0.6) 50%, 
        rgba(22, 33, 62, 0.8) 100%);
}

@keyframes particlesMove {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-20px) translateY(-10px); }
    50% { transform: translateX(20px) translateY(-20px); }
    75% { transform: translateX(-10px) translateY(10px); }
}

.partners .container {
    position: relative;
    z-index: 2;
}

.partners .section-header h2 {
    color: #ffffff;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #64b5f6, #ff6b35);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.partners .section-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.partners-showcase {
    margin-top: 4rem;
    position: relative;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    padding: 0 2rem;
}

.partner-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem 2.5rem;
    border-radius: 25px;
    text-align: center;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.8s ease;
}

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

.partner-card:hover {
    transform: translateY(-25px) scale(1.05);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(100, 181, 246, 0.3);
    box-shadow: 
        0 40px 80px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(100, 181, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.partner-logo {
    width: 140px;
    height: 140px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 2rem;
    position: relative;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.partner-card:hover .partner-logo {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(100, 181, 246, 0.4);
    box-shadow: 0 20px 40px rgba(100, 181, 246, 0.3);
}

.partner-logo::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    border: 2px solid rgba(100, 181, 246, 0.3);
    border-radius: 25px;
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.6; }
}

.company-logo {
    width: 90px;
    height: 90px;
    object-fit: contain;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
    filter: brightness(1.1) contrast(1.1);
}

.partner-card:hover .company-logo {
    transform: scale(1.1);
    filter: brightness(1.3) contrast(1.2);
}

.partner-card h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-weight: 700;
    font-size: 1.5rem;
    transition: all 0.4s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.partner-card:hover h3 {
    color: #64b5f6;
    transform: translateY(-3px);
    text-shadow: 0 4px 8px rgba(100, 181, 246, 0.3);
}

.partner-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 1rem;
    transition: all 0.4s ease;
}

.partner-card:hover p {
    color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.partner-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(100, 181, 246, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.6s ease;
    pointer-events: none;
}

.partner-card:hover .partner-glow {
    opacity: 1;
    animation: glowRotate 4s ease-in-out infinite;
}

@keyframes glowRotate {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.2); }
}

/* Contact Section */
/* Contact Info Cards */
.contact-info-center {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

@media (max-width: 768px) {
    .contact-info-center {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .contact-info-center {
        gap: 1.2rem;
        padding: 1rem 0.75rem;
    }
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .contact-card {
        padding: 2rem 1.5rem;
        border-radius: 15px;
    }
}

@media (max-width: 480px) {
    .contact-card {
        padding: 1.8rem 1.3rem;
    }
    
    .contact-card:hover {
        transform: translateY(-5px);
    }
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #64b5f6, #42a5f5, #2196f3);
}

.contact-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    transition: all 0.4s ease;
}

@media (max-width: 768px) {
    .contact-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
        margin-bottom: 1.2rem;
    }
}

@media (max-width: 480px) {
    .contact-icon {
        width: 65px;
        height: 65px;
        font-size: 1.7rem;
        margin-bottom: 1rem;
    }
}

.contact-card:hover .contact-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 10px 30px rgba(100, 181, 246, 0.5);
}

.contact-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 600;
}

@media (max-width: 768px) {
    .contact-card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
}

.contact-card a {
    color: #64b5f6;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
}

.contact-card a:hover {
    color: white;
    transform: scale(1.05);
}

.contact-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .contact-card p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .contact-card p {
        font-size: 0.95rem;
    }
    
    .contact-card a {
        font-size: 1rem !important;
    }
}

.whatsapp-card {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(18, 140, 126, 0.2));
    border-color: rgba(37, 211, 102, 0.3);
}

.whatsapp-card:hover {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.3), rgba(18, 140, 126, 0.3));
    border-color: rgba(37, 211, 102, 0.6);
}

.whatsapp-card .contact-icon {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.whatsapp-card a {
    color: #25D366;
}

.whatsapp-card a:hover {
    color: white;
}

.contact {
    padding: 120px 0;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3a6f 100%);
    color: white;
    position: relative;
}

@media (max-width: 768px) {
    .contact {
        padding: 80px 0 !important;
    }
}

@media (max-width: 480px) {
    .contact {
        padding: 60px 0 !important;
    }
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact .section-header h2 {
    color: white;
}

