:root {
    --primary: #0A192F; /* Navy Blue */
    --secondary: #D4AF37; /* Gold */
    --accent: #E5C158;
    --text-dark: #1A1A1A;
    --text-light: #F4F7FE;
    --bg-light: #FAFAFA;
    --white: #FFFFFF;
    --danger: #E53E3E;
    --success: #38A169;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

/* Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-gold {
    background: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-primary-outline {
    background: transparent;
    color: var(--secondary);
    border: 2px solid var(--secondary);
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 10px 0;
    transition: 0.3s;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

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

.logo img {
    height: 110px;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}

.logo h1 {
    color: var(--secondary);
    font-size: 24px;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.8), 0 0 20px rgba(212, 175, 55, 0.4);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--secondary);
}

.menu-toggle {
    display: none;
    color: var(--secondary);
    font-size: 28px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.shape {
    position: absolute;
    background: var(--secondary);
    opacity: 0.1;
    border-radius: 50%;
    filter: blur(50px);
}

.shape-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    bottom: 10%;
    left: -50px;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    text-align: center;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #E2E8F0;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: var(--bg-light);
    position: relative;
}

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

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
}

.section-title p {
    color: #666;
    font-size: 1.1rem;
}

.form-container {
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.05);
    position: relative;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

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

.input-group.full-width {
    grid-column: 1 / -1;
    margin-top: 15px;
}

.input-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary);
}

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

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 15px;
    border: 1px solid #E2E8F0;
    border-radius: 10px;
    background: #F8FAFC;
    font-size: 1rem;
    transition: all 0.3s;
    outline: none;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    border-color: var(--secondary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

.submit-btn {
    margin-top: 30px;
    width: 100%;
    font-size: 1.2rem;
    padding: 18px;
}

.hidden {
    display: none !important;
}

/* Alert Messages */
.alert {
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 25px;
    text-align: center;
    font-weight: 600;
}

.alert.success {
    background-color: #DEF7EC;
    color: var(--success);
    border: 1px solid #84E1BC;
}

.alert.error {
    background-color: #FDE8E8;
    color: var(--danger);
    border: 1px solid #F8B4B4;
}

/* Footer */
footer {
    background: var(--primary);
    color: rgba(255,255,255,0.7);
    padding: 30px 0;
    border-top: 2px solid rgba(212, 175, 55, 0.2);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128C7E;
    color: #FFF;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background: var(--white);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content .lead-text {
    font-size: 1.25rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 20px;
}

.about-content p {
    color: #555;
    margin-bottom: 40px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.vision-mission {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.vm-box {
    background: #F8FAFC;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border-bottom: 4px solid var(--secondary);
    transition: 0.3s;
}

.vm-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.vm-box i {
    font-size: 40px;
    color: var(--secondary);
    margin-bottom: 20px;
}

.vm-box h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.vm-box p {
    margin-bottom: 0;
    font-size: 1rem;
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background: #F4F7FE;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.icon-wrapper i {
    font-size: 35px;
    color: var(--secondary);
}

.service-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.service-card p {
    color: #666;
    line-height: 1.7;
}

/* Investments Section */
.investments-section {
    padding: 100px 0;
    background: var(--white);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.project-card {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    background: var(--white);
    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-img {
    height: 300px;
    background-size: cover;
    background-position: center;
}

.project-info {
    padding: 30px;
}

.project-info h3 {
    color: var(--primary);
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.project-info p {
    color: #555;
    line-height: 1.7;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

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

/* Responsive */
@media (max-width: 768px) {
    .menu-toggle { display: block; }
    
    .nav-links { 
        display: none; 
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 25, 47, 0.98);
        padding: 20px 0;
        text-align: center;
        gap: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }
    
    .nav-links.active {
        display: flex;
    }

    .hero-content h1 { font-size: 2.5rem; }
    .form-container { 
        padding: 25px 15px; 
        width: 100%; 
        box-sizing: border-box; 
        overflow-x: hidden; 
    }
    .form-grid { 
        grid-template-columns: 1fr; 
        gap: 15px; 
    }
    .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; font-size: 24px; }
    .logo img { height: 80px; }
}

/* Enhanced Hover Effects */
.service-card {
    border: 1px solid rgba(0,0,0,0.05);
}
.service-card:hover .icon-wrapper {
    background: var(--secondary);
    transform: scale(1.1) rotate(5deg);
    transition: 0.3s;
}
.service-card:hover .icon-wrapper i {
    color: var(--white);
}

.project-img {
    transition: transform 0.5s ease;
}
.project-card:hover .project-img {
    transform: scale(1.05);
}

.about-image img {
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}
.about-image:hover img {
    transform: scale(1.02);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15) !important;
}

.btn-gold {
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.btn-gold::before {
    content: '';
    position: absolute;
    top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: 0.5s;
    z-index: -1;
}
.btn-gold:hover::before {
    left: 100%;
}

.navbar {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-links a {
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    transition: 0.3s;
}
.nav-links a:hover::after {
    width: 100%;
}