/* CSS Variables - Royal Blue Color Scheme */
:root {
    --primary: #1D4ED8;
    --primary-dark: #1E40AF;
    --primary-light: #3B82F6;
    --accent: #60A5FA;
    --secondary: #1C1917;
    --text-dark: #1C1917;
    --text-light: #78716C;
    --bg-light: #EFF6FF;
    --bg-white: #FFFFFF;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Open Sans', sans-serif; line-height: 1.6; color: var(--text-dark); background-color: var(--bg-light); }
h1, h2, h3, h4, h5, h6 { font-family: 'Poppins', sans-serif; font-weight: 700; line-height: 1.2; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border-radius: 8px; font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.95rem; cursor: pointer; transition: var(--transition); border: none; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-white { background: white; color: var(--primary); }
.btn-white:hover { background: var(--bg-light); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-lg { padding: 16px 32px; font-size: 1.1rem; }

.top-bar { background: var(--primary-dark); color: white; padding: 10px 0; font-size: 0.9rem; }
.top-bar-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }

.header { background: var(--bg-white); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow); }
.nav { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; }
.logo img { height: 55px; width: auto; }
.nav-menu { display: flex; gap: 30px; }
.nav-link { font-family: 'Poppins', sans-serif; font-weight: 500; color: var(--text-dark); transition: var(--transition); position: relative; }
.nav-link:hover { color: var(--primary); }
.nav-link::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
.nav-link:hover::after { width: 100%; }

.mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 5px; }
.hamburger { display: block; width: 25px; height: 3px; background: var(--text-dark); position: relative; transition: var(--transition); }
.hamburger::before, .hamburger::after { content: ''; position: absolute; width: 25px; height: 3px; background: var(--text-dark); transition: var(--transition); }
.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

.hero { position: relative; padding: 80px 0; overflow: hidden; background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%); min-height: 700px; display: flex; align-items: center; }
.hero-gradient-bg { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(29, 78, 216, 0.95) 0%, rgba(30, 64, 175, 0.9) 100%); }
.hero-shapes { position: absolute; inset: 0; overflow: hidden; }
.shape { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, 0.05); }
.shape-1 { width: 400px; height: 400px; top: -100px; right: -100px; }
.shape-2 { width: 300px; height: 300px; bottom: -50px; left: -50px; }
.shape-3 { width: 200px; height: 200px; top: 50%; right: 20%; }

.hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-text { color: white; }
.hero-tagline { display: inline-block; background: rgba(255, 255, 255, 0.2); padding: 8px 16px; border-radius: 20px; font-size: 0.9rem; font-weight: 600; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }
.hero h1 { font-size: 3rem; margin-bottom: 20px; color: white; }
.hero p { font-size: 1.1rem; margin-bottom: 20px; opacity: 0.95; line-height: 1.7; }
.hero-cta { margin: 30px 0; }
.hero-stats { display: flex; gap: 40px; margin-top: 40px; }
.stat-item { text-align: center; }
.stat-number { display: block; font-family: 'Poppins', sans-serif; font-size: 2rem; font-weight: 700; color: white; }
.stat-label { font-size: 0.9rem; opacity: 0.9; }

.hero-image { position: relative; }
.hero-image img { border-radius: 20px; box-shadow: var(--shadow-lg); width: 100%; height: auto; }
.floating-card { position: absolute; bottom: 30px; left: -30px; background: white; padding: 20px; border-radius: 12px; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 15px; animation: float 3s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.floating-icon { width: 50px; height: 50px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; }
.floating-title { display: block; font-family: 'Poppins', sans-serif; font-weight: 600; color: var(--text-dark); }
.floating-desc { font-size: 0.9rem; color: var(--text-light); }

section { padding: 80px 0; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-tag { display: inline-block; background: var(--bg-light); color: var(--primary); padding: 8px 16px; border-radius: 20px; font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 15px; color: var(--text-dark); }
.section-header p { font-size: 1.1rem; color: var(--text-light); }

.about { background: var(--bg-white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-content h2 { font-size: 2.2rem; margin-bottom: 20px; }
.about-content p { margin-bottom: 20px; color: var(--text-light); line-height: 1.8; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin-top: 40px; }
.feature-item { display: flex; gap: 15px; }
.feature-icon { width: 50px; height: 50px; background: var(--bg-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
.feature-text h4 { font-size: 1.1rem; margin-bottom: 5px; }
.feature-text p { font-size: 0.9rem; margin: 0; }
.about-image img { border-radius: 20px; box-shadow: var(--shadow-lg); }

.services { background: var(--bg-light); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card { background: var(--bg-white); padding: 35px; border-radius: 16px; box-shadow: var(--shadow); transition: var(--transition); }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.service-icon { width: 60px; height: 60px; background: var(--bg-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--primary); margin-bottom: 20px; }
.service-card h3 { font-size: 1.3rem; margin-bottom: 15px; }
.service-card p { font-size: 0.95rem; color: var(--text-light); line-height: 1.7; }