.contact .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

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

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.contact-item i {
    font-size: 1.8rem;
    color: #ff6b35;
    margin-left: 1.5rem;
    width: 40px;
}

.contact-item h4 {
    color: white;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.contact-item p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 1rem;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 25px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    font-size: 1rem;
    font-family: 'Cairo', sans-serif;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ff6b35;
    background: rgba(255, 255, 255, 0.15);
}

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

.contact-form .btn-primary {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 60px 0 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2c5aa0, #ff6b35);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: #ff6b35;
    font-size: 1.2rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 1rem;
}

.footer-section ul li a:hover {
    color: #ff6b35;
}

.contact-info p {
    display: flex;
    align-items: center;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(100, 181, 246, 0.1);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.contact-info p:hover {
    background: rgba(100, 181, 246, 0.1);
    border-color: rgba(100, 181, 246, 0.3);
    transform: translateX(5px);
}

.contact-info i {
    margin-left: 12px;
    color: #64b5f6;
    width: 24px;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.contact-info p:hover i {
    color: #42a5f5;
    transform: scale(1.1);
}

/* WhatsApp Link Styles */
.whatsapp-link {
    display: block;
    text-decoration: none;
    color: inherit;
    position: relative;
}

.whatsapp-link input {
    cursor: pointer;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
    color: white !important;
    font-weight: 600;
    border: 2px solid rgba(37, 211, 102, 0.3) !important;
    transition: all 0.3s ease;
}

.whatsapp-link:hover input {
    background: linear-gradient(135deg, #128C7E 0%, #075E54 100%) !important;
    border-color: rgba(37, 211, 102, 0.6) !important;
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-link i {
    color: white !important;
}

.whatsapp-link:hover i {
    animation: whatsappPulse 0.5s ease-in-out;
}

@keyframes whatsappPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

/* Footer WhatsApp Link */
.footer-section a.whatsapp-link {
    color: #25D366;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.footer-section a.whatsapp-link:hover {
    color: #128C7E;
    transform: translateX(5px);
}

.footer-section a.whatsapp-link i {
    color: #25D366;
    margin-left: 8px;
    transition: all 0.3s ease;
}

.footer-section a.whatsapp-link:hover i {
    color: #128C7E;
    animation: whatsappPulse 0.5s ease-in-out;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        gap: 2rem;
        margin-bottom: 2rem;
    }
    
    .footer-section h3,
    .footer-section h4 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .footer-section p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .contact-info p {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .footer-bottom {
        font-size: 0.85rem;
        padding-top: 1.5rem;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-content {
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .footer-section h3,
    .footer-section h4 {
        font-size: 1rem;
    }
    
    .footer-section p {
        font-size: 0.9rem;
    }
    
    .contact-info p {
        font-size: 0.95rem;
    }
    
    .contact-info p i {
        font-size: 1rem;
        margin-left: 8px;
    }
    
    .footer-bottom {
        font-size: 0.8rem;
        line-height: 1.5;
    }
}

/* LTR Language Support */
[dir="ltr"] .hero-buttons {
    flex-direction: row;
}

[dir="ltr"] .btn i {
    margin-left: 0.5rem;
    margin-right: 0;
}

[dir="ltr"] .contact-icon,
[dir="ltr"] .service-icon,
[dir="ltr"] .stat-icon {
    margin-left: auto;
    margin-right: auto;
}

[dir="ltr"] .nav-menu {
    left: 0;
    right: auto;
}

[dir="ltr"] .nav-controls {
    flex-direction: row-reverse;
}

[dir="ltr"] .lang-toggle {
    margin-left: 0;
    margin-right: 0.5rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .nav-container {
        padding: 0 15px;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(15, 15, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        border-top: 1px solid rgba(100, 181, 246, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
        padding: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievements {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 0 15px;
        height: 60px;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(15, 15, 15, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        border-top: 1px solid rgba(100, 181, 246, 0.3);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .nav-menu a {
        color: #e8e8e8;
        font-size: 1.1rem;
        padding: 15px 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero {
        padding: 80px 15px 70px;
        min-height: 85vh;
    }
    
    .title-line {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 0.5rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        padding: 0;
        margin-bottom: 1.8rem !important;
        line-height: 1.5;
    }
    
