/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700;800&display=swap');

:root {
    --primary: #0a192f; /* Deep Navy */
    --secondary: #d4af37; /* Gold */
    --secondary-hover: #b5952f;
    --bg-color: #f8f9fa;
    --text-main: #333333;
    --text-muted: #666666;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.9);
    --shadow: 0 8px 30px rgba(0,0,0,0.05);
    --transition: 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Cairo', sans-serif; }
html { scroll-behavior: smooth; }
body { background: var(--bg-color); color: var(--text-main); line-height: 1.6; overflow-x: hidden;}

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

/* Navbar */
.navbar { position: fixed; width: 100%; top: 0; z-index: 1000; padding: 20px 0; transition: var(--transition); background: transparent; }
.navbar.scrolled { background: var(--glass-bg); backdrop-filter: blur(10px); padding: 15px 0; box-shadow: var(--shadow); }
.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 20px;}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--primary); font-size: 1.6rem; font-weight: 800; }
.logo img { width: 50px; height: 50px; object-fit: cover; border-radius: 50%; border: 2px solid var(--secondary); background: white;}
.navbar:not(.scrolled) .logo { color: var(--white); }

.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--primary); font-weight: 600; transition: var(--transition); }
.navbar:not(.scrolled) .nav-links a { color: var(--white); }
.nav-links a:hover { color: var(--secondary); }

.nav-cta { background: var(--secondary); color: var(--primary); padding: 10px 25px; border-radius: 25px; text-decoration: none; font-weight: 700; transition: var(--transition); }
.nav-cta:hover { background: var(--secondary-hover); transform: translateY(-2px); }

.hamburger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; }
.hamburger span { width: 25px; height: 3px; background: var(--primary); transition: var(--transition); }
.navbar:not(.scrolled) .hamburger span { background: var(--white); }

/* Hero */
.hero { position: relative; height: 100vh; background: linear-gradient(rgba(10, 25, 47, 0.85), rgba(10, 25, 47, 0.95)), url('https://images.unsplash.com/photo-1589829085413-56de8ae18c73?auto=format&fit=crop&w=1920&q=80') center/cover; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--white); padding: 0 20px;}
.hero-content { position: relative; z-index: 2; max-width: 800px; animation: fadeInUp 1s ease; }
.hero-tag { background: rgba(212, 175, 55, 0.15); border: 1px solid var(--secondary); color: var(--secondary); padding: 6px 18px; border-radius: 20px; font-size: 0.95rem; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; margin-bottom: 25px; }
.hero h1 { font-size: 3.5rem; font-weight: 800; margin-bottom: 25px; line-height: 1.3; }
.hero h1 .highlight { color: var(--secondary); }
.hero p { font-size: 1.25rem; margin-bottom: 35px; color: #e2e8f0; line-height: 1.8;}
.hero-actions { display: flex; gap: 15px; justify-content: center; }

.btn-primary { background: var(--secondary); color: var(--primary); padding: 15px 35px; border-radius: 30px; text-decoration: none; font-weight: 700; font-size: 1.05rem; display: inline-flex; align-items: center; gap: 10px; transition: var(--transition); border: none; cursor: pointer; }
.btn-primary:hover { background: var(--secondary-hover); transform: translateY(-3px); box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3); }
.btn-outline { border: 2px solid var(--white); color: var(--white); padding: 13px 35px; border-radius: 30px; text-decoration: none; font-weight: 700; font-size: 1.05rem; display: inline-flex; align-items: center; transition: var(--transition); }
.btn-outline:hover { background: var(--white); color: var(--primary); transform: translateY(-3px);}

/* Section Globals */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag { display: inline-block; background: rgba(212, 175, 55, 0.1); color: var(--secondary); padding: 5px 15px; border-radius: 20px; font-weight: 700; font-size: 0.9rem; letter-spacing: 0.5px; margin-bottom: 15px; border: 1px solid rgba(212, 175, 55, 0.3);}
.section-header h2 { font-size: 2.8rem; font-weight: 800; color: var(--primary); margin-bottom: 15px; }
.section-header h2 .highlight { color: var(--secondary); }
.section-header p { color: var(--text-muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto; line-height: 1.7;}

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.feature-card { background: var(--white); padding: 45px 30px; border-radius: 20px; text-align: center; box-shadow: var(--shadow); transition: var(--transition); border-bottom: 4px solid transparent; }
.feature-card:hover { transform: translateY(-10px); border-bottom-color: var(--secondary); box-shadow: 0 20px 40px rgba(0,0,0,0.08);}
.feature-icon { width: 80px; height: 80px; background: rgba(212, 175, 55, 0.1); color: var(--secondary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 25px; transition: var(--transition); }
.feature-card:hover .feature-icon { background: var(--secondary); color: var(--white); transform: scale(1.1);}
.feature-card h3 { color: var(--primary); margin-bottom: 15px; font-size: 1.4rem; font-weight: 700;}
.feature-card p { color: var(--text-muted); font-size: 1rem; }

