/* Modern CSS Reset & Vars */
:root {
  --primary-color: #F8C301; /* Premium Taxi Yellow/Gold */
  --primary-hover: #D8A901;
  --bg-color: #0A0A0A; /* Deep Dark Background */
  --surface-color: #171717; /* Slightly lighter dark for cards/sections */
  --text-primary: #FFFFFF;
  --text-secondary: #A3A3A3;
  --border-color: #262626;
  --whatsapp-color: #25D366;
  --phone-color: #007AFF;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-primary);
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-hover);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center { text-align: center; }
.text-primary { color: var(--primary-color); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.py-5 { padding: 5rem 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  gap: 10px;
}

.btn-primary {
  background-color: var(--primary-color);
  color: #000;
  box-shadow: 0 4px 15px rgba(248, 195, 1, 0.3);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(248, 195, 1, 0.4);
  color: #000;
}

.btn-whatsapp {
  background-color: var(--whatsapp-color);
  color: #fff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #1DA851;
  transform: translateY(-2px);
  color: #fff;
}

/* Base Header (Transparent to Solid on scroll) */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo span {
  color: var(--primary-color);
}

.logo i {
  color: var(--primary-color);
  font-size: 1.5rem;
}

nav ul {
  display: flex;
  gap: 30px;
}

nav a {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 1.1rem;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

nav a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  background: linear-gradient(135deg, rgba(10,10,10,0.9) 0%, rgba(23,23,23,0.8) 100%), url('../assets/img/hero-bg.jpg') center/cover no-repeat;
}

/* We'll use a neat CSS overlay if no image is present immediately */
.hero::before {
  content: '';
  position: absolute;
  top:0; left:0; width:100%; height:100%;
  background: radial-gradient(circle at center, transparent 0%, var(--bg-color) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero-content h1 span {
  color: var(--primary-color);
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  max-width: 90%;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.feature-card {
  background: var(--surface-color);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
  display: inline-block;
  padding: 15px;
  background: rgba(248, 195, 1, 0.1);
  border-radius: 50%;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.feature-card p {
  color: var(--text-secondary);
}

/* Sticky Contact Bar (Mobile Focus) */
.sticky-contact {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--surface-color);
  display: flex;
  padding: 15px;
  gap: 15px;
  z-index: 999;
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -5px 20px rgba(0,0,0,0.5);
}

.sticky-contact .btn {
  flex: 1;
  border-radius: 10px;
  padding: 15px;
  font-size: 1.1rem;
}

/* FAQ Section */
.faq-item {
  background: var(--surface-color);
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary-color);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 20px;
  color: var(--text-secondary);
}

.faq-item.active .faq-answer {
  padding-bottom: 20px;
  max-height: 500px;
}

.faq-item.active .faq-question {
  color: var(--primary-color);
}

/* Footer */
footer {
  background: var(--surface-color);
  padding: 80px 0 30px;
  border-top: 1px solid var(--primary-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-about p {
  color: var(--text-secondary);
  margin-top: 20px;
  max-width: 80%;
}

.footer-title {
  font-size: 1.3rem;
  margin-bottom: 25px;
  color: #fff;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background: var(--primary-color);
}

.footer-links li {
  margin-bottom: 15px;
}

.footer-links a {
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links a::before {
  content: '→';
  color: var(--primary-color);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--text-primary);
  transform: translateX(5px);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.footer-bottom a {
  color: var(--primary-color);
}

/* Responsive */
@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content p {
    margin: 0 auto 30px;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  nav {
    display: none; /* We'll add a simple mobile menu logic if needed, but for conversions sticky buttons matter more */
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  body {
    padding-bottom: 80px; /* Space for sticky contact */
  }
}