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 0.8rem;
        width: 100%;
        max-width: 100%;
        margin-bottom: 2rem;
    }
    
    .btn {
        flex: 1;
        max-width: 48%;
        min-width: 140px;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.85rem;
        min-height: 44px;
    }
    
    .scroll-indicator {
        bottom: 25px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        position: absolute;
    }
    
    .scroll-arrow {
        width: 35px !important;
        height: 35px !important;
        margin: 0 auto 0.3rem !important;
    }
    
    .scroll-indicator span {
        font-size: 0.75rem;
        display: block;
        text-align: center;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.8rem;
        padding: 1rem 0.8rem;
        margin-top: 1.5rem !important;
    }
    
    .stat {
        flex: 1;
        min-width: 80px;
    }
    
    .stat-icon {
        width: 35px !important;
        height: 35px !important;
        margin-bottom: 0.3rem !important;
    }
    
    .stat-number {
        font-size: 1.4rem;
        margin-bottom: 0.2rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .about {
        padding: 80px 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-text h3 {
        font-size: 1.8rem;
    }
    
    .about-text p {
        font-size: 0.95rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .achievements {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .services {
        padding: 80px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
    
    .service-card p {
        font-size: 0.9rem;
    }
    
    .projects {
        padding: 80px 0;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .partner-card {
        padding: 2.5rem 2rem;
    }
    
    .partner-logo {
        width: 120px;
        height: 120px;
    }
    
    .company-logo {
        width: 80px;
        height: 80px;
    }
    
    .partner-card h3 {
        font-size: 1.3rem;
    }
    
    .partner-card p {
        font-size: 0.95rem;
    }
    
    .partners .section-header h2 {
        font-size: 2.5rem;
    }
    
    .project-info h3 {
        font-size: 1.3rem;
    }
    
    .project-info p {
        font-size: 0.9rem;
    }
    
    .contact {
        padding: 80px 0;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .contact-info {
        padding: 2rem 1.5rem;
    }
    
    .contact-item {
        padding: 1rem;
    }
    
    .contact-item i {
        font-size: 1.2rem;
    }
    
    .contact-item h4 {
        font-size: 1rem;
    }
    
    .contact-item p {
        font-size: 0.9rem;
    }
    
    .footer {
        padding: 3rem 0 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
    }
    
    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .social-links a {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .nav-container {
        padding: 0 12px;
        height: 55px;
    }
    
    .logo-text {
        font-size: 1.3rem;
    }
    
    .hero {
        padding: 70px 12px 60px;
        min-height: 90vh;
    }
    
    .hero-content {
        max-width: 100%;
        padding: 20px 5px 0;
    }
    
    .title-line {
        font-size: 1.5rem;
        line-height: 1.4;
        margin-bottom: 0.6rem;
    }
    
    .hero-description {
        font-size: 0.85rem;
        padding: 0;
        margin-bottom: 1.5rem !important;
        line-height: 1.5;
    }
    
    .hero-buttons {
        max-width: 100%;
        width: 100%;
        gap: 0.6rem;
        margin-bottom: 2rem;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }
    
    .btn {
        padding: 10px 16px;
        font-size: 0.8rem;
        min-height: 42px;
        flex: 1;
        max-width: 48%;
        min-width: 130px;
    }
    
    .scroll-indicator {
        bottom: 20px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
    }
    
    .scroll-arrow {
        width: 30px !important;
        height: 30px !important;
        margin: 0 auto 0.3rem !important;
    }
    
    .scroll-indicator span {
        font-size: 0.7rem !important;
        display: block;
        text-align: center;
    }
    
    .hero-stats {
        flex-direction: row !important;
        flex-wrap: wrap;
        gap: 0.5rem !important;
        padding: 1rem 0.3rem !important;
        margin-top: 1.5rem !important;
        justify-content: space-around !important;
    }
    
    .stat {
        flex: 0 1 30%;
        min-width: 70px;
        max-width: 90px;
    }
    
    .stat-icon {
        width: 28px !important;
        height: 28px !important;
        margin-bottom: 0.2rem !important;
    }
    
    .stat-number {
        font-size: 1.1rem !important;
        margin-bottom: 0.1rem;
    }
    
    .stat-label {
        font-size: 0.6rem !important;
        line-height: 1.2;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    .about,
    .services,
    .projects,
    .contact {
        padding: 60px 0;
    }
    
