/* Premium CSS */
:root {
  --primary-color: #0d3b66;      /* Trustworthy deep blue */
  --secondary-color: #fca311;    /* Caution / Alert orange */
  --accent-color: #e5e5e5;       /* Subtle border/accent */
  --text-dark: #1f2937;          /* High contrast text */
  --text-light: #64748b;         /* Muted text */
  --bg-light: #f8fafc;           /* Light cool background */
  --bg-white: #ffffff;           /* Clean white */
  --success: #10b981;
  --font-main: 'Inter', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}
* { margin:0; padding:0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-main); color: var(--text-dark); background-color: var(--bg-light); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Typography */
.section-title { font-size: 2.5rem; font-weight: 800; color: var(--primary-color); text-align: center; margin-bottom: 1rem; line-height: 1.2; }
.section-subtitle { text-align: center; color: var(--text-light); font-size: 1.125rem; max-width: 700px; margin: 0 auto 3rem; }
.section-header { margin-bottom: 4rem; }
section { padding: 6rem 0; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.875rem 1.75rem; border-radius: 50px; font-weight: 600; font-size: 1rem; transition: var(--transition); border: none; cursor: pointer; text-align: center; }
.btn-primary { background-color: var(--secondary-color); color: #fff; box-shadow: var(--shadow-md); }
.btn-primary:hover { background-color: #e08b00; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-secondary { background-color: var(--bg-white); color: var(--primary-color); border: 2px solid var(--primary-color); padding: 0.75rem 1.625rem; }
.btn-secondary:hover { background-color: var(--primary-color); color: #fff; }
.btn-large { padding: 1.25rem 2.5rem; font-size: 1.125rem; }

/* Header */
.header { background-color: var(--bg-white); box-shadow: var(--shadow-sm); position: fixed; width: 100%; top: 0; left: 0; z-index: 1000; transition: var(--transition); }
.header-content { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo { display: flex; align-items: center; gap: 0.5rem; font-size: 1.5rem; font-weight: 800; color: var(--primary-color); }
.logo i { color: var(--secondary-color); font-size: 1.75rem; }
.nav-list { display: flex; gap: 2rem; align-items: center; }
.nav-link { font-weight: 600; color: var(--text-dark); position: relative; }
.nav-link::after { content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px; background-color: var(--secondary-color); transition: var(--transition); }
.nav-link:hover { color: var(--primary-color); }
.nav-link:hover::after { width: 100%; }
.btn-call { display: flex; align-items: center; gap: 0.5rem; background-color: var(--primary-color); color: #fff; padding: 0.6rem 1.5rem; border-radius: 50px; font-weight: 600; transition: var(--transition); box-shadow: var(--shadow-sm); }
.btn-call:hover { background-color: var(--secondary-color); transform: scale(1.03); box-shadow: var(--shadow-md); color:#fff; }
.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; z-index: 1001; }
.menu-toggle span { width: 25px; height: 3px; background-color: var(--primary-color); border-radius: 3px; transition: var(--transition); }
.menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero Section */
.hero { position: relative; height: 100vh; min-height: 650px; display: flex; align-items: center; background: url('https://images.unsplash.com/photo-1542385151-efd9000785a0?q=80&w=2000&auto=format&fit=crop') center/cover no-repeat; color: #fff; margin-top: 80px; padding: 0; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(13,59,102,0.92) 0%, rgba(31,41,55,0.85) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 800px; }
.hero-title { font-size: 4rem; font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -1px; }
.highlight { color: var(--secondary-color); }
.hero-subtitle { font-size: 1.25rem; margin-bottom: 2.5rem; opacity: 0.95; font-weight: 300; }
.hero-features { display: flex; gap: 1.5rem; margin-bottom: 3rem; flex-wrap: wrap; }
.feature-item { display: flex; align-items: center; gap: 0.6rem; font-weight: 500; background: rgba(255,255,255,0.1); padding: 0.6rem 1.2rem; border-radius: 50px; backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.15); }
.feature-item i { color: var(--secondary-color); }
.hero-buttons { display: flex; gap: 1rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.hero-rating { display: flex; align-items: center; gap: 1rem; font-size: 0.95rem; opacity: 0.9; }
.stars i { color: var(--secondary-color); }