/* Specializations */
.specializations-section { background: var(--primary); color: var(--white); position: relative; }
.specializations-section .section-header h2 { color: var(--white); }
.specializations-section .section-header p { color: #cbd5e1; }
.specs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; }
.spec-card { background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255,255,255,0.08); padding: 35px 30px; border-radius: 15px; transition: var(--transition); text-align: center; backdrop-filter: blur(10px); }
.spec-card:hover { transform: translateY(-8px); background: rgba(212, 175, 55, 0.08); border-color: rgba(212, 175, 55, 0.4); box-shadow: 0 10px 30px rgba(0,0,0,0.2);}
.spec-card i { font-size: 2.5rem; color: var(--secondary); margin-bottom: 20px; transition: var(--transition);}
.spec-card:hover i { transform: scale(1.1); }
.spec-card h3 { margin-bottom: 15px; font-size: 1.3rem; font-weight: 700; color: var(--white);}
.spec-card p { color: #94a3b8; font-size: 1rem; line-height: 1.6;}

/* Testimonials */
.testimonials-section { background: var(--bg-color); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.testimonial-card { background: var(--white); padding: 40px 30px; border-radius: 20px; box-shadow: var(--shadow); position: relative; transition: var(--transition); border: 1px solid rgba(0,0,0,0.03); }
.testimonial-card:hover { transform: translateY(-10px); box-shadow: 0 15px 40px rgba(0,0,0,0.08); }
.quote-icon { position: absolute; top: 30px; left: 30px; font-size: 3rem; color: rgba(212, 175, 55, 0.15); }
.testimonial-card p { color: var(--text-muted); font-size: 1.05rem; line-height: 1.8; margin-bottom: 30px; position: relative; z-index: 1; font-style: italic; }
.client-info { display: flex; align-items: center; gap: 15px; border-top: 1px solid #eee; padding-top: 20px; }
.client-avatar { width: 50px; height: 50px; background: var(--secondary); color: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 800; }
.client-info h4 { color: var(--primary); font-size: 1.1rem; margin-bottom: 3px; }
.client-info span { color: #94a3b8; font-size: 0.9rem; }

/* Statistics */
.stats-section { background: var(--primary); color: var(--white); padding: 80px 0; position: relative; }
.stats-section::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url('https://www.transparenttextures.com/patterns/cubes.png'); opacity: 0.05; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; position: relative; z-index: 2; }
.stat-item { text-align: center; }
.stat-item .stat-icon { font-size: 2.5rem; color: var(--secondary); margin-bottom: 15px; }
.stat-number { display: inline-block; font-size: 3.5rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-plus { font-size: 2.5rem; color: var(--secondary); font-weight: 800; vertical-align: top; }
.stat-item p { color: #cbd5e1; font-size: 1.1rem; margin-top: 10px; font-weight: 600; }

/* Footer */
.footer { background: #050b14; color: var(--white); padding: 80px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-about .logo { color: var(--white); margin-bottom: 20px; display: inline-flex;}
.footer-about p { color: #94a3b8; font-size: 1.05rem; line-height: 1.8; }
.footer-links-col h4, .footer-contact h4 { color: var(--white); margin-bottom: 25px; position: relative; padding-bottom: 12px; font-size: 1.2rem; font-weight: 700;}
.footer-links-col h4::after, .footer-contact h4::after { content: ''; position: absolute; bottom: 0; right: 0; width: 50px; height: 3px; background: var(--secondary); border-radius: 2px;}
.footer-links-col ul, .footer-contact ul { list-style: none; }
.footer-links-col ul li, .footer-contact ul li { margin-bottom: 18px; color: #94a3b8; font-size: 1.05rem;}
.footer-links-col ul li a { color: #94a3b8; text-decoration: none; transition: var(--transition); }
.footer-links-col ul li a:hover { color: var(--secondary); padding-right: 8px; }
.footer-contact ul li { display: flex; align-items: center; gap: 12px; }
.footer-contact ul li i { color: var(--secondary); font-size: 1.1rem; width: 20px; text-align: center;}
.footer-bottom { text-align: center; padding-top: 25px; border-top: 1px solid rgba(255,255,255,0.05); color: #64748b; font-size: 0.95rem;}

@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }

/* Mobile Responsive */
@media (max-width: 991px) {
    .hero h1 { font-size: 2.8rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: var(--white); flex-direction: column; padding: 20px; box-shadow: var(--shadow); gap: 15px;}
    .nav-links.active { display: flex; }
    .nav-links a { color: var(--primary) !important; }
    .hamburger { display: flex; }
    .nav-cta { display: none; }
    .hero h1 { font-size: 2.2rem; }
    .hero p { font-size: 1.1rem; }
    .hero-actions { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .section-header h2 { font-size: 2.2rem; }
}