    .service-card,
    .contact-form,
    .contact-info {
        padding: 1.5rem 1rem;
    }
    
    .gallery-item {
        height: 200px;
    }
    
    .project-image {
        height: 250px;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
    
    .contact-item {
        padding: 0.8rem;
    }
    
    .contact-item i {
        font-size: 1rem;
    }
    
    .contact-item h4 {
        font-size: 0.9rem;
    }
    
    .contact-item p {
        font-size: 0.8rem;
    }
    
    .footer {
        padding: 2rem 0 1.5rem;
    }
    
    .footer-section h3 {
        font-size: 1rem;
    }
    
    .footer-section p,
    .footer-section a {
        font-size: 0.8rem;
    }
    
    .social-links a {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-menu a {
        padding: 15px 0;
        font-size: 1.1rem;
    }
    
    .gallery-item,
    .project-card,
    .service-card {
        cursor: pointer;
    }
    
    .gallery-item:active,
    .project-card:active,
    .service-card:active {
        transform: scale(0.98);
    }
    
    .btn:active {
        transform: scale(0.95);
    }
}

/* Ultra Smooth Performance Enhancements */
* {
    will-change: transform;
    transform: translateZ(0);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    transform: translateZ(0);
    will-change: transform;
}

.header,
.service-card,
.project-card,
.btn,
.nav-menu a {
    will-change: transform, box-shadow, background-color;
    transform: translateZ(0);
}

/* Ultra smooth scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #64b5f6, #42a5f5);
    border-radius: 10px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #42a5f5, #2196f3);
}

/* Landscape orientation for mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 60px 10px 20px;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .hero-buttons {
        margin-bottom: 1rem;
    }
    
    .hero-stats {
        padding: 1rem;
        margin-top: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

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

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #2c5aa0, #ff6b35);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #1e3a6f, #e55a2b);
}

/* About Content Layout */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text {
    padding-right: 20px;
}

.about-achievements {
    padding-left: 20px;
}

.about-achievements .achievements {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.about-achievements .achievement {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.about-achievements .achievement:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(100, 181, 246, 0.5);
    box-shadow: 0 15px 40px rgba(100, 181, 246, 0.2);
}

.about-achievements .achievement-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #ff6b35, #2c5aa0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.about-achievements .achievement-icon i {
    font-size: 2rem;
    color: white;
}

.about-achievements .achievement h4 {
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.about-achievements .achievement p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-text {
        padding-right: 0;
    }
    
    .about-achievements {
        padding-left: 0;
    }
    
    .about-achievements .achievements {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .about-achievements .achievement {
        flex: 1;
        min-width: 250px;
    }
}

@media (max-width: 768px) {
    .about-achievements .achievements {
        flex-direction: column;
    }
    
    .about-achievements .achievement {
        min-width: auto;
        padding: 20px;
    }
    
    .about-achievements .achievement-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 15px;
    }
    
    .about-achievements .achievement-icon i {
        font-size: 1.8rem;
    }
    
    .about-achievements .achievement h4 {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }
    
    .about-achievements .achievement p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .about-achievements .achievement {
        padding: 18px;
    }
    
    .about-achievements .achievement-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 12px;
    }
    
    .about-achievements .achievement-icon i {
        font-size: 1.5rem;
    }
    
    .about-achievements .achievement h4 {
        font-size: 1.1rem;
    }
    
    .about-achievements .achievement p {
        font-size: 0.9rem;
    }
}

/* WhatsApp Button - ONLY IN HERO SECTION */
.hero .whatsapp-float {
    position: fixed;
    top: 70%;
    right: 30px;
    width: 60px;
    height: 60px;
    z-index: 99999;
    transform: translateY(-50%);
    transition: all 0.3s ease;
    display: block;
    opacity: 1;
    visibility: visible;
}

/* Hide WhatsApp button in other sections */
.about .whatsapp-float,
.services .whatsapp-float,
.partners .whatsapp-float,
.contact .whatsapp-float,
footer .whatsapp-float {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}

/* WhatsApp Link - Circular */
.whatsapp-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    text-decoration: none;
    color: white;
    font-size: 28px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
}