/* About Section */
.about { background-color: var(--bg-white); }
.about-wrapper { display: flex; gap: 4rem; align-items: center; }
.about-content { flex: 1; }
.about-content .section-title { text-align: left; }
.about-text { margin-bottom: 1.5rem; color: var(--text-light); font-size: 1.05rem; }
.about-stats { display: flex; gap: 3rem; margin-top: 3rem; padding-top: 2.5rem; border-top: 1px solid var(--accent-color); }
.stat-item { display: flex; flex-direction: column; }
.stat-number { font-size: 3rem; font-weight: 800; color: var(--primary-color); line-height: 1; }
.stat-label { font-size: 0.85rem; color: var(--text-light); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-top: 0.5rem; }
.about-features { flex: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.feature-box { background-color: var(--bg-light); padding: 2rem; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid transparent; }
.feature-box:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); background-color: #fff; border-color: rgba(13, 59, 102, 0.1); }
.feature-icon { width: 56px; height: 56px; background-color: rgba(252, 163, 17, 0.1); color: var(--secondary-color); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.75rem; margin-bottom: 1.25rem; }
.feature-box h3 { font-size: 1.25rem; margin-bottom: 0.5rem; color: var(--primary-color); font-weight: 700; }
.feature-box p { font-size: 0.9rem; color: var(--text-light); }

/* Services Section */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; }
.service-card { background-color: #fff; padding: 2.5rem 2rem; border-radius: var(--radius-md); box-shadow: var(--shadow-md); transition: var(--transition); border-bottom: 4px solid transparent; position: relative; overflow: hidden; }
.service-card::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.03); pointer-events: none; border-radius: var(--radius-md); }
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: var(--secondary-color); }
.service-icon { width: 64px; height: 64px; background-color: var(--primary-color); color: #fff; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 2rem; margin-bottom: 1.5rem; transition: var(--transition); }
.service-card:hover .service-icon { background-color: var(--secondary-color); transform: scale(1.05); }
.service-card h3 { font-size: 1.5rem; margin-bottom: 1rem; color: var(--primary-color); }
.service-card p { color: var(--text-light); font-size: 0.95rem; line-height: 1.7; }

/* Why Choose Us Section */
.why-choose { background-color: var(--primary-color); color: #fff; }
.why-choose .section-title { color: #fff; }
.why-choose .section-subtitle { color: rgba(255,255,255,0.7); }
.choose-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.choose-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); padding: 2.5rem; border-radius: var(--radius-md); position: relative; overflow: hidden; transition: var(--transition); }
.choose-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-5px); border-color: var(--secondary-color); }
.choose-number { position: absolute; top: 0px; right: 10px; font-size: 8rem; font-weight: 900; color: rgba(255,255,255,0.02); line-height: 1; pointer-events: none; }
.choose-icon { font-size: 2.5rem; color: var(--secondary-color); margin-bottom: 1.5rem; }
.choose-card h3 { font-size: 1.35rem; margin-bottom: 1rem; font-weight: 700; }
.choose-card p { color: rgba(255,255,255,0.75); font-size: 0.95rem; line-height: 1.6; }

/* Testimonials */
.testimonials { background-color: var(--bg-light); border-bottom: 1px solid var(--accent-color); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.testimonial-card { background: #fff; padding: 2.5rem; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); position: relative; transition: var(--transition); border: 1px solid rgba(0,0,0,0.05); }
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.testimonial-rating { color: var(--secondary-color); margin-bottom: 1.5rem; font-size: 1rem; display: flex; gap: 0.2rem; }
.testimonial-text { font-size: 1.05rem; color: var(--text-dark); font-style: italic; margin-bottom: 2rem; position: relative; z-index: 1; line-height: 1.7; }
.testimonial-text::before { content: '\201C'; font-size: 6rem; color: rgba(252, 163, 17, 0.1); position: absolute; top: -3rem; left: -1rem; z-index: -1; line-height: 1; font-family: Georgia, serif; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; border-top: 1px solid var(--bg-light); padding-top: 1.5rem; }
.author-avatar { width: 50px; height: 50px; background-color: var(--primary-color); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.author-info h4 { font-size: 1rem; margin-bottom: 0.15rem; color: var(--primary-color); font-weight: 700; }
.author-info p { font-size: 0.85rem; color: var(--text-light); margin: 0; }