.why-choose { background: var(--bg-white); }
.why-choose-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.why-choose-card { background: var(--bg-light); padding: 35px; border-radius: 16px; position: relative; transition: var(--transition); }
.why-choose-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.card-number { font-family: 'Poppins', sans-serif; font-size: 3rem; font-weight: 700; color: var(--primary); opacity: 0.2; position: absolute; top: 20px; right: 25px; }
.why-choose-card h3 { font-size: 1.2rem; margin-bottom: 15px; position: relative; z-index: 1; }
.why-choose-card p { font-size: 0.95rem; color: var(--text-light); line-height: 1.7; position: relative; z-index: 1; }

.locations { background: var(--bg-light); }
.locations-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 25px; }
.location-card { background: var(--bg-white); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); }
.location-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.location-card img { width: 100%; height: 160px; object-fit: cover; }
.location-content { padding: 20px; }
.location-content h3 { font-size: 1.1rem; margin-bottom: 10px; }
.location-content p { font-size: 0.9rem; color: var(--text-light); line-height: 1.6; }

.problems { background: var(--bg-white); }
.problems-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.problem-card { background: var(--bg-light); padding: 35px; border-radius: 16px; transition: var(--transition); }
.problem-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.problem-icon { width: 60px; height: 60px; background: var(--primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: white; margin-bottom: 20px; }
.problem-card h3 { font-size: 1.2rem; margin-bottom: 15px; }
.problem-card p { font-size: 0.95rem; color: var(--text-light); line-height: 1.7; }

.cta-section { background: var(--primary); padding: 80px 0; text-align: center; }
.cta-content { max-width: 800px; margin: 0 auto; }
.cta-content h2 { font-size: 2.5rem; color: white; margin-bottom: 20px; }
.cta-content p { font-size: 1.2rem; color: rgba(255, 255, 255, 0.9); margin-bottom: 30px; }

.faq { background: var(--bg-light); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--bg-white); border-radius: 12px; margin-bottom: 15px; overflow: hidden; box-shadow: var(--shadow); }
.faq-question { width: 100%; padding: 25px 30px; background: none; border: none; text-align: left; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 1.1rem; color: var(--text-dark); transition: var(--transition); }
.faq-question:hover { color: var(--primary); }
.faq-icon { transition: var(--transition); }
.faq-item.active .faq-icon { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.active .faq-answer { max-height: 500px; }
.faq-answer p { padding: 0 30px 25px; color: var(--text-light); line-height: 1.7; }

.contact { background: var(--bg-white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-item { display: flex; gap: 20px; margin-bottom: 30px; }
.contact-icon { width: 50px; height: 50px; background: var(--bg-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--primary); flex-shrink: 0; }
.contact-text h4 { font-size: 1.1rem; margin-bottom: 5px; }
.contact-text p { color: var(--text-light); }
.contact-text a { color: var(--primary); font-weight: 600; }
.contact-map iframe { border-radius: 16px; box-shadow: var(--shadow-lg); }

.footer { background: var(--secondary); color: white; padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-logo { height: 50px; margin-bottom: 20px; }
.footer-about p { color: rgba(255, 255, 255, 0.8); line-height: 1.7; }
.footer h4 { font-size: 1.1rem; margin-bottom: 20px; color: white; }
.footer-links ul, .footer-services ul, .footer-locations ul { display: flex; flex-direction: column; gap: 10px; }
.footer a { color: rgba(255, 255, 255, 0.8); transition: var(--transition); }
.footer a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 30px; text-align: center; }
.footer-bottom p { color: rgba(255, 255, 255, 0.8); margin-bottom: 15px; }
.footer-disclaimer { font-size: 0.8rem; color: rgba(255, 255, 255, 0.6) !important; max-width: 900px; margin: 0 auto; }

.sticky-call-btn { display: none; position: fixed; bottom: 20px; right: 20px; background: var(--primary); color: white; padding: 15px 25px; border-radius: 50px; font-family: 'Poppins', sans-serif; font-weight: 600; box-shadow: var(--shadow-lg); z-index: 1000; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(29, 78, 216, 0.7); } 50% { box-shadow: 0 0 0 15px rgba(29, 78, 216, 0); } }
.sticky-call-btn svg { margin-right: 8px; }

@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-image { display: none; }
    .hero-stats { justify-content: center; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-choose-grid { grid-template-columns: repeat(2, 1fr); }
    .locations-grid { grid-template-columns: repeat(3, 1fr); }
    .problems-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: block; }
    .nav-menu { position: fixed; top: 80px; left: 0; width: 100%; background: var(--bg-white); flex-direction: column; padding: 20px; box-shadow: var(--shadow-lg); transform: translateY(-150%); transition: var(--transition); }
    .nav-menu.active { transform: translateY(0); }
    .header-cta { display: none; }
    .hero h1 { font-size: 2rem; }
    .hero-stats { flex-direction: column; gap: 20px; }
    .about-grid { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .why-choose-grid { grid-template-columns: 1fr; }
    .locations-grid { grid-template-columns: repeat(2, 1fr); }
    .problems-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .sticky-call-btn { display: flex; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.5rem; }
    .section-header h2 { font-size: 1.8rem; }
    .locations-grid { grid-template-columns: 1fr; }
}