.whatsapp-link:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
}

/* WhatsApp Text - Hidden */
.whatsapp-text {
    display: none;
}

/* Mobile positioning */
@media (max-width: 768px) {
    .whatsapp-float {
        right: 20px;
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        right: 15px;
        width: 50px;
        height: 50px;
    }
}




/* Fallback text if icon doesn't load */
.whatsapp-text {
    font-size: 12px;
    font-weight: bold;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

/* Show text if icon is not loaded */
.whatsapp-link i:not([class*="fa-"]) {
    display: none;
}

.whatsapp-link i:not([class*="fa-"]) ~ .whatsapp-text {
    display: block !important;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -8px;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid rgba(0, 0, 0, 0.9);
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(-10px);
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    }
}

/* Responsive WhatsApp Button - Enhanced for all devices */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        /* Ensure it's always visible on mobile */
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        /* Enhanced movement for mobile */
        transition: transform 0.15s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .whatsapp-link {
        font-size: 24px;
        /* Better touch target for mobile */
        min-width: 44px;
        min-height: 44px;
    }

    .whatsapp-tooltip {
        right: 65px;
        font-size: 13px;
        padding: 10px 14px;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
        /* Ensure it's always visible on small mobile */
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }
    
    .whatsapp-link {
        font-size: 22px;
        /* Better touch target for small mobile */
        min-width: 44px;
        min-height: 44px;
    }
    
    .whatsapp-tooltip {
        right: 60px;
        font-size: 12px;
        padding: 8px 12px;
    }
}

/* Ensure WhatsApp button is always visible on all devices */
@media (min-width: 769px) {
    .whatsapp-float {
        /* Desktop - always visible */
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        position: fixed !important;
        top: 70% !important;
        right: 30px !important;
    }
}

/* Force WhatsApp button to be visible on ALL devices and pages */
.whatsapp-float {
    position: fixed !important;
    top: 70% !important;
    right: 30px !important;
    z-index: 99999 !important;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* WhatsApp button only visible in Hero section */
.hero #whatsapp-float {
    position: fixed;
    top: 70%;
    right: 30px;
    z-index: 99999;
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .whatsapp-float {
        /* Larger touch target for touch devices */
        width: 60px;
        height: 60px;
        bottom: 25px;
        right: 25px;
    }
    
    .whatsapp-link {
        min-width: 60px;
        min-height: 60px;
        font-size: 26px;
    }
}

/* WhatsApp button styling - only in Hero */
.hero .whatsapp-float {
    position: fixed;
    top: 70%;
    right: 30px;
    z-index: 99999;
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
}

/* Contact Section Improvements */
.contact {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    animation: grainMove 20s linear infinite;
}

@keyframes grainMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-100px, -100px); }
}

.contact .section-header h2 {
    background: linear-gradient(135deg, #64b5f6, #ff6b35);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.contact .section-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.4s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 181, 246, 0.1), transparent);
    transition: left 0.6s ease;
}

.contact-item:hover::before {
    left: 100%;
}

.contact-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(100, 181, 246, 0.3);
    box-shadow: 0 15px 40px rgba(100, 181, 246, 0.2);
}

.contact-item i {
    font-size: 2rem;
    color: #64b5f6;
    min-width: 50px;
    text-align: center;
    transition: all 0.4s ease;
}

.contact-item:hover i {
    color: #ff6b35;
    transform: scale(1.1);
}

.contact-item h4 {
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.contact-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin: 0;
    line-height: 1.4;
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-info {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #64b5f6;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 15px rgba(100, 181, 246, 0.3);
}

.contact-form .btn {
    width: 100%;
    padding: 15px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: #2c5aa0;
    border: none;
    color: white;
}

.contact-form .btn:hover {
    background: #1e3a6f;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(44, 90, 160, 0.3);
}

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

.contact-info .form-group i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #64b5f6;
    font-size: 1.1rem;
    pointer-events: none;
}

.contact-info input[readonly] {
    cursor: default;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 15px 20px 15px 50px;
    font-size: 1rem;
    backdrop-filter: blur(10px);
}

.contact-info input[readonly]:focus {
    border-color: #64b5f6;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 15px rgba(100, 181, 246, 0.3);
}

@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact .section-header h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .contact .section-header h2 {
        font-size: 2rem;
    }
    
    .contact-item {
        padding: 20px;
    }
    
    .contact-form {
        padding: 30px;
    }
}