/* Areas Served Section */
.areas-served { background-color: var(--bg-white); }
.areas-wrapper { display: flex; gap: 4rem; align-items: stretch; }
.areas-content { flex: 1; display:flex; flex-direction: column; justify-content: center; }
.areas-intro { font-size: 1.1rem; color: var(--text-light); margin-bottom: 2.5rem; line-height: 1.8; }
.cities-list { display: flex; gap: 3rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.city-group h3 { font-size: 1.25rem; color: var(--primary-color); margin-bottom: 1.25rem; font-weight: 700; }
.city-group ul li { margin-bottom: 0.85rem; display: flex; align-items: center; gap: 0.75rem; color: var(--text-dark); font-weight: 500; }
.city-group ul li i { color: var(--secondary-color); }
.areas-info { background: var(--bg-light); padding: 2rem; border-radius: var(--radius-md); margin-bottom: 2rem; border-left: 4px solid var(--secondary-color); }
.areas-info p { margin-bottom: 1rem; color: var(--text-light); font-size: 0.95rem; line-height: 1.6; }
.areas-info p:last-child { margin-bottom: 0; }
.areas-map { flex: 1; min-height: 500px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); width: 100%; border: 1px solid var(--accent-color); }

/* FAQs Section */
.faqs { background-color: var(--bg-light); }
.faq-container { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; }
.faq-item { background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; border: 1px solid rgba(0,0,0,0.03); }
.faq-question { width: 100%; text-align: left; padding: 1.5rem 2rem; background: none; border: none; font-size: 1.125rem; font-weight: 600; color: var(--primary-color); cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: var(--transition); }
.faq-question:hover { background-color: rgba(13, 59, 102, 0.02); }
.faq-question i { color: var(--secondary-color); transition: transform 0.3s ease; }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease-in-out; }
.faq-answer p { padding: 0 2rem 1.5rem; color: var(--text-light); line-height: 1.7; border-top: 1px solid var(--bg-light); margin-top: 0.5rem; padding-top: 1rem; }
.faq-item.active .faq-answer { max-height: 1000px; }

/* CTA Banner */
.cta-banner { background: linear-gradient(135deg, var(--primary-color) 0%, #031b33 100%); padding: 6rem 0; text-align: center; color: #fff; position: relative; overflow: hidden; }
.cta-banner::before { content:''; position: absolute; width: 300px; height: 300px; background: rgba(252, 163, 17, 0.1); border-radius: 50%; filter: blur(50px); top: -100px; left: -100px; }
.cta-banner::after { content:''; position: absolute; width: 400px; height: 400px; background: rgba(252, 163, 17, 0.05); border-radius: 50%; filter: blur(80px); bottom: -200px; right: -100px; }
.cta-content { max-width: 800px; margin: 0 auto; position: relative; z-index: 2; }
.cta-content h2 { font-size: 3rem; font-weight: 800; margin-bottom: 1.5rem; line-height: 1.2; }
.cta-content p { font-size: 1.25rem; margin-bottom: 2.5rem; opacity: 0.9; }
.cta-buttons { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.cta-info { display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-size: 0.95rem; opacity: 0.8; }

/* Footer */
.footer { background-color: #0f172a; color: #fff; padding: 6rem 0 2rem; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 4rem; margin-bottom: 4rem; }
.footer-logo { display: flex; align-items: center; gap: 0.5rem; font-size: 1.75rem; font-weight: 800; margin-bottom: 1.5rem; color: #fff; }
.footer-logo i { color: var(--secondary-color); }
.footer-desc { color: rgba(255,255,255,0.7); margin-bottom: 1.5rem; line-height: 1.7; }
.footer-rating { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.875rem; color: rgba(255,255,255,0.7); }
.footer-col h3 { font-size: 1.25rem; margin-bottom: 1.5rem; position: relative; padding-bottom: 0.75rem; font-weight: 700; color: #fff; }
.footer-col h3::after { content: ''; position: absolute; left: 0; bottom: 0; width: 40px; height: 3px; background-color: var(--secondary-color); border-radius: 2px; }
.footer-links { display: flex; flex-direction: column; gap: 0.85rem; }
.footer-links a { color: rgba(255,255,255,0.7); transition: var(--transition); display: inline-block; }
.footer-links a:hover { color: var(--secondary-color); transform: translateX(5px); }
.footer-contact { display: flex; flex-direction: column; gap: 1.25rem; }
.footer-contact li { display: flex; gap: 1rem; color: rgba(255,255,255,0.7); align-items: flex-start; line-height: 1.5; }
.footer-contact i { color: var(--secondary-color); margin-top: 0.25rem; font-size: 1.1rem; }
.footer-contact a { color: rgba(255,255,255,0.7); transition: var(--transition); }
.footer-contact a:hover { color: var(--secondary-color); }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; color: rgba(255,255,255,0.5); font-size: 0.875rem; }
.footer-keywords { margin-top: 0.5rem; font-size: 0.75rem; opacity: 0.4; }

/* Responsive / Media Queries */
@media (max-width: 1024px) {
  .hero-title { font-size: 3.5rem; }
  .about-wrapper, .areas-wrapper { flex-direction: column; gap: 3rem; }
  .about-features, .areas-map { width: 100%; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .section-title { font-size: 2.25rem; }
  section { padding: 4rem 0; }
  
  /* Header Mobile */
  .menu-toggle { display: flex; }
  .nav { position: fixed; top: 80px; left: -100%; width: 100%; height: calc(100vh - 80px); background: #fff; transition: var(--transition); box-shadow: inset 0 4px 6px -4px rgba(0,0,0,0.1); overflow-y: auto; }
  .nav.active { left: 0; }
  .nav-list { flex-direction: column; align-items: center; padding: 2.5rem 0; gap: 2rem; }
  .nav-link { font-size: 1.25rem; }
  
  /* Update Call Button Based on Recent Conversation History */
  .btn-call span { display: none; }
  .btn-call { padding: 0.5rem; border-radius: 50%; width: 40px; height: 40px; justify-content: center; }
  /* Ensure Logo, Call Button, and Menu are aligned in the same row */
  .header-content { display: flex; flex-direction: row; justify-content: space-between; align-items: center; gap: 10px; }
  .logo { flex: 1; font-size: 1.25rem; }
  
  /* Hero section mobile adjustments */
  .hero { padding-top: 60px; }
  .hero-title { font-size: 2.5rem; }
  .hero-subtitle { font-size: 1.1rem; }
  .hero-features { flex-direction: column; gap: 1rem; align-items: flex-start; }
  .feature-item { width: 100%; }
  .hero-buttons { flex-direction: column; width: 100%; }
  .btn { width: 100%; }
  
  .about-stats { flex-direction: column; gap: 1.5rem; text-align: center; align-items: center; }
  .about-features { grid-template-columns: 1fr; }
  
  .cities-list { flex-direction: column; gap: 1.5rem; }
  .areas-map { min-height: 350px; }
  
  .faq-question { padding: 1.25rem 1.5rem; font-size: 1.05rem; }
  
  .footer-top { grid-template-columns: 1fr; text-align: center; }
  .footer-col h3::after { left: 50%; transform: translateX(-50%); }
  .footer-logo { justify-content: center; }
  .footer-contact li { flex-direction: column; align-items: center; gap: 0.5rem; }
  .footer-links a:hover { transform: translateX(0) translateY(-2px); }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .section-title { font-size: 1.75rem; }
  .cta-content h2 { font-size: 2rem; }
}